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# Changelog for Social Networking Library
All notable changes to this project will be documented in this file.
This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [v2.0.0] - 2023-11-15
- Feature #25901-fix, same as feature 25901 but with minor fixes related to deprecated methods and classes
## [v1.18.0-SNAPSHOT] - 2023-10-30
- Implementation of databookstore using rest api of social service client
## [v1.17.0] - 2022-05-13
- Added support for Catalogue notifications
- Ported to git
## [v1.16.1] - 2018-03-07
- Added JsInterop DTOs (ClientPost, ClientAttachment and JSON) for supporting new IPC Client side in NewsFeed
## [v1.16.0] - 2017-05-25
- Added feature for hashtags in comments
## [v1.15.0] - 2017-01-25
- Added support for job completion notifications
- Improved exceptions handling
## [v1.14.0] - 2016-09-29
- Upgraded astyanax dependency to 2.0.2
- Removed support for Document Workflow notification
## [v1.13.0] - 2016-09-05
- Method to close connections pool to Apache Cassandra added
- Added methods to retrieve recent user's commented and liked posts
- Added enum class ShowUserStatisticAction
## [v1.10.0] - 2016-01-22
- Feature #1982, multi attachments to posts
## [v1.9.0] - 2016-01-15
- Feature #1663, for user statistics fast retrieval
- Feature #1493, updated the way we instanciate keyspace, now it is more efficient
- Fix Bug #246, updated methods for editing comments
## [v1.8.0] - 2015-07-03
- Added feature for invites and hashtags
## [v1.6.0] - 2014-04-08
- Added feature for post retrieval by range
- Added feature for notifications retrieval by range
- Added feature for unlike
## [v1.5.0] - 2014-03-05
- Added feature for post alert notifications
## [v1.3.0] - 2013-07-08
- Added feature for calendar notifications
- Added feature for URL encoding decoding js base 6
## [v1.2.0] - 2013-05-29
- Added feature for fine grained notifications
## [v1.1.0] - 2013-04-19
- Added feature for people taggings (mentions)
- Fix for method getAllPortalPrivacyLevelFeeds() not recongnizing application posts
## [v1.0.0] - 2013-01-11
- First release

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# Acknowledgments
The projects leading to this software have received funding from a series of European Union programmes including:
- the Sixth Framework Programme for Research and Technological Development
- [DILIGENT](https://cordis.europa.eu/project/id/004260) (grant no. 004260).
- the Seventh Framework Programme for research, technological development and demonstration
- [D4Science](https://cordis.europa.eu/project/id/212488) (grant no. 212488);
- [D4Science-II](https://cordis.europa.eu/project/id/239019) (grant no.239019);
- [ENVRI](https://cordis.europa.eu/project/id/283465) (grant no. 283465);
- [iMarine](https://cordis.europa.eu/project/id/283644) (grant no. 283644);
- [EUBrazilOpenBio](https://cordis.europa.eu/project/id/288754) (grant no. 288754).
- the H2020 research and innovation programme
- [SoBigData](https://cordis.europa.eu/project/id/654024) (grant no. 654024);
- [PARTHENOS](https://cordis.europa.eu/project/id/654119) (grant no. 654119);
- [EGI-Engage](https://cordis.europa.eu/project/id/654142) (grant no. 654142);
- [ENVRI PLUS](https://cordis.europa.eu/project/id/654182) (grant no. 654182);
- [BlueBRIDGE](https://cordis.europa.eu/project/id/675680) (grant no. 675680);
- [PerformFISH](https://cordis.europa.eu/project/id/727610) (grant no. 727610);
- [AGINFRA PLUS](https://cordis.europa.eu/project/id/731001) (grant no. 731001);
- [DESIRA](https://cordis.europa.eu/project/id/818194) (grant no. 818194);
- [ARIADNEplus](https://cordis.europa.eu/project/id/823914) (grant no. 823914);
- [RISIS 2](https://cordis.europa.eu/project/id/824091) (grant no. 824091);
- [EOSC-Pillar](https://cordis.europa.eu/project/id/857650) (grant no. 857650);
- [Blue Cloud](https://cordis.europa.eu/project/id/862409) (grant no. 862409);
- [SoBigData-PlusPlus](https://cordis.europa.eu/project/id/871042) (grant no. 871042);

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#European Union Public Licence V.1.1
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---
##Appendix
**“Compatible Licences”** according to article 5 EUPL are:
- GNU General Public License (GNU GPL) v. 2
- Open Software License (OSL) v. 2.1, v. 3.0
- Common Public License v. 1.0
- Eclipse Public License v. 1.0
- Cecill v. 2.0

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Manifest-Version: 1.0
Main-Class: org.gcube.portal.databook.server.Tester

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log4j.rootLogger=DEBUG, A1
log4j.appender.A1=org.apache.log4j.ConsoleAppender
log4j.appender.A1.layout=org.apache.log4j.PatternLayout
# Print the date in ISO 8601 format
log4j.appender.A1.layout.ConversionPattern=%d [%t] %-5p %c - %m%n
# Print only messages of level TRACE or above in the package org.gcube
log4j.logger.org.gcube=TRACE
log4j.logger.org.gcube.application.framework.core.session=INFO
log4j.logger.com.netflix.astyanax.connectionpool=ERROR
log4j.logger.org.gcube.portal.databook.server.DBCassandraAstyanaxImpl=TRACE
log4j.logger.org.gcube.common=ERROR

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# gCube System - Social Networking Library
The gCube Social Networking Library is the 'bridge' between your gCube Applications and the social networking facilities.
The social networking facilities exploit a NoSQL data store for their storage. Specifically an Apache Cassandra data store.
## Structure of the project
* The source code is present in the src folder.
## Built With
* [OpenJDK](https://openjdk.java.net/) - The JDK used
* [Maven](https://maven.apache.org/) - Dependency Management
## Documentation
* Use of this service is described in the [Wiki](https://wiki.gcube-system.org/gcube/Social_Networking_Library).
## Change log
See [Releases](https://code-repo.d4science.org/gCubeSystem/social-util-library/releases).
## Authors
* **Massimiliano Assante** ([ORCID](https://orcid.org/0000-0002-3761-1492)) - [ISTI-CNR Infrascience Group](https://www.isti.cnr.it/People/M.Assante)
## Maintainers
* **Massimiliano Assante** ([ORCID](https://orcid.org/0000-0002-3761-1492)) - [ISTI-CNR Infrascience Group](https://www.isti.cnr.it/People/M.Assante)
## License
This project is licensed under the EUPL V.1.1 License - see the [LICENSE.md](LICENSE.md) file for details.
## About the gCube Framework
This software is part of the [gCubeFramework](https://www.gcube-system.org/ "gCubeFramework"): an
open-source software toolkit used for building and operating Hybrid Data
Infrastructures enabling the dynamic deployment of Virtual Research Environments
by favouring the realisation of reuse oriented policies.
The projects leading to this software have received funding from a series of European Union programmes see [FUNDING.md](FUNDING.md)

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<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<artifactId>maven-parent</artifactId>
<groupId>org.gcube.tools</groupId>
<version>1.1.0</version>
<relativePath />
</parent>
<groupId>org.gcube.portal</groupId>
<artifactId>social-library-stubs</artifactId>
<version>1.0.0-SNAPSHOT</version>
<name>gCube Social Library stubs</name>
<description>
The gCube Social Networking Library stubs exploits the social networking facilities using the social-service-client to interface with the NoSQL data store for their storage. Specifically an Apache Cassandra data store.
</description>
<scm>
<connection>scm:git:https://code-repo.d4science.org/gCubeSystem/${project.artifactId}</connection>
<developerConnection>scm:git:https://code-repo.d4science.org/gCubeSystem/${project.artifactId}</developerConnection>
<url>https://code-repo.d4science.org/gCubeSystem/${project.artifactId}</url>
</scm>
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<gwtVersion>2.8.1</gwtVersion>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<cassandra.driver.oss.version>4.13.0</cassandra.driver.oss.version>
<logback.version>1.2.3</logback.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.gcube.distribution</groupId>
<artifactId>maven-portal-bom</artifactId>
<version>3.6.4</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.gcube.social-networking</groupId>
<artifactId>social-service-client</artifactId>
<version>[1.3.0-SNAPSHOT, 2.0.0)</version>
</dependency>
<dependency>
<groupId>com.google</groupId>
<artifactId>gwt-jsonmaker</artifactId>
<version>1.2.1</version>
</dependency>
<dependency>
<groupId>org.gcube.resources.discovery</groupId>
<artifactId>ic-client</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.gcube.common.portal</groupId>
<artifactId>portal-manager</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.sun.mail</groupId>
<artifactId>javax.mail</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8</version>
</dependency>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-user</artifactId>
<version>${gwtVersion}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</dependency>
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.6</version>
</dependency>
</dependencies>
<build>
<resources>
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/*.*</include>
</includes>
</resource>
</resources>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>${maven.compiler.source}</source>
<target>${maven.compiler.target}</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>test-jar</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<skipTests>true</skipTests>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<configuration>
<additionalparam>-Xdoclint:none</additionalparam>
<additionalJOption>-Xdoclint:none</additionalJOption>
</configuration>
<version>3.1.0</version>
<executions>
<execution>
<id>generate-doc</id>
<phase>install</phase>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<module rename-to='gcubesocialnetworking'>
<!-- Inherit the core Web Toolkit stuff. -->
<inherits name='com.google.gwt.user.User' />
<!-- Inherit the default GWT style sheet. You can change -->
<!-- the theme of your GWT application by uncommenting -->
<!-- any one of the following lines. -->
<!-- <inherits name='com.google.gwt.user.theme.standard.Standard'/> -->
<!-- <inherits name='com.google.gwt.user.theme.chrome.Chrome'/> -->
<!-- <inherits name='com.google.gwt.user.theme.dark.Dark'/> -->
<!-- Other module inherits -->
<inherits name="org.jsonmaker.gwt.Gwt_jsonmaker" />
<!-- Specify the app entry point class. -->
<entry-point class='org.gcube.portal.databook.client.GCubeSocialNetworking' />
<!-- Specify the paths for translatable code -->
<source path='client' />
<source path='shared' />
</module>

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package org.gcube.portal.databook.client;
import com.google.gwt.core.client.EntryPoint;
/**
* Entry point classes define <code>onModuleLoad()</code> and instances the <code>HandlerManager</code> for IPC
*/
public class GCubeSocialNetworking implements EntryPoint {
public static final String USER_PROFILE_OID = "userIdentificationParameter";
public static final String HASHTAG_OID = "hashtagIdentificationParameter";
public static final String SEARCH_OID = "elasticSearchIdentificationParameter";
public static final String SHOW_STATISTICS_ACTION_OID = "showUserStatisticsActionParameter"; // see ShowUserStatisticAction
public static final String GROUP_MEMBERS_OID = "teamIdentificationParameter";
public void onModuleLoad() {
}
}

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package org.gcube.portal.databook.client.util;
/**
* simply encode base64 strings
* @author massi
*
*/
public class Encoder {
public static native String encode(String toEncode) /*-{
return btoa(toEncode);
}-*/;
public static native String decode(String toDecode) /*-{
return atob(toDecode);
}-*/;
}

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src/main/java/org/gcube/portal/databook/server/DBCassandraAstyanaxImpl.java Normal file
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package org.gcube.portal.databook.server;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.List;
import java.util.Map;
import javax.mail.internet.AddressException;
import org.gcube.portal.databook.shared.*;
import org.gcube.portal.databook.shared.ex.ColumnNameNotFoundException;
import org.gcube.portal.databook.shared.ex.CommentIDNotFoundException;
import org.gcube.portal.databook.shared.ex.FeedIDNotFoundException;
import org.gcube.portal.databook.shared.ex.FeedTypeNotFoundException;
import org.gcube.portal.databook.shared.ex.InviteIDNotFoundException;
import org.gcube.portal.databook.shared.ex.InviteStatusNotFoundException;
import org.gcube.portal.databook.shared.ex.LikeIDNotFoundException;
import org.gcube.portal.databook.shared.ex.NotificationChannelTypeNotFoundException;
import org.gcube.portal.databook.shared.ex.NotificationIDNotFoundException;
import org.gcube.portal.databook.shared.ex.NotificationTypeNotFoundException;
import org.gcube.portal.databook.shared.ex.PrivacyLevelTypeNotFoundException;
import org.gcube.social_networking.social_networking_client_library.CommentClient;
import org.gcube.social_networking.social_networking_client_library.HashTagClient;
import org.gcube.social_networking.social_networking_client_library.InviteClient;
import org.gcube.social_networking.social_networking_client_library.LikeClient;
import org.gcube.social_networking.social_networking_client_library.NotificationClient;
import org.gcube.social_networking.social_networking_client_library.PostClient;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* @author Massimiliano Assante ISTI-CNR
* @author Costantino Perciante ISTI-CNR
* This class is used for querying and adding data to Cassandra via Astyanax High Level API
*/
public final class DBCassandraAstyanaxImpl implements DatabookStore {
/**
* logger
*/
private static final Logger _log = LoggerFactory.getLogger(DBCassandraAstyanaxImpl.class);
private static PostClient postClient;
private static NotificationClient notificationClient;
private static HashTagClient hashTagClient;
private static InviteClient inviteClient;
private static CommentClient commentClient;
private static LikeClient likeClient;
/**
* use this constructor carefully from test classes
* @param dropSchema set true if you want do drop the current and set up new one
*/
protected DBCassandraAstyanaxImpl(boolean dropSchema) {
try {
postClient = new PostClient();
notificationClient = new NotificationClient();
hashTagClient = new HashTagClient();
commentClient = new CommentClient();
inviteClient = new InviteClient();
likeClient = new LikeClient();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
/**
* public constructor, no dropping schema is allowed
*/
public DBCassandraAstyanaxImpl() {
try {
postClient = new PostClient();
notificationClient = new NotificationClient();
hashTagClient = new HashTagClient();
commentClient = new CommentClient();
inviteClient = new InviteClient();
likeClient = new LikeClient();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
/**
* public constructor, no dropping schema is allowed, infrastructureName is given.
*/
public DBCassandraAstyanaxImpl(String infrastructureName) {
try {
postClient = new PostClient();
notificationClient = new NotificationClient();
hashTagClient = new HashTagClient();
commentClient = new CommentClient();
inviteClient = new InviteClient();
likeClient = new LikeClient();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
/*
*
********************** FRIENDSHIPS (CONNECTIONS) ***********************
*
*/
/**
* {@inheritDoc}
*/
@Override
public boolean requestFriendship(String from, String to) {
return true;
}
/**
* {@inheritDoc}
*/
@Override
public boolean approveFriendship(String from, String to) {
return true;
}
/**
* {@inheritDoc}
*/
@Override
public boolean denyFriendship(String from, String to) {
return true;
}
/**
* {@inheritDoc}
*/
@Override
public List<String> getFriends(String userid) {
ArrayList<String> toReturn = new ArrayList<String>();
return toReturn;
}
/**
* {@inheritDoc}
*/
@Override
public List<String> getPendingFriendRequests(String userid) {
ArrayList<String> toReturn = new ArrayList<String>();
return toReturn;
}
/*
*
********************** FEEDS ***********************
*
*/
private static Post feed2post(Feed feed){
Post post = new Post(feed.getKey(), PostType.valueOf(feed.getType().toString()), feed.getEntityId(), feed.getTime(),
feed.getVreid(), feed.getUri(), feed.getUriThumbnail(), feed.getDescription(), feed.getPrivacy(),
feed.getFullName(), feed.getEmail(), feed.getThumbnailURL(), feed.getCommentsNo(),
feed.getLikesNo(), feed.getLinkTitle(), feed.getLinkDescription(), feed.getLinkHost(), feed.isApplicationFeed(), feed.isMultiFileUpload());
return post;
}
private static Feed post2feed(Post post){
Feed feed = new Feed(post.getKey(), FeedType.valueOf(post.getType().toString()), post.getEntityId(), post.getTime(),
post.getVreid(), post.getUri(), post.getUriThumbnail(), post.getDescription(), post.getPrivacy(),
post.getFullName(), post.getEmail(), post.getThumbnailURL(), post.getCommentsNo(),
post.getLikesNo(), post.getLinkTitle(), post.getLinkDescription(), post.getLinkHost(), post.isApplicationFeed(), post.isMultiFileUpload());
return feed;
}
/**
* {@inheritDoc}
*/
@Deprecated
@Override
public boolean saveUserFeed(Feed post) {
return saveUserPost(feed2post(post));
}
/**
* {@inheritDoc}
*/
@Override
public boolean saveUserPost(Post post) {
return postClient.saveUserPostLib(post);
}
/**
* {@inheritDoc}
*/
@Deprecated
@Override
public boolean saveUserFeed(Feed feed, List<Attachment> attachments) {
return saveUserPost(feed2post(feed), attachments);
}
/**
* {@inheritDoc}
*/
@Override
public boolean saveUserPost(Post post, List<Attachment> attachments) {
return postClient.saveUserPostLib(post, attachments);
}
/**
* {@inheritDoc}
*/
@Override
@Deprecated
public boolean saveAppFeed(Feed post) {
return saveAppPost(feed2post(post));
}
/**
* {@inheritDoc}
*/
@Override
public boolean saveAppPost(Post post) {
return postClient.saveAppPostLib(post);
}
/**
* {@inheritDoc}
*/
@Deprecated
@Override
public boolean saveAppFeed(Feed feed, List<Attachment> attachments) {
return saveAppPost(feed2post(feed), attachments);
}
/**
* {@inheritDoc}
*/
@Override
public boolean saveAppPost(Post post, List<Attachment> attachments) {
return postClient.saveAppPostLib(post, attachments);
}
/**
* {@inheritDoc}
*/
@Deprecated
@Override
public boolean saveFeedToVRETimeline(String feedKey, String vreid) throws FeedIDNotFoundException {
return savePostToVRETimeline(feedKey, vreid);
}
/**
* {@inheritDoc}
*/
@Override
public boolean savePostToVRETimeline(String postKey, String vreid) throws FeedIDNotFoundException {
return postClient.savePostToVRETimelineLib(postKey, vreid);
}
/**
* {@inheritDoc}
*/
@Deprecated
@Override
public Feed readFeed(String feedid)
throws PrivacyLevelTypeNotFoundException,
FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException {
return post2feed(readPost(feedid));
}
/**
* {@inheritDoc}
*/
@Override
public Post readPost(String postid)
throws PrivacyLevelTypeNotFoundException,
FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException {
return postClient.readPostLib(postid);
}
/**
* {@inheritDoc}
*/
@Override
@Deprecated
public List<Feed> getRecentFeedsByUserAndDate(String userid, long timeInMillis) throws IllegalArgumentException {
Date now = new Date();
if (timeInMillis > now.getTime())
throw new IllegalArgumentException("the timeInMillis must be before today");
List<Post> posts = getRecentPostsByUserAndDate(userid, timeInMillis);
List<Feed> feeds = new ArrayList<>();
for(Post post: posts){
feeds.add(post2feed(post));
}
return feeds;
}
/**
* {@inheritDoc}
*/
@Override
public List<Post> getRecentPostsByUserAndDate(String userid, long timeInMillis) throws IllegalArgumentException {
Date now = new Date();
if (timeInMillis > now.getTime())
throw new IllegalArgumentException("the timeInMillis must be before today");
return postClient.getRecentPostsByUserAndDateLib(userid, timeInMillis);
}
/**
* {@inheritDoc}
*/
@Deprecated
@Override
public boolean deleteFeed(String feedId) throws FeedIDNotFoundException, PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException {
return deletePost(feedId);
}
/**
* {@inheritDoc}
*/
@Override
public boolean deletePost(String postid) throws FeedIDNotFoundException, PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException {
return postClient.deletePostLib(postid);
}
/**
* {@inheritDoc}
*/
@Deprecated
@Override
public List<Feed> getAllFeedsByUser(String userid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
List<Post> posts = getAllPostsByUser(userid);
List<Feed> feeds = new ArrayList<>();
for(Post post: posts){
feeds.add(post2feed(post));
}
return feeds;
}
/**
* {@inheritDoc}
*/
@Override
public List<Post> getAllPostsByUser(String userid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
return postClient.getAllPostsByUserLib(userid);
}
/**
* {@inheritDoc}
*/
@Override
public List<Feed> getAllFeedsByApp(String appid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
List<Post> posts = getAllPostsByApp(appid);
List<Feed> feeds = new ArrayList<>();
for(Post post: posts){
feeds.add(post2feed(post));
}
return feeds;
}
/**
* {@inheritDoc}
*/
@Override
public List<Post> getAllPostsByApp(String appid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
return postClient.getAllPostsByAppLib(appid);
}
/**
* {@inheritDoc}
* @throws Exception
*/
@Deprecated
@Override
public List<Feed> getRecentCommentedFeedsByUserAndDate(String userid,
long timeInMillis) throws Exception {
List<Post> posts = getRecentCommentedPostsByUserAndDate(userid, timeInMillis);
List<Feed> feeds = new ArrayList<>();
for(Post post: posts){
feeds.add(post2feed(post));
}
return feeds;
}
/**
* {@inheritDoc}
* @throws Exception
*/
@Override
public List<Post> getRecentCommentedPostsByUserAndDate(String userid,
long timeInMillis) throws Exception {
return postClient.getRecentCommentedPostsByUserAndDateLib(userid, timeInMillis);
}
/**
* {@inheritDoc}
*/
@Deprecated
@Override
public List<Feed> getAllPortalPrivacyLevelFeeds() throws FeedTypeNotFoundException, ColumnNameNotFoundException, PrivacyLevelTypeNotFoundException {
List<Post> posts = getAllPortalPrivacyLevelPosts();
List<Feed> feeds = new ArrayList<>();
for(Post post: posts){
feeds.add(post2feed(post));
}
return feeds;
}
@Override
public List<Post> getAllPortalPrivacyLevelPosts() throws FeedTypeNotFoundException, ColumnNameNotFoundException, PrivacyLevelTypeNotFoundException {
return postClient.getAllPortalPrivacyLevelPostsLib();
}
/**
* {@inheritDoc}
*/
@Override
@Deprecated
public List<Feed> getRecentFeedsByUser(String userid, int quantity) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
List<Post> posts = getRecentPostsByUser(userid, quantity);
List<Feed> feeds = new ArrayList<>();
for(Post post: posts){
feeds.add(post2feed(post));
}
return feeds;
}
@Override
public List<Post> getRecentPostsByUser(String userid, int quantity) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
return postClient.getRecentPostsByUserLib(userid, quantity);
}
/**
* {@inheritDoc}
*/
@Override
@Deprecated
public List<Feed> getAllFeedsByVRE(String vreid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
List<Post> posts = getAllPostsByVRE(vreid);
List<Feed> feeds = new ArrayList<>();
for(Post post: posts){
feeds.add(post2feed(post));
}
return feeds;
}
/**
* {@inheritDoc}
*/
@Override
public List<Post> getAllPostsByVRE(String vreid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
return postClient.getAllPostsByVRELib(vreid);
}
/**
* {@inheritDoc}
*/
@Deprecated
@Override
public List<Feed> getRecentFeedsByVRE(String vreid, int quantity) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
_log.info("\n\n in getRecentFeedsByVRE");
List<Post> posts = getRecentPostsByVRE(vreid, quantity);
_log.info("length of vre posts = " + posts.size());
List<Feed> feeds = new ArrayList<>();
for(Post post: posts){
feeds.add(post2feed(post));
}
_log.info("length of vre feeds = " + feeds.size());
return feeds;
}
@Override
public List<Post> getRecentPostsByVRE(String vreid, int quantity) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
_log.info("\n\n in getRecentPostsByVRE");
return postClient.getRecentPostsByVRELib(vreid, quantity);
}
/**
* {@inheritDoc}
*/
@Override
public RangeFeeds getRecentFeedsByVREAndRange(String vreid, int from, int quantity) throws IllegalArgumentException, PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
RangePosts rangePosts = getRecentPostsByVREAndRange(vreid, from, quantity);
List<Post> posts = rangePosts.getPosts();
ArrayList<Feed> feeds = new ArrayList<>();
for(Post post: posts){
feeds.add(post2feed(post));
}
RangeFeeds rangeFeeds = new RangeFeeds(rangePosts.getLastReturnedPostTimelineIndex(), feeds);
return rangeFeeds;
}
/**
* {@inheritDoc}
*/
@Override
public RangePosts getRecentPostsByVREAndRange(String vreid, int from, int quantity) throws IllegalArgumentException, PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
return postClient.getRecentPostsByVREAndRangeLib(vreid, from, quantity);
}
/*
*
********************** NOTIFICATIONS ***********************
*
*/
/**
* {@inheritDoc}
*/
@Override
public boolean saveNotification(Notification n) {
return notificationClient.saveNotificationLib(n);
}
/**
* {@inheritDoc}
*/
@Override
public Notification readNotification(String notificationid) throws NotificationIDNotFoundException, NotificationTypeNotFoundException, ColumnNameNotFoundException {
return notificationClient.readNotificationLib(notificationid);
}
/**
* {@inheritDoc}
*/
@Override
public boolean setNotificationRead(String notificationidToSet) throws NotificationIDNotFoundException, NotificationTypeNotFoundException, ColumnNameNotFoundException {
return notificationClient.setNotificationReadLib(notificationidToSet);
}
/**
* {@inheritDoc}
*/
@Override
public List<Notification> getAllNotificationByUser(String userid, int limit) throws NotificationTypeNotFoundException, ColumnNameNotFoundException {
return notificationClient.getAllNotificationByUserLib(userid, limit);
}
/**
* {@inheritDoc}
*/
@Override
public List<Notification> getUnreadNotificationsByUser(String userid) throws NotificationTypeNotFoundException, ColumnNameNotFoundException, NotificationIDNotFoundException {
return notificationClient.getUnreadNotificationsByUserLib(userid);
}
/**
* {@inheritDoc}
*/
@Override
public List<Notification> getRangeNotificationsByUser(String userid,int from, int quantity) throws NotificationTypeNotFoundException, ColumnNameNotFoundException, NotificationIDNotFoundException {
return notificationClient.getRangeNotificationsByUserLib(userid, from, quantity);
}
/**
* {@inheritDoc}
*/
@Override
public boolean setAllNotificationReadByUser(String userid) throws NotificationTypeNotFoundException, ColumnNameNotFoundException {
return notificationClient.setAllNotificationReadByUserLib(userid);
}
/**
* {@inheritDoc}
*/
@Override
public boolean checkUnreadNotifications(String userid) throws NotificationTypeNotFoundException, ColumnNameNotFoundException {
return notificationClient.checkUnreadNotificationsLib(userid);
}
/**
* {@inheritDoc}
*/
@Override
public boolean checkUnreadMessagesNotifications(String userid) throws NotificationIDNotFoundException, NotificationTypeNotFoundException, ColumnNameNotFoundException {
return notificationClient.checkUnreadMessagesNotificationsLib(userid);
}
/*
*
********************** NOTIFICATION SETTINGS ***********************
*
*/
/**
* {@inheritDoc}
*/
@Override
public List<NotificationChannelType> getUserNotificationChannels(String userid, NotificationType notificationType) throws NotificationChannelTypeNotFoundException, NotificationTypeNotFoundException {
return notificationClient.getUserNotificationChannelsLib(userid, notificationType);
}
/**
* {@inheritDoc}
*/
@Override
public boolean setUserNotificationPreferences(String userid, Map<NotificationType, NotificationChannelType[]> enabledChannels) {
return notificationClient.setUserNotificationPreferencesLib(userid, enabledChannels);
}
/**
* {@inheritDoc}
*
* by default Workspace and Calendar Notifications are set to Portal
*/
@Override
public Map<NotificationType, NotificationChannelType[]> getUserNotificationPreferences(String userid) throws NotificationTypeNotFoundException, NotificationChannelTypeNotFoundException {
return notificationClient.getUserNotificationPreferencesLib(userid);
}
/*
*
********************** COMMENTS ***********************
*
*/
/**
* {@inheritDoc}
*/
@Override
public boolean addComment(Comment comment) throws FeedIDNotFoundException {
return commentClient.addCommentLib(comment)!=null;
}
/**
* {@inheritDoc}
*/
public Comment readCommentById(String commentId) throws CommentIDNotFoundException {
return commentClient.readCommentByIdLib(commentId);
}
/**
* {@inheritDoc}
*/
@Override
@Deprecated
public List<Comment> getAllCommentByFeed(String feedid) {
return getAllCommentByPost(feedid);
}
/**
* {@inheritDoc}
*/
@Override
public List<Comment> getAllCommentByPost(String postid) {
return commentClient.getAllCommentsByPostIdLib(postid);
}
/**
* {@inheritDoc}
* @throws Exception
*/
@Override
public List<Comment> getRecentCommentsByUserAndDate(final String userid,
final long timeInMillis) throws Exception {
return commentClient.getRecentCommentsByUserAndDateLib(userid, timeInMillis);
}
/**
* {@inheritDoc}
*/
@Override
public boolean editComment(Comment comment2Edit) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, CommentIDNotFoundException, FeedIDNotFoundException {
return commentClient.editCommentLib(comment2Edit)!=null;
}
/**
* {@inheritDoc}
*/
@Override
public boolean deleteComment(String commentid, String feedid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, CommentIDNotFoundException, FeedIDNotFoundException {
return commentClient.deleteCommentLib(commentid, feedid);
}
/**
* {@inheritDoc}
*/
@Override
public boolean like(Like like) throws FeedIDNotFoundException {
return likeClient.likeLib(like);
}
/**
* {@inheritDoc}
*/
@Override
public boolean unlike(String userid, String likeid, String feedid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, LikeIDNotFoundException, FeedIDNotFoundException {
return likeClient.unlikeLib(userid, likeid, feedid);
}
/**
* {@inheritDoc}
*/
@Override
@Deprecated
public List<String> getAllLikedFeedIdsByUser(String userid) {
return getAllLikedPostIdsByUser(userid);
}
/**
* {@inheritDoc}
*/
@Override
public List<String> getAllLikedPostIdsByUser(String userid) {
return likeClient.getAllLikedPostIdsByUserLib(userid);
}
/**
* {@inheritDoc}
*/
@Override
public List<Feed> getAllLikedFeedsByUser(String userid, int limit) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
ArrayList<Feed> toReturn = new ArrayList<>();
List<String> likedPostIDs = getAllLikedPostIdsByUser(userid);
//check if quantity is greater than user feeds
limit = (limit > likedPostIDs.size()) ? likedPostIDs.size() : limit;
//need them in reverse order
for (int i = likedPostIDs.size()-1; i >= (likedPostIDs.size()-limit); i--) {
Feed toAdd = readFeed(likedPostIDs.get(i));
if (toAdd.getType() == FeedType.TWEET || toAdd.getType() == FeedType.SHARE || toAdd.getType() == FeedType.PUBLISH) {
toReturn.add(toAdd);
_log.trace("Read recent post: " + likedPostIDs.get(i));
} else {
_log.trace("Read and skipped post: " + likedPostIDs.get(i) + " (Removed post)");
limit += 1; //increase the quantity in case of removed feed
//check if quantity is greater than user feeds
limit = (limit > likedPostIDs.size()) ? likedPostIDs.size() : limit;
}
}
return toReturn;
}
/**
* {@inheritDoc}
*/
@Override
public List<Post> getAllLikedPostsByUser(String userid, int limit) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
ArrayList<Post> toReturn = new ArrayList<Post>();
List<String> likedPostIDs = getAllLikedPostIdsByUser(userid);
//check if quantity is greater than user feeds
limit = (limit > likedPostIDs.size()) ? likedPostIDs.size() : limit;
//need them in reverse order
for (int i = likedPostIDs.size()-1; i >= (likedPostIDs.size()-limit); i--) {
Post toAdd = readPost(likedPostIDs.get(i));
if (toAdd.getType() == PostType.TWEET || toAdd.getType() == PostType.SHARE || toAdd.getType() == PostType.PUBLISH) {
toReturn.add(toAdd);
_log.trace("Read recent post: " + likedPostIDs.get(i));
} else {
_log.trace("Read and skipped post: " + likedPostIDs.get(i) + " (Removed post)");
limit += 1; //increase the quantity in case of removed feed
//check if quantity is greater than user feeds
limit = (limit > likedPostIDs.size()) ? likedPostIDs.size() : limit;
}
}
return toReturn;
}
/**
* {@inheritDoc}
*/
@Override
public List<Feed> getRecentLikedFeedsByUserAndDate(String userid,
long timeInMillis) throws IllegalArgumentException {
List<Feed> toReturn = new ArrayList<>();
Date now = new Date();
if (timeInMillis > now.getTime())
throw new IllegalArgumentException("the timeInMillis must be before today");
if(userid == null || userid.isEmpty())
throw new IllegalArgumentException("the userId parameter cannot be null/empty");
// get the list of liked feeds
List<String> likedPostsIdsByUser = getAllLikedFeedIdsByUser(userid);
if(likedPostsIdsByUser != null && !likedPostsIdsByUser.isEmpty()){
for(int i = likedPostsIdsByUser.size() - 1; i >= 0; i--){
String postid = likedPostsIdsByUser.get(i);
try{
// retrieve the Post
Feed toCheck = readFeed(postid);
boolean isPostOk = (toCheck.getType() == FeedType.TWEET || toCheck.getType() == FeedType.SHARE || toCheck.getType() == FeedType.PUBLISH);
// retrieve the like of the user for the post
if(isPostOk){
List<Like> likes = getAllLikesByFeed(postid);
for (Like like : likes) {
if(like.getTime().getTime() >= timeInMillis && like.getUserid().equals(userid))
toReturn.add(toCheck);
}
}
}catch(Exception e){
_log.error("Skipped post with id " + postid, e);
}
}
}
// please check consider that if a user made like recently to an old post, well it could happen that this
// post comes first than a newer post in the toReturn list. Thus we need to sort it.
Collections.sort(toReturn, Collections.reverseOrder());
return toReturn;
}
/**
* {@inheritDoc}
*/
@Override
public List<Post> getRecentLikedPostsByUserAndDate(String userid,
long timeInMillis) throws IllegalArgumentException {
List<Post> toReturn = new ArrayList<>();
Date now = new Date();
if (timeInMillis > now.getTime())
throw new IllegalArgumentException("the timeInMillis must be before today");
if(userid == null || userid.isEmpty())
throw new IllegalArgumentException("the userId parameter cannot be null/empty");
// get the list of liked feeds
List<String> likedPostsIdsByUser = getAllLikedPostIdsByUser(userid);
if(likedPostsIdsByUser != null && !likedPostsIdsByUser.isEmpty()){
for(int i = likedPostsIdsByUser.size() - 1; i >= 0; i--){
String postid = likedPostsIdsByUser.get(i);
try{
// retrieve the Post
Post toCheck = readPost(postid);
boolean isPostOk = (toCheck.getType() == PostType.TWEET || toCheck.getType() == PostType.SHARE || toCheck.getType() == PostType.PUBLISH);
// retrieve the like of the user for the post
if(isPostOk){
List<Like> likes = getAllLikesByPost(postid);
for (Like like : likes) {
if(like.getTime().getTime() >= timeInMillis && like.getUserid().equals(userid))
toReturn.add(toCheck);
}
}
}catch(Exception e){
_log.error("Skipped post with id " + postid, e);
}
}
}
// please check consider that if a user made like recently to an old post, well it could happen that this
// post comes first than a newer post in the toReturn list. Thus we need to sort it.
Collections.sort(toReturn, Collections.reverseOrder());
return toReturn;
}
/**
* {@inheritDoc}
*/
@Deprecated
@Override
public List<Like> getAllLikesByFeed(String feedid) {
return getAllLikesByPost(feedid);
}
/**
* {@inheritDoc}
*/
@Override
public List<Like> getAllLikesByPost(String postid) {
//possible error index
return likeClient.getAllLikesByPostLib(postid);
}
/*
*
********************** HASHTAGS ***********************
*
*/
/**
* {@inheritDoc}
*/
@Override
public boolean saveHashTags(String feedid, String vreid, List<String> hashtags) throws FeedIDNotFoundException {
return hashTagClient.saveHashTagsLib(feedid, vreid, hashtags);
}
/**
* {@inheritDoc}
*/
@Override
public boolean deleteHashTags(String feedid, String vreid, List<String> hashtags) throws FeedIDNotFoundException {
return hashTagClient.deleteHashTagsLib(feedid, vreid, hashtags);
}
/**
* {@inheritDoc}
*/
@Override
public boolean saveHashTagsComment(String commentId, String vreid, List<String> hashtags) throws CommentIDNotFoundException {
return hashTagClient.saveHashTagsCommentLib(commentId, vreid, hashtags);
}
/**
* {@inheritDoc}
*/
@Override
public boolean deleteHashTagsComment(String commentId, String vreid, List<String> hashtags) throws CommentIDNotFoundException {
return hashTagClient.deleteHashTagsCommentLib(commentId, vreid, hashtags);
}
/**
* {@inheritDoc}
*/
@Override
public Map<String, Integer> getVREHashtagsWithOccurrence(String vreid) {
return hashTagClient.getVREHashtagsWithOccurrenceLib(vreid);
}
/**
* {@inheritDoc}
*/
@Override
public Map<String, Integer> getVREHashtagsWithOccurrenceFilteredByTime(String vreid, long timestamp){
return hashTagClient.getVREHashtagsWithOccurrenceFilteredByTimeLib(vreid, timestamp);
}
/**
* {@inheritDoc}
*/
@Override
public List<Feed> getVREFeedsByHashtag(String vreid, String hashtag) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException {
return null;
}
/**
* {@inheritDoc}
*/
@Override
public List<Post> getVREPostsByHashtag(String vreid, String hashtag) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException {
return hashTagClient.getVREPostsByHashtagLib(vreid, hashtag);
}
/*
*
********************** Invites ***********************
*
*/
/**
* {@inheritDoc}
*/
@Override
public String isExistingInvite(String vreid, String email) {
return inviteClient.isExistingInviteLib(vreid, email);
}
/**
* {@inheritDoc}
*/
@Override
public InviteOperationResult saveInvite(Invite invite) throws AddressException {
return inviteClient.saveInviteLib(invite);
}
/**
* {@inheritDoc}
*/
@Override
public Invite readInvite(String inviteid) throws InviteIDNotFoundException, InviteStatusNotFoundException {
return inviteClient.readInviteLib(inviteid);
}
/**
* {@inheritDoc}
* @throws InviteStatusNotFoundException
*/
@Override
public boolean setInviteStatus(String vreid, String email, InviteStatus status) throws InviteIDNotFoundException, InviteStatusNotFoundException {
return inviteClient.setInviteStatusLib(vreid, email, status);
}
/**
* {@inheritDoc}
*/
@Override
public List<Invite> getInvitedEmailsByVRE(String vreid, InviteStatus... status) throws InviteIDNotFoundException, InviteStatusNotFoundException{
return inviteClient.getInvitedEmailsByVRELib(vreid, status);
}
/**
* {@inheritDoc}
*/
@Override
public List<Attachment> getAttachmentsByFeedId(String feedId) throws FeedIDNotFoundException {
return postClient.getAttachmentsByFeedIdLib(feedId);
}
/**
* {@inheritDoc}
*/
@Override
public void closeConnection() {
}
@Override
public List<String> getAllVREIds(){
return postClient.getAllVREIdsLib();
}
}

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package org.gcube.portal.databook.server;
import java.util.UUID;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
public class DatabookCassandraTest {
private static DBCassandraAstyanaxImpl store;
@BeforeClass
public static void setup() throws Exception {
store = new DBCassandraAstyanaxImpl(); //set to true if you want to drop the KeySpace and recreate it
}
@AfterClass
public static void close(){
store.closeConnection();
System.out.println("End");
}
// @Test
// public void getRecentCommentedFeedsByUserAndDate() throws Exception{
// String userid = "massimiliano.assante";
// Calendar oneYearAgo = Calendar.getInstance();
// oneYearAgo.set(Calendar.YEAR, oneYearAgo.get(Calendar.YEAR) - 1);
//
// long init = System.currentTimeMillis();
// List<Feed> res = store.getRecentCommentedFeedsByUserAndDate(userid, oneYearAgo.getTimeInMillis());
// long end = System.currentTimeMillis();
// System.out.println("Result is " + (end - init));
//
//
// }
// @Test
// public void getRecentCommentsByUserAndDate() throws Exception{
//
// String userid = "costantino.perciante";
// Calendar oneYearAgo = Calendar.getInstance();
// oneYearAgo.set(Calendar.YEAR, oneYearAgo.get(Calendar.YEAR) - 1);
//
// List<Comment> res = store.getRecentCommentsByUserAndDate(userid, oneYearAgo.getTimeInMillis());
//
// for (Comment comment : res) {
// System.out.println("Result is " + comment);
// }
//
//
//
//
// }
// @Test
// public void getRecentLikedFeedsByUser(){
//
// String userid = "costantino.perciante";
// Calendar oneYearAgo = Calendar.getInstance();
// oneYearAgo.set(Calendar.YEAR, oneYearAgo.get(Calendar.YEAR) - 1);
//
// List<Feed> result = store.getRecentLikedFeedsByUserAndDate(userid, oneYearAgo.getTimeInMillis());
//
// for (Feed feed : result) {
// System.out.println("Result is " + feed);
// }
// }
// @Test
// public void getHashTagsFilteredByTime() throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException{
//
// int windowSize = 6; // go back windowSize months
//
// String vreUnderTest = "/gcube/devsec/devVRE";
//
// // reference time
// Calendar calendar = Calendar.getInstance();
// int currentMonth = calendar.get(Calendar.MONTH); // jan = 0, ..... dec = 11
// calendar.set(Calendar.MONTH, currentMonth - windowSize); // the year is automatically decreased if needed
// SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
// System.out.println("Reference time for trending topics is " + format.format(calendar.getTime()));
//
// Map<String, Integer> res =
// store.getVREHashtagsWithOccurrenceFilteredByTime(
// vreUnderTest, calendar.getTimeInMillis());
//
// // find max score inside the list (counter)
// int max = 0;
// for(Entry<String, Integer> entry : res.entrySet()){
//
// max = max < entry.getValue() ? entry.getValue() : max;
//
// }
//
// // normalize
// Map<String, Double> normalized = new HashMap<String, Double>();
// for(Entry<String, Integer> entry : res.entrySet()){
//
// normalized.put(entry.getKey(), (double)entry.getValue() / (double)max);
//
// }
//
// // create the weight for each entry as:
// // w = 0.6 * normalized_score + 0.4 * freshness
// // freshness is evaluated as (window_size - latest_feed_for_hashtag_in_window_month)/window_size
// Map<String, Double> scoredList = new HashMap<String, Double>();
// for(Entry<String, Integer> entry : res.entrySet()){
//
// double weight = 0.6 * normalized.get(entry.getKey());
//
// // retrieve the last feed for this hashtag and locate it into the window
// List<Feed> mostRecentFeedForHashtag = store.getVREFeedsByHashtag(vreUnderTest, entry.getKey());
//
// // retrieve the most recent one among these feeds
// Collections.sort(mostRecentFeedForHashtag, Collections.reverseOrder());
//
// // locate into the window
// Calendar locateInWindow = Calendar.getInstance();
// locateInWindow.setTimeInMillis(mostRecentFeedForHashtag.get(0).getTime().getTime());
//
// // get the month
// int sub = currentMonth - locateInWindow.get(Calendar.MONTH);
// int value = sub >= 0? sub : 12 - Math.abs(sub);
// double freshness = (double)(windowSize - value) / (double)(windowSize);
// System.out.println("freshness is " + freshness + " because the last feed has month " + locateInWindow.get(Calendar.MONTH));
//
// weight += 0.4 * freshness;
//
// scoredList.put(entry.getKey(), weight);
// }
//
// // print sorted
// Map<String, Double> scoredListSorted = sortByValue(scoredList);
// for(Entry<String, Double> entry : scoredListSorted.entrySet()){
//
// System.out.println("[hashtag=" + entry.getKey() + " , weight=" + entry.getValue() + "]");
// }
// }
//
// public static <K, V extends Comparable<? super V>> Map<K, V>
// sortByValue( Map<K, V> map )
// {
// List<Map.Entry<K, V>> list =
// new LinkedList<Map.Entry<K, V>>( map.entrySet() );
// Collections.sort( list, new Comparator<Map.Entry<K, V>>()
// {
// public int compare( Map.Entry<K, V> o1, Map.Entry<K, V> o2 )
// {
// return (o2.getValue()).compareTo( o1.getValue() );
// }
// });
//
// Map<K, V> result = new LinkedHashMap<K, V>();
// for (Map.Entry<K, V> entry : list)
// {
// result.put( entry.getKey(), entry.getValue() );
// }
// return result;
// }
// @Test
// public void getHashTags() throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException{
// List<Feed> resList = store.getVREFeedsByHashtag("/gcube/devsec/devVRE", "#test");
//
// for (Feed feed : resList) {
// System.out.println(feed.getTime());
// }
//
// }
// @Test
// public void getComment(){
//
// String uuid = "820969b2-4632-4197-9fd6-5aafab781faa";
//
// Comment c;
// try {
// c = store.readCommentById(uuid);
// System.err.println(c);
// } catch (CommentIDNotFoundException e) {
// // TODO Auto-generated catch block
// System.err.println(e.toString());
// }
// }
// @Test
// public void vreIds(){
//
// try {
// List<String> ids = store.getAllVREIds();
// System.out.println(ids);
// } catch (ConnectionException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
//
// }
// @Test
// public void testFeedNumberPerUser() {
// String userid = "massimiliano.assante";
//
// List<Feed> feeds = null;
// int numComment = 0;
// long init = System.currentTimeMillis();
// try {
// feeds = store.getAllFeedsByUser(userid);
//
// for (Feed feed : feeds) {
// List<Comment> comments = store.getAllCommentByFeed(feed.getKey());
//
//
// for (Comment comment : comments) {
// numComment ++;
// }
// }
//
// } catch (PrivacyLevelTypeNotFoundException | FeedTypeNotFoundException
// | ColumnNameNotFoundException | FeedIDNotFoundException e) {
// // TODO Auto-generated catch block
// System.err.println(e.toString());
// }
// long end = System.currentTimeMillis();
// System.err.println("retrieved " + feeds.size() + " and " + numComment + " in " + (end - init) + "ms");
// }
// @Test
// public void testAttachments() {
// Attachment a1 = new Attachment(UUID.randomUUID().toString(), "www1", "gattino1", "description1", "http://cdn.tuttozampe.com/wp-content/uploads/2010/09/ipoglicemia-gatto.jpg", "image/jpg");
// Attachment a2 = new Attachment(UUID.randomUUID().toString(), "www2", "name2", "description2", "http://www.gcomegatto.it/wp-content/uploads/2015/01/09gatto.jpg","image/jpg");
// Attachment a3 = new Attachment(UUID.randomUUID().toString(), "www3", "name3", "description3", "http://cdn.tuttozampe.com/wp-content/uploads/2010/09/ipoglicemia-gatto.jpg","image/jpg");
// List<Attachment> toPass = new ArrayList<Attachment>();
// toPass.add(a1);
// toPass.add(a2);
// toPass.add(a3);
//
// String feedId = UUID.randomUUID().toString();
// Feed feed = new Feed(feedId, FeedType.TWEET, "massimiliano.assante", new Date(), "/gcube/devsec/devVRE",
// "http://www.dailybest.it/wp-content/uploads/2015/10/gattini-nele-ciotole-e1344352237289.jpg",
// "http://www.dailybest.it/wp-content/uploads/2015/10/gattini-nele-ciotole-e1344352237289.jpg",
// "This post has attachments (gattini) ", PrivacyLevel.SINGLE_VRE,
// "Massimiliano Assante",
// "massimiliano.assante@isti.cnr.it",
// "http://www.dailybest.it/wp-content/uploads/2015/10/gattini-nele-ciotole-e1344352237289.jpg",
// "Gattino",
// "linkDesc",
// "image/jpeg", false);
// feed.setMultiFileUpload(true);
// assertTrue(store.saveUserFeed(feed, toPass));
// System.out.println("Wrote post? ");
// System.out.println("Feed has the following attachments: ");
// try {
// for (Attachment at : store.getAttachmentsByFeedId(feedId)) {
// System.out.println(at);
// }
// } catch (FeedIDNotFoundException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
//
// }
// @Test
// public void testHashTag() {
// try {
// final String VREID = "/gcube/devsec/devVRE";
// final String HASHTAG1 = "#testHashTag";
// final String HASHTAG2 = "#testHashTag3";
// List<String> hashtags = new LinkedList<String>();
// hashtags.add(HASHTAG1);
// hashtags.add(HASHTAG2);
//
//// Feed feed = new Feed(UUID.randomUUID().toString(), FeedType.TWEET, "massimiliano.assante", new Date(), VREID,
//// "www.d4science.org/monitor", "thumbUri", "This is a feed with " + HASHTAG1 + " and " + HASHTAG2, PrivacyLevel.VRES, "Massimiliano Assante", "massimiliano.assante@isti.cnr.it", "thumburl", "linkTitle", "linkDesc", "host");
//// assertTrue(store.saveUserFeed(feed));
//// assertTrue(store.saveHashTags(feed.getKey(), VREID, hashtags));
//// assertTrue(store.deleteHashTags("d0c64e42-9616-4e24-a65a-7a63a280d676", VREID, hashtags));
//// System.out.println(feed);
////
// System.out.println("\ngetting getVREHashtagsWithOccurrence for " + VREID);
// Map<String, Integer> hashtagsWithOcc = store.getVREHashtagsWithOccurrence(VREID);
// for (String hashtag : hashtagsWithOcc.keySet()) {
// System.out.println(hashtag + ":" + hashtagsWithOcc.get(hashtag));
// }
//
// System.out.println("\ngetting getVREFeedsByHashtag for " + VREID + " and " + HASHTAG1);
// for (Feed theFeed : store.getVREFeedsByHashtag(VREID, HASHTAG1)) {
// System.out.println(theFeed);
// }
//
// } catch (Exception e) {
// e.printStackTrace();
// }
//
//
// }
// /**
// * use exclusively to add a new (Static) CF to a keyspace with a secondary index
// */
// @Test
// public void addAttachmentStaticColumnFamilies() {
// ColumnFamily<String, String> CF_ATTACHMENTS = ColumnFamily.newColumnFamily(DBCassandraAstyanaxImpl.ATTACHMENTS, StringSerializer.get(), StringSerializer.get());
//
// try {
// String colNameToIndex = "feedId";
// new CassandraClusterConnection(false).getKeyspace().createColumnFamily(CF_ATTACHMENTS, ImmutableMap.<String, Object>builder()
// .put("column_metadata", ImmutableMap.<String, Object>builder()
// .put(colNameToIndex, ImmutableMap.<String, Object>builder()
// .put("validation_class", "UTF8Type")
// .put("index_name", "FeedIndex_"+UUID.randomUUID().toString().substring(0,5))
// .put("index_type", "KEYS")
// .build())
// .build())
// .build());
//
//
// } catch (ConnectionException e) {
// e.printStackTrace();
// }
// System.out.println("addStaticColumnFamily END");
// }
//
// /**
// * use exclusively to add a new (Dynamic) CF to a keyspace
// */
// @Test
// public void addInvitesDynamicColumnFamilies() {
// System.out.println("UserNotificationsUnread");
// ColumnFamily<String, String> cf_UserNotificationsUnreadTimeline = new ColumnFamily<String, String>(
// DBCassandraAstyanaxImpl.EMAIL_INVITES, // Column Family Name
// StringSerializer.get(), // Key Serializer
// StringSerializer.get()); // Column Serializer
//
// try {
//
// new CassandraClusterConnection(false).getKeyspace().createColumnFamily(cf_UserNotificationsUnreadTimeline, ImmutableMap.<String, Object>builder()
// .put("default_validation_class", "UTF8Type")
// .put("key_validation_class", "UTF8Type")
// .put("comparator_type", "UTF8Type")
// .build());
//
// } catch (ConnectionException e) {
// e.printStackTrace();
// }
// System.out.println("UserNotificationsUnread END");
// }
// private List<String> getKeys() {
// List<String> toReturn = new ArrayList<String>();
// try {
//
// OperationResult<Rows<String, String>> rows = store.getConnection().getKeyspace().prepareQuery(DBCassandraAstyanaxImpl.cf_UserNotificationsPreferences)
// .getAllRows()
// .setRowLimit(1000) // This is the page size
// .execute();
// int i = 1;
// for (Row<String, String> row : rows.getResult()) {
// System.out.println(i+" ROW: " + row.getKey() + " " + row.getColumns().size());
// toReturn.add(row.getKey());
// i++;
// }
// } catch (ConnectionException e) {
// e.printStackTrace();
// }
// return toReturn;
// }
//
// @Test
// public void testUserNotificationPreferences() {
// System.out.println("Notification type" + NotificationType.POST_ALERT.toString() +" OFF for:");
// try {
// for (String user : getKeys()) {
// List<NotificationChannelType> channels = store.getUserNotificationChannels(user, NotificationType.POST_ALERT);
// if (channels.isEmpty()) {
// System.out.println(user);
// }
// else if (! channels.contains(NotificationChannelType.EMAIL)) {
// System.out.println(user + "->" + channels.toString());
// }
// }
// for (NotificationChannelType channel : store.getUserNotificationChannels("roberto.trasarti", NotificationType.POST_ALERT)) {
// System.out.println(channel);
// }
// } catch (NotificationChannelTypeNotFoundException e) {
// e.printStackTrace();
// } catch (NotificationTypeNotFoundException e) {
// e.printStackTrace();
// };
//
// }
// @Test
// public void testLikes() {
// int count = 10;
// Feed feed = new Feed(UUID.randomUUID().toString(), FeedType.SHARE, "massimiliano.assante", new Date(), "/gcube/devsec/devVRE",
// "http://www.d4science.org/monitor", "thumbUri", "This feed is Liked ", PrivacyLevel.PUBLIC,
// "Massimiliano Assante", "massimiliano.assante@isti.cnr.it", "thumburl", "linkTitle", "linkDesc", "host", false);
// assertTrue(store.saveUserFeed(feed));
// Like toUnlike = new Like(UUID.randomUUID().toString(),"massimiliano.assante",
// new Date(), feed.getKey().toString(), "Massi Pallino", "thumbUrl");
//
// try {
// assertTrue(store.like(toUnlike));
// for (int i = 0; i < count; i++)
// assertTrue(store.like(new Like(UUID.randomUUID().toString(),"massimiliano.assante",
// new Date(), feed.getKey().toString(), "Rino Pallino", "thumbUrl")));
//
// System.out.println("massimiliano.assante liked the following feeds: ");
// for (String feedid : store.getAllLikedFeedIdsByUser("massimiliano.assante")) {
// System.out.println(feedid);
// }
//
// for (Like like : store.getAllLikesByFeed(feed.getKey().toString())) {
// System.out.println(like);
// }
// System.out.println("massimiliano.assante trying unlike the following feed: " + toUnlike);
// store.unlike("massimiliano.assante", toUnlike.getKey(), toUnlike.getFeedid());
//
// } catch (Exception e) {
// System.out.println("Exception feed id not found");
// }
// }
// /**
// * use exclusively to add a new CF to a keyspace
// */
// @Test
// public void addNotifPreferencesColumnFamily() {
// // ColumnFamily<String, String> cf_UserNotificationsPreferences = new ColumnFamily<String, String>(
// // DBCassandraAstyanaxImpl.USER_NOTIFICATIONS_PREFERENCES, // Column Family Name
// // StringSerializer.get(), // Key Serializer
// // StringSerializer.get()); // Column Serializer
// //
// // try {
// // new CassandraClusterConnection(false).getKeyspace().createColumnFamily(cf_UserNotificationsPreferences, ImmutableMap.<String, Object>builder()
// // .put("default_validation_class", "UTF8Type")
// // .put("key_validation_class", "UTF8Type")
// // .put("comparator_type", "UTF8Type")
// // .build());
// // } catch (ConnectionException e) {
// // e.printStackTrace();
// // }
// }
//
// @Test
// public void testFriendships() {
// assertTrue(store.requestFriendship("massimiliano.assante", "leonardo.candela"));
// assertTrue(store.requestFriendship("massimiliano.assante", "ermit"));
// assertTrue(store.requestFriendship("massimiliano.assante", "giorgino"));
// assertTrue(store.requestFriendship("barabba", "massimiliano.assante"));
//
// assertTrue(store.approveFriendship("leonardo.candela", "massimiliano.assante"));
// assertTrue(store.approveFriendship("ermit", "massimiliano.assante"));
//
// assertTrue(store.denyFriendship("giorgino", "massimiliano.assante"));
// System.out.println("Pending Connections for massimiliano.assante:");
// for (String userid: store.getPendingFriendRequests("massimiliano.assante")) {
// System.out.println(userid);
// }
//
// System.out.println("Connections for massimiliano.assante:");
// for (String userid: store.getFriends("massimiliano.assante")) {
// System.out.println(userid);
// }
//
// }
// @Test
// public void testLikedFeedsRetrieval() {
// try {
// for (Feed feed : store.getAllLikedFeedsByUser("luca.frosini", 10)) {
// System.out.println(feed);
// }
// } catch (Exception e) {
// e.printStackTrace();
// }
// }
//
//
//
//
// @Test
// public void testSingleNotification() {
// Notification not = new Notification(
// UUID.randomUUID().toString(),
// NotificationType.LIKE,
// "leonardo.candela",
// "MESSAGEID",
// new Date(),
// "uri",
// "This is notification about a like",
// false,
// "leonardo.candela", "Leonardo Candela",
// "thumburl");
// assertTrue(store.saveNotification(not));
//
// not = new Notification(
// UUID.randomUUID().toString(),
// NotificationType.MESSAGE,
// "massimiliano.assante",
// "MESSAGEID",
// new Date(),
// "uri",
// "This is notification about a like",
// false,
// "antonio.gioia", "Antonio Gioia",
// "thumburl");
// assertTrue(store.saveNotification(not));
// System.out.println("Writing one Notification " + not);
// }
//
// @Test
// public void testNotifications() {
// Notification not = null;
// System.out.println("Writing 18 Notifications");
// int count = 18;
// for (int i = 0; i < count; i++) {
// if (i % 2 != 0) {
// not = new Notification(UUID.randomUUID().toString(), NotificationType.JOB_COMPLETED_OK,
// "leonardo.candela", "TWEETID", new Date(), "uri", "This is notification about job completed OK #"+i, false, "pasquale.pagano", "Pasquale Pagano", "thumburl");
// } else {
// not = new Notification(UUID.randomUUID().toString(), NotificationType.JOB_COMPLETED_NOK,
// "massimiliano.assante", "MESSAGEID", new Date(), "uri", "This is notification about completed NOK #"+i, false, "leonardo.candela", "Leonardo Candela", "thumburl");
// }
// assertTrue(store.saveNotification(not));
// try {
// Thread.sleep(150);
// } catch (InterruptedException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
// }
//
// Notification rNot= null;
// try {
//
// //read
// rNot = store.readNotification(not.getKey().toString());
// assertNotNull(rNot);
// System.out.println("Reading one Notification " + rNot.getKey() + ": " + rNot.getDescription() + " Type: " + rNot.getType());
//
// //set Read
// assertTrue(store.setNotificationRead(rNot.getKey().toString()));
//
// System.out.println("Notification " + rNot.getKey() + " of Type: " + rNot.getType() + " was set to READ");
//
// not = new Notification(UUID.randomUUID().toString(), NotificationType.LIKE,
// "leonardo.candela", "FEEDID", new Date(), "uri", "This is notification of a Liked Leo feed by Massi", false, "massimiliano.assante", "Massimiliano Assante", "thumburl");
// assertTrue(store.saveNotification(not));
// try {
// Thread.sleep(150);
// } catch (InterruptedException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
// rNot = store.readNotification(not.getKey().toString());
// System.out.println("Reading another Notification " + rNot.getKey() + " of Type: " + rNot.getType() + " Read:? " + rNot.isRead());
// // //set Read
// // assertTrue(store.setNotificationRead(rNot.getKey().toString()));
// // System.out.println("Notification " + rNot.getKey() + " of Type: " + rNot.getType() + " was set to READ subject was this: " + rNot.getSubjectid());
// //
// Random randomGenerator = new Random();
//
// System.out.println("leonardo.candela Notifications: ");
// List<Notification> recentNots = store.getAllNotificationByUser("leonardo.candela", randomGenerator.nextInt(50));
// assertNotNull(recentNots);
// for (Notification notif :recentNots)
// System.out.println(notif);
//
//
// System.out.println("massimiliano.assante Notifications: ");
// recentNots = store.getUnreadNotificationsByUser("massimiliano.assante");
// assertNotNull(recentNots);
// for (Notification notif :recentNots)
// System.out.println(notif);
// } catch (Exception e) {
// e.printStackTrace();
// }
//
// System.out.println("getRangeNotificationsByUser massimiliano.assante: ");
// try {
// int from = 0;
// for (int i = 0; i < 5; i++) {
// System.out.println("\nFROM="+from);
// List<Notification> range = store.getRangeNotificationsByUser("massimiliano.assante", from, 50);
// for (Notification notification : range) {
// System.out.println(notification.getDescription());
// from = 1+i * 50;
// }
// }
// } catch (Exception e) {
// e.printStackTrace();
// }
// }
//
//
// @Test
// public void testFeeds() {
// int count = 18;
// Feed feed = null;
// for (int i = 0; i < count; i++) {
// if (i % 2 != 0) {
// feed = new Feed(UUID.randomUUID().toString(), FeedType.JOIN, "massimiliano.assante", new Date(), "/gcube/devsec/devVRE",
// "www.d4science.org/monitor", "thumbUri", "This is feed# "+ i, PrivacyLevel.VRES, "Massimiliano Assante", "massimiliano.assante@isti.cnr.it", "thumburl", "linkTitle", "linkDesc", "host");
// } else {
// feed = new Feed(UUID.randomUUID().toString(), FeedType.TWEET, "leonardo.candela", new Date(), "",
// "www.d4science.org/web/guest", "thumbUri", "This is feed# "+ i, PrivacyLevel.PORTAL, "Leonardo Candela", "leonardo.candela@isti.cnr.it", "thumburl", "linkTitle", "linkDesc", "host");
// }
// assertTrue(store.saveUserFeed(feed));
// try {
// Thread.sleep(150);
// } catch (InterruptedException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
// }
//
// Feed rFeed = null;
// try {
// rFeed = store.readFeed(feed.getKey().toString());
// rFeed = store.readFeed(feed.getKey().toString());
// rFeed = store.readFeed(feed.getKey().toString());
// rFeed = store.readFeed(feed.getKey().toString());
// assertNotNull(rFeed);
//
// String feedIdToDelete = UUID.randomUUID().toString();
// feed = new Feed(feedIdToDelete, FeedType.PUBLISH, "massimiliano.assante", new Date(), "/gcube/devsec/devVRE",
// "www.d4science.org/monitor", "thumbUri", "This is feed to be deleted", PrivacyLevel.VRES, "Massimiliano Assante", "massimiliano.assante@isti.cnr.it", "thumburl", "linkTitle", "linkDesc", "host", false);
// assertTrue(store.saveUserFeed(feed));
// try {
// Thread.sleep(250);
// } catch (InterruptedException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
// System.out.println("Test Delete Feed ");
// assertTrue(store.deleteFeed(feedIdToDelete));
//
// System.out.println("massimiliano.assante ALL FEEDS: ");
// for (Feed recFeed : store.getAllFeedsByUser("massimiliano.assante"))
// System.out.println(recFeed);
// }
// catch (Exception e) {
// e.printStackTrace();
// }
// }
//
//
//
// @Test
// public void testComments() {
// int count = 10;
// Feed feed = new Feed(UUID.randomUUID().toString(), FeedType.SHARE, "massimiliano.assante", new Date(), "/gcube/devsec/devVRE",
// "http://www.d4science.org/monitor", "thumbUri", "This is feed that is going to be commented ", PrivacyLevel.PUBLIC, "Massimiliano Assante",
// "massimiliano.assante@isti.cnr.it", "thumburl", "linkTitle", "linkDesc", "host", false);
// assertTrue(store.saveUserFeed(feed));
//
// Comment toDelete = null;
// for (int i = 0; i < count; i++) {
// try {
// toDelete = new Comment(UUID.randomUUID().toString(),"leonardo.candela",
// new Date(), feed.getKey().toString(), "This comment #"+i, "Leonardo Candela", "thumbUrl");
// assertTrue(store.addComment(toDelete));
//
// } catch (FeedIDNotFoundException e) {
// System.out.println("Exception feed id not found");
// }
// }
// System.out.println("GetAllCOmmentsByFeed ");
// for (Comment cm : store.getAllCommentByFeed(feed.getKey().toString())) {
// try {
// System.out.println(store.readCommentById(cm.getKey()));
// } catch (CommentIDNotFoundException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
// };
//
// try {
// assertTrue(store.deleteComment(toDelete.getKey(), toDelete.getFeedid()));
// } catch (Exception e) {
// System.out.println("Exception feed id not found");
// }
// }
}

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src/main/java/org/gcube/portal/databook/server/DatabookStore.java Normal file
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package org.gcube.portal.databook.server;
import java.util.List;
import java.util.Map;
import javax.mail.internet.AddressException;
import org.gcube.portal.databook.shared.Attachment;
import org.gcube.portal.databook.shared.Comment;
import org.gcube.portal.databook.shared.Feed;
import org.gcube.portal.databook.shared.Invite;
import org.gcube.portal.databook.shared.InviteOperationResult;
import org.gcube.portal.databook.shared.InviteStatus;
import org.gcube.portal.databook.shared.Like;
import org.gcube.portal.databook.shared.Notification;
import org.gcube.portal.databook.shared.NotificationChannelType;
import org.gcube.portal.databook.shared.NotificationType;
import org.gcube.portal.databook.shared.Post;
import org.gcube.portal.databook.shared.RangeFeeds;
import org.gcube.portal.databook.shared.RangePosts;
import org.gcube.portal.databook.shared.ex.ColumnNameNotFoundException;
import org.gcube.portal.databook.shared.ex.CommentIDNotFoundException;
import org.gcube.portal.databook.shared.ex.FeedIDNotFoundException;
import org.gcube.portal.databook.shared.ex.FeedTypeNotFoundException;
import org.gcube.portal.databook.shared.ex.InviteIDNotFoundException;
import org.gcube.portal.databook.shared.ex.InviteStatusNotFoundException;
import org.gcube.portal.databook.shared.ex.LikeIDNotFoundException;
import org.gcube.portal.databook.shared.ex.NotificationChannelTypeNotFoundException;
import org.gcube.portal.databook.shared.ex.NotificationIDNotFoundException;
import org.gcube.portal.databook.shared.ex.NotificationTypeNotFoundException;
import org.gcube.portal.databook.shared.ex.PrivacyLevelTypeNotFoundException;
/**
* @author Massimiliano Assante ISTI-CNR
* @author Costantino Perciante ISTI-CNR
* <class>DatabookStore</class> is the high level interface for querying and adding data to DatabookStore
*/
public interface DatabookStore {
/**
* userid from requests a friendship to userid to
* @return true if everything went fine
*/
boolean requestFriendship(String from, String to);
/**
* userid from approves a friendship to userid to
* @return true if everything went fine
*/
boolean approveFriendship(String from, String to);
/**
* userid from denies a friendship to userid to
* @return true if everything went fine
*/
boolean denyFriendship(String from, String to);
/**
* @param userid the user id you want to know friends
* @return a List of userid representing the friends for the given userid
*/
List<String> getFriends(String userid);
/**
* @param userid the user id you want to know the pending friend requests
* @return a List of userid representing the friends for the given userid
*/
List<String> getPendingFriendRequests(String userid);
/**
* @deprecated use saveUserPost
* save a Feed instance in the store
* @return true if everything went fine
*/
boolean saveUserFeed(Feed feed);
/**
* save a Post instance in the store
* @return true if everything went fine
*/
boolean saveUserPost(Post feed);
/**
* Save a Feed instance in the store having more than one attachment
* Use this if you need to attach more than one file to the post
*
* @deprecated use saveUserPost
* @param attachments a list of attachments starting from the second
* @return true if everything went fine
*/
boolean saveUserFeed(Feed feed, List<Attachment> attachments);
/**
* Save a Post instance in the store having more than one attachment
* Use this if you need to attach more than one file to the post
*
* @param attachments a list of attachments starting from the second
* @return true if everything went fine
*/
boolean saveUserPost(Post post, List<Attachment> attachments);
/**
* Delete a Feed from the store
* @deprecated use saveUserPost
* @throws FeedIDNotFoundException
* @return true if everything went fine
*/
boolean deleteFeed(String feedid) throws FeedIDNotFoundException, PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException;
/**
* delete a Feed from the store
* @throws FeedIDNotFoundException
* @return true if everything went fine
*/
boolean deletePost(String postid) throws FeedIDNotFoundException, PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException;
/**
* Save a post in the VRES TimeLine in the store
* @deprecated use savePostToVRETimeline
* @param feedKey feedKey
* @param vreid vre identifier
* @throws FeedIDNotFoundException
*/
boolean saveFeedToVRETimeline(String feedKey, String vreid) throws FeedIDNotFoundException;
/**
* save a post in the VRES TimeLine in the store
* @param postKey the post id
* @param vreid vre identifier
* @throws FeedIDNotFoundException
*/
boolean savePostToVRETimeline(String postKey, String vreid) throws FeedIDNotFoundException;
/**
* @deprecated use saveAppPost
* save a Post instance in the store
* @return true if everything went fine
*/
boolean saveAppFeed(Feed feed);
/**
* save a Post instance in the store
* @return true if everything went fine
*/
boolean saveAppPost(Post feed);
/**
* @deprecated use saveAppPost
* Save a Post instance in the store
* Use this if your app needs to attach more than one file to the post
*
* @param attachments a list of attachments starting from the second
* @return true if everything went fine
*/
boolean saveAppFeed(Feed feed, List<Attachment> attachments);
/**
* Save a Post instance in the store
* Use this if your app needs to attach more than one file to the post
*
* @param attachments a list of attachments starting from the second
* @return true if everything went fine
*/
boolean saveAppPost(Post feed, List<Attachment> attachments);
/**
* @deprecated use readPost
* read a feed from a given id
* @throws PrivacyLevelTypeNotFoundException
* @throws FeedTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
Feed readFeed(String feedid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException;
/**
* read a feed from a given id
* @throws PrivacyLevelTypeNotFoundException
* @throws FeedTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
Post readPost(String postid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException;
/**
* @deprecated use getAllPostsByUser instead
* @param userid user identifier
* return all the feeds belonging to the userid
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Feed> getAllFeedsByUser(String userid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException;
/**
* @param userid user identifier
* return all the feeds belonging to the userid
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Post> getAllPostsByUser(String userid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException;
/**
* @deprecated use getAllPostsByApp instead
* @param appid application identifier
* return all the feeds belonging to the appid
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Feed> getAllFeedsByApp(String appid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException;
/**
* @param appid application identifier
* return all the feeds belonging to the appid
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Post> getAllPostsByApp(String appid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException;
/**
* @deprecated use getRecentCommentedPostsByUserAndDate instead
* @param userid the user identifier like andrea.rossi
* @param timeInMillis the initial time in millis to be considered
* @return a list of feeds commented by userid starting from timeInMillis
* @throws Exception
*/
List<Feed> getRecentCommentedFeedsByUserAndDate(String userid, long timeInMillis) throws Exception;
/**
* @param userid the user identifier like andrea.rossi
* @param timeInMillis the initial time in millis to be considered
* @return a list of feeds commented by userid starting from timeInMillis
* @throws Exception
*/
List<Post> getRecentCommentedPostsByUserAndDate(String userid, long timeInMillis) throws Exception;
/**
* @deprecated use getAllPortalPrivacyLevelPosts instead
* return all the feeds whose Level is PORTAL
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
* @throws PrivacyLevelTypeNotFoundException
*/
List<Feed> getAllPortalPrivacyLevelFeeds() throws FeedTypeNotFoundException, ColumnNameNotFoundException, PrivacyLevelTypeNotFoundException;
/**
* return all the feeds whose Level is PORTAL
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
* @throws PrivacyLevelTypeNotFoundException
*/
List<Post> getAllPortalPrivacyLevelPosts() throws FeedTypeNotFoundException, ColumnNameNotFoundException, PrivacyLevelTypeNotFoundException;
/**
* return the most recent feeds for this user up to quantity param
* @deprecated
* @param userid user identifier
* @param quantity the number of most recent feeds for this user
* @return a <class>List</class> of most recent feeds for this user
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Feed> getRecentFeedsByUser(String userid, int quantity) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException;
/**
* return the most recent feeds for this user up to quantity param
* @param userid user identifier
* @param quantity the number of most recent feeds for this user
* @return a <class>List</class> of most recent feeds for this user
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Post> getRecentPostsByUser(String userid, int quantity) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException;
/**
* @deprecated use getAllPostsByVRE
* @param vreid vre identifier
* return all the feeds belonging to the userid
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Feed> getAllFeedsByVRE(String vreid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException;
/**
* @param vreid vre identifier
* return all the feeds belonging to the userid
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Post> getAllPostsByVRE(String vreid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException;
/**
* @deprecated use getRecentPostsByVRE
* return the most recent feeds for this vre up to quantity param
* @param vreid VRES identifier
* @param quantity the number of most recent feeds for this vre
* @return a <class>List</class> of most recent feeds for this vre
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Feed> getRecentFeedsByVRE(String vreid, int quantity) throws IllegalArgumentException, PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException;
/**
* return the most recent posts for this vre up to quantity param
* @param vreid VRES identifier
* @param quantity the number of most recent posts for this vre
* @return a <class>List</class> of most recent posts for this vre
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Post> getRecentPostsByVRE(String vreid, int quantity) throws IllegalArgumentException, PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException;
/**
* return the most recent posts for this vre up to quantity param and the last index of the feeds in the timeline
* lastReturnedFeedTimelineIndex is usuful to know from where to start the range the second time you ask
* because there are deletions
*
* @deprecated use getRecentPostsByVREAndRange
* @param vreid VRES identifier
* @param from the range start (most recent feeds for this vre) has to be greater than 0
* @param quantity the number of most recent feeds for this vre starting from "from" param
* @return a <class>lastReturnedFeedTimelineIndex</class> containing of most recent feeds for this vre
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
RangeFeeds getRecentFeedsByVREAndRange(String vreid, int from, int quantity) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException;
/**
* return the most recent posts for this vre up to quantity param and the last index of the posts in the timeline
* lastReturnedPostTimelineIndex is useful to know from where to start the range the next time you ask, because there are deletions
*
* @param vreid VRES identifier
* @param from the range start (most recent feeds for this vre) has to be greater than 0
* @param quantity the number of most recent feeds for this vre starting from "from" param
* @return a <class>RangePosts</class> containing of most recent feeds for this vre
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
RangePosts getRecentPostsByVREAndRange(String vreid, int from, int quantity) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException;
/**
* @deprecated use getRecentPostsByUserAndDate
* @param userid user identifier
* @param timeInMillis time in milliseconds from which you want to start retrieve the feeds
* @return the number of feeds in the range from: today to: timeInMillis
*/
List<Feed> getRecentFeedsByUserAndDate(String userid, long timeInMillis) throws IllegalArgumentException;
/**
* @param userid user identifier
* @param timeInMillis time in milliseconds from which you want to start retrieve the feeds
* @return the number of feeds in the range from: today to: timeInMillis
*/
List<Post> getRecentPostsByUserAndDate(String userid, long timeInMillis) throws IllegalArgumentException;
/**
* save a Notification instance in the store
* @return true if everything went fine
*/
boolean saveNotification(Notification notification);
/**
* set an existing Notification instance in the to read
* @return true if everything went fine
*/
boolean setNotificationRead(String notificationidToSet) throws NotificationIDNotFoundException, NotificationTypeNotFoundException, ColumnNameNotFoundException;
/**
* read a notification from a given id
* @throws {@link ColumnNameNotFoundException}
* @throws {@link NotificationIDNotFoundException}
* @throws {@link NotificationTypeNotFoundException}
*/
Notification readNotification(String notificationid) throws NotificationIDNotFoundException, NotificationTypeNotFoundException, ColumnNameNotFoundException;
/**
* @param userid user identifier
* @param limit set 0 to get everything, an int to get the most recent -limit- notifications
* return all the notifications belonging to the userid up to limit, set 0 to get everything
* @throws NotificationTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Notification> getAllNotificationByUser(String userid, int limit) throws NotificationTypeNotFoundException, ColumnNameNotFoundException, NotificationIDNotFoundException;
/**
*
* @param userid user identifier
* @param from the range start has to be greater than 0
* @param quantity the number of most recent notifications for this user starting from "from" param
* @return all the notifications for the userid in the range requested
* @throws NotificationTypeNotFoundException
* @throws ColumnNameNotFoundException
* @throws NotificationIDNotFoundException
*/
List<Notification> getRangeNotificationsByUser(String userid, int from, int quantity) throws NotificationTypeNotFoundException, ColumnNameNotFoundException, NotificationIDNotFoundException;
/**
* This is a fast way to set all notification to read quickly
* @param userid
* @return true if everything went fine
* @throws {@link ColumnNameNotFoundException}
* @throws {@link NotificationIDNotFoundException}
* @throws {@link NotificationTypeNotFoundException}
*/
boolean setAllNotificationReadByUser(String userid) throws NotificationIDNotFoundException, NotificationTypeNotFoundException, ColumnNameNotFoundException;
/**
* return the not yet read notifications (not including messages)
* @param userid user identifier
* @return a <class>List</class> of not yet read notifications for this user
* @throws NotificationTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Notification> getUnreadNotificationsByUser(String userid) throws NotificationTypeNotFoundException, ColumnNameNotFoundException, NotificationIDNotFoundException;
/**
*
* @param userid user identifier
* @throws ColumnNameNotFoundException
* @throws NotificationTypeNotFoundException
* @throws NotificationIDNotFoundException
* @return true if there are unread notifications (not including messages), false if they are all read
*/
boolean checkUnreadNotifications(String userid) throws NotificationIDNotFoundException, NotificationTypeNotFoundException, ColumnNameNotFoundException;
/**
*
* @param userid user identifier
* @throws ColumnNameNotFoundException
* @throws NotificationTypeNotFoundException self explaining
* @throws NotificationChannelTypeNotFoundException self explaining
* @throws NotificationIDNotFoundException
* @return true if there are unread messages notifications (including messages), false if they are all read
*/
boolean checkUnreadMessagesNotifications(String userid) throws NotificationIDNotFoundException, NotificationTypeNotFoundException, ColumnNameNotFoundException;
/**
* return the channels a user chose for being notified for a given notification type
* @param userid user identifier
* @param notificationType the type of the notification
* @return a list of <class>NotificationChannelType</class> that represents the channels this user wants to be notified
*/
List<NotificationChannelType> getUserNotificationChannels(String userid, NotificationType notificationType) throws NotificationChannelTypeNotFoundException, NotificationTypeNotFoundException;
/**
* set the notification preferences map (enable or disable the channels to be used for notifying the user)
* @param userid user identifier
* @param enabledChannels a map of the channels to which reach the user per notification, empty array or null values to set the key notification type off
* @return true if everything was fine
*/
boolean setUserNotificationPreferences(String userid, Map<NotificationType, NotificationChannelType[]> enabledChannels);
/**
* get the notification preferences map (enableor disable the channels to be used for notifying the user)
* @param userid user identifier
* @return the map
* @throws NotificationTypeNotFoundException self explaining
* @throws NotificationChannelTypeNotFoundException self explaining
*/
Map<NotificationType, NotificationChannelType[]> getUserNotificationPreferences(String userid) throws NotificationTypeNotFoundException, NotificationChannelTypeNotFoundException;
/**
* @param commentId comment unique identifier
* @return the comment belonging to the commentId
* @throws CommentIDNotFoundException
*/
Comment readCommentById(String commentId) throws CommentIDNotFoundException;
/**
* add a comment to a feed
* @param comment the Comment instance to add
*/
boolean addComment(Comment comment) throws FeedIDNotFoundException;
/**
* @deprecated use getAllCommentByPost
* @param feedid feed identifier
* return all the comments belonging to the feedid
*/
List<Comment> getAllCommentByFeed(String feedid);
/**
* @param postid the post identifier
* return all the comments belonging to the postid
*/
List<Comment> getAllCommentByPost(String postid);
/**
* @param userid user identifier
* @param timeInMillis time in milliseconds from which you want to start retrieve the feeds
* @return a list of comments (sorted starting from the most recent one) made by the user since timeInMillis up to now
*/
List<Comment> getRecentCommentsByUserAndDate(String userid, long timeInMillis) throws Exception;
/**
* edit a comment
* @param comment the comment to edit
* @return true if success, false otherwise
*/
boolean editComment(Comment comment) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, CommentIDNotFoundException, FeedIDNotFoundException;
/**
* deletes a comment
* @param commentid the comment identifier to delete
* @param feedid the feedid to which the comment is associated
* @return true if success, false otherwise
*/
boolean deleteComment(String commentid, String feedid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, CommentIDNotFoundException, FeedIDNotFoundException;
/**
* add a like to a feed
* @param like instance
* @throws FeedIDNotFoundException
*/
boolean like(Like like) throws FeedIDNotFoundException;
/**
* unlike a feed
* @param userid user identifier
* @param likeid the like identifier to delete
* @param feedid the feedid to which the comment is associated
* @return true if success, false otherwise
*/
boolean unlike(String userid, String likeid, String feedid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, LikeIDNotFoundException, FeedIDNotFoundException;
/**
* @deprecated use getAllLikedPostIdsByUser
* @param userid user identifier
* return all the feedids a user has liked
*/
List<String> getAllLikedFeedIdsByUser(String userid);
/**
* @param userid user identifier
* return all the feedids a user has liked
*/
List<String> getAllLikedPostIdsByUser(String userid);
/**
* @deprecated use getAllLikedPostsByUser
* @param userid user identifier
* @param limit set 0 to get everything, an int to get the most recent -limit- liked feeds
* @throws ColumnNameNotFoundException .
* @throws FeedIDNotFoundException .
* @throws FeedTypeNotFoundException .
* @throws PrivacyLevelTypeNotFoundException
* @throws FeedIDNotFoundException .
* return all the feeds a user has liked
*/
List<Feed> getAllLikedFeedsByUser(String userid, int limit) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException;
/**
* @param userid user identifier
* @param limit set 0 to get everything, an int to get the most recent -limit- liked posts
* @throws ColumnNameNotFoundException .
* @throws FeedIDNotFoundException .
* @throws FeedTypeNotFoundException .
* @throws PrivacyLevelTypeNotFoundException
* @throws FeedIDNotFoundException .
* return all the feeds a user has liked
*/
List<Post> getAllLikedPostsByUser(String userid, int limit) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException;
/**
* @deprecated use getRecentLikedPostsByUserAndDate
* @param userid user identifier
* @param timeInMillis time in milliseconds from which you want to start retrieve the feeds
* @return the likes made to feeds in the range from: today to: timeInMillis
*/
List<Feed> getRecentLikedFeedsByUserAndDate(String userid, long timeInMillis) throws IllegalArgumentException;
/**
* @param userid user identifier
* @param timeInMillis time in milliseconds from which you want to start retrieve the feeds
* @return the likes made to feeds in the range from: today to: timeInMillis
*/
List<Post> getRecentLikedPostsByUserAndDate(String userid, long timeInMillis) throws IllegalArgumentException;
/**
* @deprecated use getAllLikesByPost
* @param postid postid identifier
* return all the likes belonging to the postid
*/
List<Like> getAllLikesByFeed(String postid);
/**
* @param postid postid identifier
* return all the likes belonging to the postid
*/
List<Like> getAllLikesByPost(String postid);
/**
*
* @param hashtags the hashtag including the '#'
* @param postid the postid to which the hashtag is associated
* @param vreid VRE identifier
* @return true if success, false otherwise
* @throws FeedIDNotFoundException
*/
boolean saveHashTags(String postid, String vreid, List<String> hashtags) throws FeedIDNotFoundException;
/**
*
* @param hashtags the hashtag including the '#'
* @param commentId the commentId to which the hashtag is associated
* @param vreid VRE identifier
* @return true if success, false otherwise
* @throws CommentIDNotFoundException
*/
boolean saveHashTagsComment(String commentId, String vreid, List<String> hashtags) throws CommentIDNotFoundException;
/**
*
* @param hashtags the hashtag including the '#'
* @param postid the postid to which the hashtag is associated
* @param vreid VRE identifier
* @return true if success, false otherwise
* @throws FeedIDNotFoundException
*/
boolean deleteHashTags(String postid, String vreid, List<String> hashtags) throws FeedIDNotFoundException;
/**
*
* @param hashtags the hashtag including the '#'
* @param commentId the commentId to which the hashtag is associated
* @param vreid VRE identifier
* @return true if success, false otherwise
* @throws CommentIDNotFoundException
*/
boolean deleteHashTagsComment(String commentId, String vreid, List<String> hashtags) throws CommentIDNotFoundException;
/**
* get a map of vre hashtags where the key is the hashtag and the value is the occurrence of the hashtag in the VRE
* @param vreid vre identifier (scope)
* @return a HashMap<String, Integer> of vre Hashtags associated with their occurrence
*/
Map<String, Integer> getVREHashtagsWithOccurrence(String vreid);
/**
* get a map of vre hashtags where the key is the hashtag and the value is the occurrence of the hashtag in the VRE
* @param vreid vre identifier (scope)
* @param timestamp do not consider hashtags used before timestamp
* @return a HashMap<String, Integer> of vre Hashtags associated with their occurrence
*/
Map<String, Integer> getVREHashtagsWithOccurrenceFilteredByTime(String vreid, long timestamp);
/**
* @deprecated use getVREPostsByHashtag
* @param vreid VRE identifier
* @param hashtag the hashtag to look for including the '#', it is case sensitive
* @throws ColumnNameNotFoundException .
* @throws FeedIDNotFoundException .
* @throws FeedTypeNotFoundException .
* @throws PrivacyLevelTypeNotFoundException
* @throws FeedIDNotFoundException .
* @return all the feeds having the hashtag passed as parameter
*/
List<Feed> getVREFeedsByHashtag(String vreid, String hashtag) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException;
/**
*
* @param vreid VRE identifier
* @param hashtag the hashtag to look for including the '#', it is case sensitive
* @throws ColumnNameNotFoundException .
* @throws FeedIDNotFoundException .
* @throws FeedTypeNotFoundException .
* @throws PrivacyLevelTypeNotFoundException
* @throws FeedIDNotFoundException .
* @return all the feeds having the hashtag passed as parameter
*/
List<Post> getVREPostsByHashtag(String vreid, String hashtag) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException;
/**
* Save the invite for a given email into a given vre
* @param invite the invite object instanc to save
* @return {@link InviteOperationResult} SUCCESS, FAILED or ALREADY_INVITED (if an invite is sent to en existing email in the same environment more than once)
*/
InviteOperationResult saveInvite(Invite invite) throws AddressException;
/**
*
* @param vreid the environment where you want to check the invite
* @param email the email of the invite to check in the environmnet
* @return the InviteId if present, null otherwise
*/
String isExistingInvite(String vreid, String email);
/**
* read an invite from a given id
* @throws InviteIDNotFoundException
* @throws InviteStatusNotFoundException
*/
Invite readInvite(String inviteid) throws InviteIDNotFoundException, InviteStatusNotFoundException;
/**
* set the status of an invite, see {@link InviteStatus}
* @throws InviteIDNotFoundException
*/
boolean setInviteStatus(String vreid, String email, InviteStatus status) throws InviteIDNotFoundException, InviteStatusNotFoundException;
/**
* Use to get the list of invites per VRE
* @param vreid the vre id
* @param status optional, if you want to restict on the status, e.g. all pending invites
* @return return the list of invites
* @throws InviteIDNotFoundException
* @throws InviteStatusNotFoundException
*/
List<Invite> getInvitedEmailsByVRE(String vreid, InviteStatus... status) throws InviteIDNotFoundException, InviteStatusNotFoundException;
/**
*
* @param feedId
* @return the list of attachments of the feed feedId, starting from the second one (first attachment is included in Feed instance already)
*/
List<Attachment> getAttachmentsByFeedId(String feedId) throws FeedIDNotFoundException;
/**
* Retrieve all the ids of the vre
* @return the set of ids of the vre available or empty list in case of errors.
*/
public List<String> getAllVREIds();
/**
* close the connection to the underlying database
*/
void closeConnection();
}

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package org.gcube.portal.databook.server;
import static org.gcube.resources.discovery.icclient.ICFactory.clientFor;
import static org.gcube.resources.discovery.icclient.ICFactory.queryFor;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.Serializable;
import java.net.InetSocketAddress;
import java.util.ArrayList;
import java.util.List;
import java.util.Properties;
import org.gcube.common.portal.GCubePortalConstants;
import org.gcube.common.portal.PortalContext;
import org.gcube.common.resources.gcore.ServiceEndpoint;
import org.gcube.common.resources.gcore.ServiceEndpoint.AccessPoint;
import org.gcube.common.scope.api.ScopeProvider;
import org.gcube.portal.databook.shared.ex.TooManyRunningClustersException;
import org.gcube.resources.discovery.client.api.DiscoveryClient;
import org.gcube.resources.discovery.client.queries.api.SimpleQuery;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* @author Massimiliano Assante ISTI-CNR
* @author Ahmed Salah Tawfik Ibrahim ISTI-CNR
*
* @version 2.0.0 October 2023
*
*/
@SuppressWarnings("serial")
public class RunningCluster implements Serializable {
/**
* logger
*/
private static final Logger _log = LoggerFactory.getLogger(RunningCluster.class);
/**
* properties to read
*/
private static final String HOST_PROPERTY = "host";
private static final String HOST_PORT_PROPERTY = "port";
private static final String DATACENTER_NAME_PROPERTY = "datacenter";
private static final String KEY_SPACE_NAME_PROPERTY = "keyspace";
/**
* other constants
*/
private final static String RUNTIME_RESOURCE_NAME = "SocialPortalDataStore";
private final static String PLATFORM_NAME = "Cassandra";
private static final String DEFAULT_CONFIGURATION = "/org/gcube/portal/databook/server/resources/databook.properties";
private static RunningCluster singleton;
/**
* Host
*/
private String host;
/**
* Cluster Name
*/
private String datacenterName;
/**
* Keyspace Name
*/
private String keyspaceName; //to be modified
/**
* @param infrastructureName could be null
* @return an instance of the RunningCluster
*/
public static synchronized RunningCluster getInstance(String infrastructureName) {
if (singleton == null) {
singleton = new RunningCluster(infrastructureName);
}
return singleton;
}
/**
* private constructor
*/
private RunningCluster(String infrastructureName) {
//Query the IS (for the future)
/*List<ServiceEndpoint> resources = getConfigurationFromIS(infrastructureName);
if (resources.size() > 1) {
_log.error("Too many Runtime Resource having name " + RUNTIME_RESOURCE_NAME +" in this scope ");
throw new TooManyRunningClustersException("There exist more than 1 Runtime Resource in this scope having name "
+ RUNTIME_RESOURCE_NAME + " and Platform " + PLATFORM_NAME + ". Only one allowed per infrasrtucture.");
}
else if (resources.size() == 0){
_log.error("There is no Runtime Resource having name " + RUNTIME_RESOURCE_NAME +" and Platform " + PLATFORM_NAME + " in this scope. Using default configuration properties: " + DEFAULT_CONFIGURATION);
loadDefaultConfiguration();
}
else {
for (ServiceEndpoint res : resources) {
AccessPoint found = res.profile().accessPoints().iterator().next();
host = found.address();
clusterName = found.description();
keyspaceName = found.name();
}
}
} catch (Exception e) {
e.printStackTrace();
}*/
host = "10.1.28.55:9042, 10.1.30.142:9042, 10.1.28.100:9042";
datacenterName = "1";
keyspaceName = "dev_mig_new_schema_test";
}
/**
*
* @return the
* @throws Exception
*/
private List<ServiceEndpoint> getConfigurationFromIS(String infrastructureName) throws Exception {
_log.debug("getConfigurationFromIS infrastructureName="+infrastructureName );
String scope = "/";
if(infrastructureName != null && !infrastructureName.isEmpty())
scope += infrastructureName;
else {
scope += readInfrastructureName();
_log.debug("infrastrucute name is null, setting root scope=" + scope);
}
String currScope = ScopeProvider.instance.get();
ScopeProvider.instance.set(scope);
SimpleQuery query = queryFor(ServiceEndpoint.class);
query.addCondition("$resource/Profile/Name/text() eq '"+ RUNTIME_RESOURCE_NAME +"'");
query.addCondition("$resource/Profile/Platform/Name/text() eq '"+ PLATFORM_NAME +"'");
DiscoveryClient<ServiceEndpoint> client = clientFor(ServiceEndpoint.class);
List<ServiceEndpoint> toReturn = client.submit(query);
ScopeProvider.instance.set(currScope);
return toReturn;
}
private String readInfrastructureName() {
Properties props = new Properties();
try {
StringBuilder sb = new StringBuilder(getCatalinaHome());
sb.append(File.separator)
.append(PortalContext.CONFIGURATION_FOLDER)
.append(File.separator)
.append(PortalContext.INFRA_PROPERTY_FILENAME);
String propertyfile = sb.toString();
File propsFile = new File(propertyfile);
FileInputStream fis = new FileInputStream(propsFile);
props.load( fis);
return props.getProperty(GCubePortalConstants.INFRASTRUCTURE_NAME);
}
catch(IOException e) {
_log.error("infrastructure.properties file not found under $CATALINA_HOME/conf/ dir, setting default infrastructure Name " + "gcube");
return "gcube";
}
}
/**
*
*/
private void loadDefaultConfiguration() {
Properties props = new Properties();
try {
props.load(CassandraClusterConnection.class.getResourceAsStream(DEFAULT_CONFIGURATION));
host = props.getProperty(HOST_PROPERTY) + ":" + props.getProperty(HOST_PORT_PROPERTY);
datacenterName = props.getProperty(DATACENTER_NAME_PROPERTY);
keyspaceName = props.getProperty(KEY_SPACE_NAME_PROPERTY);
} catch (IOException e) {
e.printStackTrace();
}
}
public String getHost() {
return host;
}
public void setHost(String host) {
this.host = host;
}
public String getKeyspaceName() {
return keyspaceName;
}
public void setKeyspaceName(String keyspaceName) {
this.keyspaceName = keyspaceName;
}
@Override
public String toString() {
return "RunningCluster [host=" + host + ", datacenterName=" + datacenterName
+ ", keyspaceName=" + keyspaceName + "]";
}
/**
*
* @return $CATALINA_HOME
*/
private static String getCatalinaHome() {
return (System.getenv("CATALINA_HOME").endsWith("/") ? System.getenv("CATALINA_HOME") : System.getenv("CATALINA_HOME")+"/");
}
public void setDatacenterName(String datacenterName){
this.datacenterName = datacenterName;
}
public String getDatacenterName() {
return datacenterName;
}
public List<InetSocketAddress> getHosts() {
List<InetSocketAddress> hosts = new ArrayList<>();
String [] ips = host.split(", ");
for (String ip: ips){
String[] ip_port = ip.split(":");
hosts.add(new InetSocketAddress(ip_port[0], Integer.parseInt(ip_port[1])));
}
return hosts;
}
}

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package org.gcube.portal.databook.server;
public class Schema {
//Tables
public static final String NOTIFICATIONS = "Notifications";
public static final String POSTS = "Posts";
public static final String COMMENTS = "Comments";
public static final String LIKES = "Likes";
public static final String INVITES = "Invites";
public static final String VRE_TIMELINE_POSTS = "VRETimeline";
public static final String USER_TIMELINE_POSTS = "UserTimeline";
public static final String APP_TIMELINE_POSTS = "AppTimeline";
public static final String USER_LIKED_POSTS = "UserLikes";
public static final String USER_NOTIFICATIONS = "UserNotifications"; // regular user notifications timeline (both read and unread, messages are included)
public static final String USER_NOTIFICATIONS_UNREAD = "UserUnreadNotifications"; // only unread user notifications/ notifications messages
public static final String USER_NOTIFICATIONS_PREFERENCES = "UserNotificationsPreferences"; // preferences for notifications
public static final String HASHTAGS_COUNTER = "HashtagsCounter"; // count the hashtags per group and type
public static final String HASHTAGGED_POSTS = "HashtaggedPosts"; // contains hashtags per type associated with vre and POST
public static final String HASHTAGGED_COMMENTS = "HashtaggedComments"; // contains hashtags per type associated with vre and comment
public static final String VRE_INVITES = "VREInvites"; //contains the emails that were invited per VRE
public static final String EMAIL_INVITES = "EmailInvites"; //contains the list of invitation per email
public static final String ATTACHMENTS = "Attachments"; //contains the list of all the attachments in a POST
//columns
public static final String USER_ID = "userid"; //text
public static final String TYPE = "type"; //text
public static final String PREFERENCE = "preference"; //text
public static final String TIMESTAMP = "timestamp"; //timestamp
public static final String NOT_ID = "notid"; //UUID
public static final String VRE_ID = "vreid"; //text
public static final String POST_ID = "postid"; //UUID
public static final String APP_ID = "appid"; //text
public static final String HASHTAG = "hashtag"; //text
public static final String COMMENT_ID = "commentid"; //UUID
public static final String COUNT = "count"; //big int
public static final String LIKE_ID = "likeid"; //UUID
public static final String INVITE_ID = "inviteid"; //UUID
public static final String STATUS = "status"; //text
public static final String EMAIL = "email"; //text
public static final String ATTACH_ID = "attachid"; //UUID
public static final String URI = "uri"; //text
public static final String NAME = "name"; //text
public static final String DESCRIPTION = "description"; //text
public static final String URI_THUMBNAIL = "urithumbnail"; //text
public static final String MIME_TYPE = "mimetype"; //text
public static final String SENDER_USER_ID = "senderuserid"; //text
public static final String CONTROL_CODE = "controlcode"; //text
public static final String SENDER_FULL_NAME = "senderfullname"; //text
public static final String FULL_NAME = "fullname"; //text
public static final String THUMBNAIL_URL = "thumbnailurl"; //text
public static final String COMMENT = "comment"; //text
public static final String IS_EDIT = "isedit"; //bool
public static final String LAST_EDIT_TIME = "lastedittime"; //timestamp
public static final String SUBJECT_ID = "subjectid"; //text
public static final String SENDER_ID = "senderid"; //text
public static final String SENDER_THUMBNAIL_URL = "senderthumbnailurl"; //text
public static final String IS_READ = "isread"; //bool
public static final String LINK_HOST = "linkhost"; //text
public static final String LIKES_NO = "likesno"; //big int
public static final String LINK_DESCRIPTION = "linkdescription"; //text
public static final String IS_APPLICATION_POST = "isapplicationpost"; //bool -->
public static final String ENTITY_ID = "entityid"; //text
public static final String PRIVACY = "privacy"; //text
public static final String MULTI_FILE_UPLOAD = "multifileupload"; //bool
public static final String COMMENTS_NO = "commentsno"; //big int
public static final String LINK_TITLE = "linktitle"; //text
}

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package org.gcube.portal.databook.server;
import org.gcube.portal.databook.shared.*;
import org.gcube.portal.databook.shared.ex.*;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.List;
public class Tester {
private static DBCassandraAstyanaxImpl store;
private static Logger LOGGER = LoggerFactory.getLogger(Tester.class);
public Tester() {
store = new DBCassandraAstyanaxImpl("gcube"); //set to true if you want to drop the KeySpace and recreate it
}
public static void main(String[] args) throws ColumnNameNotFoundException, PrivacyLevelTypeNotFoundException, FeedIDNotFoundException, FeedTypeNotFoundException {
Tester test = new Tester();
//test.getComment();
test.testFunc();
System.exit(0);
}
public void testFunc() throws ColumnNameNotFoundException, PrivacyLevelTypeNotFoundException, FeedIDNotFoundException, FeedTypeNotFoundException {
String postIdToUpdate = "047c601d-2291-4974-9224-d6732b1fbe26";
Post read = store.readPost(postIdToUpdate);
List<Comment> readC = store.getAllCommentByPost("047c601d-2291-4974-9224-d6732b1fbe26");
System.out.println(read);
readC.forEach(c -> System.out.println(c.getText()));
}
public void getComment(){
String uuid = "820969b2-4632-4197-9fd6-5aafab781faa";
Comment c;
try {
c = store.readCommentById(uuid);
System.out.println(c);
} catch (CommentIDNotFoundException e) {
// TODO Auto-generated catch block
System.err.println(e.toString());
}
}
}

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host = node1.d.cassandra.research-infrastructures.eu
port = 9160
cluster = D4Science Cluster
keyspace = DevKeySpace

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package org.gcube.portal.databook.shared;
import java.io.Serializable;
/**
*
* @author Massimiliano Assante, ISTI-CNR
* @version 0.1 Dec 2012
*
*/
@SuppressWarnings("serial")
public class ApplicationProfile implements Serializable {
private String key;
private String name;
private String description;
private String imageUrl;
private String scope;
private String url;
public ApplicationProfile() {
super();
}
public ApplicationProfile(String key, String name, String description, String imageUrl, String scope, String url) {
super();
this.key = key;
this.name = name;
this.description = description;
this.imageUrl = imageUrl;
this.scope = scope;
this.url = url;
}
public String getKey() {
return key;
}
public void setKey(String key) {
this.key = key;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public String getImageUrl() {
return imageUrl;
}
public void setImageUrl(String imageUrl) {
this.imageUrl = imageUrl;
}
public String getScope() {
return scope;
}
public void setScope(String scope) {
this.scope = scope;
}
public String getUrl() {
return url;
}
public void setUrl(String url) {
this.url = url;
}
@Override
public String toString() {
return "ApplicationProfile [key=" + key + ", name=" + name + ", description="
+ description + ", imageUrl=" + imageUrl + ", scope=" + scope
+ ", url=" + url + "]";
}
}

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package org.gcube.portal.databook.shared;
import java.io.Serializable;
import org.jsonmaker.gwt.client.Jsonizer;
@SuppressWarnings("serial")
public class Attachment implements Serializable {
public interface AttachmentJsonizer extends Jsonizer {}
private String id;
private String uri;
private String name;
private String description;
private String thumbnailURL;
private String mimeType;
public Attachment() {
super();
}
/**
* @param id the id in the cassandra CF
* @param uri where you can download the file from
* @param name the name of the attached file
* @param description the description of the attached file
* @param thumbnailURL the URL of the image representing the attached file
* @param mimeType the type of file
*/
public Attachment(String id, String uri, String name, String description,
String thumbnailURL, String mimeType) {
super();
this.id = id;
this.uri = uri;
this.name = name;
this.description = description;
this.thumbnailURL = thumbnailURL;
this.mimeType = mimeType;
}
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getUri() {
return uri;
}
public void setUri(String uri) {
this.uri = uri;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public String getThumbnailURL() {
return thumbnailURL;
}
public void setThumbnailURL(String thumbnailURL) {
this.thumbnailURL = thumbnailURL;
}
public String getMimeType() {
return mimeType;
}
public void setMimeType(String mimeType) {
this.mimeType = mimeType;
}
@Override
public String toString() {
return "Attachment [uri=" + uri + ", name=" + name + ", description="
+ description + ", thumbnailURL=" + thumbnailURL
+ ", mimeType=" + mimeType + "]";
}
}

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package org.gcube.portal.databook.shared;
import jsinterop.annotations.JsOverlay;
import jsinterop.annotations.JsPackage;
import jsinterop.annotations.JsType;
@JsType(isNative = true, namespace = JsPackage.GLOBAL, name = "Object")
public class ClientAttachment {
public String id;
public String uri;
public String name;
public String description;
public String thumbnailURL;
public String mimeType;
/**
* @param id the id in the cassandra CF
* @param uri where you can download the file from
* @param name the name of the attached file
* @param description the description of the attached file
* @param thumbnailURL the URL of the image representing the attached file
* @param mimeType the type of file
*/
@JsOverlay
public static ClientAttachment create(String id, String uri, String name, String description, String thumbnailURL, String mimeType) {
ClientAttachment o = new ClientAttachment();
o.id = id;
o.uri = uri;
o.name = name;
o.description = description;
o.thumbnailURL = thumbnailURL;
o.mimeType = mimeType;
return o;
}
}

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package org.gcube.portal.databook.shared;
import java.io.Serializable;
import java.util.Date;
import java.util.List;
import org.jsonmaker.gwt.client.Jsonizer;
/**
*
* @author Massimiliano Assante, ISTI-CNR
*
*/
@SuppressWarnings("serial")
public class ClientFeed implements Serializable {
public interface ClientFeedJsonizer extends Jsonizer {}
private String key;
private String type;
private String userid;
private Date time;
private String uri;
private String description;
private String fullName;
private String email;
private String thumbnailURL;
private String linkTitle;
private String linkDescription;
private String linkUrlThumbnail;
private String linkHost;
private List<Attachment> attachments;
public ClientFeed() {
super();
}
public ClientFeed(String key, String type, String userid, Date time,
String uri, String description, String fullName, String email,
String thumbnailURL, String linkTitle, String linkDescription,
String linkUrlThumbnail, String linkHost, List<Attachment> attachments) {
super();
this.key = key;
this.type = type;
this.userid = userid;
this.time = time;
this.uri = uri;
this.description = description;
this.fullName = fullName;
this.email = email;
this.thumbnailURL = thumbnailURL;
this.linkTitle = linkTitle;
this.linkDescription = linkDescription;
this.linkUrlThumbnail = linkUrlThumbnail;
this.linkHost = linkHost;
this.attachments = attachments;
}
public String getKey() {
return key;
}
public void setKey(String key) {
this.key = key;
}
public String getType() {
return type;
}
public void setType(String type) {
this.type = type;
}
public String getUserid() {
return userid;
}
public void setUserid(String userid) {
this.userid = userid;
}
public Date getTime() {
return time;
}
public void setTime(Date time) {
this.time = time;
}
public String getUri() {
return uri;
}
public void setUri(String uri) {
this.uri = uri;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public String getFullName() {
return fullName;
}
public void setFullName(String fullName) {
this.fullName = fullName;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getThumbnailURL() {
return thumbnailURL;
}
public void setThumbnailURL(String thumbnailURL) {
this.thumbnailURL = thumbnailURL;
}
public String getLinkTitle() {
return linkTitle;
}
public void setLinkTitle(String linkTitle) {
this.linkTitle = linkTitle;
}
public String getLinkDescription() {
return linkDescription;
}
public void setLinkDescription(String linkDescription) {
this.linkDescription = linkDescription;
}
public String getLinkUrlThumbnail() {
return linkUrlThumbnail;
}
public void setLinkUrlThumbnail(String linkUrlThumbnail) {
this.linkUrlThumbnail = linkUrlThumbnail;
}
public String getLinkHost() {
return linkHost;
}
public void setLinkHost(String linkHost) {
this.linkHost = linkHost;
}
public List<Attachment> getAttachments() {
return attachments;
}
public void setAttachments(List<Attachment> attachments) {
this.attachments = attachments;
}
@Override
public String toString() {
return "ClientFeed [key=" + key + ", type=" + type + ", userid="
+ userid + ", time=" + time + ", uri=" + uri + ", description="
+ description + ", fullName=" + fullName + ", email=" + email
+ ", thumbnailURL=" + thumbnailURL + ", linkTitle=" + linkTitle
+ ", linkDescription=" + linkDescription
+ ", linkUrlThumbnail=" + linkUrlThumbnail + ", linkHost="
+ linkHost + ", attachments=" + attachments + "]";
}
}

51
src/main/java/org/gcube/portal/databook/shared/ClientPost.java Normal file
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package org.gcube.portal.databook.shared;
import java.util.Date;
import jsinterop.annotations.JsOverlay;
import jsinterop.annotations.JsPackage;
import jsinterop.annotations.JsType;
/**
*
* @author Massimiliano Assante, CNR-ISTI
* Uses JsInterop annotations to deserialize the object
*/
@JsType(isNative = true, namespace = JsPackage.GLOBAL, name = "Object")
public class ClientPost {
public String key;
public String type;
public String userid;
public Date time;
public String uri;
public String description;
public String fullName;
public String email;
public String thumbnailURL;
public String linkTitle;
public String linkDescription;
public String linkUrlThumbnail;
public String linkHost;
public ClientAttachment[] attachments;
@JsOverlay
public static ClientPost create(String key, String type, String userid, Date time,
String uri, String description, String fullName, String email,
String thumbnailURL, String linkTitle, String linkDescription,
String linkUrlThumbnail, String linkHost, ClientAttachment[] attachments) {
ClientPost o = new ClientPost();
o.key = key;
o.type = type;
o.userid = userid;
o.time = time;
o.uri = uri;
o.description = description;
o.fullName = fullName;
o.email = email;
o.thumbnailURL = thumbnailURL;
o.linkTitle = linkTitle;
o.linkDescription = linkDescription;
o.linkUrlThumbnail = linkUrlThumbnail;
o.linkHost = linkHost;
o.attachments = attachments;
return o;
}
}

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package org.gcube.portal.databook.shared;
import java.io.Serializable;
import java.util.Date;
/**
*
* @author Massimiliano Assante, ISTI-CNR
* @version 0.1 July 2012
*
*/
@SuppressWarnings("serial")
public class Comment implements Serializable, Comparable<Comment> {
private String key;
private String userid;
private Date time;
private String feedid;
private String text;
private String fullName;
private String thumbnailURL;
private boolean isEdit; // false default
private Date lastEditTime; // null default
/**
*
*/
public Comment() {
super();
}
/**
*
* @param key
* @param userid
* @param time
* @param feedid
* @param text
* @param fullName
* @param thumbnailURL
*/
public Comment(String key, String userid, Date time, String feedid,
String text, String fullName, String thumbnailURL) {
super();
this.key = key;
this.userid = userid;
this.time = time;
this.feedid = feedid;
this.text = text;
this.fullName = fullName;
this.thumbnailURL = thumbnailURL;
this.isEdit = false;
this.lastEditTime = null;
}
/**
* Constructor for edited comment
* @param key
* @param userid
* @param time
* @param feedid
* @param text
* @param fullName
* @param thumbnailURL
* @param isEdit
* @param editDate
*/
public Comment(String key, String userid, Date time, String feedid,
String text, String fullName, String thumbnailURL, boolean isEdit, Date editDate) {
super();
this.key = key;
this.userid = userid;
this.time = time;
this.feedid = feedid;
this.text = text;
this.fullName = fullName;
this.thumbnailURL = thumbnailURL;
this.isEdit = isEdit;
this.lastEditTime = editDate;
}
/**
*
* @return the text
*/
public String getText() {
return text;
}
/**
*
* @param text text to add as string
*/
public void setText(String text) {
this.text = text;
}
/**
*
* @return the uuid
*/
public String getKey() {
return key;
}
public void setKey(String key) {
this.key = key;
}
public String getUserid() {
return userid;
}
public void setUserid(String userid) {
this.userid = userid;
}
public Date getTime() {
return time;
}
public void setTime(Date time) {
this.time = time;
}
public String getFeedid() {
return feedid;
}
public void setFeedid(String feedid) {
this.feedid = feedid;
}
public String getFullName() {
return fullName;
}
public void setFullName(String fullName) {
this.fullName = fullName;
}
public String getThumbnailURL() {
return thumbnailURL;
}
public void setThumbnailURL(String thumbnailURL) {
this.thumbnailURL = thumbnailURL;
}
public boolean isEdit() {
return isEdit;
}
public void setEdit(boolean isEdit) {
this.isEdit = isEdit;
}
public Date getLastEditTime() {
return lastEditTime;
}
public void setLastEditTime(Date lastEditTime) {
this.lastEditTime = lastEditTime;
}
public int compareTo(Comment toCompare) {
if (this.time.after(toCompare.getTime()))
return 1;
if (this.time.before(toCompare.getTime()))
return -1;
return 0;
}
@Override
public String toString() {
return "Comment [key=" + key + ", userid=" + userid + ", time=" + time
+ ", feedid=" + feedid + ", text=" + text + ", fullName="
+ fullName + ", thumbnailURL=" + thumbnailURL + ", isEdit="
+ isEdit + ", lastEditTime=" + lastEditTime + "]";
}
}

85
src/main/java/org/gcube/portal/databook/shared/EnhancedFeed.java Normal file
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package org.gcube.portal.databook.shared;
import java.io.Serializable;
import java.util.ArrayList;
/**
*
* @author massi
* This class contains addtional user related information about a Feed
* e.g. if this user has liked it
*/
@SuppressWarnings("serial")
public class EnhancedFeed implements Serializable{
private Feed feed;
private boolean liked;
private boolean isUsers;
private ArrayList<Comment> comments;
private ArrayList<Attachment> attachments;
public EnhancedFeed() {
super();
}
public EnhancedFeed(Feed feed, boolean liked, boolean isUsers) {
super();
this.feed = feed;
this.liked = liked;
this.isUsers = isUsers;
}
public EnhancedFeed(Feed feed, boolean liked, boolean isUsers, ArrayList<Comment> comments) {
super();
this.isUsers = isUsers;
this.feed = feed;
this.liked = liked;
this.comments = comments;
}
public EnhancedFeed(Feed feed, boolean liked, boolean isUsers,
ArrayList<Comment> comments, ArrayList<Attachment> attachments) {
super();
this.feed = feed;
this.liked = liked;
this.isUsers = isUsers;
this.comments = comments;
this.attachments = attachments;
}
public ArrayList<Comment> getComments() {
return comments;
}
public void setComments(ArrayList<Comment> comments) {
this.comments = comments;
}
public Feed getFeed() {
return feed;
}
public void setFeed(Feed feed) {
this.feed = feed;
}
public boolean isLiked() {
return liked;
}
public void setLiked(boolean liked) {
this.liked = liked;
}
public boolean isUsers() {
return isUsers;
}
public void setUsers(boolean isUsers) {
this.isUsers = isUsers;
}
public ArrayList<Attachment> getAttachments() {
return attachments;
}
public void setAttachments(ArrayList<Attachment> attachments) {
this.attachments = attachments;
}
@Override
public String toString() {
return "EnhancedFeed [feed=" + feed + ", liked=" + liked + ", isUsers="
+ isUsers + ", comments=" + comments + ", attachments="
+ attachments + "]";
}
}

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src/main/java/org/gcube/portal/databook/shared/Feed.java Normal file
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package org.gcube.portal.databook.shared;
import java.io.Serializable;
import java.util.Date;
/**
*
* @author Massimiliano Assante, ISTI-CNR
* @deprecated use <class>org.gcube.portal.databook.shared.Post</class> instead
*/
@SuppressWarnings("serial")
public class Feed implements Serializable, Comparable<Feed> {
private String key;
private FeedType type;
private String entityId;
private Date time;
private String vreid;
private String uri;
private String uriThumbnail;
private String description;
private PrivacyLevel privacy;
private String fullName;
private String email;
private String thumbnailURL;
private String commentsNo;
private String likesNo;
private String linkTitle;
private String linkDescription;
private String linkHost;
boolean applicationFeed;
/**
* this boolean indicates that the attachments to the post are > 1
*/
boolean multiFileUpload;
/**
* default constructor
*/
public Feed() {
super();
}
/**
* To use ONLY for USER Feeds
*
*
* @param key a UUID
* @param type an instance of <class>FeedType</class>
* @param entityId the user or the app unique indentifier
* @param time when
* @param vreid a unique vre id
* @param uri optional uri
* @param uriThumbnail the thumbnail for the link posted
* @param description optional description
* @param privacy the privacy level of <class>PrivacyLevel</class>
* @param fullName
* @param email
* @param thumbnailURL this is the user thumbnail url
* @param linkTitle optional to be used when posting links
* @param linkDescription optional to be used when posting links
* @param linkHost option to be used when posting linkgs
*/
public Feed(String key, FeedType type, String entityId, Date time,
String vreid, String uri, String uriThumbnail, String description, PrivacyLevel privacy,
String fullName, String email, String thumbnailURL, String linkTitle, String linkDescription, String linkHost) {
this.key = key;
this.type = type;
this.entityId = entityId;
this.time = time;
this.vreid = vreid;
this.uri = uri;
this.uriThumbnail = uriThumbnail;
this.description = description;
this.privacy = privacy;
this.fullName = fullName;
this.email = email;
this.thumbnailURL = thumbnailURL;
this.commentsNo = "0";
this.likesNo = "0";
this.linkDescription = linkDescription;
this.linkTitle = linkTitle;
this.linkHost = linkHost;
this.applicationFeed = false;
}
/**
* To use for USER and ApplicationProfile Feeds
*
* @param key a UUID
* @param type an instance of <class>FeedType</class>
* @param entityId the user or the app unique indentifier
* @param time when
* @param vreid a unique vre id
* @param uri optional uri
* @param uriThumbnail the thumbnail for the link posted
* @param description optional description
* @param privacy the privacy level of <class>PrivacyLevel</class>
* @param fullName
* @param email
* @param thumbnailURL this is the user thumbnail url
* @param linkTitle optional to be used when posting links
* @param linkDescription optional to be used when posting links
* @param applicationFeed tell if this is an application feed or a user feed
*/
public Feed(String key, FeedType type, String entityId, Date time,
String vreid, String uri, String uriThumbnail, String description, PrivacyLevel privacy,
String fullName, String email, String thumbnailURL, String linkTitle, String linkDescription, String linkHost, boolean applicationFeed) {
this(key, type, entityId, time, vreid, uri, uriThumbnail, description, privacy, fullName, email, thumbnailURL, linkTitle, linkDescription, linkHost);
this.applicationFeed = applicationFeed;
}
/**
* for serialization purposes
* @param key a UUID
* @param type an instance of <class>FeedType</class>
* @param entityId the user or the app unique indentifier
* @param time when
* @param vreid a unique vre id
* @param uri optional uri
* @param uriThumbnail the thumbnail for the link posted
* @param description optional description
* @param privacy the privacy level of <class>PrivacyLevel</class>
* @param fullName
* @param email
* @param thumbnailURL this is the user thumbnail url
* @param linkTitle optional to be used when posting links
* @param linkDescription optional to be used when posting links
*/
public Feed(String key, FeedType type, String entityId, Date time,
String vreid, String uri, String uriThumbnail, String description, PrivacyLevel privacy,
String fullName, String email, String thumbnailURL, String commentsNo,
String likesNo, String linkTitle, String linkDescription, String linkHost, boolean applicationFeed, boolean multiFileUpload) {
super();
this.key = key;
this.type = type;
this.entityId = entityId;
this.time = time;
this.vreid = vreid;
this.uri = uri;
this.uriThumbnail = uriThumbnail;
this.description = description;
this.privacy = privacy;
this.fullName = fullName;
this.email = email;
this.thumbnailURL = thumbnailURL;
this.commentsNo = commentsNo;
this.likesNo = likesNo;
this.linkDescription = linkDescription;
this.linkTitle = linkTitle;
this.linkHost = linkHost;
this.applicationFeed = applicationFeed;
this.multiFileUpload = multiFileUpload;
}
/**
*
* @return the key
*/
public String getKey() {
return key;
}
public void setKey(String key) {
this.key = key;
}
public FeedType getType() {
return type;
}
public void setType(FeedType type) {
this.type = type;
}
/**
*
* @return the User or the App id
*/
public String getEntityId() {
return entityId;
}
/**
* set the User or the App id
* @param entityId the UserId or the AppId id
*/
public void setEntityId(String entityId) {
this.entityId = entityId;
}
public Date getTime() {
return time;
}
public void setTime(Date time) {
this.time = time;
}
public String getVreid() {
return vreid;
}
public void setVreid(String vreid) {
this.vreid = vreid;
}
public String getUri() {
return uri;
}
public void setUri(String uri) {
this.uri = uri;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public PrivacyLevel getPrivacy() {
return privacy;
}
public void setPrivacy(PrivacyLevel privacy) {
this.privacy = privacy;
}
public String getFullName() {
return fullName;
}
public void setFullName(String fullName) {
this.fullName = fullName;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getThumbnailURL() {
return thumbnailURL;
}
public void setThumbnailURL(String thumbnailURL) {
this.thumbnailURL = thumbnailURL;
}
public String getCommentsNo() {
return commentsNo;
}
public void setCommentsNo(String commentsNo) {
this.commentsNo = commentsNo;
}
public String getLikesNo() {
return likesNo;
}
public void setLikesNo(String likesNo) {
this.likesNo = likesNo;
}
public String getUriThumbnail() {
return uriThumbnail;
}
public void setUriThumbnail(String uriThumbnail) {
this.uriThumbnail = uriThumbnail;
}
public String getLinkTitle() {
return linkTitle;
}
public void setLinkTitle(String linkTitle) {
this.linkTitle = linkTitle;
}
public String getLinkDescription() {
return linkDescription;
}
public void setLinkDescription(String linkDescription) {
this.linkDescription = linkDescription;
}
public int compareTo(Feed toCompare) {
if (this.time.after(toCompare.getTime()))
return 1;
if (this.time.before(toCompare.getTime()))
return -1;
return 0;
}
public String getLinkHost() {
return linkHost;
}
public void setLinkHost(String linkHost) {
this.linkHost = linkHost;
}
public boolean isApplicationFeed() {
return applicationFeed;
}
public void setApplicationFeed(boolean applicationFeed) {
this.applicationFeed = applicationFeed;
}
public boolean isMultiFileUpload() {
return multiFileUpload;
}
public void setMultiFileUpload(boolean multiFileUpload) {
this.multiFileUpload = multiFileUpload;
}
@Override
public String toString() {
return "Feed [key=" + key + ", type=" + type + ", entityId=" + entityId
+ ", time=" + time + ", vreid=" + vreid + ", uri=" + uri
+ ", uriThumbnail=" + uriThumbnail + ", description="
+ description + ", privacy=" + privacy + ", fullName="
+ fullName + ", email=" + email + ", thumbnailURL="
+ thumbnailURL + ", commentsNo=" + commentsNo + ", likesNo="
+ likesNo + ", linkTitle=" + linkTitle + ", linkDescription="
+ linkDescription + ", linkHost=" + linkHost
+ ", applicationFeed=" + applicationFeed
+ ", multiFileUpload=" + multiFileUpload + "]";
}
}

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src/main/java/org/gcube/portal/databook/shared/FeedType.java Normal file
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package org.gcube.portal.databook.shared;
/**
* @author Massimiliano Assante ISTI-CNR
* @deprecated use PostType
* @version 1.2 October 2012
*/
public enum FeedType {
JOIN, SHARE, PUBLISH, TWEET, CONNECTED,
/**
* Special case used when accounting
*/
ACCOUNTING,
/**
* Special case used when a Feed is removed
*/
DISABLED;
}

5
src/main/java/org/gcube/portal/databook/shared/ImageType.java Normal file
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package org.gcube.portal.databook.shared;
public enum ImageType {
JPG, GIF, PNG, TIFF, PDF, BMP;
}

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package org.gcube.portal.databook.shared;
import java.io.Serializable;
import java.util.Date;
/**
*
* @author Massimiliano Assante, ISTI-CNR
*
*/
@SuppressWarnings("serial")
public class Invite implements Serializable {
private String key;
private String senderUserId;
private String vreid;
private String invitedEmail;
private String controlCode;
private InviteStatus status;
private Date time;
private String senderFullName;
public Invite() {
super();
}
public Invite(String key, String senderUserId, String vreid,
String invitedEmail, String controlCode, InviteStatus status,
Date time, String senderFullName) {
super();
this.key = key;
this.senderUserId = senderUserId;
this.vreid = vreid;
this.invitedEmail = invitedEmail;
this.controlCode = controlCode;
this.status = status;
this.time = time;
this.senderFullName = senderFullName;
}
public String getKey() {
return key;
}
public void setKey(String key) {
this.key = key;
}
public String getSenderUserId() {
return senderUserId;
}
public void setSenderUserId(String senderUserId) {
this.senderUserId = senderUserId;
}
public String getVreid() {
return vreid;
}
public void setVreid(String vreid) {
this.vreid = vreid;
}
public String getInvitedEmail() {
return invitedEmail;
}
public void setInvitedEmail(String invitedEmail) {
this.invitedEmail = invitedEmail;
}
public String getControlCode() {
return controlCode;
}
public void setControlCode(String controlCode) {
this.controlCode = controlCode;
}
public InviteStatus getStatus() {
return status;
}
public void setStatus(InviteStatus status) {
this.status = status;
}
public Date getTime() {
return time;
}
public void setTime(Date time) {
this.time = time;
}
public String getSenderFullName() {
return senderFullName;
}
public void setSenderFullName(String senderFullName) {
this.senderFullName = senderFullName;
}
@Override
public String toString() {
return "Invite [key=" + key + ", senderUserId=" + senderUserId
+ ", vreid=" + vreid + ", invitedEmail=" + invitedEmail
+ ", controlCode=" + controlCode + ", status=" + status
+ ", time=" + time + ", senderFullName=" + senderFullName + "]";
}
}

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src/main/java/org/gcube/portal/databook/shared/InviteOperationResult.java Normal file
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package org.gcube.portal.databook.shared;
public enum InviteOperationResult {
SUCCESS,
FAILED,
//If I send an invite the same email in the same environment more than once
ALREADY_INVITED;
}

20
src/main/java/org/gcube/portal/databook/shared/InviteStatus.java Normal file
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package org.gcube.portal.databook.shared;
public enum InviteStatus {
/**
* First status of anyh invite
*/
PENDING,
/**
* User accepted the invite
*/
ACCEPTED,
/**
* User rejected the invite
*/
REJECTED,
/**
* Manager withdrawed the invite
*/
RETRACTED;
}

10
src/main/java/org/gcube/portal/databook/shared/JSON.java Normal file
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package org.gcube.portal.databook.shared;
import jsinterop.annotations.JsPackage;
import jsinterop.annotations.JsType;
@JsType(isNative = true, namespace = JsPackage.GLOBAL)
public class JSON {
public static native String stringify(Object o);
public static native <O> O parse(String json);
}

53
src/main/java/org/gcube/portal/databook/shared/JobStatusType.java Normal file
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package org.gcube.portal.databook.shared;
/**
*
* @author Massimiliano Assante, ISTI-CNR
* @version 0.1 Dec 2012
*
*/
public enum JobStatusType {
/**
* The job has been cancelled.
*/
CANCELLED,
/**
* The job is in the process of being cancelled.
*/
CANCELLING,
/**
* The job has been deleted.
*/
DELETED,
/**
* The job is in the process of being deleted.
*/
DELETING,//
/**
* The job is being executed by job processor.
*/
EXECUTING,//
/**
* he job execution has failed.
*/
FAILED,
/**
* The job is new.
*/
NEW,//
/**
* The job is submitted for execution.
*/
SUBMITTED,
/**
* The job has completed successfully
*/
SUCCEEDED,
/**
* The job execution has timed out.
*/
TIMED_OUT,
/**
* The job is waiting for available job processor.
*/
WAITING
}

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src/main/java/org/gcube/portal/databook/shared/Like.java Normal file
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package org.gcube.portal.databook.shared;
import java.io.Serializable;
import java.util.Date;
/**
*
* @author Massimiliano Assante, ISTI-CNR
* @version 0.1 July 2012
*
*/
@SuppressWarnings("serial")
public class Like implements Serializable {
private String key;
private String userid;
private Date time;
private String feedid;
private String fullName;
private String thumbnailURL;
public Like() {
super();
}
public Like(String key, String userid, Date time, String feedid,
String fullName, String thumbnailURL) {
super();
this.key = key;
this.userid = userid;
this.time = time;
this.feedid = feedid;
this.fullName = fullName;
this.thumbnailURL = thumbnailURL;
}
public String getKey() {
return key;
}
public void setKey(String key) {
this.key = key;
}
public String getUserid() {
return userid;
}
public void setUserid(String userid) {
this.userid = userid;
}
public Date getTime() {
return time;
}
public void setTime(Date time) {
this.time = time;
}
public String getFeedid() {
return feedid;
}
public void setFeedid(String feedid) {
this.feedid = feedid;
}
public String getFullName() {
return fullName;
}
public void setFullName(String fullName) {
this.fullName = fullName;
}
public String getThumbnailURL() {
return thumbnailURL;
}
public void setThumbnailURL(String thumbnailURL) {
this.thumbnailURL = thumbnailURL;
}
public String toString() {
return "KEY: " + key + " Time: "+ time + "\nuserid: "+userid + " Full name: " + fullName;
}
}

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src/main/java/org/gcube/portal/databook/shared/Notification.java Normal file
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package org.gcube.portal.databook.shared;
import java.io.Serializable;
import java.util.Date;
/**
*
* @author Massimiliano Assante, ISTI-CNR
*
*/
@SuppressWarnings("serial")
public class Notification implements Serializable {
private String key;
private NotificationType type;
private String userid;
private String subjectid;
private Date time;
private String uri;
private String description;
private boolean read;
private String senderid;
private String senderFullName;
private String senderThumbnail;
private String commentKey;
/**
* default constructor
*/
public Notification() {
super();
}
/**
*
* @param key
* @param type
* @param userid
* @param subjectid the subject id of this notification, if is a like on a feed then is the feedid, it is a message then is the messageid and so on
* @param time
* @param uri
* @param description
* @param read
* @param senderid
* @param senderFullName
* @param senderThumbnail
*/
public Notification(String key, NotificationType type, String userid,
String subjectid, Date time, String uri, String description,
boolean read, String senderid, String senderFullName,
String senderThumbnail) {
super();
this.key = key;
this.type = type;
this.userid = userid;
this.subjectid = subjectid;
this.time = time;
this.uri = uri;
this.description = description;
this.read = read;
this.senderid = senderid;
this.senderFullName = senderFullName;
this.senderThumbnail = senderThumbnail;
}
/**
*
* @param key
* @param type
* @param userid
* @param subjectid the subject id of this notification, if is a like on a feed then is the feedid, it is a message then is the messageid and so on
* @param time
* @param uri
* @param description
* @param read
* @param senderid
* @param senderFullName
* @param senderThumbnail
* @param commentKey when a mail notification must be sent, stop the embedded discussion at this comment
*/
public Notification(String key, NotificationType type, String userid,
String subjectid, Date time, String uri, String description,
boolean read, String senderid, String senderFullName,
String senderThumbnail, String commentKey) {
super();
this.key = key;
this.type = type;
this.userid = userid;
this.subjectid = subjectid;
this.time = time;
this.uri = uri;
this.description = description;
this.read = read;
this.senderid = senderid;
this.senderFullName = senderFullName;
this.senderThumbnail = senderThumbnail;
this.commentKey = commentKey;
}
/**
*
* @return .
*/
public String getKey() {
return key;
}
public void setKey(String key) {
this.key = key;
}
public NotificationType getType() {
return type;
}
public void setType(NotificationType type) {
this.type = type;
}
public String getUserid() {
return userid;
}
public void setUserid(String userid) {
this.userid = userid;
}
public Date getTime() {
return time;
}
public void setTime(Date time) {
this.time = time;
}
public String getUri() {
return uri;
}
public void setUri(String uri) {
this.uri = uri;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public boolean isRead() {
return read;
}
public void setRead(boolean read) {
this.read = read;
}
public String getSenderid() {
return senderid;
}
public void setSenderid(String senderid) {
this.senderid = senderid;
}
public String getSenderFullName() {
return senderFullName;
}
public void setSenderFullName(String senderFullName) {
this.senderFullName = senderFullName;
}
public String getSenderThumbnail() {
return senderThumbnail;
}
public void setSenderThumbnail(String senderThumbnail) {
this.senderThumbnail = senderThumbnail;
}
public String getSubjectid() {
return subjectid;
}
public void setSubjectid(String subjectid) {
this.subjectid = subjectid;
}
public String getCommentKey() {
return commentKey;
}
public void setCommentKey(String commentKey) {
this.commentKey = commentKey;
}
@Override
public String toString() {
return "Notification [key=" + key + ", type=" + type + ", userid="
+ userid + ", subjectid=" + subjectid + ", time=" + time
+ ", uri=" + uri + ", description=" + description + ", read="
+ read + ", senderid=" + senderid + ", senderFullName="
+ senderFullName + ", senderThumbnail=" + senderThumbnail
+ ", commentKey=" + commentKey + "]";
}
}

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package org.gcube.portal.databook.shared;
/**
* @author Massimiliano Assante ISTI-CNR
*
* @version 1.0 January 2012
*/
public enum NotificationChannelType {
/**
* PORTAL
*/
PORTAL,
/**
* EMAIL
*/
EMAIL,
/**
* TWITTER
*/
TWITTER;
}

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package org.gcube.portal.databook.shared;
/**
* @author Massimiliano Assante ISTI-CNR
*
* TODO: Buggy if NotificationType for WP_* are refactored see DBCassandraAstyanaxImpl#getUserNotificationPreferences(String userid)
* introduced due to urgent matters
*/
public enum NotificationType {
/**
* use to notify a user he got a Tabular Resource shared
*/
TDM_TAB_RESOURCE_SHARE,
/**
* use to notify a user he got a TDM Rule shared
*/
TDM_RULE_SHARE,
/**
* use to notify a user he got a TDM Templated shared
*/
TDM_TEMPLATE_SHARE,
/**
* use to notify a user he got a workspace folder shared
*/
WP_FOLDER_SHARE,
/**
* use to notify a user that a user in the share unshared
*/
WP_FOLDER_UNSHARE,
/**
* use to notify a user that he got upgraded to administrator of a shared folder
*/
WP_ADMIN_UPGRADE,
/**
* use to notify a user that he got downgraded from administrator of a shared folder
*/
WP_ADMIN_DOWNGRADE,
/**
* use to notify a user that a new user was added in on of his workspace shared folder
*/
WP_FOLDER_ADDEDUSER,
/**
* use to notify a user that an existing user was removed from one of his workspace shared folder
*/
WP_FOLDER_REMOVEDUSER,
/**
* use to notify a user he got a workspace folder renamed
*/
WP_FOLDER_RENAMED,
/**
* use to notify a user he got a workspace item deleted from one of his workspace shared folder
*/
WP_ITEM_DELETE,
/**
* use to notify a user he got a workspace item updated from one of his workspace shared folder
*/
WP_ITEM_UPDATED,
/**
* use to notify a user he got a workspace item renamed from one of his workspace shared folder
*/
WP_ITEM_RENAMED,
/**
* use to notify a user he got a workspace item new in some of his workspace shared folder
*/
WP_ITEM_NEW,
/**
* use to notify a user he got one of his feed commented
*/
OWN_COMMENT,
/**
* use to notify a user that commented on a feed (Not his) that someone commented too
*/
COMMENT,
/**
* use to notify a user that he got mentioned in one post
*/
MENTION,
/**
* use to notify a user he got one of his feed liked
*/
LIKE,
/**
* use to notify a user he got a message
*/
MESSAGE,
/**
* use to notify every user of a VRE/Group that the post was made
*/
POST_ALERT,
/**
* use to notify a user that someone in his VRE created a new Event in the Calendar
*/
CALENDAR_ADDED_EVENT,
/**
* use to notify a user that someone in his VRE updated an Event in the Calendar
*/
CALENDAR_UPDATED_EVENT,
/**
* use to notify a user that someone in his VRE deleted an Event in the Calendar
*/
CALENDAR_DELETED_EVENT,
/**
* use to notify a user he got a connections request
*/
REQUEST_CONNECTION,
/**
* use to notify a user he got a job completed ok
*/
JOB_COMPLETED_OK,
/**
* use to notify a user he got a job completed not ok
*/
JOB_COMPLETED_NOK,
/**
* use to notify a document workflow owner that someone
* has edited a document involved in a worflow he created
*/
@Deprecated
DOCUMENT_WORKFLOW_EDIT,
/**
* use to notify a document workflow owner that someone
* has viewed a document involved in a worflow he created
*/
@Deprecated
DOCUMENT_WORKFLOW_VIEW,
/**
* use to notify a document workflow user (user that in the same document workflow)
* that forwarded to a step where he is requested to do a task
*/
@Deprecated
DOCUMENT_WORKFLOW_STEP_REQUEST_TASK,
/**
* use to notify a document workflow user that he was involved into a new Document Workflow
* and he is requested to do a task
*/
@Deprecated
DOCUMENT_WORKFLOW_FIRST_STEP_REQUEST_INVOLVMENT,
/**
* use to notify a document workflow owner that a user performed a forward action to another step a document worflow he created
*/
@Deprecated
DOCUMENT_WORKFLOW_USER_FORWARD_TO_OWNER,
/**
* use to notify a document workflow owner that someone
* forwarded and the workflow moved to another step a document worflow he created
*/
@Deprecated
DOCUMENT_WORKFLOW_FORWARD_STEP_COMPLETED_OWNER,
/**
* use to notify a document workflow peer (user that in the same step has your same role)
* that someone performed a forward action to another step in a document worflow he is involved into
*/
@Deprecated
DOCUMENT_WORKFLOW_STEP_FORWARD_PEER,
/**
* catalogue, use to notify someone submits an item for consideration
*/
CAT_ITEM_SUBMITTED,
/**
* catalogue, use to notify someone rejected a submitted item
*/
CAT_ITEM_REJECTED,
/**
* catalogue, use to notify someone published an item
*/
CAT_ITEM_PUBLISHED,
/**
* catalogue, use to notify someone updated an item
*/
CAT_ITEM_UPDATED,
/**
* catalogue, use to notify someone removed an item
*/
CAT_ITEM_DELETE,
/**
* generic notification
*/
GENERIC;
}

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package org.gcube.portal.databook.shared;
import java.io.Serializable;
import java.util.Date;
/**
*
* @author Massimiliano Assante, ISTI-CNR
*
*/
@SuppressWarnings("serial")
public class Post implements Serializable, Comparable<Post> {
private String key;
private PostType type;
private String entityId;
private Date time;
private String vreid;
private String uri;
private String uriThumbnail;
private String description;
private PrivacyLevel privacy;
private String fullName;
private String email;
private String thumbnailURL;
private String commentsNo;
private String likesNo;
private String linkTitle;
private String linkDescription;
private String linkHost;
boolean applicationFeed;
/**
* this boolean indicates that the attachments to the post are > 1
*/
boolean multiFileUpload;
/**
* default constructor
*/
public Post() {
super();
}
/**
* To use ONLY for USER Feeds
*
*
* @param key a UUID
* @param type an instance of <class>PostType</class>
* @param entityId the user or the app unique indentifier
* @param time when
* @param vreid a unique vre id
* @param uri optional uri
* @param uriThumbnail the thumbnail for the link posted
* @param description optional description
* @param privacy the privacy level of <class>PrivacyLevel</class>
* @param fullName
* @param email
* @param thumbnailURL this is the user thumbnail url
* @param linkTitle optional to be used when posting links
* @param linkDescription optional to be used when posting links
* @param linkHost option to be used when posting linkgs
*/
public Post(String key, PostType type, String entityId, Date time,
String vreid, String uri, String uriThumbnail, String description, PrivacyLevel privacy,
String fullName, String email, String thumbnailURL, String linkTitle, String linkDescription, String linkHost) {
this.key = key;
this.type = type;
this.entityId = entityId;
this.time = time;
this.vreid = vreid;
this.uri = uri;
this.uriThumbnail = uriThumbnail;
this.description = description;
this.privacy = privacy;
this.fullName = fullName;
this.email = email;
this.thumbnailURL = thumbnailURL;
this.commentsNo = "0";
this.likesNo = "0";
this.linkDescription = linkDescription;
this.linkTitle = linkTitle;
this.linkHost = linkHost;
this.applicationFeed = false;
}
/**
* To use for USER and ApplicationProfile Feeds
*
* @param key a UUID
* @param type an instance of <class>FeedType</class>
* @param entityId the user or the app unique indentifier
* @param time when
* @param vreid a unique vre id
* @param uri optional uri
* @param uriThumbnail the thumbnail for the link posted
* @param description optional description
* @param privacy the privacy level of <class>PrivacyLevel</class>
* @param fullName
* @param email
* @param thumbnailURL this is the user thumbnail url
* @param linkTitle optional to be used when posting links
* @param linkDescription optional to be used when posting links
* @param applicationFeed tell if this is an application feed or a user feed
*/
public Post(String key, PostType type, String entityId, Date time,
String vreid, String uri, String uriThumbnail, String description, PrivacyLevel privacy,
String fullName, String email, String thumbnailURL, String linkTitle, String linkDescription, String linkHost, boolean applicationFeed) {
this(key, type, entityId, time, vreid, uri, uriThumbnail, description, privacy, fullName, email, thumbnailURL, linkTitle, linkDescription, linkHost);
this.applicationFeed = applicationFeed;
}
/**
* for serialization purposes
* @param key a UUID
* @param type an instance of <class>PostType</class>
* @param entityId the user or the app unique indentifier
* @param time when
* @param vreid a unique vre id
* @param uri optional uri
* @param uriThumbnail the thumbnail for the link posted
* @param description optional description
* @param privacy the privacy level of <class>PrivacyLevel</class>
* @param fullName
* @param email
* @param thumbnailURL this is the user thumbnail url
* @param linkTitle optional to be used when posting links
* @param linkDescription optional to be used when posting links
*/
public Post(String key, PostType type, String entityId, Date time,
String vreid, String uri, String uriThumbnail, String description, PrivacyLevel privacy,
String fullName, String email, String thumbnailURL, String commentsNo,
String likesNo, String linkTitle, String linkDescription, String linkHost, boolean applicationFeed, boolean multiFileUpload) {
super();
this.key = key;
this.type = type;
this.entityId = entityId;
this.time = time;
this.vreid = vreid;
this.uri = uri;
this.uriThumbnail = uriThumbnail;
this.description = description;
this.privacy = privacy;
this.fullName = fullName;
this.email = email;
this.thumbnailURL = thumbnailURL;
this.commentsNo = commentsNo;
this.likesNo = likesNo;
this.linkDescription = linkDescription;
this.linkTitle = linkTitle;
this.linkHost = linkHost;
this.applicationFeed = applicationFeed;
this.multiFileUpload = multiFileUpload;
}
/**
*
* @return post id
*/
public String getKey() {
return key;
}
public void setKey(String key) {
this.key = key;
}
public PostType getType() {
return type;
}
public void setType(PostType type) {
this.type = type;
}
/**
*
* @return the User or the App id
*/
public String getEntityId() {
return entityId;
}
/**
* set the User or the App id
* @param entityId the UserId or the AppId id
*/
public void setEntityId(String entityId) {
this.entityId = entityId;
}
public Date getTime() {
return time;
}
public void setTime(Date time) {
this.time = time;
}
public String getVreid() {
return vreid;
}
public void setVreid(String vreid) {
this.vreid = vreid;
}
public String getUri() {
return uri;
}
public void setUri(String uri) {
this.uri = uri;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public PrivacyLevel getPrivacy() {
return privacy;
}
public void setPrivacy(PrivacyLevel privacy) {
this.privacy = privacy;
}
public String getFullName() {
return fullName;
}
public void setFullName(String fullName) {
this.fullName = fullName;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getThumbnailURL() {
return thumbnailURL;
}
public void setThumbnailURL(String thumbnailURL) {
this.thumbnailURL = thumbnailURL;
}
public String getCommentsNo() {
return commentsNo;
}
public void setCommentsNo(String commentsNo) {
this.commentsNo = commentsNo;
}
public String getLikesNo() {
return likesNo;
}
public void setLikesNo(String likesNo) {
this.likesNo = likesNo;
}
public String getUriThumbnail() {
return uriThumbnail;
}
public void setUriThumbnail(String uriThumbnail) {
this.uriThumbnail = uriThumbnail;
}
public String getLinkTitle() {
return linkTitle;
}
public void setLinkTitle(String linkTitle) {
this.linkTitle = linkTitle;
}
public String getLinkDescription() {
return linkDescription;
}
public void setLinkDescription(String linkDescription) {
this.linkDescription = linkDescription;
}
public int compareTo(Post toCompare) {
if (this.time.after(toCompare.getTime()))
return 1;
if (this.time.before(toCompare.getTime()))
return -1;
return 0;
}
public String getLinkHost() {
return linkHost;
}
public void setLinkHost(String linkHost) {
this.linkHost = linkHost;
}
public boolean isApplicationFeed() {
return applicationFeed;
}
public void setApplicationFeed(boolean applicationFeed) {
this.applicationFeed = applicationFeed;
}
public boolean isMultiFileUpload() {
return multiFileUpload;
}
public void setMultiFileUpload(boolean multiFileUpload) {
this.multiFileUpload = multiFileUpload;
}
@Override
public String toString() {
return "Post [key=" + key + ", type=" + type + ", entityId=" + entityId
+ ", time=" + time + ", vreid=" + vreid + ", uri=" + uri
+ ", uriThumbnail=" + uriThumbnail + ", description="
+ description + ", privacy=" + privacy + ", fullName="
+ fullName + ", email=" + email + ", thumbnailURL="
+ thumbnailURL + ", commentsNo=" + commentsNo + ", likesNo="
+ likesNo + ", linkTitle=" + linkTitle + ", linkDescription="
+ linkDescription + ", linkHost=" + linkHost
+ ", applicationFeed=" + applicationFeed
+ ", multiFileUpload=" + multiFileUpload + "]";
}
}

18
src/main/java/org/gcube/portal/databook/shared/PostType.java Normal file
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package org.gcube.portal.databook.shared;
/**
* @author Massimiliano Assante ISTI-CNR
*
*/
public enum PostType {
JOIN, SHARE, PUBLISH, TWEET, CONNECTED,
/**
* Special case used when accounting
*/
ACCOUNTING,
/**
* Special case used when a Feed is removed
*/
DISABLED;
}

9
src/main/java/org/gcube/portal/databook/shared/PrivacyLevel.java Normal file
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package org.gcube.portal.databook.shared;
/**
* @author Massimiliano Assante ISTI-CNR
*
* @version 1.0 July 6th 2012
*/
public enum PrivacyLevel {
PRIVATE, CONNECTION, VRES, SINGLE_VRE, PORTAL, PUBLIC;
}

40
src/main/java/org/gcube/portal/databook/shared/RangeFeeds.java Normal file
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package org.gcube.portal.databook.shared;
import java.io.Serializable;
import java.util.ArrayList;
/**
*
* @author Massimiliano Assante, ISTI-CNR
* @deprecated use RangePosts
*/
@SuppressWarnings("serial")
public class RangeFeeds implements Serializable {
private int lastReturnedFeedTimelineIndex;
private ArrayList<Feed> feeds;
public RangeFeeds() {
super();
}
public RangeFeeds(int lastReturnedFeedTimelineIndex, ArrayList<Feed> feeds) {
super();
this.lastReturnedFeedTimelineIndex = lastReturnedFeedTimelineIndex;
this.feeds = feeds;
}
public int getLastReturnedFeedTimelineIndex() {
return lastReturnedFeedTimelineIndex;
}
public void setLastReturnedFeedTimelineIndex(int lastReturnedFeedTimelineIndex) {
this.lastReturnedFeedTimelineIndex = lastReturnedFeedTimelineIndex;
}
public ArrayList<Feed> getFeeds() {
return feeds;
}
public void setFeeds(ArrayList<Feed> feeds) {
this.feeds = feeds;
}
}

40
src/main/java/org/gcube/portal/databook/shared/RangePosts.java Normal file
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package org.gcube.portal.databook.shared;
import java.io.Serializable;
import java.util.ArrayList;
/**
*
* @author Massimiliano Assante, ISTI-CNR
*
*/
@SuppressWarnings("serial")
public class RangePosts implements Serializable {
private int lastReturnedPostTimelineIndex;
private ArrayList<Post> posts;
public RangePosts() {
super();
}
public RangePosts(int lastReturnedPostTimelineIndex, ArrayList<Post> feeds) {
super();
this.lastReturnedPostTimelineIndex = lastReturnedPostTimelineIndex;
this.posts = feeds;
}
public int getLastReturnedPostTimelineIndex() {
return lastReturnedPostTimelineIndex;
}
public void setLastReturnedPostTimelineIndex(int lastReturnedPostTimelineIndex) {
this.lastReturnedPostTimelineIndex = lastReturnedPostTimelineIndex;
}
public ArrayList<Post> getPosts() {
return posts;
}
public void setPosts(ArrayList<Post> posts) {
this.posts = posts;
}
}

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src/main/java/org/gcube/portal/databook/shared/RunningJob.java Normal file
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package org.gcube.portal.databook.shared;
import java.io.Serializable;
/**
* The RunningJob class.
* @author Massimiliano Assante, ISTI-CNR (massimiliano.assante@isti.cnr.it)
* @author Costantino Perciante at ISTI-CNR (costantino.perciante@isti.cnr.it)
*/
@SuppressWarnings("serial")
public class RunningJob implements Serializable {
private String jobId;
private String jobName;
private JobStatusType status;
private String message;
private String serviceName; // i.e., Dataminer, SmartExecutor..
public RunningJob() {
super();
}
/** Buind a RunningJob object.
* @param jobId
* @param jobName
* @param status
* @param message
* @param serviceName
*/
public RunningJob(String jobId, String jobName, JobStatusType status,
String message, String serviceName) {
super();
this.jobId = jobId;
this.jobName = jobName;
this.status = status;
this.message = message;
this.serviceName = serviceName;
}
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
public String getJobId() {
return jobId;
}
public void setJobId(String jobId) {
this.jobId = jobId;
}
public String getJobName() {
return jobName;
}
public void setJobName(String jobName) {
this.jobName = jobName;
}
public JobStatusType getStatus() {
return status;
}
public void setStatus(JobStatusType status) {
this.status = status;
}
public String getServiceName() {
return serviceName;
}
public void setServiceName(String serviceName) {
this.serviceName = serviceName;
}
@Override
public String toString() {
return "RunningJob [" + (jobId != null ? "jobId=" + jobId + ", " : "")
+ (jobName != null ? "jobName=" + jobName + ", " : "")
+ (status != null ? "status=" + status + ", " : "")
+ (message != null ? "message=" + message + ", " : "")
+ (serviceName != null ? "serviceName=" + serviceName : "")
+ "]";
}
}

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src/main/java/org/gcube/portal/databook/shared/ShowUserStatisticAction.java Normal file
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package org.gcube.portal.databook.shared;
/**
* Enum class that specify the possible actions to take when the GCubeSocialNetworking.SHOW_STATISTICS_ACTION_OID parameter
* is found in the page url
* @author Costantino Perciante at ISTI-CNR (costantino.perciante@isti.cnr.it)
*/
public enum ShowUserStatisticAction {
POSTS_MADE_BY_USER("Your recent posts"),
LIKES_MADE_BY_USER("Posts you liked"),
COMMENTS_MADE_BY_USER("Posts you commented"),
LIKES_GOT_BY_USER("Likes to your posts"),
COMMENTS_GOT_BY_USER("Replies to your posts");
private final String actionHumanFriendly;
private ShowUserStatisticAction(String s) {
actionHumanFriendly = s;
}
public String getHumanFriendlyAction() {
return this.actionHumanFriendly;
}
}

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package org.gcube.portal.databook.shared;
import java.io.Serializable;
import java.util.HashMap;
/**
* @author Massimiliano Assante ISTI-CNR
*/
@SuppressWarnings("serial")
public class UserInfo implements Serializable {
public transient final static String USER_INFO_ATTR = "USER_INFO_ATTR";
private String username;
private String fullName;
private String avatarId;
private String emailaddress;
private String accountURL;
private boolean male;
private boolean admin;
private HashMap<String, String> ownVREs;
public UserInfo() {
super();
}
public UserInfo(String username, String fullName, String avatarId,
String emailaddress, String accountURL, boolean male,
boolean admin, HashMap<String, String> ownVREs) {
super();
this.username = username;
this.fullName = fullName;
this.avatarId = avatarId;
this.emailaddress = emailaddress;
this.accountURL = accountURL;
this.male = male;
this.admin = admin;
this.ownVREs = ownVREs;
}
public String getAccountURL() {
return accountURL;
}
public void setAccountURL(String accountURL) {
this.accountURL = accountURL;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getFullName() {
return fullName;
}
public void setFullName(String fullName) {
this.fullName = fullName;
}
public String getAvatarId() {
return avatarId;
}
public void setAvatarId(String avatarId) {
this.avatarId = avatarId;
}
public String getEmailaddress() {
return emailaddress;
}
public void setEmailaddress(String emailaddress) {
this.emailaddress = emailaddress;
}
public boolean isMale() {
return male;
}
public void setMale(boolean male) {
this.male = male;
}
public HashMap<String, String> getOwnVREs() {
return ownVREs;
}
public void setOwnVREs(HashMap<String, String> vreMap) {
this.ownVREs = vreMap;
}
public boolean isAdmin() {
return admin;
}
public void setAdmin(boolean admin) {
this.admin = admin;
}
@Override
public String toString() {
return "UserInfo [username=" + username + ", fullName=" + fullName
+ ", avatarId=" + avatarId + ", emailaddress=" + emailaddress
+ ", accountURL=" + accountURL + ", male=" + male + ", admin="
+ admin + ", ownVREs=" + ownVREs + "]";
}
}

8
src/main/java/org/gcube/portal/databook/shared/ex/ColumnNameNotFoundException.java Normal file
View File

@ -0,0 +1,8 @@
package org.gcube.portal.databook.shared.ex;
@SuppressWarnings("serial")
public class ColumnNameNotFoundException extends Exception {
public ColumnNameNotFoundException(String message) {
super(message);
}
}

8
src/main/java/org/gcube/portal/databook/shared/ex/CommentIDNotFoundException.java Normal file
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@ -0,0 +1,8 @@
package org.gcube.portal.databook.shared.ex;
@SuppressWarnings("serial")
public class CommentIDNotFoundException extends Exception {
public CommentIDNotFoundException(String message) {
super(message);
}
}

9
src/main/java/org/gcube/portal/databook/shared/ex/FeedIDNotFoundException.java Normal file
View File

@ -0,0 +1,9 @@
package org.gcube.portal.databook.shared.ex;
@SuppressWarnings("serial")
public class FeedIDNotFoundException extends Exception {
public FeedIDNotFoundException(String message, String postId) {
super("The Post having id: " + postId + " is not present in the database: " + message);
}
}

8
src/main/java/org/gcube/portal/databook/shared/ex/FeedTypeNotFoundException.java Normal file
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@ -0,0 +1,8 @@
package org.gcube.portal.databook.shared.ex;
@SuppressWarnings("serial")
public class FeedTypeNotFoundException extends Exception {
public FeedTypeNotFoundException(String message) {
super(message);
}
}

8
src/main/java/org/gcube/portal/databook/shared/ex/InviteIDNotFoundException.java Normal file
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@ -0,0 +1,8 @@
package org.gcube.portal.databook.shared.ex;
@SuppressWarnings("serial")
public class InviteIDNotFoundException extends Exception {
public InviteIDNotFoundException(String message) {
super(message);
}
}

8
src/main/java/org/gcube/portal/databook/shared/ex/InviteStatusNotFoundException.java Normal file
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@ -0,0 +1,8 @@
package org.gcube.portal.databook.shared.ex;
@SuppressWarnings("serial")
public class InviteStatusNotFoundException extends Exception {
public InviteStatusNotFoundException(String message) {
super(message);
}
}

8
src/main/java/org/gcube/portal/databook/shared/ex/LikeIDNotFoundException.java Normal file
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@ -0,0 +1,8 @@
package org.gcube.portal.databook.shared.ex;
@SuppressWarnings("serial")
public class LikeIDNotFoundException extends Exception {
public LikeIDNotFoundException(String message) {
super(message);
}
}

8
src/main/java/org/gcube/portal/databook/shared/ex/NotificationChannelTypeNotFoundException.java Normal file
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@ -0,0 +1,8 @@
package org.gcube.portal.databook.shared.ex;
@SuppressWarnings("serial")
public class NotificationChannelTypeNotFoundException extends Exception {
public NotificationChannelTypeNotFoundException(String message) {
super(message);
}
}

8
src/main/java/org/gcube/portal/databook/shared/ex/NotificationIDNotFoundException.java Normal file
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@ -0,0 +1,8 @@
package org.gcube.portal.databook.shared.ex;
@SuppressWarnings("serial")
public class NotificationIDNotFoundException extends Exception {
public NotificationIDNotFoundException(String message) {
super(message);
}
}

8
src/main/java/org/gcube/portal/databook/shared/ex/NotificationTypeNotFoundException.java Normal file
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@ -0,0 +1,8 @@
package org.gcube.portal.databook.shared.ex;
@SuppressWarnings("serial")
public class NotificationTypeNotFoundException extends Exception {
public NotificationTypeNotFoundException(String message) {
super(message);
}
}

8
src/main/java/org/gcube/portal/databook/shared/ex/PrivacyLevelTypeNotFoundException.java Normal file
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@ -0,0 +1,8 @@
package org.gcube.portal.databook.shared.ex;
@SuppressWarnings("serial")
public class PrivacyLevelTypeNotFoundException extends Exception {
public PrivacyLevelTypeNotFoundException(String message) {
super(message);
}
}

8
src/main/java/org/gcube/portal/databook/shared/ex/TooManyRunningClustersException.java Normal file
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@ -0,0 +1,8 @@
package org.gcube.portal.databook.shared.ex;
@SuppressWarnings("serial")
public class TooManyRunningClustersException extends Exception {
public TooManyRunningClustersException(String message) {
super(message);
}
}

8
target/antrun/build-printOutputDirectories.xml Normal file
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@ -0,0 +1,8 @@
<?xml version="1.0" encoding="UTF-8"?>
<project name="maven-antrun-" default="printOutputDirectories">
<target name="printOutputDirectories">
<echo level="info">******** Displaying value of *.outputDirectory properties ********</echo>
<echo level="info">project.metainf.outputDirectory=${project.metainf.outputDirectory}</echo>
<echo level="info">project.webinf.outputDirectory=${project.webinf.outputDirectory}</echo>
</target>
</project>

16
target/antrun/build-seOuttputDirectories.xml Normal file
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@ -0,0 +1,16 @@
<?xml version="1.0" encoding="UTF-8"?>
<project name="maven-antrun-" default="seOuttputDirectories">
<target name="seOuttputDirectories">
<condition property="isService">
<contains string="jar" substring="war" />
</condition>
<condition property="project.webinf.outputDirectory" value="/Users/massi/workspace/social-networking-library/target/social-networking-library-1.18.0-SNAPSHOT/WEB-INF">
<isset property="isService" />
</condition>
<condition property="project.metainf.outputDirectory" value="/Users/massi/workspace/social-networking-library/target/social-networking-library-1.18.0-SNAPSHOT/META-INF">
<isset property="isService" />
</condition>
<property name="project.webinf.outputDirectory" value="/Users/massi/workspace/social-networking-library/target/classes/WEB-INF" />
<property name="project.metainf.outputDirectory" value="/Users/massi/workspace/social-networking-library/target/classes/META-INF" />
</target>
</project>

311
target/classes/META-INF/LICENSE.md Normal file
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@ -0,0 +1,311 @@
#European Union Public Licence V.1.1
##*EUPL © the European Community 2007*
This **European Union Public Licence** (the **“EUPL”**) applies to the Work or Software
(as defined below) which is provided under the terms of this Licence. Any use of
the Work, other than as authorised under this Licence is prohibited (to the
extent such use is covered by a right of the copyright holder of the Work).
The Original Work is provided under the terms of this Licence when the Licensor
(as defined below) has placed the following notice immediately following the
copyright notice for the Original Work:
**Licensed under the EUPL V.1.1**
or has expressed by any other mean his willingness to license under the EUPL.
##1. Definitions
In this Licence, the following terms have the following meaning:
- The Licence: this Licence.
- The Original Work or the Software: the software distributed and/or
communicated by the Licensor under this Licence, available as Source Code and
also as Executable Code as the case may be.
- Derivative Works: the works or software that could be created by the Licensee,
based upon the Original Work or modifications thereof. This Licence does not
define the extent of modification or dependence on the Original Work required
in order to classify a work as a Derivative Work; this extent is determined by
copyright law applicable in the country mentioned in Article 15.
- The Work: the Original Work and/or its Derivative Works.
- The Source Code: the human-readable form of the Work which is the most
convenient for people to study and modify.
- The Executable Code: any code which has generally been compiled and which is
meant to be interpreted by a computer as a program.
- The Licensor: the natural or legal person that distributes and/or communicates
the Work under the Licence.
- Contributor(s): any natural or legal person who modifies the Work under the
Licence, or otherwise contributes to the creation of a Derivative Work.
- The Licensee or “You”: any natural or legal person who makes any usage of the
Software under the terms of the Licence.
- Distribution and/or Communication: any act of selling, giving, lending,
renting, distributing, communicating, transmitting, or otherwise making
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##2. Scope of the rights granted by the Licence
The Licensor hereby grants You a world-wide, royalty-free, non-exclusive,
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- use the Work in any circumstance and for all usage, reproduce the Work, modify
- the Original Work, and make Derivative Works based upon the Work, communicate
- to the public, including the right to make available or display the Work or
- copies thereof to the public and perform publicly, as the case may be, the
- Work, distribute the Work or copies thereof, lend and rent the Work or copies
- thereof, sub-license rights in the Work or copies thereof.
Those rights can be exercised on any media, supports and formats, whether now
known or later invented, as far as the applicable law permits so.
In the countries where moral rights apply, the Licensor waives his right to
exercise his moral right to the extent allowed by law in order to make effective
the licence of the economic rights here above listed.
The Licensor grants to the Licensee royalty-free, non exclusive usage rights to
any patents held by the Licensor, to the extent necessary to make use of the
rights granted on the Work under this Licence.
##3. Communication of the Source Code
The Licensor may provide the Work either in its Source Code form, or as
Executable Code. If the Work is provided as Executable Code, the Licensor
provides in addition a machine-readable copy of the Source Code of the Work
along with each copy of the Work that the Licensor distributes or indicates, in
a notice following the copyright notice attached to the Work, a repository where
the Source Code is easily and freely accessible for as long as the Licensor
continues to distribute and/or communicate the Work.
##4. Limitations on copyright
Nothing in this Licence is intended to deprive the Licensee of the benefits from
any exception or limitation to the exclusive rights of the rights owners in the
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##5. Obligations of the Licensee
The grant of the rights mentioned above is subject to some restrictions and
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Copyleft clause: If the Licensee distributes and/or communicates copies of the
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Distribution and/or Communication will be done under the terms of this Licence
or of a later version of this Licence unless the Original Work is expressly
distributed only under this version of the Licence. The Licensee (becoming
Licensor) cannot offer or impose any additional terms or conditions on the Work
or Derivative Work that alter or restrict the terms of the Licence.
Compatibility clause: If the Licensee Distributes and/or Communicates Derivative
Works or copies thereof based upon both the Original Work and another work
licensed under a Compatible Licence, this Distribution and/or Communication can
be done under the terms of this Compatible Licence. For the sake of this clause,
“Compatible Licence” refers to the licences listed in the appendix attached to
this Licence. Should the Licensee’s obligations under the Compatible Licence
conflict with his/her obligations under this Licence, the obligations of the
Compatible Licence shall prevail.
Provision of Source Code: When distributing and/or communicating copies of the
Work, the Licensee will provide a machine-readable copy of the Source Code or
indicate a repository where this Source will be easily and freely available for
as long as the Licensee continues to distribute and/or communicate the Work.
Legal Protection: This Licence does not grant permission to use the trade names,
trademarks, service marks, or names of the Licensor, except as required for
reasonable and customary use in describing the origin of the Work and
reproducing the content of the copyright notice.
##6. Chain of Authorship
The original Licensor warrants that the copyright in the Original Work granted
hereunder is owned by him/her or licensed to him/her and that he/she has the
power and authority to grant the Licence.
Each Contributor warrants that the copyright in the modifications he/she brings
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power and authority to grant the Licence.
Each time You accept the Licence, the original Licensor and subsequent
Contributors grant You a licence to their contributions to the Work, under the
terms of this Licence.
##7. Disclaimer of Warranty
The Work is a work in progress, which is continuously improved by numerous
contributors. It is not a finished work and may therefore contain defects or
“bugs” inherent to this type of software development.
For the above reason, the Work is provided under the Licence on an “as is” basis
and without warranties of any kind concerning the Work, including without
limitation merchantability, fitness for a particular purpose, absence of defects
or errors, accuracy, non-infringement of intellectual property rights other than
copyright as stated in Article 6 of this Licence.
This disclaimer of warranty is an essential part of the Licence and a condition
for the grant of any rights to the Work.
##8. Disclaimer of Liability
Except in the cases of wilful misconduct or damages directly caused to natural
persons, the Licensor will in no event be liable for any direct or indirect,
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stoppage, computer failure or malfunction, loss of data or any commercial
damage, even if the Licensor has been advised of the possibility of such
damage. However, the Licensor will be liable under statutory product liability
laws as far such laws apply to the Work.
##9. Additional agreements
While distributing the Original Work or Derivative Works, You may choose to
conclude an additional agreement to offer, and charge a fee for, acceptance of
support, warranty, indemnity, or other liability obligations and/or services
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by, or claims asserted against such Contributor by the fact You have accepted
any such warranty or additional liability.
##10. Acceptance of the Licence
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placed under the bottom of a window displaying the text of this Licence or by
affirming consent in any other similar way, in accordance with the rules of
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acceptance of this Licence and all of its terms and conditions.
Similarly, you irrevocably accept this Licence and all of its terms and
conditions by exercising any rights granted to You by Article 2 of this Licence,
such as the use of the Work, the creation by You of a Derivative Work or the
Distribution and/or Communication by You of the Work or copies thereof.
##11. Information to the public
In case of any Distribution and/or Communication of the Work by means of
electronic communication by You (for example, by offering to download the Work
from a remote location) the distribution channel or media (for example, a
website) must at least provide to the public the information requested by the
applicable law regarding the Licensor, the Licence and the way it may be
accessible, concluded, stored and reproduced by the Licensee.
##12. Termination of the Licence
The Licence and the rights granted hereunder will terminate automatically upon
any breach by the Licensee of the terms of the Licence.
Such a termination will not terminate the licences of any person who has
received the Work from the Licensee under the Licence, provided such persons
remain in full compliance with the Licence.
##13. Miscellaneous
Without prejudice of Article 9 above, the Licence represents the complete
agreement between the Parties as to the Work licensed hereunder.
If any provision of the Licence is invalid or unenforceable under applicable
law, this will not affect the validity or enforceability of the Licence as a
whole. Such provision will be construed and/or reformed so as necessary to make
it valid and enforceable.
The European Commission may publish other linguistic versions and/or new
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reducing the scope of the rights granted by the Licence. New versions of the
Licence will be published with a unique version number.
All linguistic versions of this Licence, approved by the European Commission,
have identical value. Parties can take advantage of the linguistic version of
their choice.
##14. Jurisdiction
Any litigation resulting from the interpretation of this License, arising
between the European Commission, as a Licensor, and any Licensee, will be
subject to the jurisdiction of the Court of Justice of the European Communities,
as laid down in article 238 of the Treaty establishing the European Community.
Any litigation arising between Parties, other than the European Commission, and
resulting from the interpretation of this License, will be subject to the
exclusive jurisdiction of the competent court where the Licensor resides or
conducts its primary business.
##15. Applicable Law
This Licence shall be governed by the law of the European Union country where
the Licensor resides or has his registered office.
This licence shall be governed by the Belgian law if:
- a litigation arises between the European Commission, as a Licensor, and any
- Licensee; the Licensor, other than the European Commission, has no residence
- or registered office inside a European Union country.
---
##Appendix
**“Compatible Licences”** according to article 5 EUPL are:
- GNU General Public License (GNU GPL) v. 2
- Open Software License (OSL) v. 2.1, v. 3.0
- Common Public License v. 1.0
- Eclipse Public License v. 1.0
- Cecill v. 2.0

13
target/classes/META-INF/MANIFEST.MF Normal file
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@ -0,0 +1,13 @@
Manifest-Version: 1.0
Build-Jdk-Spec: 15
Specification-Title: gCube Social Networking Library
Specification-Version: 1.18
Implementation-Title: gCube Social Networking Library
Implementation-Version: 1.18.0-SNAPSHOT
Build-Time: 20231127-152422
Created-By: Maven Integration for Eclipse
SCM-Branch:
SCM-Revision:
SCM-Revision-URL: https://code-repo.d4science.org/gCubeSystem/social-net
working-library/commit/${buildNumber}

7
target/classes/META-INF/maven/org.gcube.portal/social-networking-library/pom.properties Normal file
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@ -0,0 +1,7 @@
#Generated by Maven Integration for Eclipse
#Mon Nov 27 16:24:30 CET 2023
m2e.projectLocation=/Users/massi/workspace/social-networking-library
m2e.projectName=social-networking-library
groupId=org.gcube.portal
artifactId=social-networking-library
version=1.18.0-SNAPSHOT

152
target/classes/META-INF/maven/org.gcube.portal/social-networking-library/pom.xml Normal file
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<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<artifactId>maven-parent</artifactId>
<groupId>org.gcube.tools</groupId>
<version>1.1.0</version>
<relativePath />
</parent>
<groupId>org.gcube.portal</groupId>
<artifactId>social-networking-library</artifactId>
<version>1.18.0-SNAPSHOT</version>
<name>gCube Social Networking Library</name>
<description>
The gCube Social Networking Library is the 'bridge' between your gCube Applications and the social networking facilities.
The social networking facilities exploit a NoSQL data store for their storage. Specifically an Apache Cassandra data store.
</description>
<scm>
<connection>scm:git:https://code-repo.d4science.org/gCubeSystem/${project.artifactId}</connection>
<developerConnection>scm:git:https://code-repo.d4science.org/gCubeSystem/${project.artifactId}</developerConnection>
<url>https://code-repo.d4science.org/gCubeSystem/${project.artifactId}</url>
</scm>
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<gwtVersion>2.8.1</gwtVersion>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<cassandra.driver.oss.version>4.13.0</cassandra.driver.oss.version>
<logback.version>1.2.3</logback.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.gcube.distribution</groupId>
<artifactId>maven-portal-bom</artifactId>
<version>3.6.4</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.gcube.social-networking</groupId>
<artifactId>social-service-client</artifactId>
<version>[1.3.0-SNAPSHOT, 2.0.0)</version>
</dependency>
<dependency>
<groupId>com.google</groupId>
<artifactId>gwt-jsonmaker</artifactId>
<version>1.2.1</version>
</dependency>
<dependency>
<groupId>org.gcube.resources.discovery</groupId>
<artifactId>ic-client</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.gcube.common.portal</groupId>
<artifactId>portal-manager</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.sun.mail</groupId>
<artifactId>javax.mail</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8</version>
</dependency>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-user</artifactId>
<version>${gwtVersion}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</dependency>
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.6</version>
</dependency>
</dependencies>
<build>
<resources>
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/*.*</include>
</includes>
</resource>
</resources>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>${maven.compiler.source}</source>
<target>${maven.compiler.target}</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>test-jar</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<skipTests>true</skipTests>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<configuration>
<additionalparam>-Xdoclint:none</additionalparam>
<additionalJOption>-Xdoclint:none</additionalJOption>
</configuration>
<version>3.1.0</version>
<executions>
<execution>
<id>generate-doc</id>
<phase>install</phase>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>

22
target/classes/org/gcube/portal/databook/GCubeSocialNetworking.gwt.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<module rename-to='gcubesocialnetworking'>
<!-- Inherit the core Web Toolkit stuff. -->
<inherits name='com.google.gwt.user.User' />
<!-- Inherit the default GWT style sheet. You can change -->
<!-- the theme of your GWT application by uncommenting -->
<!-- any one of the following lines. -->
<!-- <inherits name='com.google.gwt.user.theme.standard.Standard'/> -->
<!-- <inherits name='com.google.gwt.user.theme.chrome.Chrome'/> -->
<!-- <inherits name='com.google.gwt.user.theme.dark.Dark'/> -->
<!-- Other module inherits -->
<inherits name="org.jsonmaker.gwt.Gwt_jsonmaker" />
<!-- Specify the app entry point class. -->
<entry-point class='org.gcube.portal.databook.client.GCubeSocialNetworking' />
<!-- Specify the paths for translatable code -->
<source path='client' />
<source path='shared' />
</module>

BIN
target/classes/org/gcube/portal/databook/client/GCubeSocialNetworking.class Normal file
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17
target/classes/org/gcube/portal/databook/client/GCubeSocialNetworking.java Normal file
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@ -0,0 +1,17 @@
package org.gcube.portal.databook.client;
import com.google.gwt.core.client.EntryPoint;
/**
* Entry point classes define <code>onModuleLoad()</code> and instances the <code>HandlerManager</code> for IPC
*/
public class GCubeSocialNetworking implements EntryPoint {
public static final String USER_PROFILE_OID = "userIdentificationParameter";
public static final String HASHTAG_OID = "hashtagIdentificationParameter";
public static final String SEARCH_OID = "elasticSearchIdentificationParameter";
public static final String SHOW_STATISTICS_ACTION_OID = "showUserStatisticsActionParameter"; // see ShowUserStatisticAction
public static final String GROUP_MEMBERS_OID = "teamIdentificationParameter";
public void onModuleLoad() {
}
}

BIN
target/classes/org/gcube/portal/databook/client/util/Encoder.class Normal file
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15
target/classes/org/gcube/portal/databook/client/util/Encoder.java Normal file
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@ -0,0 +1,15 @@
package org.gcube.portal.databook.client.util;
/**
* simply encode base64 strings
* @author massi
*
*/
public class Encoder {
public static native String encode(String toEncode) /*-{
return btoa(toEncode);
}-*/;
public static native String decode(String toDecode) /*-{
return atob(toDecode);
}-*/;
}

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package org.gcube.portal.databook.server;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.List;
import java.util.Map;
import javax.mail.internet.AddressException;
import org.gcube.portal.databook.shared.*;
import org.gcube.portal.databook.shared.ex.ColumnNameNotFoundException;
import org.gcube.portal.databook.shared.ex.CommentIDNotFoundException;
import org.gcube.portal.databook.shared.ex.FeedIDNotFoundException;
import org.gcube.portal.databook.shared.ex.FeedTypeNotFoundException;
import org.gcube.portal.databook.shared.ex.InviteIDNotFoundException;
import org.gcube.portal.databook.shared.ex.InviteStatusNotFoundException;
import org.gcube.portal.databook.shared.ex.LikeIDNotFoundException;
import org.gcube.portal.databook.shared.ex.NotificationChannelTypeNotFoundException;
import org.gcube.portal.databook.shared.ex.NotificationIDNotFoundException;
import org.gcube.portal.databook.shared.ex.NotificationTypeNotFoundException;
import org.gcube.portal.databook.shared.ex.PrivacyLevelTypeNotFoundException;
import org.gcube.social_networking.social_networking_client_library.CommentClient;
import org.gcube.social_networking.social_networking_client_library.HashTagClient;
import org.gcube.social_networking.social_networking_client_library.InviteClient;
import org.gcube.social_networking.social_networking_client_library.LikeClient;
import org.gcube.social_networking.social_networking_client_library.NotificationClient;
import org.gcube.social_networking.social_networking_client_library.PostClient;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* @author Massimiliano Assante ISTI-CNR
* @author Costantino Perciante ISTI-CNR
* This class is used for querying and adding data to Cassandra via Astyanax High Level API
*/
public final class DBCassandraAstyanaxImpl implements DatabookStore {
/**
* logger
*/
private static final Logger _log = LoggerFactory.getLogger(DBCassandraAstyanaxImpl.class);
private static PostClient postClient;
private static NotificationClient notificationClient;
private static HashTagClient hashTagClient;
private static InviteClient inviteClient;
private static CommentClient commentClient;
private static LikeClient likeClient;
/**
* use this constructor carefully from test classes
* @param dropSchema set true if you want do drop the current and set up new one
*/
protected DBCassandraAstyanaxImpl(boolean dropSchema) {
try {
postClient = new PostClient();
notificationClient = new NotificationClient();
hashTagClient = new HashTagClient();
commentClient = new CommentClient();
inviteClient = new InviteClient();
likeClient = new LikeClient();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
/**
* public constructor, no dropping schema is allowed
*/
public DBCassandraAstyanaxImpl() {
try {
postClient = new PostClient();
notificationClient = new NotificationClient();
hashTagClient = new HashTagClient();
commentClient = new CommentClient();
inviteClient = new InviteClient();
likeClient = new LikeClient();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
/**
* public constructor, no dropping schema is allowed, infrastructureName is given.
*/
public DBCassandraAstyanaxImpl(String infrastructureName) {
try {
postClient = new PostClient();
notificationClient = new NotificationClient();
hashTagClient = new HashTagClient();
commentClient = new CommentClient();
inviteClient = new InviteClient();
likeClient = new LikeClient();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
/*
*
********************** FRIENDSHIPS (CONNECTIONS) ***********************
*
*/
/**
* {@inheritDoc}
*/
@Override
public boolean requestFriendship(String from, String to) {
return true;
}
/**
* {@inheritDoc}
*/
@Override
public boolean approveFriendship(String from, String to) {
return true;
}
/**
* {@inheritDoc}
*/
@Override
public boolean denyFriendship(String from, String to) {
return true;
}
/**
* {@inheritDoc}
*/
@Override
public List<String> getFriends(String userid) {
ArrayList<String> toReturn = new ArrayList<String>();
return toReturn;
}
/**
* {@inheritDoc}
*/
@Override
public List<String> getPendingFriendRequests(String userid) {
ArrayList<String> toReturn = new ArrayList<String>();
return toReturn;
}
/*
*
********************** FEEDS ***********************
*
*/
private static Post feed2post(Feed feed){
Post post = new Post(feed.getKey(), PostType.valueOf(feed.getType().toString()), feed.getEntityId(), feed.getTime(),
feed.getVreid(), feed.getUri(), feed.getUriThumbnail(), feed.getDescription(), feed.getPrivacy(),
feed.getFullName(), feed.getEmail(), feed.getThumbnailURL(), feed.getCommentsNo(),
feed.getLikesNo(), feed.getLinkTitle(), feed.getLinkDescription(), feed.getLinkHost(), feed.isApplicationFeed(), feed.isMultiFileUpload());
return post;
}
private static Feed post2feed(Post post){
Feed feed = new Feed(post.getKey(), FeedType.valueOf(post.getType().toString()), post.getEntityId(), post.getTime(),
post.getVreid(), post.getUri(), post.getUriThumbnail(), post.getDescription(), post.getPrivacy(),
post.getFullName(), post.getEmail(), post.getThumbnailURL(), post.getCommentsNo(),
post.getLikesNo(), post.getLinkTitle(), post.getLinkDescription(), post.getLinkHost(), post.isApplicationFeed(), post.isMultiFileUpload());
return feed;
}
/**
* {@inheritDoc}
*/
@Deprecated
@Override
public boolean saveUserFeed(Feed post) {
return saveUserPost(feed2post(post));
}
/**
* {@inheritDoc}
*/
@Override
public boolean saveUserPost(Post post) {
return postClient.saveUserPostLib(post);
}
/**
* {@inheritDoc}
*/
@Deprecated
@Override
public boolean saveUserFeed(Feed feed, List<Attachment> attachments) {
return saveUserPost(feed2post(feed), attachments);
}
/**
* {@inheritDoc}
*/
@Override
public boolean saveUserPost(Post post, List<Attachment> attachments) {
return postClient.saveUserPostLib(post, attachments);
}
/**
* {@inheritDoc}
*/
@Override
@Deprecated
public boolean saveAppFeed(Feed post) {
return saveAppPost(feed2post(post));
}
/**
* {@inheritDoc}
*/
@Override
public boolean saveAppPost(Post post) {
return postClient.saveAppPostLib(post);
}
/**
* {@inheritDoc}
*/
@Deprecated
@Override
public boolean saveAppFeed(Feed feed, List<Attachment> attachments) {
return saveAppPost(feed2post(feed), attachments);
}
/**
* {@inheritDoc}
*/
@Override
public boolean saveAppPost(Post post, List<Attachment> attachments) {
return postClient.saveAppPostLib(post, attachments);
}
/**
* {@inheritDoc}
*/
@Deprecated
@Override
public boolean saveFeedToVRETimeline(String feedKey, String vreid) throws FeedIDNotFoundException {
return savePostToVRETimeline(feedKey, vreid);
}
/**
* {@inheritDoc}
*/
@Override
public boolean savePostToVRETimeline(String postKey, String vreid) throws FeedIDNotFoundException {
return postClient.savePostToVRETimelineLib(postKey, vreid);
}
/**
* {@inheritDoc}
*/
@Deprecated
@Override
public Feed readFeed(String feedid)
throws PrivacyLevelTypeNotFoundException,
FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException {
return post2feed(readPost(feedid));
}
/**
* {@inheritDoc}
*/
@Override
public Post readPost(String postid)
throws PrivacyLevelTypeNotFoundException,
FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException {
return postClient.readPostLib(postid);
}
/**
* {@inheritDoc}
*/
@Override
@Deprecated
public List<Feed> getRecentFeedsByUserAndDate(String userid, long timeInMillis) throws IllegalArgumentException {
Date now = new Date();
if (timeInMillis > now.getTime())
throw new IllegalArgumentException("the timeInMillis must be before today");
List<Post> posts = getRecentPostsByUserAndDate(userid, timeInMillis);
List<Feed> feeds = new ArrayList<>();
for(Post post: posts){
feeds.add(post2feed(post));
}
return feeds;
}
/**
* {@inheritDoc}
*/
@Override
public List<Post> getRecentPostsByUserAndDate(String userid, long timeInMillis) throws IllegalArgumentException {
Date now = new Date();
if (timeInMillis > now.getTime())
throw new IllegalArgumentException("the timeInMillis must be before today");
return postClient.getRecentPostsByUserAndDateLib(userid, timeInMillis);
}
/**
* {@inheritDoc}
*/
@Deprecated
@Override
public boolean deleteFeed(String feedId) throws FeedIDNotFoundException, PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException {
return deletePost(feedId);
}
/**
* {@inheritDoc}
*/
@Override
public boolean deletePost(String postid) throws FeedIDNotFoundException, PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException {
return postClient.deletePostLib(postid);
}
/**
* {@inheritDoc}
*/
@Deprecated
@Override
public List<Feed> getAllFeedsByUser(String userid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
List<Post> posts = getAllPostsByUser(userid);
List<Feed> feeds = new ArrayList<>();
for(Post post: posts){
feeds.add(post2feed(post));
}
return feeds;
}
/**
* {@inheritDoc}
*/
@Override
public List<Post> getAllPostsByUser(String userid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
return postClient.getAllPostsByUserLib(userid);
}
/**
* {@inheritDoc}
*/
@Override
public List<Feed> getAllFeedsByApp(String appid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
List<Post> posts = getAllPostsByApp(appid);
List<Feed> feeds = new ArrayList<>();
for(Post post: posts){
feeds.add(post2feed(post));
}
return feeds;
}
/**
* {@inheritDoc}
*/
@Override
public List<Post> getAllPostsByApp(String appid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
return postClient.getAllPostsByAppLib(appid);
}
/**
* {@inheritDoc}
* @throws Exception
*/
@Deprecated
@Override
public List<Feed> getRecentCommentedFeedsByUserAndDate(String userid,
long timeInMillis) throws Exception {
List<Post> posts = getRecentCommentedPostsByUserAndDate(userid, timeInMillis);
List<Feed> feeds = new ArrayList<>();
for(Post post: posts){
feeds.add(post2feed(post));
}
return feeds;
}
/**
* {@inheritDoc}
* @throws Exception
*/
@Override
public List<Post> getRecentCommentedPostsByUserAndDate(String userid,
long timeInMillis) throws Exception {
return postClient.getRecentCommentedPostsByUserAndDateLib(userid, timeInMillis);
}
/**
* {@inheritDoc}
*/
@Deprecated
@Override
public List<Feed> getAllPortalPrivacyLevelFeeds() throws FeedTypeNotFoundException, ColumnNameNotFoundException, PrivacyLevelTypeNotFoundException {
List<Post> posts = getAllPortalPrivacyLevelPosts();
List<Feed> feeds = new ArrayList<>();
for(Post post: posts){
feeds.add(post2feed(post));
}
return feeds;
}
@Override
public List<Post> getAllPortalPrivacyLevelPosts() throws FeedTypeNotFoundException, ColumnNameNotFoundException, PrivacyLevelTypeNotFoundException {
return postClient.getAllPortalPrivacyLevelPostsLib();
}
/**
* {@inheritDoc}
*/
@Override
@Deprecated
public List<Feed> getRecentFeedsByUser(String userid, int quantity) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
List<Post> posts = getRecentPostsByUser(userid, quantity);
List<Feed> feeds = new ArrayList<>();
for(Post post: posts){
feeds.add(post2feed(post));
}
return feeds;
}
@Override
public List<Post> getRecentPostsByUser(String userid, int quantity) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
return postClient.getRecentPostsByUserLib(userid, quantity);
}
/**
* {@inheritDoc}
*/
@Override
@Deprecated
public List<Feed> getAllFeedsByVRE(String vreid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
List<Post> posts = getAllPostsByVRE(vreid);
List<Feed> feeds = new ArrayList<>();
for(Post post: posts){
feeds.add(post2feed(post));
}
return feeds;
}
/**
* {@inheritDoc}
*/
@Override
public List<Post> getAllPostsByVRE(String vreid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
return postClient.getAllPostsByVRELib(vreid);
}
/**
* {@inheritDoc}
*/
@Deprecated
@Override
public List<Feed> getRecentFeedsByVRE(String vreid, int quantity) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
_log.info("\n\n in getRecentFeedsByVRE");
List<Post> posts = getRecentPostsByVRE(vreid, quantity);
_log.info("length of vre posts = " + posts.size());
List<Feed> feeds = new ArrayList<>();
for(Post post: posts){
feeds.add(post2feed(post));
}
_log.info("length of vre feeds = " + feeds.size());
return feeds;
}
@Override
public List<Post> getRecentPostsByVRE(String vreid, int quantity) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
_log.info("\n\n in getRecentPostsByVRE");
return postClient.getRecentPostsByVRELib(vreid, quantity);
}
/**
* {@inheritDoc}
*/
@Override
public RangeFeeds getRecentFeedsByVREAndRange(String vreid, int from, int quantity) throws IllegalArgumentException, PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
RangePosts rangePosts = getRecentPostsByVREAndRange(vreid, from, quantity);
List<Post> posts = rangePosts.getPosts();
ArrayList<Feed> feeds = new ArrayList<>();
for(Post post: posts){
feeds.add(post2feed(post));
}
RangeFeeds rangeFeeds = new RangeFeeds(rangePosts.getLastReturnedPostTimelineIndex(), feeds);
return rangeFeeds;
}
/**
* {@inheritDoc}
*/
@Override
public RangePosts getRecentPostsByVREAndRange(String vreid, int from, int quantity) throws IllegalArgumentException, PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
return postClient.getRecentPostsByVREAndRangeLib(vreid, from, quantity);
}
/*
*
********************** NOTIFICATIONS ***********************
*
*/
/**
* {@inheritDoc}
*/
@Override
public boolean saveNotification(Notification n) {
return notificationClient.saveNotificationLib(n);
}
/**
* {@inheritDoc}
*/
@Override
public Notification readNotification(String notificationid) throws NotificationIDNotFoundException, NotificationTypeNotFoundException, ColumnNameNotFoundException {
return notificationClient.readNotificationLib(notificationid);
}
/**
* {@inheritDoc}
*/
@Override
public boolean setNotificationRead(String notificationidToSet) throws NotificationIDNotFoundException, NotificationTypeNotFoundException, ColumnNameNotFoundException {
return notificationClient.setNotificationReadLib(notificationidToSet);
}
/**
* {@inheritDoc}
*/
@Override
public List<Notification> getAllNotificationByUser(String userid, int limit) throws NotificationTypeNotFoundException, ColumnNameNotFoundException {
return notificationClient.getAllNotificationByUserLib(userid, limit);
}
/**
* {@inheritDoc}
*/
@Override
public List<Notification> getUnreadNotificationsByUser(String userid) throws NotificationTypeNotFoundException, ColumnNameNotFoundException, NotificationIDNotFoundException {
return notificationClient.getUnreadNotificationsByUserLib(userid);
}
/**
* {@inheritDoc}
*/
@Override
public List<Notification> getRangeNotificationsByUser(String userid,int from, int quantity) throws NotificationTypeNotFoundException, ColumnNameNotFoundException, NotificationIDNotFoundException {
return notificationClient.getRangeNotificationsByUserLib(userid, from, quantity);
}
/**
* {@inheritDoc}
*/
@Override
public boolean setAllNotificationReadByUser(String userid) throws NotificationTypeNotFoundException, ColumnNameNotFoundException {
return notificationClient.setAllNotificationReadByUserLib(userid);
}
/**
* {@inheritDoc}
*/
@Override
public boolean checkUnreadNotifications(String userid) throws NotificationTypeNotFoundException, ColumnNameNotFoundException {
return notificationClient.checkUnreadNotificationsLib(userid);
}
/**
* {@inheritDoc}
*/
@Override
public boolean checkUnreadMessagesNotifications(String userid) throws NotificationIDNotFoundException, NotificationTypeNotFoundException, ColumnNameNotFoundException {
return notificationClient.checkUnreadMessagesNotificationsLib(userid);
}
/*
*
********************** NOTIFICATION SETTINGS ***********************
*
*/
/**
* {@inheritDoc}
*/
@Override
public List<NotificationChannelType> getUserNotificationChannels(String userid, NotificationType notificationType) throws NotificationChannelTypeNotFoundException, NotificationTypeNotFoundException {
return notificationClient.getUserNotificationChannelsLib(userid, notificationType);
}
/**
* {@inheritDoc}
*/
@Override
public boolean setUserNotificationPreferences(String userid, Map<NotificationType, NotificationChannelType[]> enabledChannels) {
return notificationClient.setUserNotificationPreferencesLib(userid, enabledChannels);
}
/**
* {@inheritDoc}
*
* by default Workspace and Calendar Notifications are set to Portal
*/
@Override
public Map<NotificationType, NotificationChannelType[]> getUserNotificationPreferences(String userid) throws NotificationTypeNotFoundException, NotificationChannelTypeNotFoundException {
return notificationClient.getUserNotificationPreferencesLib(userid);
}
/*
*
********************** COMMENTS ***********************
*
*/
/**
* {@inheritDoc}
*/
@Override
public boolean addComment(Comment comment) throws FeedIDNotFoundException {
return commentClient.addCommentLib(comment)!=null;
}
/**
* {@inheritDoc}
*/
public Comment readCommentById(String commentId) throws CommentIDNotFoundException {
return commentClient.readCommentByIdLib(commentId);
}
/**
* {@inheritDoc}
*/
@Override
@Deprecated
public List<Comment> getAllCommentByFeed(String feedid) {
return getAllCommentByPost(feedid);
}
/**
* {@inheritDoc}
*/
@Override
public List<Comment> getAllCommentByPost(String postid) {
return commentClient.getAllCommentsByPostIdLib(postid);
}
/**
* {@inheritDoc}
* @throws Exception
*/
@Override
public List<Comment> getRecentCommentsByUserAndDate(final String userid,
final long timeInMillis) throws Exception {
return commentClient.getRecentCommentsByUserAndDateLib(userid, timeInMillis);
}
/**
* {@inheritDoc}
*/
@Override
public boolean editComment(Comment comment2Edit) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, CommentIDNotFoundException, FeedIDNotFoundException {
return commentClient.editCommentLib(comment2Edit)!=null;
}
/**
* {@inheritDoc}
*/
@Override
public boolean deleteComment(String commentid, String feedid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, CommentIDNotFoundException, FeedIDNotFoundException {
return commentClient.deleteCommentLib(commentid, feedid);
}
/**
* {@inheritDoc}
*/
@Override
public boolean like(Like like) throws FeedIDNotFoundException {
return likeClient.likeLib(like);
}
/**
* {@inheritDoc}
*/
@Override
public boolean unlike(String userid, String likeid, String feedid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, LikeIDNotFoundException, FeedIDNotFoundException {
return likeClient.unlikeLib(userid, likeid, feedid);
}
/**
* {@inheritDoc}
*/
@Override
@Deprecated
public List<String> getAllLikedFeedIdsByUser(String userid) {
return getAllLikedPostIdsByUser(userid);
}
/**
* {@inheritDoc}
*/
@Override
public List<String> getAllLikedPostIdsByUser(String userid) {
return likeClient.getAllLikedPostIdsByUserLib(userid);
}
/**
* {@inheritDoc}
*/
@Override
public List<Feed> getAllLikedFeedsByUser(String userid, int limit) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
ArrayList<Feed> toReturn = new ArrayList<>();
List<String> likedPostIDs = getAllLikedPostIdsByUser(userid);
//check if quantity is greater than user feeds
limit = (limit > likedPostIDs.size()) ? likedPostIDs.size() : limit;
//need them in reverse order
for (int i = likedPostIDs.size()-1; i >= (likedPostIDs.size()-limit); i--) {
Feed toAdd = readFeed(likedPostIDs.get(i));
if (toAdd.getType() == FeedType.TWEET || toAdd.getType() == FeedType.SHARE || toAdd.getType() == FeedType.PUBLISH) {
toReturn.add(toAdd);
_log.trace("Read recent post: " + likedPostIDs.get(i));
} else {
_log.trace("Read and skipped post: " + likedPostIDs.get(i) + " (Removed post)");
limit += 1; //increase the quantity in case of removed feed
//check if quantity is greater than user feeds
limit = (limit > likedPostIDs.size()) ? likedPostIDs.size() : limit;
}
}
return toReturn;
}
/**
* {@inheritDoc}
*/
@Override
public List<Post> getAllLikedPostsByUser(String userid, int limit) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException {
ArrayList<Post> toReturn = new ArrayList<Post>();
List<String> likedPostIDs = getAllLikedPostIdsByUser(userid);
//check if quantity is greater than user feeds
limit = (limit > likedPostIDs.size()) ? likedPostIDs.size() : limit;
//need them in reverse order
for (int i = likedPostIDs.size()-1; i >= (likedPostIDs.size()-limit); i--) {
Post toAdd = readPost(likedPostIDs.get(i));
if (toAdd.getType() == PostType.TWEET || toAdd.getType() == PostType.SHARE || toAdd.getType() == PostType.PUBLISH) {
toReturn.add(toAdd);
_log.trace("Read recent post: " + likedPostIDs.get(i));
} else {
_log.trace("Read and skipped post: " + likedPostIDs.get(i) + " (Removed post)");
limit += 1; //increase the quantity in case of removed feed
//check if quantity is greater than user feeds
limit = (limit > likedPostIDs.size()) ? likedPostIDs.size() : limit;
}
}
return toReturn;
}
/**
* {@inheritDoc}
*/
@Override
public List<Feed> getRecentLikedFeedsByUserAndDate(String userid,
long timeInMillis) throws IllegalArgumentException {
List<Feed> toReturn = new ArrayList<>();
Date now = new Date();
if (timeInMillis > now.getTime())
throw new IllegalArgumentException("the timeInMillis must be before today");
if(userid == null || userid.isEmpty())
throw new IllegalArgumentException("the userId parameter cannot be null/empty");
// get the list of liked feeds
List<String> likedPostsIdsByUser = getAllLikedFeedIdsByUser(userid);
if(likedPostsIdsByUser != null && !likedPostsIdsByUser.isEmpty()){
for(int i = likedPostsIdsByUser.size() - 1; i >= 0; i--){
String postid = likedPostsIdsByUser.get(i);
try{
// retrieve the Post
Feed toCheck = readFeed(postid);
boolean isPostOk = (toCheck.getType() == FeedType.TWEET || toCheck.getType() == FeedType.SHARE || toCheck.getType() == FeedType.PUBLISH);
// retrieve the like of the user for the post
if(isPostOk){
List<Like> likes = getAllLikesByFeed(postid);
for (Like like : likes) {
if(like.getTime().getTime() >= timeInMillis && like.getUserid().equals(userid))
toReturn.add(toCheck);
}
}
}catch(Exception e){
_log.error("Skipped post with id " + postid, e);
}
}
}
// please check consider that if a user made like recently to an old post, well it could happen that this
// post comes first than a newer post in the toReturn list. Thus we need to sort it.
Collections.sort(toReturn, Collections.reverseOrder());
return toReturn;
}
/**
* {@inheritDoc}
*/
@Override
public List<Post> getRecentLikedPostsByUserAndDate(String userid,
long timeInMillis) throws IllegalArgumentException {
List<Post> toReturn = new ArrayList<>();
Date now = new Date();
if (timeInMillis > now.getTime())
throw new IllegalArgumentException("the timeInMillis must be before today");
if(userid == null || userid.isEmpty())
throw new IllegalArgumentException("the userId parameter cannot be null/empty");
// get the list of liked feeds
List<String> likedPostsIdsByUser = getAllLikedPostIdsByUser(userid);
if(likedPostsIdsByUser != null && !likedPostsIdsByUser.isEmpty()){
for(int i = likedPostsIdsByUser.size() - 1; i >= 0; i--){
String postid = likedPostsIdsByUser.get(i);
try{
// retrieve the Post
Post toCheck = readPost(postid);
boolean isPostOk = (toCheck.getType() == PostType.TWEET || toCheck.getType() == PostType.SHARE || toCheck.getType() == PostType.PUBLISH);
// retrieve the like of the user for the post
if(isPostOk){
List<Like> likes = getAllLikesByPost(postid);
for (Like like : likes) {
if(like.getTime().getTime() >= timeInMillis && like.getUserid().equals(userid))
toReturn.add(toCheck);
}
}
}catch(Exception e){
_log.error("Skipped post with id " + postid, e);
}
}
}
// please check consider that if a user made like recently to an old post, well it could happen that this
// post comes first than a newer post in the toReturn list. Thus we need to sort it.
Collections.sort(toReturn, Collections.reverseOrder());
return toReturn;
}
/**
* {@inheritDoc}
*/
@Deprecated
@Override
public List<Like> getAllLikesByFeed(String feedid) {
return getAllLikesByPost(feedid);
}
/**
* {@inheritDoc}
*/
@Override
public List<Like> getAllLikesByPost(String postid) {
//possible error index
return likeClient.getAllLikesByPostLib(postid);
}
/*
*
********************** HASHTAGS ***********************
*
*/
/**
* {@inheritDoc}
*/
@Override
public boolean saveHashTags(String feedid, String vreid, List<String> hashtags) throws FeedIDNotFoundException {
return hashTagClient.saveHashTagsLib(feedid, vreid, hashtags);
}
/**
* {@inheritDoc}
*/
@Override
public boolean deleteHashTags(String feedid, String vreid, List<String> hashtags) throws FeedIDNotFoundException {
return hashTagClient.deleteHashTagsLib(feedid, vreid, hashtags);
}
/**
* {@inheritDoc}
*/
@Override
public boolean saveHashTagsComment(String commentId, String vreid, List<String> hashtags) throws CommentIDNotFoundException {
return hashTagClient.saveHashTagsCommentLib(commentId, vreid, hashtags);
}
/**
* {@inheritDoc}
*/
@Override
public boolean deleteHashTagsComment(String commentId, String vreid, List<String> hashtags) throws CommentIDNotFoundException {
return hashTagClient.deleteHashTagsCommentLib(commentId, vreid, hashtags);
}
/**
* {@inheritDoc}
*/
@Override
public Map<String, Integer> getVREHashtagsWithOccurrence(String vreid) {
return hashTagClient.getVREHashtagsWithOccurrenceLib(vreid);
}
/**
* {@inheritDoc}
*/
@Override
public Map<String, Integer> getVREHashtagsWithOccurrenceFilteredByTime(String vreid, long timestamp){
return hashTagClient.getVREHashtagsWithOccurrenceFilteredByTimeLib(vreid, timestamp);
}
/**
* {@inheritDoc}
*/
@Override
public List<Feed> getVREFeedsByHashtag(String vreid, String hashtag) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException {
return null;
}
/**
* {@inheritDoc}
*/
@Override
public List<Post> getVREPostsByHashtag(String vreid, String hashtag) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException {
return hashTagClient.getVREPostsByHashtagLib(vreid, hashtag);
}
/*
*
********************** Invites ***********************
*
*/
/**
* {@inheritDoc}
*/
@Override
public String isExistingInvite(String vreid, String email) {
return inviteClient.isExistingInviteLib(vreid, email);
}
/**
* {@inheritDoc}
*/
@Override
public InviteOperationResult saveInvite(Invite invite) throws AddressException {
return inviteClient.saveInviteLib(invite);
}
/**
* {@inheritDoc}
*/
@Override
public Invite readInvite(String inviteid) throws InviteIDNotFoundException, InviteStatusNotFoundException {
return inviteClient.readInviteLib(inviteid);
}
/**
* {@inheritDoc}
* @throws InviteStatusNotFoundException
*/
@Override
public boolean setInviteStatus(String vreid, String email, InviteStatus status) throws InviteIDNotFoundException, InviteStatusNotFoundException {
return inviteClient.setInviteStatusLib(vreid, email, status);
}
/**
* {@inheritDoc}
*/
@Override
public List<Invite> getInvitedEmailsByVRE(String vreid, InviteStatus... status) throws InviteIDNotFoundException, InviteStatusNotFoundException{
return inviteClient.getInvitedEmailsByVRELib(vreid, status);
}
/**
* {@inheritDoc}
*/
@Override
public List<Attachment> getAttachmentsByFeedId(String feedId) throws FeedIDNotFoundException {
return postClient.getAttachmentsByFeedIdLib(feedId);
}
/**
* {@inheritDoc}
*/
@Override
public void closeConnection() {
}
@Override
public List<String> getAllVREIds(){
return postClient.getAllVREIdsLib();
}
}

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package org.gcube.portal.databook.server;
import java.util.UUID;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
public class DatabookCassandraTest {
private static DBCassandraAstyanaxImpl store;
@BeforeClass
public static void setup() throws Exception {
store = new DBCassandraAstyanaxImpl(); //set to true if you want to drop the KeySpace and recreate it
}
@AfterClass
public static void close(){
store.closeConnection();
System.out.println("End");
}
// @Test
// public void getRecentCommentedFeedsByUserAndDate() throws Exception{
// String userid = "massimiliano.assante";
// Calendar oneYearAgo = Calendar.getInstance();
// oneYearAgo.set(Calendar.YEAR, oneYearAgo.get(Calendar.YEAR) - 1);
//
// long init = System.currentTimeMillis();
// List<Feed> res = store.getRecentCommentedFeedsByUserAndDate(userid, oneYearAgo.getTimeInMillis());
// long end = System.currentTimeMillis();
// System.out.println("Result is " + (end - init));
//
//
// }
// @Test
// public void getRecentCommentsByUserAndDate() throws Exception{
//
// String userid = "costantino.perciante";
// Calendar oneYearAgo = Calendar.getInstance();
// oneYearAgo.set(Calendar.YEAR, oneYearAgo.get(Calendar.YEAR) - 1);
//
// List<Comment> res = store.getRecentCommentsByUserAndDate(userid, oneYearAgo.getTimeInMillis());
//
// for (Comment comment : res) {
// System.out.println("Result is " + comment);
// }
//
//
//
//
// }
// @Test
// public void getRecentLikedFeedsByUser(){
//
// String userid = "costantino.perciante";
// Calendar oneYearAgo = Calendar.getInstance();
// oneYearAgo.set(Calendar.YEAR, oneYearAgo.get(Calendar.YEAR) - 1);
//
// List<Feed> result = store.getRecentLikedFeedsByUserAndDate(userid, oneYearAgo.getTimeInMillis());
//
// for (Feed feed : result) {
// System.out.println("Result is " + feed);
// }
// }
// @Test
// public void getHashTagsFilteredByTime() throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException{
//
// int windowSize = 6; // go back windowSize months
//
// String vreUnderTest = "/gcube/devsec/devVRE";
//
// // reference time
// Calendar calendar = Calendar.getInstance();
// int currentMonth = calendar.get(Calendar.MONTH); // jan = 0, ..... dec = 11
// calendar.set(Calendar.MONTH, currentMonth - windowSize); // the year is automatically decreased if needed
// SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
// System.out.println("Reference time for trending topics is " + format.format(calendar.getTime()));
//
// Map<String, Integer> res =
// store.getVREHashtagsWithOccurrenceFilteredByTime(
// vreUnderTest, calendar.getTimeInMillis());
//
// // find max score inside the list (counter)
// int max = 0;
// for(Entry<String, Integer> entry : res.entrySet()){
//
// max = max < entry.getValue() ? entry.getValue() : max;
//
// }
//
// // normalize
// Map<String, Double> normalized = new HashMap<String, Double>();
// for(Entry<String, Integer> entry : res.entrySet()){
//
// normalized.put(entry.getKey(), (double)entry.getValue() / (double)max);
//
// }
//
// // create the weight for each entry as:
// // w = 0.6 * normalized_score + 0.4 * freshness
// // freshness is evaluated as (window_size - latest_feed_for_hashtag_in_window_month)/window_size
// Map<String, Double> scoredList = new HashMap<String, Double>();
// for(Entry<String, Integer> entry : res.entrySet()){
//
// double weight = 0.6 * normalized.get(entry.getKey());
//
// // retrieve the last feed for this hashtag and locate it into the window
// List<Feed> mostRecentFeedForHashtag = store.getVREFeedsByHashtag(vreUnderTest, entry.getKey());
//
// // retrieve the most recent one among these feeds
// Collections.sort(mostRecentFeedForHashtag, Collections.reverseOrder());
//
// // locate into the window
// Calendar locateInWindow = Calendar.getInstance();
// locateInWindow.setTimeInMillis(mostRecentFeedForHashtag.get(0).getTime().getTime());
//
// // get the month
// int sub = currentMonth - locateInWindow.get(Calendar.MONTH);
// int value = sub >= 0? sub : 12 - Math.abs(sub);
// double freshness = (double)(windowSize - value) / (double)(windowSize);
// System.out.println("freshness is " + freshness + " because the last feed has month " + locateInWindow.get(Calendar.MONTH));
//
// weight += 0.4 * freshness;
//
// scoredList.put(entry.getKey(), weight);
// }
//
// // print sorted
// Map<String, Double> scoredListSorted = sortByValue(scoredList);
// for(Entry<String, Double> entry : scoredListSorted.entrySet()){
//
// System.out.println("[hashtag=" + entry.getKey() + " , weight=" + entry.getValue() + "]");
// }
// }
//
// public static <K, V extends Comparable<? super V>> Map<K, V>
// sortByValue( Map<K, V> map )
// {
// List<Map.Entry<K, V>> list =
// new LinkedList<Map.Entry<K, V>>( map.entrySet() );
// Collections.sort( list, new Comparator<Map.Entry<K, V>>()
// {
// public int compare( Map.Entry<K, V> o1, Map.Entry<K, V> o2 )
// {
// return (o2.getValue()).compareTo( o1.getValue() );
// }
// });
//
// Map<K, V> result = new LinkedHashMap<K, V>();
// for (Map.Entry<K, V> entry : list)
// {
// result.put( entry.getKey(), entry.getValue() );
// }
// return result;
// }
// @Test
// public void getHashTags() throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException{
// List<Feed> resList = store.getVREFeedsByHashtag("/gcube/devsec/devVRE", "#test");
//
// for (Feed feed : resList) {
// System.out.println(feed.getTime());
// }
//
// }
// @Test
// public void getComment(){
//
// String uuid = "820969b2-4632-4197-9fd6-5aafab781faa";
//
// Comment c;
// try {
// c = store.readCommentById(uuid);
// System.err.println(c);
// } catch (CommentIDNotFoundException e) {
// // TODO Auto-generated catch block
// System.err.println(e.toString());
// }
// }
// @Test
// public void vreIds(){
//
// try {
// List<String> ids = store.getAllVREIds();
// System.out.println(ids);
// } catch (ConnectionException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
//
// }
// @Test
// public void testFeedNumberPerUser() {
// String userid = "massimiliano.assante";
//
// List<Feed> feeds = null;
// int numComment = 0;
// long init = System.currentTimeMillis();
// try {
// feeds = store.getAllFeedsByUser(userid);
//
// for (Feed feed : feeds) {
// List<Comment> comments = store.getAllCommentByFeed(feed.getKey());
//
//
// for (Comment comment : comments) {
// numComment ++;
// }
// }
//
// } catch (PrivacyLevelTypeNotFoundException | FeedTypeNotFoundException
// | ColumnNameNotFoundException | FeedIDNotFoundException e) {
// // TODO Auto-generated catch block
// System.err.println(e.toString());
// }
// long end = System.currentTimeMillis();
// System.err.println("retrieved " + feeds.size() + " and " + numComment + " in " + (end - init) + "ms");
// }
// @Test
// public void testAttachments() {
// Attachment a1 = new Attachment(UUID.randomUUID().toString(), "www1", "gattino1", "description1", "http://cdn.tuttozampe.com/wp-content/uploads/2010/09/ipoglicemia-gatto.jpg", "image/jpg");
// Attachment a2 = new Attachment(UUID.randomUUID().toString(), "www2", "name2", "description2", "http://www.gcomegatto.it/wp-content/uploads/2015/01/09gatto.jpg","image/jpg");
// Attachment a3 = new Attachment(UUID.randomUUID().toString(), "www3", "name3", "description3", "http://cdn.tuttozampe.com/wp-content/uploads/2010/09/ipoglicemia-gatto.jpg","image/jpg");
// List<Attachment> toPass = new ArrayList<Attachment>();
// toPass.add(a1);
// toPass.add(a2);
// toPass.add(a3);
//
// String feedId = UUID.randomUUID().toString();
// Feed feed = new Feed(feedId, FeedType.TWEET, "massimiliano.assante", new Date(), "/gcube/devsec/devVRE",
// "http://www.dailybest.it/wp-content/uploads/2015/10/gattini-nele-ciotole-e1344352237289.jpg",
// "http://www.dailybest.it/wp-content/uploads/2015/10/gattini-nele-ciotole-e1344352237289.jpg",
// "This post has attachments (gattini) ", PrivacyLevel.SINGLE_VRE,
// "Massimiliano Assante",
// "massimiliano.assante@isti.cnr.it",
// "http://www.dailybest.it/wp-content/uploads/2015/10/gattini-nele-ciotole-e1344352237289.jpg",
// "Gattino",
// "linkDesc",
// "image/jpeg", false);
// feed.setMultiFileUpload(true);
// assertTrue(store.saveUserFeed(feed, toPass));
// System.out.println("Wrote post? ");
// System.out.println("Feed has the following attachments: ");
// try {
// for (Attachment at : store.getAttachmentsByFeedId(feedId)) {
// System.out.println(at);
// }
// } catch (FeedIDNotFoundException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
//
// }
// @Test
// public void testHashTag() {
// try {
// final String VREID = "/gcube/devsec/devVRE";
// final String HASHTAG1 = "#testHashTag";
// final String HASHTAG2 = "#testHashTag3";
// List<String> hashtags = new LinkedList<String>();
// hashtags.add(HASHTAG1);
// hashtags.add(HASHTAG2);
//
//// Feed feed = new Feed(UUID.randomUUID().toString(), FeedType.TWEET, "massimiliano.assante", new Date(), VREID,
//// "www.d4science.org/monitor", "thumbUri", "This is a feed with " + HASHTAG1 + " and " + HASHTAG2, PrivacyLevel.VRES, "Massimiliano Assante", "massimiliano.assante@isti.cnr.it", "thumburl", "linkTitle", "linkDesc", "host");
//// assertTrue(store.saveUserFeed(feed));
//// assertTrue(store.saveHashTags(feed.getKey(), VREID, hashtags));
//// assertTrue(store.deleteHashTags("d0c64e42-9616-4e24-a65a-7a63a280d676", VREID, hashtags));
//// System.out.println(feed);
////
// System.out.println("\ngetting getVREHashtagsWithOccurrence for " + VREID);
// Map<String, Integer> hashtagsWithOcc = store.getVREHashtagsWithOccurrence(VREID);
// for (String hashtag : hashtagsWithOcc.keySet()) {
// System.out.println(hashtag + ":" + hashtagsWithOcc.get(hashtag));
// }
//
// System.out.println("\ngetting getVREFeedsByHashtag for " + VREID + " and " + HASHTAG1);
// for (Feed theFeed : store.getVREFeedsByHashtag(VREID, HASHTAG1)) {
// System.out.println(theFeed);
// }
//
// } catch (Exception e) {
// e.printStackTrace();
// }
//
//
// }
// /**
// * use exclusively to add a new (Static) CF to a keyspace with a secondary index
// */
// @Test
// public void addAttachmentStaticColumnFamilies() {
// ColumnFamily<String, String> CF_ATTACHMENTS = ColumnFamily.newColumnFamily(DBCassandraAstyanaxImpl.ATTACHMENTS, StringSerializer.get(), StringSerializer.get());
//
// try {
// String colNameToIndex = "feedId";
// new CassandraClusterConnection(false).getKeyspace().createColumnFamily(CF_ATTACHMENTS, ImmutableMap.<String, Object>builder()
// .put("column_metadata", ImmutableMap.<String, Object>builder()
// .put(colNameToIndex, ImmutableMap.<String, Object>builder()
// .put("validation_class", "UTF8Type")
// .put("index_name", "FeedIndex_"+UUID.randomUUID().toString().substring(0,5))
// .put("index_type", "KEYS")
// .build())
// .build())
// .build());
//
//
// } catch (ConnectionException e) {
// e.printStackTrace();
// }
// System.out.println("addStaticColumnFamily END");
// }
//
// /**
// * use exclusively to add a new (Dynamic) CF to a keyspace
// */
// @Test
// public void addInvitesDynamicColumnFamilies() {
// System.out.println("UserNotificationsUnread");
// ColumnFamily<String, String> cf_UserNotificationsUnreadTimeline = new ColumnFamily<String, String>(
// DBCassandraAstyanaxImpl.EMAIL_INVITES, // Column Family Name
// StringSerializer.get(), // Key Serializer
// StringSerializer.get()); // Column Serializer
//
// try {
//
// new CassandraClusterConnection(false).getKeyspace().createColumnFamily(cf_UserNotificationsUnreadTimeline, ImmutableMap.<String, Object>builder()
// .put("default_validation_class", "UTF8Type")
// .put("key_validation_class", "UTF8Type")
// .put("comparator_type", "UTF8Type")
// .build());
//
// } catch (ConnectionException e) {
// e.printStackTrace();
// }
// System.out.println("UserNotificationsUnread END");
// }
// private List<String> getKeys() {
// List<String> toReturn = new ArrayList<String>();
// try {
//
// OperationResult<Rows<String, String>> rows = store.getConnection().getKeyspace().prepareQuery(DBCassandraAstyanaxImpl.cf_UserNotificationsPreferences)
// .getAllRows()
// .setRowLimit(1000) // This is the page size
// .execute();
// int i = 1;
// for (Row<String, String> row : rows.getResult()) {
// System.out.println(i+" ROW: " + row.getKey() + " " + row.getColumns().size());
// toReturn.add(row.getKey());
// i++;
// }
// } catch (ConnectionException e) {
// e.printStackTrace();
// }
// return toReturn;
// }
//
// @Test
// public void testUserNotificationPreferences() {
// System.out.println("Notification type" + NotificationType.POST_ALERT.toString() +" OFF for:");
// try {
// for (String user : getKeys()) {
// List<NotificationChannelType> channels = store.getUserNotificationChannels(user, NotificationType.POST_ALERT);
// if (channels.isEmpty()) {
// System.out.println(user);
// }
// else if (! channels.contains(NotificationChannelType.EMAIL)) {
// System.out.println(user + "->" + channels.toString());
// }
// }
// for (NotificationChannelType channel : store.getUserNotificationChannels("roberto.trasarti", NotificationType.POST_ALERT)) {
// System.out.println(channel);
// }
// } catch (NotificationChannelTypeNotFoundException e) {
// e.printStackTrace();
// } catch (NotificationTypeNotFoundException e) {
// e.printStackTrace();
// };
//
// }
// @Test
// public void testLikes() {
// int count = 10;
// Feed feed = new Feed(UUID.randomUUID().toString(), FeedType.SHARE, "massimiliano.assante", new Date(), "/gcube/devsec/devVRE",
// "http://www.d4science.org/monitor", "thumbUri", "This feed is Liked ", PrivacyLevel.PUBLIC,
// "Massimiliano Assante", "massimiliano.assante@isti.cnr.it", "thumburl", "linkTitle", "linkDesc", "host", false);
// assertTrue(store.saveUserFeed(feed));
// Like toUnlike = new Like(UUID.randomUUID().toString(),"massimiliano.assante",
// new Date(), feed.getKey().toString(), "Massi Pallino", "thumbUrl");
//
// try {
// assertTrue(store.like(toUnlike));
// for (int i = 0; i < count; i++)
// assertTrue(store.like(new Like(UUID.randomUUID().toString(),"massimiliano.assante",
// new Date(), feed.getKey().toString(), "Rino Pallino", "thumbUrl")));
//
// System.out.println("massimiliano.assante liked the following feeds: ");
// for (String feedid : store.getAllLikedFeedIdsByUser("massimiliano.assante")) {
// System.out.println(feedid);
// }
//
// for (Like like : store.getAllLikesByFeed(feed.getKey().toString())) {
// System.out.println(like);
// }
// System.out.println("massimiliano.assante trying unlike the following feed: " + toUnlike);
// store.unlike("massimiliano.assante", toUnlike.getKey(), toUnlike.getFeedid());
//
// } catch (Exception e) {
// System.out.println("Exception feed id not found");
// }
// }
// /**
// * use exclusively to add a new CF to a keyspace
// */
// @Test
// public void addNotifPreferencesColumnFamily() {
// // ColumnFamily<String, String> cf_UserNotificationsPreferences = new ColumnFamily<String, String>(
// // DBCassandraAstyanaxImpl.USER_NOTIFICATIONS_PREFERENCES, // Column Family Name
// // StringSerializer.get(), // Key Serializer
// // StringSerializer.get()); // Column Serializer
// //
// // try {
// // new CassandraClusterConnection(false).getKeyspace().createColumnFamily(cf_UserNotificationsPreferences, ImmutableMap.<String, Object>builder()
// // .put("default_validation_class", "UTF8Type")
// // .put("key_validation_class", "UTF8Type")
// // .put("comparator_type", "UTF8Type")
// // .build());
// // } catch (ConnectionException e) {
// // e.printStackTrace();
// // }
// }
//
// @Test
// public void testFriendships() {
// assertTrue(store.requestFriendship("massimiliano.assante", "leonardo.candela"));
// assertTrue(store.requestFriendship("massimiliano.assante", "ermit"));
// assertTrue(store.requestFriendship("massimiliano.assante", "giorgino"));
// assertTrue(store.requestFriendship("barabba", "massimiliano.assante"));
//
// assertTrue(store.approveFriendship("leonardo.candela", "massimiliano.assante"));
// assertTrue(store.approveFriendship("ermit", "massimiliano.assante"));
//
// assertTrue(store.denyFriendship("giorgino", "massimiliano.assante"));
// System.out.println("Pending Connections for massimiliano.assante:");
// for (String userid: store.getPendingFriendRequests("massimiliano.assante")) {
// System.out.println(userid);
// }
//
// System.out.println("Connections for massimiliano.assante:");
// for (String userid: store.getFriends("massimiliano.assante")) {
// System.out.println(userid);
// }
//
// }
// @Test
// public void testLikedFeedsRetrieval() {
// try {
// for (Feed feed : store.getAllLikedFeedsByUser("luca.frosini", 10)) {
// System.out.println(feed);
// }
// } catch (Exception e) {
// e.printStackTrace();
// }
// }
//
//
//
//
// @Test
// public void testSingleNotification() {
// Notification not = new Notification(
// UUID.randomUUID().toString(),
// NotificationType.LIKE,
// "leonardo.candela",
// "MESSAGEID",
// new Date(),
// "uri",
// "This is notification about a like",
// false,
// "leonardo.candela", "Leonardo Candela",
// "thumburl");
// assertTrue(store.saveNotification(not));
//
// not = new Notification(
// UUID.randomUUID().toString(),
// NotificationType.MESSAGE,
// "massimiliano.assante",
// "MESSAGEID",
// new Date(),
// "uri",
// "This is notification about a like",
// false,
// "antonio.gioia", "Antonio Gioia",
// "thumburl");
// assertTrue(store.saveNotification(not));
// System.out.println("Writing one Notification " + not);
// }
//
// @Test
// public void testNotifications() {
// Notification not = null;
// System.out.println("Writing 18 Notifications");
// int count = 18;
// for (int i = 0; i < count; i++) {
// if (i % 2 != 0) {
// not = new Notification(UUID.randomUUID().toString(), NotificationType.JOB_COMPLETED_OK,
// "leonardo.candela", "TWEETID", new Date(), "uri", "This is notification about job completed OK #"+i, false, "pasquale.pagano", "Pasquale Pagano", "thumburl");
// } else {
// not = new Notification(UUID.randomUUID().toString(), NotificationType.JOB_COMPLETED_NOK,
// "massimiliano.assante", "MESSAGEID", new Date(), "uri", "This is notification about completed NOK #"+i, false, "leonardo.candela", "Leonardo Candela", "thumburl");
// }
// assertTrue(store.saveNotification(not));
// try {
// Thread.sleep(150);
// } catch (InterruptedException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
// }
//
// Notification rNot= null;
// try {
//
// //read
// rNot = store.readNotification(not.getKey().toString());
// assertNotNull(rNot);
// System.out.println("Reading one Notification " + rNot.getKey() + ": " + rNot.getDescription() + " Type: " + rNot.getType());
//
// //set Read
// assertTrue(store.setNotificationRead(rNot.getKey().toString()));
//
// System.out.println("Notification " + rNot.getKey() + " of Type: " + rNot.getType() + " was set to READ");
//
// not = new Notification(UUID.randomUUID().toString(), NotificationType.LIKE,
// "leonardo.candela", "FEEDID", new Date(), "uri", "This is notification of a Liked Leo feed by Massi", false, "massimiliano.assante", "Massimiliano Assante", "thumburl");
// assertTrue(store.saveNotification(not));
// try {
// Thread.sleep(150);
// } catch (InterruptedException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
// rNot = store.readNotification(not.getKey().toString());
// System.out.println("Reading another Notification " + rNot.getKey() + " of Type: " + rNot.getType() + " Read:? " + rNot.isRead());
// // //set Read
// // assertTrue(store.setNotificationRead(rNot.getKey().toString()));
// // System.out.println("Notification " + rNot.getKey() + " of Type: " + rNot.getType() + " was set to READ subject was this: " + rNot.getSubjectid());
// //
// Random randomGenerator = new Random();
//
// System.out.println("leonardo.candela Notifications: ");
// List<Notification> recentNots = store.getAllNotificationByUser("leonardo.candela", randomGenerator.nextInt(50));
// assertNotNull(recentNots);
// for (Notification notif :recentNots)
// System.out.println(notif);
//
//
// System.out.println("massimiliano.assante Notifications: ");
// recentNots = store.getUnreadNotificationsByUser("massimiliano.assante");
// assertNotNull(recentNots);
// for (Notification notif :recentNots)
// System.out.println(notif);
// } catch (Exception e) {
// e.printStackTrace();
// }
//
// System.out.println("getRangeNotificationsByUser massimiliano.assante: ");
// try {
// int from = 0;
// for (int i = 0; i < 5; i++) {
// System.out.println("\nFROM="+from);
// List<Notification> range = store.getRangeNotificationsByUser("massimiliano.assante", from, 50);
// for (Notification notification : range) {
// System.out.println(notification.getDescription());
// from = 1+i * 50;
// }
// }
// } catch (Exception e) {
// e.printStackTrace();
// }
// }
//
//
// @Test
// public void testFeeds() {
// int count = 18;
// Feed feed = null;
// for (int i = 0; i < count; i++) {
// if (i % 2 != 0) {
// feed = new Feed(UUID.randomUUID().toString(), FeedType.JOIN, "massimiliano.assante", new Date(), "/gcube/devsec/devVRE",
// "www.d4science.org/monitor", "thumbUri", "This is feed# "+ i, PrivacyLevel.VRES, "Massimiliano Assante", "massimiliano.assante@isti.cnr.it", "thumburl", "linkTitle", "linkDesc", "host");
// } else {
// feed = new Feed(UUID.randomUUID().toString(), FeedType.TWEET, "leonardo.candela", new Date(), "",
// "www.d4science.org/web/guest", "thumbUri", "This is feed# "+ i, PrivacyLevel.PORTAL, "Leonardo Candela", "leonardo.candela@isti.cnr.it", "thumburl", "linkTitle", "linkDesc", "host");
// }
// assertTrue(store.saveUserFeed(feed));
// try {
// Thread.sleep(150);
// } catch (InterruptedException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
// }
//
// Feed rFeed = null;
// try {
// rFeed = store.readFeed(feed.getKey().toString());
// rFeed = store.readFeed(feed.getKey().toString());
// rFeed = store.readFeed(feed.getKey().toString());
// rFeed = store.readFeed(feed.getKey().toString());
// assertNotNull(rFeed);
//
// String feedIdToDelete = UUID.randomUUID().toString();
// feed = new Feed(feedIdToDelete, FeedType.PUBLISH, "massimiliano.assante", new Date(), "/gcube/devsec/devVRE",
// "www.d4science.org/monitor", "thumbUri", "This is feed to be deleted", PrivacyLevel.VRES, "Massimiliano Assante", "massimiliano.assante@isti.cnr.it", "thumburl", "linkTitle", "linkDesc", "host", false);
// assertTrue(store.saveUserFeed(feed));
// try {
// Thread.sleep(250);
// } catch (InterruptedException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
// System.out.println("Test Delete Feed ");
// assertTrue(store.deleteFeed(feedIdToDelete));
//
// System.out.println("massimiliano.assante ALL FEEDS: ");
// for (Feed recFeed : store.getAllFeedsByUser("massimiliano.assante"))
// System.out.println(recFeed);
// }
// catch (Exception e) {
// e.printStackTrace();
// }
// }
//
//
//
// @Test
// public void testComments() {
// int count = 10;
// Feed feed = new Feed(UUID.randomUUID().toString(), FeedType.SHARE, "massimiliano.assante", new Date(), "/gcube/devsec/devVRE",
// "http://www.d4science.org/monitor", "thumbUri", "This is feed that is going to be commented ", PrivacyLevel.PUBLIC, "Massimiliano Assante",
// "massimiliano.assante@isti.cnr.it", "thumburl", "linkTitle", "linkDesc", "host", false);
// assertTrue(store.saveUserFeed(feed));
//
// Comment toDelete = null;
// for (int i = 0; i < count; i++) {
// try {
// toDelete = new Comment(UUID.randomUUID().toString(),"leonardo.candela",
// new Date(), feed.getKey().toString(), "This comment #"+i, "Leonardo Candela", "thumbUrl");
// assertTrue(store.addComment(toDelete));
//
// } catch (FeedIDNotFoundException e) {
// System.out.println("Exception feed id not found");
// }
// }
// System.out.println("GetAllCOmmentsByFeed ");
// for (Comment cm : store.getAllCommentByFeed(feed.getKey().toString())) {
// try {
// System.out.println(store.readCommentById(cm.getKey()));
// } catch (CommentIDNotFoundException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
// };
//
// try {
// assertTrue(store.deleteComment(toDelete.getKey(), toDelete.getFeedid()));
// } catch (Exception e) {
// System.out.println("Exception feed id not found");
// }
// }
}

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package org.gcube.portal.databook.server;
import java.util.List;
import java.util.Map;
import javax.mail.internet.AddressException;
import org.gcube.portal.databook.shared.Attachment;
import org.gcube.portal.databook.shared.Comment;
import org.gcube.portal.databook.shared.Feed;
import org.gcube.portal.databook.shared.Invite;
import org.gcube.portal.databook.shared.InviteOperationResult;
import org.gcube.portal.databook.shared.InviteStatus;
import org.gcube.portal.databook.shared.Like;
import org.gcube.portal.databook.shared.Notification;
import org.gcube.portal.databook.shared.NotificationChannelType;
import org.gcube.portal.databook.shared.NotificationType;
import org.gcube.portal.databook.shared.Post;
import org.gcube.portal.databook.shared.RangeFeeds;
import org.gcube.portal.databook.shared.RangePosts;
import org.gcube.portal.databook.shared.ex.ColumnNameNotFoundException;
import org.gcube.portal.databook.shared.ex.CommentIDNotFoundException;
import org.gcube.portal.databook.shared.ex.FeedIDNotFoundException;
import org.gcube.portal.databook.shared.ex.FeedTypeNotFoundException;
import org.gcube.portal.databook.shared.ex.InviteIDNotFoundException;
import org.gcube.portal.databook.shared.ex.InviteStatusNotFoundException;
import org.gcube.portal.databook.shared.ex.LikeIDNotFoundException;
import org.gcube.portal.databook.shared.ex.NotificationChannelTypeNotFoundException;
import org.gcube.portal.databook.shared.ex.NotificationIDNotFoundException;
import org.gcube.portal.databook.shared.ex.NotificationTypeNotFoundException;
import org.gcube.portal.databook.shared.ex.PrivacyLevelTypeNotFoundException;
/**
* @author Massimiliano Assante ISTI-CNR
* @author Costantino Perciante ISTI-CNR
* <class>DatabookStore</class> is the high level interface for querying and adding data to DatabookStore
*/
public interface DatabookStore {
/**
* userid from requests a friendship to userid to
* @return true if everything went fine
*/
boolean requestFriendship(String from, String to);
/**
* userid from approves a friendship to userid to
* @return true if everything went fine
*/
boolean approveFriendship(String from, String to);
/**
* userid from denies a friendship to userid to
* @return true if everything went fine
*/
boolean denyFriendship(String from, String to);
/**
* @param userid the user id you want to know friends
* @return a List of userid representing the friends for the given userid
*/
List<String> getFriends(String userid);
/**
* @param userid the user id you want to know the pending friend requests
* @return a List of userid representing the friends for the given userid
*/
List<String> getPendingFriendRequests(String userid);
/**
* @deprecated use saveUserPost
* save a Feed instance in the store
* @return true if everything went fine
*/
boolean saveUserFeed(Feed feed);
/**
* save a Post instance in the store
* @return true if everything went fine
*/
boolean saveUserPost(Post feed);
/**
* Save a Feed instance in the store having more than one attachment
* Use this if you need to attach more than one file to the post
*
* @deprecated use saveUserPost
* @param attachments a list of attachments starting from the second
* @return true if everything went fine
*/
boolean saveUserFeed(Feed feed, List<Attachment> attachments);
/**
* Save a Post instance in the store having more than one attachment
* Use this if you need to attach more than one file to the post
*
* @param attachments a list of attachments starting from the second
* @return true if everything went fine
*/
boolean saveUserPost(Post post, List<Attachment> attachments);
/**
* Delete a Feed from the store
* @deprecated use saveUserPost
* @throws FeedIDNotFoundException
* @return true if everything went fine
*/
boolean deleteFeed(String feedid) throws FeedIDNotFoundException, PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException;
/**
* delete a Feed from the store
* @throws FeedIDNotFoundException
* @return true if everything went fine
*/
boolean deletePost(String postid) throws FeedIDNotFoundException, PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException;
/**
* Save a post in the VRES TimeLine in the store
* @deprecated use savePostToVRETimeline
* @param feedKey feedKey
* @param vreid vre identifier
* @throws FeedIDNotFoundException
*/
boolean saveFeedToVRETimeline(String feedKey, String vreid) throws FeedIDNotFoundException;
/**
* save a post in the VRES TimeLine in the store
* @param postKey the post id
* @param vreid vre identifier
* @throws FeedIDNotFoundException
*/
boolean savePostToVRETimeline(String postKey, String vreid) throws FeedIDNotFoundException;
/**
* @deprecated use saveAppPost
* save a Post instance in the store
* @return true if everything went fine
*/
boolean saveAppFeed(Feed feed);
/**
* save a Post instance in the store
* @return true if everything went fine
*/
boolean saveAppPost(Post feed);
/**
* @deprecated use saveAppPost
* Save a Post instance in the store
* Use this if your app needs to attach more than one file to the post
*
* @param attachments a list of attachments starting from the second
* @return true if everything went fine
*/
boolean saveAppFeed(Feed feed, List<Attachment> attachments);
/**
* Save a Post instance in the store
* Use this if your app needs to attach more than one file to the post
*
* @param attachments a list of attachments starting from the second
* @return true if everything went fine
*/
boolean saveAppPost(Post feed, List<Attachment> attachments);
/**
* @deprecated use readPost
* read a feed from a given id
* @throws PrivacyLevelTypeNotFoundException
* @throws FeedTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
Feed readFeed(String feedid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException;
/**
* read a feed from a given id
* @throws PrivacyLevelTypeNotFoundException
* @throws FeedTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
Post readPost(String postid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException;
/**
* @deprecated use getAllPostsByUser instead
* @param userid user identifier
* return all the feeds belonging to the userid
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Feed> getAllFeedsByUser(String userid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException;
/**
* @param userid user identifier
* return all the feeds belonging to the userid
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Post> getAllPostsByUser(String userid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException;
/**
* @deprecated use getAllPostsByApp instead
* @param appid application identifier
* return all the feeds belonging to the appid
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Feed> getAllFeedsByApp(String appid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException;
/**
* @param appid application identifier
* return all the feeds belonging to the appid
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Post> getAllPostsByApp(String appid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException;
/**
* @deprecated use getRecentCommentedPostsByUserAndDate instead
* @param userid the user identifier like andrea.rossi
* @param timeInMillis the initial time in millis to be considered
* @return a list of feeds commented by userid starting from timeInMillis
* @throws Exception
*/
List<Feed> getRecentCommentedFeedsByUserAndDate(String userid, long timeInMillis) throws Exception;
/**
* @param userid the user identifier like andrea.rossi
* @param timeInMillis the initial time in millis to be considered
* @return a list of feeds commented by userid starting from timeInMillis
* @throws Exception
*/
List<Post> getRecentCommentedPostsByUserAndDate(String userid, long timeInMillis) throws Exception;
/**
* @deprecated use getAllPortalPrivacyLevelPosts instead
* return all the feeds whose Level is PORTAL
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
* @throws PrivacyLevelTypeNotFoundException
*/
List<Feed> getAllPortalPrivacyLevelFeeds() throws FeedTypeNotFoundException, ColumnNameNotFoundException, PrivacyLevelTypeNotFoundException;
/**
* return all the feeds whose Level is PORTAL
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
* @throws PrivacyLevelTypeNotFoundException
*/
List<Post> getAllPortalPrivacyLevelPosts() throws FeedTypeNotFoundException, ColumnNameNotFoundException, PrivacyLevelTypeNotFoundException;
/**
* return the most recent feeds for this user up to quantity param
* @deprecated
* @param userid user identifier
* @param quantity the number of most recent feeds for this user
* @return a <class>List</class> of most recent feeds for this user
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Feed> getRecentFeedsByUser(String userid, int quantity) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException;
/**
* return the most recent feeds for this user up to quantity param
* @param userid user identifier
* @param quantity the number of most recent feeds for this user
* @return a <class>List</class> of most recent feeds for this user
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Post> getRecentPostsByUser(String userid, int quantity) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException;
/**
* @deprecated use getAllPostsByVRE
* @param vreid vre identifier
* return all the feeds belonging to the userid
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Feed> getAllFeedsByVRE(String vreid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException;
/**
* @param vreid vre identifier
* return all the feeds belonging to the userid
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Post> getAllPostsByVRE(String vreid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException;
/**
* @deprecated use getRecentPostsByVRE
* return the most recent feeds for this vre up to quantity param
* @param vreid VRES identifier
* @param quantity the number of most recent feeds for this vre
* @return a <class>List</class> of most recent feeds for this vre
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Feed> getRecentFeedsByVRE(String vreid, int quantity) throws IllegalArgumentException, PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException;
/**
* return the most recent posts for this vre up to quantity param
* @param vreid VRES identifier
* @param quantity the number of most recent posts for this vre
* @return a <class>List</class> of most recent posts for this vre
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Post> getRecentPostsByVRE(String vreid, int quantity) throws IllegalArgumentException, PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException;
/**
* return the most recent posts for this vre up to quantity param and the last index of the feeds in the timeline
* lastReturnedFeedTimelineIndex is usuful to know from where to start the range the second time you ask
* because there are deletions
*
* @deprecated use getRecentPostsByVREAndRange
* @param vreid VRES identifier
* @param from the range start (most recent feeds for this vre) has to be greater than 0
* @param quantity the number of most recent feeds for this vre starting from "from" param
* @return a <class>lastReturnedFeedTimelineIndex</class> containing of most recent feeds for this vre
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
RangeFeeds getRecentFeedsByVREAndRange(String vreid, int from, int quantity) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException;
/**
* return the most recent posts for this vre up to quantity param and the last index of the posts in the timeline
* lastReturnedPostTimelineIndex is useful to know from where to start the range the next time you ask, because there are deletions
*
* @param vreid VRES identifier
* @param from the range start (most recent feeds for this vre) has to be greater than 0
* @param quantity the number of most recent feeds for this vre starting from "from" param
* @return a <class>RangePosts</class> containing of most recent feeds for this vre
* @throws FeedTypeNotFoundException
* @throws PrivacyLevelTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
RangePosts getRecentPostsByVREAndRange(String vreid, int from, int quantity) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, FeedIDNotFoundException;
/**
* @deprecated use getRecentPostsByUserAndDate
* @param userid user identifier
* @param timeInMillis time in milliseconds from which you want to start retrieve the feeds
* @return the number of feeds in the range from: today to: timeInMillis
*/
List<Feed> getRecentFeedsByUserAndDate(String userid, long timeInMillis) throws IllegalArgumentException;
/**
* @param userid user identifier
* @param timeInMillis time in milliseconds from which you want to start retrieve the feeds
* @return the number of feeds in the range from: today to: timeInMillis
*/
List<Post> getRecentPostsByUserAndDate(String userid, long timeInMillis) throws IllegalArgumentException;
/**
* save a Notification instance in the store
* @return true if everything went fine
*/
boolean saveNotification(Notification notification);
/**
* set an existing Notification instance in the to read
* @return true if everything went fine
*/
boolean setNotificationRead(String notificationidToSet) throws NotificationIDNotFoundException, NotificationTypeNotFoundException, ColumnNameNotFoundException;
/**
* read a notification from a given id
* @throws {@link ColumnNameNotFoundException}
* @throws {@link NotificationIDNotFoundException}
* @throws {@link NotificationTypeNotFoundException}
*/
Notification readNotification(String notificationid) throws NotificationIDNotFoundException, NotificationTypeNotFoundException, ColumnNameNotFoundException;
/**
* @param userid user identifier
* @param limit set 0 to get everything, an int to get the most recent -limit- notifications
* return all the notifications belonging to the userid up to limit, set 0 to get everything
* @throws NotificationTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Notification> getAllNotificationByUser(String userid, int limit) throws NotificationTypeNotFoundException, ColumnNameNotFoundException, NotificationIDNotFoundException;
/**
*
* @param userid user identifier
* @param from the range start has to be greater than 0
* @param quantity the number of most recent notifications for this user starting from "from" param
* @return all the notifications for the userid in the range requested
* @throws NotificationTypeNotFoundException
* @throws ColumnNameNotFoundException
* @throws NotificationIDNotFoundException
*/
List<Notification> getRangeNotificationsByUser(String userid, int from, int quantity) throws NotificationTypeNotFoundException, ColumnNameNotFoundException, NotificationIDNotFoundException;
/**
* This is a fast way to set all notification to read quickly
* @param userid
* @return true if everything went fine
* @throws {@link ColumnNameNotFoundException}
* @throws {@link NotificationIDNotFoundException}
* @throws {@link NotificationTypeNotFoundException}
*/
boolean setAllNotificationReadByUser(String userid) throws NotificationIDNotFoundException, NotificationTypeNotFoundException, ColumnNameNotFoundException;
/**
* return the not yet read notifications (not including messages)
* @param userid user identifier
* @return a <class>List</class> of not yet read notifications for this user
* @throws NotificationTypeNotFoundException
* @throws ColumnNameNotFoundException
*/
List<Notification> getUnreadNotificationsByUser(String userid) throws NotificationTypeNotFoundException, ColumnNameNotFoundException, NotificationIDNotFoundException;
/**
*
* @param userid user identifier
* @throws ColumnNameNotFoundException
* @throws NotificationTypeNotFoundException
* @throws NotificationIDNotFoundException
* @return true if there are unread notifications (not including messages), false if they are all read
*/
boolean checkUnreadNotifications(String userid) throws NotificationIDNotFoundException, NotificationTypeNotFoundException, ColumnNameNotFoundException;
/**
*
* @param userid user identifier
* @throws ColumnNameNotFoundException
* @throws NotificationTypeNotFoundException self explaining
* @throws NotificationChannelTypeNotFoundException self explaining
* @throws NotificationIDNotFoundException
* @return true if there are unread messages notifications (including messages), false if they are all read
*/
boolean checkUnreadMessagesNotifications(String userid) throws NotificationIDNotFoundException, NotificationTypeNotFoundException, ColumnNameNotFoundException;
/**
* return the channels a user chose for being notified for a given notification type
* @param userid user identifier
* @param notificationType the type of the notification
* @return a list of <class>NotificationChannelType</class> that represents the channels this user wants to be notified
*/
List<NotificationChannelType> getUserNotificationChannels(String userid, NotificationType notificationType) throws NotificationChannelTypeNotFoundException, NotificationTypeNotFoundException;
/**
* set the notification preferences map (enable or disable the channels to be used for notifying the user)
* @param userid user identifier
* @param enabledChannels a map of the channels to which reach the user per notification, empty array or null values to set the key notification type off
* @return true if everything was fine
*/
boolean setUserNotificationPreferences(String userid, Map<NotificationType, NotificationChannelType[]> enabledChannels);
/**
* get the notification preferences map (enableor disable the channels to be used for notifying the user)
* @param userid user identifier
* @return the map
* @throws NotificationTypeNotFoundException self explaining
* @throws NotificationChannelTypeNotFoundException self explaining
*/
Map<NotificationType, NotificationChannelType[]> getUserNotificationPreferences(String userid) throws NotificationTypeNotFoundException, NotificationChannelTypeNotFoundException;
/**
* @param commentId comment unique identifier
* @return the comment belonging to the commentId
* @throws CommentIDNotFoundException
*/
Comment readCommentById(String commentId) throws CommentIDNotFoundException;
/**
* add a comment to a feed
* @param comment the Comment instance to add
*/
boolean addComment(Comment comment) throws FeedIDNotFoundException;
/**
* @deprecated use getAllCommentByPost
* @param feedid feed identifier
* return all the comments belonging to the feedid
*/
List<Comment> getAllCommentByFeed(String feedid);
/**
* @param postid the post identifier
* return all the comments belonging to the postid
*/
List<Comment> getAllCommentByPost(String postid);
/**
* @param userid user identifier
* @param timeInMillis time in milliseconds from which you want to start retrieve the feeds
* @return a list of comments (sorted starting from the most recent one) made by the user since timeInMillis up to now
*/
List<Comment> getRecentCommentsByUserAndDate(String userid, long timeInMillis) throws Exception;
/**
* edit a comment
* @param comment the comment to edit
* @return true if success, false otherwise
*/
boolean editComment(Comment comment) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, CommentIDNotFoundException, FeedIDNotFoundException;
/**
* deletes a comment
* @param commentid the comment identifier to delete
* @param feedid the feedid to which the comment is associated
* @return true if success, false otherwise
*/
boolean deleteComment(String commentid, String feedid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, CommentIDNotFoundException, FeedIDNotFoundException;
/**
* add a like to a feed
* @param like instance
* @throws FeedIDNotFoundException
*/
boolean like(Like like) throws FeedIDNotFoundException;
/**
* unlike a feed
* @param userid user identifier
* @param likeid the like identifier to delete
* @param feedid the feedid to which the comment is associated
* @return true if success, false otherwise
*/
boolean unlike(String userid, String likeid, String feedid) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, ColumnNameNotFoundException, LikeIDNotFoundException, FeedIDNotFoundException;
/**
* @deprecated use getAllLikedPostIdsByUser
* @param userid user identifier
* return all the feedids a user has liked
*/
List<String> getAllLikedFeedIdsByUser(String userid);
/**
* @param userid user identifier
* return all the feedids a user has liked
*/
List<String> getAllLikedPostIdsByUser(String userid);
/**
* @deprecated use getAllLikedPostsByUser
* @param userid user identifier
* @param limit set 0 to get everything, an int to get the most recent -limit- liked feeds
* @throws ColumnNameNotFoundException .
* @throws FeedIDNotFoundException .
* @throws FeedTypeNotFoundException .
* @throws PrivacyLevelTypeNotFoundException
* @throws FeedIDNotFoundException .
* return all the feeds a user has liked
*/
List<Feed> getAllLikedFeedsByUser(String userid, int limit) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException;
/**
* @param userid user identifier
* @param limit set 0 to get everything, an int to get the most recent -limit- liked posts
* @throws ColumnNameNotFoundException .
* @throws FeedIDNotFoundException .
* @throws FeedTypeNotFoundException .
* @throws PrivacyLevelTypeNotFoundException
* @throws FeedIDNotFoundException .
* return all the feeds a user has liked
*/
List<Post> getAllLikedPostsByUser(String userid, int limit) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException;
/**
* @deprecated use getRecentLikedPostsByUserAndDate
* @param userid user identifier
* @param timeInMillis time in milliseconds from which you want to start retrieve the feeds
* @return the likes made to feeds in the range from: today to: timeInMillis
*/
List<Feed> getRecentLikedFeedsByUserAndDate(String userid, long timeInMillis) throws IllegalArgumentException;
/**
* @param userid user identifier
* @param timeInMillis time in milliseconds from which you want to start retrieve the feeds
* @return the likes made to feeds in the range from: today to: timeInMillis
*/
List<Post> getRecentLikedPostsByUserAndDate(String userid, long timeInMillis) throws IllegalArgumentException;
/**
* @deprecated use getAllLikesByPost
* @param postid postid identifier
* return all the likes belonging to the postid
*/
List<Like> getAllLikesByFeed(String postid);
/**
* @param postid postid identifier
* return all the likes belonging to the postid
*/
List<Like> getAllLikesByPost(String postid);
/**
*
* @param hashtags the hashtag including the '#'
* @param postid the postid to which the hashtag is associated
* @param vreid VRE identifier
* @return true if success, false otherwise
* @throws FeedIDNotFoundException
*/
boolean saveHashTags(String postid, String vreid, List<String> hashtags) throws FeedIDNotFoundException;
/**
*
* @param hashtags the hashtag including the '#'
* @param commentId the commentId to which the hashtag is associated
* @param vreid VRE identifier
* @return true if success, false otherwise
* @throws CommentIDNotFoundException
*/
boolean saveHashTagsComment(String commentId, String vreid, List<String> hashtags) throws CommentIDNotFoundException;
/**
*
* @param hashtags the hashtag including the '#'
* @param postid the postid to which the hashtag is associated
* @param vreid VRE identifier
* @return true if success, false otherwise
* @throws FeedIDNotFoundException
*/
boolean deleteHashTags(String postid, String vreid, List<String> hashtags) throws FeedIDNotFoundException;
/**
*
* @param hashtags the hashtag including the '#'
* @param commentId the commentId to which the hashtag is associated
* @param vreid VRE identifier
* @return true if success, false otherwise
* @throws CommentIDNotFoundException
*/
boolean deleteHashTagsComment(String commentId, String vreid, List<String> hashtags) throws CommentIDNotFoundException;
/**
* get a map of vre hashtags where the key is the hashtag and the value is the occurrence of the hashtag in the VRE
* @param vreid vre identifier (scope)
* @return a HashMap<String, Integer> of vre Hashtags associated with their occurrence
*/
Map<String, Integer> getVREHashtagsWithOccurrence(String vreid);
/**
* get a map of vre hashtags where the key is the hashtag and the value is the occurrence of the hashtag in the VRE
* @param vreid vre identifier (scope)
* @param timestamp do not consider hashtags used before timestamp
* @return a HashMap<String, Integer> of vre Hashtags associated with their occurrence
*/
Map<String, Integer> getVREHashtagsWithOccurrenceFilteredByTime(String vreid, long timestamp);
/**
* @deprecated use getVREPostsByHashtag
* @param vreid VRE identifier
* @param hashtag the hashtag to look for including the '#', it is case sensitive
* @throws ColumnNameNotFoundException .
* @throws FeedIDNotFoundException .
* @throws FeedTypeNotFoundException .
* @throws PrivacyLevelTypeNotFoundException
* @throws FeedIDNotFoundException .
* @return all the feeds having the hashtag passed as parameter
*/
List<Feed> getVREFeedsByHashtag(String vreid, String hashtag) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException;
/**
*
* @param vreid VRE identifier
* @param hashtag the hashtag to look for including the '#', it is case sensitive
* @throws ColumnNameNotFoundException .
* @throws FeedIDNotFoundException .
* @throws FeedTypeNotFoundException .
* @throws PrivacyLevelTypeNotFoundException
* @throws FeedIDNotFoundException .
* @return all the feeds having the hashtag passed as parameter
*/
List<Post> getVREPostsByHashtag(String vreid, String hashtag) throws PrivacyLevelTypeNotFoundException, FeedTypeNotFoundException, FeedIDNotFoundException, ColumnNameNotFoundException;
/**
* Save the invite for a given email into a given vre
* @param invite the invite object instanc to save
* @return {@link InviteOperationResult} SUCCESS, FAILED or ALREADY_INVITED (if an invite is sent to en existing email in the same environment more than once)
*/
InviteOperationResult saveInvite(Invite invite) throws AddressException;
/**
*
* @param vreid the environment where you want to check the invite
* @param email the email of the invite to check in the environmnet
* @return the InviteId if present, null otherwise
*/
String isExistingInvite(String vreid, String email);
/**
* read an invite from a given id
* @throws InviteIDNotFoundException
* @throws InviteStatusNotFoundException
*/
Invite readInvite(String inviteid) throws InviteIDNotFoundException, InviteStatusNotFoundException;
/**
* set the status of an invite, see {@link InviteStatus}
* @throws InviteIDNotFoundException
*/
boolean setInviteStatus(String vreid, String email, InviteStatus status) throws InviteIDNotFoundException, InviteStatusNotFoundException;
/**
* Use to get the list of invites per VRE
* @param vreid the vre id
* @param status optional, if you want to restict on the status, e.g. all pending invites
* @return return the list of invites
* @throws InviteIDNotFoundException
* @throws InviteStatusNotFoundException
*/
List<Invite> getInvitedEmailsByVRE(String vreid, InviteStatus... status) throws InviteIDNotFoundException, InviteStatusNotFoundException;
/**
*
* @param feedId
* @return the list of attachments of the feed feedId, starting from the second one (first attachment is included in Feed instance already)
*/
List<Attachment> getAttachmentsByFeedId(String feedId) throws FeedIDNotFoundException;
/**
* Retrieve all the ids of the vre
* @return the set of ids of the vre available or empty list in case of errors.
*/
public List<String> getAllVREIds();
/**
* close the connection to the underlying database
*/
void closeConnection();
}

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package org.gcube.portal.databook.server;
import static org.gcube.resources.discovery.icclient.ICFactory.clientFor;
import static org.gcube.resources.discovery.icclient.ICFactory.queryFor;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.Serializable;
import java.net.InetSocketAddress;
import java.util.ArrayList;
import java.util.List;
import java.util.Properties;
import org.gcube.common.portal.GCubePortalConstants;
import org.gcube.common.portal.PortalContext;
import org.gcube.common.resources.gcore.ServiceEndpoint;
import org.gcube.common.resources.gcore.ServiceEndpoint.AccessPoint;
import org.gcube.common.scope.api.ScopeProvider;
import org.gcube.portal.databook.shared.ex.TooManyRunningClustersException;
import org.gcube.resources.discovery.client.api.DiscoveryClient;
import org.gcube.resources.discovery.client.queries.api.SimpleQuery;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* @author Massimiliano Assante ISTI-CNR
* @author Ahmed Salah Tawfik Ibrahim ISTI-CNR
*
* @version 2.0.0 October 2023
*
*/
@SuppressWarnings("serial")
public class RunningCluster implements Serializable {
/**
* logger
*/
private static final Logger _log = LoggerFactory.getLogger(RunningCluster.class);
/**
* properties to read
*/
private static final String HOST_PROPERTY = "host";
private static final String HOST_PORT_PROPERTY = "port";
private static final String DATACENTER_NAME_PROPERTY = "datacenter";
private static final String KEY_SPACE_NAME_PROPERTY = "keyspace";
/**
* other constants
*/
private final static String RUNTIME_RESOURCE_NAME = "SocialPortalDataStore";
private final static String PLATFORM_NAME = "Cassandra";
private static final String DEFAULT_CONFIGURATION = "/org/gcube/portal/databook/server/resources/databook.properties";
private static RunningCluster singleton;
/**
* Host
*/
private String host;
/**
* Cluster Name
*/
private String datacenterName;
/**
* Keyspace Name
*/
private String keyspaceName; //to be modified
/**
* @param infrastructureName could be null
* @return an instance of the RunningCluster
*/
public static synchronized RunningCluster getInstance(String infrastructureName) {
if (singleton == null) {
singleton = new RunningCluster(infrastructureName);
}
return singleton;
}
/**
* private constructor
*/
private RunningCluster(String infrastructureName) {
//Query the IS (for the future)
/*List<ServiceEndpoint> resources = getConfigurationFromIS(infrastructureName);
if (resources.size() > 1) {
_log.error("Too many Runtime Resource having name " + RUNTIME_RESOURCE_NAME +" in this scope ");
throw new TooManyRunningClustersException("There exist more than 1 Runtime Resource in this scope having name "
+ RUNTIME_RESOURCE_NAME + " and Platform " + PLATFORM_NAME + ". Only one allowed per infrasrtucture.");
}
else if (resources.size() == 0){
_log.error("There is no Runtime Resource having name " + RUNTIME_RESOURCE_NAME +" and Platform " + PLATFORM_NAME + " in this scope. Using default configuration properties: " + DEFAULT_CONFIGURATION);
loadDefaultConfiguration();
}
else {
for (ServiceEndpoint res : resources) {
AccessPoint found = res.profile().accessPoints().iterator().next();
host = found.address();
clusterName = found.description();
keyspaceName = found.name();
}
}
} catch (Exception e) {
e.printStackTrace();
}*/
host = "10.1.28.55:9042, 10.1.30.142:9042, 10.1.28.100:9042";
datacenterName = "1";
keyspaceName = "dev_mig_new_schema_test";
}
/**
*
* @return the
* @throws Exception
*/
private List<ServiceEndpoint> getConfigurationFromIS(String infrastructureName) throws Exception {
_log.debug("getConfigurationFromIS infrastructureName="+infrastructureName );
String scope = "/";
if(infrastructureName != null && !infrastructureName.isEmpty())
scope += infrastructureName;
else {
scope += readInfrastructureName();
_log.debug("infrastrucute name is null, setting root scope=" + scope);
}
String currScope = ScopeProvider.instance.get();
ScopeProvider.instance.set(scope);
SimpleQuery query = queryFor(ServiceEndpoint.class);
query.addCondition("$resource/Profile/Name/text() eq '"+ RUNTIME_RESOURCE_NAME +"'");
query.addCondition("$resource/Profile/Platform/Name/text() eq '"+ PLATFORM_NAME +"'");
DiscoveryClient<ServiceEndpoint> client = clientFor(ServiceEndpoint.class);
List<ServiceEndpoint> toReturn = client.submit(query);
ScopeProvider.instance.set(currScope);
return toReturn;
}
private String readInfrastructureName() {
Properties props = new Properties();
try {
StringBuilder sb = new StringBuilder(getCatalinaHome());
sb.append(File.separator)
.append(PortalContext.CONFIGURATION_FOLDER)
.append(File.separator)
.append(PortalContext.INFRA_PROPERTY_FILENAME);
String propertyfile = sb.toString();
File propsFile = new File(propertyfile);
FileInputStream fis = new FileInputStream(propsFile);
props.load( fis);
return props.getProperty(GCubePortalConstants.INFRASTRUCTURE_NAME);
}
catch(IOException e) {
_log.error("infrastructure.properties file not found under $CATALINA_HOME/conf/ dir, setting default infrastructure Name " + "gcube");
return "gcube";
}
}
/**
*
*/
private void loadDefaultConfiguration() {
Properties props = new Properties();
try {
props.load(CassandraClusterConnection.class.getResourceAsStream(DEFAULT_CONFIGURATION));
host = props.getProperty(HOST_PROPERTY) + ":" + props.getProperty(HOST_PORT_PROPERTY);
datacenterName = props.getProperty(DATACENTER_NAME_PROPERTY);
keyspaceName = props.getProperty(KEY_SPACE_NAME_PROPERTY);
} catch (IOException e) {
e.printStackTrace();
}
}
public String getHost() {
return host;
}
public void setHost(String host) {
this.host = host;
}
public String getKeyspaceName() {
return keyspaceName;
}
public void setKeyspaceName(String keyspaceName) {
this.keyspaceName = keyspaceName;
}
@Override
public String toString() {
return "RunningCluster [host=" + host + ", datacenterName=" + datacenterName
+ ", keyspaceName=" + keyspaceName + "]";
}
/**
*
* @return $CATALINA_HOME
*/
private static String getCatalinaHome() {
return (System.getenv("CATALINA_HOME").endsWith("/") ? System.getenv("CATALINA_HOME") : System.getenv("CATALINA_HOME")+"/");
}
public void setDatacenterName(String datacenterName){
this.datacenterName = datacenterName;
}
public String getDatacenterName() {
return datacenterName;
}
public List<InetSocketAddress> getHosts() {
List<InetSocketAddress> hosts = new ArrayList<>();
String [] ips = host.split(", ");
for (String ip: ips){
String[] ip_port = ip.split(":");
hosts.add(new InetSocketAddress(ip_port[0], Integer.parseInt(ip_port[1])));
}
return hosts;
}
}

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package org.gcube.portal.databook.server;
public class Schema {
//Tables
public static final String NOTIFICATIONS = "Notifications";
public static final String POSTS = "Posts";
public static final String COMMENTS = "Comments";
public static final String LIKES = "Likes";
public static final String INVITES = "Invites";
public static final String VRE_TIMELINE_POSTS = "VRETimeline";
public static final String USER_TIMELINE_POSTS = "UserTimeline";
public static final String APP_TIMELINE_POSTS = "AppTimeline";
public static final String USER_LIKED_POSTS = "UserLikes";
public static final String USER_NOTIFICATIONS = "UserNotifications"; // regular user notifications timeline (both read and unread, messages are included)
public static final String USER_NOTIFICATIONS_UNREAD = "UserUnreadNotifications"; // only unread user notifications/ notifications messages
public static final String USER_NOTIFICATIONS_PREFERENCES = "UserNotificationsPreferences"; // preferences for notifications
public static final String HASHTAGS_COUNTER = "HashtagsCounter"; // count the hashtags per group and type
public static final String HASHTAGGED_POSTS = "HashtaggedPosts"; // contains hashtags per type associated with vre and POST
public static final String HASHTAGGED_COMMENTS = "HashtaggedComments"; // contains hashtags per type associated with vre and comment
public static final String VRE_INVITES = "VREInvites"; //contains the emails that were invited per VRE
public static final String EMAIL_INVITES = "EmailInvites"; //contains the list of invitation per email
public static final String ATTACHMENTS = "Attachments"; //contains the list of all the attachments in a POST
//columns
public static final String USER_ID = "userid"; //text
public static final String TYPE = "type"; //text
public static final String PREFERENCE = "preference"; //text
public static final String TIMESTAMP = "timestamp"; //timestamp
public static final String NOT_ID = "notid"; //UUID
public static final String VRE_ID = "vreid"; //text
public static final String POST_ID = "postid"; //UUID
public static final String APP_ID = "appid"; //text
public static final String HASHTAG = "hashtag"; //text
public static final String COMMENT_ID = "commentid"; //UUID
public static final String COUNT = "count"; //big int
public static final String LIKE_ID = "likeid"; //UUID
public static final String INVITE_ID = "inviteid"; //UUID
public static final String STATUS = "status"; //text
public static final String EMAIL = "email"; //text
public static final String ATTACH_ID = "attachid"; //UUID
public static final String URI = "uri"; //text
public static final String NAME = "name"; //text
public static final String DESCRIPTION = "description"; //text
public static final String URI_THUMBNAIL = "urithumbnail"; //text
public static final String MIME_TYPE = "mimetype"; //text
public static final String SENDER_USER_ID = "senderuserid"; //text
public static final String CONTROL_CODE = "controlcode"; //text
public static final String SENDER_FULL_NAME = "senderfullname"; //text
public static final String FULL_NAME = "fullname"; //text
public static final String THUMBNAIL_URL = "thumbnailurl"; //text
public static final String COMMENT = "comment"; //text
public static final String IS_EDIT = "isedit"; //bool
public static final String LAST_EDIT_TIME = "lastedittime"; //timestamp
public static final String SUBJECT_ID = "subjectid"; //text
public static final String SENDER_ID = "senderid"; //text
public static final String SENDER_THUMBNAIL_URL = "senderthumbnailurl"; //text
public static final String IS_READ = "isread"; //bool
public static final String LINK_HOST = "linkhost"; //text
public static final String LIKES_NO = "likesno"; //big int
public static final String LINK_DESCRIPTION = "linkdescription"; //text
public static final String IS_APPLICATION_POST = "isapplicationpost"; //bool -->
public static final String ENTITY_ID = "entityid"; //text
public static final String PRIVACY = "privacy"; //text
public static final String MULTI_FILE_UPLOAD = "multifileupload"; //bool
public static final String COMMENTS_NO = "commentsno"; //big int
public static final String LINK_TITLE = "linktitle"; //text
}

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package org.gcube.portal.databook.server;
import org.gcube.portal.databook.shared.*;
import org.gcube.portal.databook.shared.ex.*;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.List;
public class Tester {
private static DBCassandraAstyanaxImpl store;
private static Logger LOGGER = LoggerFactory.getLogger(Tester.class);
public Tester() {
store = new DBCassandraAstyanaxImpl("gcube"); //set to true if you want to drop the KeySpace and recreate it
}
public static void main(String[] args) throws ColumnNameNotFoundException, PrivacyLevelTypeNotFoundException, FeedIDNotFoundException, FeedTypeNotFoundException {
Tester test = new Tester();
//test.getComment();
test.testFunc();
System.exit(0);
}
public void testFunc() throws ColumnNameNotFoundException, PrivacyLevelTypeNotFoundException, FeedIDNotFoundException, FeedTypeNotFoundException {
String postIdToUpdate = "047c601d-2291-4974-9224-d6732b1fbe26";
Post read = store.readPost(postIdToUpdate);
List<Comment> readC = store.getAllCommentByPost("047c601d-2291-4974-9224-d6732b1fbe26");
System.out.println(read);
readC.forEach(c -> System.out.println(c.getText()));
}
public void getComment(){
String uuid = "820969b2-4632-4197-9fd6-5aafab781faa";
Comment c;
try {
c = store.readCommentById(uuid);
System.out.println(c);
} catch (CommentIDNotFoundException e) {
// TODO Auto-generated catch block
System.err.println(e.toString());
}
}
}

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host = node1.d.cassandra.research-infrastructures.eu
port = 9160
cluster = D4Science Cluster
keyspace = DevKeySpace

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package org.gcube.portal.databook.shared;
import java.io.Serializable;
/**
*
* @author Massimiliano Assante, ISTI-CNR
* @version 0.1 Dec 2012
*
*/
@SuppressWarnings("serial")
public class ApplicationProfile implements Serializable {
private String key;
private String name;
private String description;
private String imageUrl;
private String scope;
private String url;
public ApplicationProfile() {
super();
}
public ApplicationProfile(String key, String name, String description, String imageUrl, String scope, String url) {
super();
this.key = key;
this.name = name;
this.description = description;
this.imageUrl = imageUrl;
this.scope = scope;
this.url = url;
}
public String getKey() {
return key;
}
public void setKey(String key) {
this.key = key;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public String getImageUrl() {
return imageUrl;
}
public void setImageUrl(String imageUrl) {
this.imageUrl = imageUrl;
}
public String getScope() {
return scope;
}
public void setScope(String scope) {
this.scope = scope;
}
public String getUrl() {
return url;
}
public void setUrl(String url) {
this.url = url;
}
@Override
public String toString() {
return "ApplicationProfile [key=" + key + ", name=" + name + ", description="
+ description + ", imageUrl=" + imageUrl + ", scope=" + scope
+ ", url=" + url + "]";
}
}

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package org.gcube.portal.databook.shared;
import java.io.Serializable;
import org.jsonmaker.gwt.client.Jsonizer;
@SuppressWarnings("serial")
public class Attachment implements Serializable {
public interface AttachmentJsonizer extends Jsonizer {}
private String id;
private String uri;
private String name;
private String description;
private String thumbnailURL;
private String mimeType;
public Attachment() {
super();
}
/**
* @param id the id in the cassandra CF
* @param uri where you can download the file from
* @param name the name of the attached file
* @param description the description of the attached file
* @param thumbnailURL the URL of the image representing the attached file
* @param mimeType the type of file
*/
public Attachment(String id, String uri, String name, String description,
String thumbnailURL, String mimeType) {
super();
this.id = id;
this.uri = uri;
this.name = name;
this.description = description;
this.thumbnailURL = thumbnailURL;
this.mimeType = mimeType;
}
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getUri() {
return uri;
}
public void setUri(String uri) {
this.uri = uri;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public String getThumbnailURL() {
return thumbnailURL;
}
public void setThumbnailURL(String thumbnailURL) {
this.thumbnailURL = thumbnailURL;
}
public String getMimeType() {
return mimeType;
}
public void setMimeType(String mimeType) {
this.mimeType = mimeType;
}
@Override
public String toString() {
return "Attachment [uri=" + uri + ", name=" + name + ", description="
+ description + ", thumbnailURL=" + thumbnailURL
+ ", mimeType=" + mimeType + "]";
}
}

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package org.gcube.portal.databook.shared;
import jsinterop.annotations.JsOverlay;
import jsinterop.annotations.JsPackage;
import jsinterop.annotations.JsType;
@JsType(isNative = true, namespace = JsPackage.GLOBAL, name = "Object")
public class ClientAttachment {
public String id;
public String uri;
public String name;
public String description;
public String thumbnailURL;
public String mimeType;
/**
* @param id the id in the cassandra CF
* @param uri where you can download the file from
* @param name the name of the attached file
* @param description the description of the attached file
* @param thumbnailURL the URL of the image representing the attached file
* @param mimeType the type of file
*/
@JsOverlay
public static ClientAttachment create(String id, String uri, String name, String description, String thumbnailURL, String mimeType) {
ClientAttachment o = new ClientAttachment();
o.id = id;
o.uri = uri;
o.name = name;
o.description = description;
o.thumbnailURL = thumbnailURL;
o.mimeType = mimeType;
return o;
}
}

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package org.gcube.portal.databook.shared;
import java.io.Serializable;
import java.util.Date;
import java.util.List;
import org.jsonmaker.gwt.client.Jsonizer;
/**
*
* @author Massimiliano Assante, ISTI-CNR
*
*/
@SuppressWarnings("serial")
public class ClientFeed implements Serializable {
public interface ClientFeedJsonizer extends Jsonizer {}
private String key;
private String type;
private String userid;
private Date time;
private String uri;
private String description;
private String fullName;
private String email;
private String thumbnailURL;
private String linkTitle;
private String linkDescription;
private String linkUrlThumbnail;
private String linkHost;
private List<Attachment> attachments;
public ClientFeed() {
super();
}
public ClientFeed(String key, String type, String userid, Date time,
String uri, String description, String fullName, String email,
String thumbnailURL, String linkTitle, String linkDescription,
String linkUrlThumbnail, String linkHost, List<Attachment> attachments) {
super();
this.key = key;
this.type = type;
this.userid = userid;
this.time = time;
this.uri = uri;
this.description = description;
this.fullName = fullName;
this.email = email;
this.thumbnailURL = thumbnailURL;
this.linkTitle = linkTitle;
this.linkDescription = linkDescription;
this.linkUrlThumbnail = linkUrlThumbnail;
this.linkHost = linkHost;
this.attachments = attachments;
}
public String getKey() {
return key;
}
public void setKey(String key) {
this.key = key;
}
public String getType() {
return type;
}
public void setType(String type) {
this.type = type;
}
public String getUserid() {
return userid;
}
public void setUserid(String userid) {
this.userid = userid;
}
public Date getTime() {
return time;
}
public void setTime(Date time) {
this.time = time;
}
public String getUri() {
return uri;
}
public void setUri(String uri) {
this.uri = uri;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public String getFullName() {
return fullName;
}
public void setFullName(String fullName) {
this.fullName = fullName;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getThumbnailURL() {
return thumbnailURL;
}
public void setThumbnailURL(String thumbnailURL) {
this.thumbnailURL = thumbnailURL;
}
public String getLinkTitle() {
return linkTitle;
}
public void setLinkTitle(String linkTitle) {
this.linkTitle = linkTitle;
}
public String getLinkDescription() {
return linkDescription;
}
public void setLinkDescription(String linkDescription) {
this.linkDescription = linkDescription;
}
public String getLinkUrlThumbnail() {
return linkUrlThumbnail;
}
public void setLinkUrlThumbnail(String linkUrlThumbnail) {
this.linkUrlThumbnail = linkUrlThumbnail;
}
public String getLinkHost() {
return linkHost;
}
public void setLinkHost(String linkHost) {
this.linkHost = linkHost;
}
public List<Attachment> getAttachments() {
return attachments;
}
public void setAttachments(List<Attachment> attachments) {
this.attachments = attachments;
}
@Override
public String toString() {
return "ClientFeed [key=" + key + ", type=" + type + ", userid="
+ userid + ", time=" + time + ", uri=" + uri + ", description="
+ description + ", fullName=" + fullName + ", email=" + email
+ ", thumbnailURL=" + thumbnailURL + ", linkTitle=" + linkTitle
+ ", linkDescription=" + linkDescription
+ ", linkUrlThumbnail=" + linkUrlThumbnail + ", linkHost="
+ linkHost + ", attachments=" + attachments + "]";
}
}

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package org.gcube.portal.databook.shared;
import java.util.Date;
import jsinterop.annotations.JsOverlay;
import jsinterop.annotations.JsPackage;
import jsinterop.annotations.JsType;
/**
*
* @author Massimiliano Assante, CNR-ISTI
* Uses JsInterop annotations to deserialize the object
*/
@JsType(isNative = true, namespace = JsPackage.GLOBAL, name = "Object")
public class ClientPost {
public String key;
public String type;
public String userid;
public Date time;
public String uri;
public String description;
public String fullName;
public String email;
public String thumbnailURL;
public String linkTitle;
public String linkDescription;
public String linkUrlThumbnail;
public String linkHost;
public ClientAttachment[] attachments;
@JsOverlay
public static ClientPost create(String key, String type, String userid, Date time,
String uri, String description, String fullName, String email,
String thumbnailURL, String linkTitle, String linkDescription,
String linkUrlThumbnail, String linkHost, ClientAttachment[] attachments) {
ClientPost o = new ClientPost();
o.key = key;
o.type = type;
o.userid = userid;
o.time = time;
o.uri = uri;
o.description = description;
o.fullName = fullName;
o.email = email;
o.thumbnailURL = thumbnailURL;
o.linkTitle = linkTitle;
o.linkDescription = linkDescription;
o.linkUrlThumbnail = linkUrlThumbnail;
o.linkHost = linkHost;
o.attachments = attachments;
return o;
}
}

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