gCubeSystem
/
aslcore
16
1
Fork 0
Code Issues Pull Requests Releases Wiki Activity

git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/application-support-layer/applicationSupportLayerCore@68215 82a268e6-3cf1-43bd-a215-b396298e98cf

This commit is contained in:
panagiotis.liakos 2013-01-22 14:59:49 +00:00
parent 2ba5f1ee4e
commit 0e8ca77ec5
45 changed files with 55 additions and 3583 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
.classpath
View File

@ -1,10 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="src"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
<classpathentry kind="lib" path="C:/Documents and Settings/rena/Desktop/ISCache.jar"/>
<classpathentry kind="con" path="org.eclipse.jdt.USER_LIBRARY/ehcache"/>
<classpathentry kind="con" path="org.eclipse.jdt.USER_LIBRARY/gCore-0-5"/>
<classpathentry kind="con" path="org.eclipse.jdt.USER_LIBRARY/dependenciesNewVoms"/>
<classpathentry kind="output" path="bin"/>
</classpath>
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" output="target/classes" path="src/main/java"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER"/>
<classpathentry kind="output" path="target/classes"/>
</classpath>

40
.project
View File

@ -1,17 +1,23 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>applicationSupportLayerCore</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.jdt.core.javanature</nature>
</natures>
</projectDescription>
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>aslcore</name>
<comment>Library supporting dissemination of gCube content with OAI-ORE. NO_M2ECLIPSE_SUPPORT: Project files created with the maven-eclipse-plugin are not supported in M2Eclipse.</comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.eclipse.m2e.core.maven2Builder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.m2e.core.maven2Nature</nature>
<nature>org.eclipse.jdt.core.javanature</nature>
</natures>
</projectDescription>

3
.settings/org.eclipse.core.resources.prefs Normal file
View File

@ -0,0 +1,3 @@
eclipse.preferences.version=1
encoding//src/main/java=UTF-8
encoding/<project>=UTF-8

5
.settings/org.eclipse.jdt.core.prefs Normal file
View File

@ -0,0 +1,5 @@
eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
org.eclipse.jdt.core.compiler.compliance=1.6
org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
org.eclipse.jdt.core.compiler.source=1.6

5
.settings/org.eclipse.jdt.ui.prefs
View File

@ -1,3 +1,2 @@
#Mon Sep 22 12:37:04 EEST 2008
eclipse.preferences.version=1
org.eclipse.jdt.ui.text.custom_code_templates=<?xml version\="1.0" encoding\="UTF-8" standalone\="no"?><templates/>
eclipse.preferences.version=1
org.eclipse.jdt.ui.text.custom_code_templates=<?xml version\="1.0" encoding\="UTF-8" standalone\="no"?><templates/>

4
.settings/org.eclipse.m2e.core.prefs Normal file
View File

@ -0,0 +1,4 @@
activeProfiles=
eclipse.preferences.version=1
resolveWorkspaceProjects=true
version=1

2
CHANGELOG
View File

@ -1,2 +0,0 @@
v. 2.0.0 (16-06-2009)
* First release

1
INSTALL
View File

@ -1 +0,0 @@
Used as a library in the gCube Framework

6
LICENSE
View File

@ -1,6 +0,0 @@
gCube System - License
------------------------------------------------------------
The gCube/gCore software is licensed as Free Open Source software conveying to the EUPL (http://ec.europa.eu/idabc/eupl).
The software and documentation is provided by its authors/distributors "as is" and no expressed or
implied warranty is given for its use, quality or fitness for a particular case.

2
MAINTAINERS
View File

@ -1,2 +0,0 @@
Rena Tsantouli (e.tsantoylh@di.uoa.gr),
National Kapodistrian University of Athens, Department Informatics.

51
README
View File

@ -1,51 +0,0 @@
The gCube System - Process Optimisation - Planner Service
------------------------------------------------------------
This work is partially funded by the European Commission in the
context of the D4Science project (www.d4science.eu), under the 1st call of FP7 IST priority.
Authors
-------
* Valia Tsagkalidou (v.tsagkalidou@di.uoa.gr),
National Kapodistrian University of Athens, Department Informatics.
* Rena Tsantouli (e.tsantoylh@di.uoa.gr),
National Kapodistrian University of Athens, Department Informatics.
* Panagiota Koltsida (p.koltsida@di.uoa.gr),
National Kapodistrian University of Athens, Department Informatics.
Version and Release Date
------------------------
v. 2.0.0, 16/06/2009
Description
-----------
Provides functionality that helps presentation layer to use gCube services
Download information
--------------------
Source code is available from SVN:
https://svn.d4science.research-infrastructures.eu/gcube/trunk/application-support-layer/applicationSupportLayerCore/
Binaries can be downloaded from:
https://gcube.wiki.gcube-system.org/gcube/index.php/ASL
Documentation
-------------
Documentation is available on-line from the Projects Documentation Wiki:
https://gcube.wiki.gcube-system.org/gcube/index.php/ASL
Licensing
---------
This software is licensed under the terms you may find in the file named "LICENSE" in this directory.

80
build.xml
View File

@ -1,80 +0,0 @@
<project default="compile" basedir=".">
<property environment="env" />
<property name="globus.location" location="${env.GLOBUS_LOCATION}"/>
<property name="project.build" value="build"/>
<property name="build.classes" value="${project.build}/classes"/>
<target name="compile" depends="clean ,setenv" description="Compile project source code">
<echo>Compiling project source code</echo>
<javac srcdir="."
destdir="${build.classes}"
classpathref="classpath"
debug="on"
optimize="off"
deprecation="on"/>
<!--<copy file="etc/**" toDir="${build.classes}"/> -->
</target>
<target name="jar" depends="compile">
<jar destfile="ApplicationSupportLibraryCore.jar" >
<fileset dir="${build.classes}">
<include name="**/*.class"/>
<include name="**/*.xml"/>
<include name="**/*.properties"/>
</fileset>
<fileset dir=".">
<include name="**/etc/*.xml"/>
<include name="**/etc/*.properties"/>
<include name="**/etc/*.xsl"/>
</fileset>
</jar>
</target>
<target name="setenv" description="Check for libraries and print out config information">
<mkdir dir="${project.build}"/>
<mkdir dir="${build.classes}"/>
<path id="classpath">
<pathelement location="${build.classes}"/>
<pathelement path="${java.class.path}"/>
<fileset dir="${globus.location}/lib">
<include name="*.jar"/>
</fileset>
<fileset dir="${ehcache}/">
<include name="*.jar"/>
</fileset>
</path>
<!-- print out the computed classpath -->
<pathconvert
pathsep="${line.separator}|-- "
property="classpath.echo"
refid="classpath"
/>
<echo message="Computed Classpath"/>
<echo message="|-- ${classpath.echo}"/>
</target>
<target name="javadoc">
<javadoc access="public"
author="true"
destdir="doc/api"
nodeprecated="false"
nodeprecatedlist="false"
noindex="false"
nonavbar="false"
notree="false"
source="1.5"
sourcepath="src"
packagenames="org.gcube.application.framework.*"
splitindex="true"
use="true"
version="true"
failonerror="false">
<classpath>
<fileset dir="${globus.location}/lib">
<include name="*.jar"/>
</fileset>
</classpath>
</javadoc>
</target>
<target name="clean" description="Delete classes and existing library">
<delete quiet="true" dir="${project.build}"/>
</target>
</project>

28
changelog.xml
View File

@ -1,28 +0,0 @@
<ReleaseNotes>
<Changeset component="org.gcube.application-support-layer.application-support-layer-core.2-2-3" date="2010-07-16">
<Change>Removed ASL Session expiration</Change>
<Change>Included declarations for OAI-PMH caches in ehcache configuration file</Change>
</Changeset>
<Changeset component="org.gcube.application-support-layer.application-support-layer-core.2-3-0" date="2010-09-03">
<Change>Added class ASLGroupModel, used by portlets</Change>
<Change>Added class SchemaFieldPair, used by OAI-PMH extension</Change>
<Change>Added session constants</Change>
<Change>Added new ehcache declaration</Change>
<Change>Added methods in ASLSession for retrieving groupModel infos</Change>
</Changeset>
<Changeset component="org.gcube.application-support-layer.application-support-layer-core.2-3-1" date="2010-10-21">
<Change>Added check when setting the scope, because of the custom portal handler</Change>
</Changeset>
<Changeset component="org.gcube.application-support-layer.application-support-layer-core.2-4-0" date="2010-01-14">
<Change>Added method for separating user login through the login portlet from the one from bookmarks</Change>
</Changeset>
<Changeset component="org.gcube.application-support-layer.application-support-layer-core.2-5-0" date="2010-05-06">
<Change>Added ServiceUtils method for retrieving a service epr.</Change>
</Changeset>
<Changeset component="org.gcube.application-support-layer.application-support-layer-core.3-1-0" date="2010-05-06">
<Change>Extended API of ASLGroupModel.</Change>
</Changeset>
<Changeset component="org.gcube.application-support-layer.application-support-layer-core.3-1-2" date="2012-05-04">
<Change>Changed ehCache configuration to disable multicast.</Change>
</Changeset>
</ReleaseNotes>

11
pom.xml
View File

@ -82,6 +82,17 @@
<version>1.6.4</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>backport-util-concurrent</groupId>
<artifactId>backport-util-concurrent</artifactId>
<version>3.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.gcube.distribution</groupId>
<artifactId>ghn-client-runtime</artifactId>
<version>2.1.0-SNAPSHOT</version>
</dependency>
</dependencies>

71
src/org/gcube/application/framework/core/GenericResourceInfoI.java
View File

@ -1,71 +0,0 @@
package org.gcube.application.framework.core;
import java.rmi.RemoteException;
import java.util.HashMap;
import java.util.List;
import java.util.Vector;
import org.gcube.application.framework.core.genericresources.model.ISGenericResource;
import org.gcube.application.framework.core.util.Pair;
/**
* @author Valia Tsagkalidou (NKUA)
*
*/
public interface GenericResourceInfoI {
/**
* @param name the name of the generic resource
* @return a list containing the generic resources that have as name the given
* @throws RemoteException when an error has occurred while communicating with IS
*/
public List<ISGenericResource> getGenericResourceByName(String name) throws RemoteException ;
/**
* @param id the id of the generic resource
* @return a list containing the corresponding generic resources
* @throws RemoteException when an error has occurred while communicating with IS
*/
public List<ISGenericResource> getGenericResourceByID(String id) throws RemoteException;
/**
* @return a list containing the generic resources that describe which collections are part of the active VRE as well as their hierarchical structure (the name of this generic resource is "ScenarioCollectionInfo")
* @throws RemoteException when an error has occurred while communicating with IS
*/
public List<ISGenericResource> getGenericResourceForScenario() throws RemoteException ;
/**
* Updates a generic resource based on it's ID
* @param genericResource the generic resource to be updated
* @throws RemoteException when an error has occurred while communicating with IS
*/
public void updateGenericResourceByID(ISGenericResource genericResource) throws RemoteException;
/**
* Creates a new generic resource
* @param genericResource the new generic resource
* @throws RemoteException when an error has occurred while communicating with IS
*/
public String createGenericResource(ISGenericResource genericResource) throws RemoteException;
/**
* Reomoves an existing generic resource
* @param genericResource the generic resource to be removed
* @throws RemoteException when an error has occurred while communicating with IS
*/
public void removeGenericResource(ISGenericResource genericResource) throws RemoteException;
/**
* @return a list containing pairs of (name, id) of the available generic resources
* @throws RemoteException when an error has occurred while communicating with IS
*/
public List<Pair> getAvailableGenericResourceNames() throws RemoteException;
/**
*
* @param xsltType Presentation or Metadata. The type of the xslt
* @return A vector which contains all the generic resources, xslts of this type. The xslts are sorted by the schema.
*/
public HashMap<String,Vector<String[]>> getAllXslts(String xsltType);
}

137
src/org/gcube/application/framework/core/cache/CachesManager.java vendored
View File

@ -1,137 +0,0 @@
package org.gcube.application.framework.core.cache;
import java.util.HashMap;
import org.gcube.application.framework.core.cache.factories.GenericResourceCacheEntryFactory;
import net.sf.ehcache.CacheManager;
import net.sf.ehcache.Ehcache;
import net.sf.ehcache.constructs.blocking.CacheEntryFactory;
import net.sf.ehcache.constructs.blocking.SelfPopulatingCache;
/**
* @author Valia Tsagkalidou (KNUA)
*
* This class is a singleton that manages the available caches
*
*/
public class CachesManager {
protected static CachesManager cacheManager = new CachesManager();
protected CacheManager manager;
// protected Ehcache profileCache;
// protected Ehcache genericResourceCache;
// protected Ehcache searchConfigCache;
// protected Ehcache collectionCache;
// protected Ehcache contentCache;
// protected Ehcache thumbnailCache;
// protected Ehcache schemataCache;
// protected Ehcache metadataCache;
protected HashMap<String, Ehcache> caches;
/**
* The constructor
*/
protected CachesManager() {
manager = CacheManager.create(CachesManager.class.getResource("/etc/ehcache.xml"));
caches = new HashMap<String, Ehcache>();
// profileCache = manager.getEhcache("profiles");
Ehcache genericResourceCache = manager.getEhcache("genericResources");
// searchConfigCache = manager.getEhcache("searchConfiguration");
// collectionCache = manager.getEhcache("collections");
// contentCache = manager.getEhcache("content");
// thumbnailCache = manager.getEhcache("thumbnail");
// schemataCache = manager.getEhcache("schemata");
// metadataCache = manager.getEhcache("metadata");
// profileCache = new SelfPopulatingCache(profileCache, new ProfileCacheEntryFactory());
genericResourceCache = new SelfPopulatingCache(genericResourceCache, new GenericResourceCacheEntryFactory());
caches.put("genericResourceCache", genericResourceCache);
// searchConfigCache = new SelfPopulatingCache(searchConfigCache, new SearchConfigCacheEntryFactory());
// collectionCache = new SelfPopulatingCache(collectionCache, new CollectionCacheEntryFactory());
// contentCache = new SelfPopulatingCache(contentCache, new ContentInfoCacheEntryFactory());
// thumbnailCache = new SelfPopulatingCache(thumbnailCache, new ThumbnailCacheEntryFactory());
// schemataCache = new SelfPopulatingCache(schemataCache, new SchemaInfoCacheEntryFactory());
// metadataCache = new SelfPopulatingCache(metadataCache, new MetadataCacheEntryFactory());
}
/**
* @return the sigleton of CachesManager
*/
public static CachesManager getInstance() {
return cacheManager;
}
public Ehcache getEhcache (String cacheName, CacheEntryFactory cacheFactory) {
if (caches.get(cacheName) == null) {
Ehcache newCache = manager.getEhcache(cacheName);
newCache = new SelfPopulatingCache(newCache, cacheFactory);
caches.put(cacheName, newCache);
}
return caches.get(cacheName);
}
/**
* @return the cache that contains the user profiles
*/
// public Ehcache getProfileCache() {
// return profileCache;
// }
/**
* @return the cache that contains the generic resources
*/
public Ehcache getGenericResourceCache() {
return caches.get("genericResourceCache");
}
/**
* @return the cache that contains the search configurations
*/
// public Ehcache getSearchConfigCache() {
// return searchConfigCache;
// }
/**
* @return the cache that contains the collections per VRE
*/
// public Ehcache getCollectionCache() {
// return collectionCache;
// }
/**
* @return the cache that contains information about digital objects
*/
// public Ehcache getContentCache() {
// return contentCache;
// }
/**
* @return the cache that contains thumbnails
*/
// public Ehcache getThumbnailCache() {
// return thumbnailCache;
// }
/**
* @return the cache that contains the searchable fields for each metadata schema
*/
// public Ehcache getSchemataCache() {
// return schemataCache;
// }
/**
* @return the cache that contains the metadata objects
*/
// public Ehcache getMetadataCache() {
// return metadataCache;
// }
}

77
src/org/gcube/application/framework/core/cache/RIsManager.java vendored
View File

@ -1,77 +0,0 @@
package org.gcube.application.framework.core.cache;
import java.util.HashMap;
import org.gcube.common.core.scope.GCUBEScope;
import org.gcube.common.core.utils.logging.GCUBELog;
import org.gcube.informationsystem.cache.ISCache;
import org.gcube.informationsystem.cache.ISCacheManager;
/**
* This class manages the running harvester threads.
*
* @author Valia Tsagkalidou (KNUA)
*
*/
public class RIsManager {
/**
* Defines the manager's instance
*/
private static RIsManager instance = null;
/**
* keeps the ISCache per scope
*/
protected HashMap<GCUBEScope, ISCache> isCaches;
/** Object logger. */
protected final GCUBELog logger = new GCUBELog(this);
/**
* Initializes RIsManager
*/
private RIsManager() {
isCaches = new HashMap<GCUBEScope, ISCache>();
}
/**
* Retrieves the singleton
* @return the only instance of RIsManager
*/
synchronized public static RIsManager getInstance() {
if (instance == null)
instance = new RIsManager();
return instance;
}
/**
* @param scope the GGUBEScope for which the RIs are requested
* @return the ISCache for this specific scope
*/
public synchronized ISCache getISCache(GCUBEScope scope)
{
ISCache isInfo = isCaches.get(scope);
if(isInfo == null)
{
// If the ISCache in not already created, then it creates a new instance and adds it to the HashMap
try {
ISCacheManager.addManager(scope);
isInfo = ISCacheManager.getManager(scope).getCache();
isCaches.put(scope, isInfo);
try {
Thread.sleep(5000);
} catch (InterruptedException e1) {
logger.error("", e1);
}
} catch (Exception e) {
logger.error("", e);
}
}
return isInfo;
}
}

114
src/org/gcube/application/framework/core/cache/factories/ApplicationCredentials.java vendored
View File

@ -1,114 +0,0 @@
package org.gcube.application.framework.core.cache.factories;
import java.util.HashMap;
//import org.gcube.application.framework.core.security.PortalSecurityManager;
//import org.gcube.application.framework.core.security.VOMSAdminManager;
//import org.gcube.application.framework.core.util.UserCredential;
//import org.gcube.common.core.scope.GCUBEScope;
//import org.gcube.common.core.security.utils.VOMSAttributesReader;
import org.gcube.common.core.utils.logging.GCUBELog;
//import org.gcube.vomanagement.vomsapi.VOMSAdmin;
//import org.gcube.vomanagement.vomsapi.impl.VOMSAPIFactory;
//import org.glite.wsdl.services.org_glite_security_voms.User;
import org.gridforum.jgss.ExtendedGSSCredential;
/**
* This class is used for retrieving and updating the portal credential that is needed by the caches in order to retrieve information form gCube services
* @author Valia Tsagkalidou (NKUA)
*
*/
public class ApplicationCredentials {
private static ApplicationCredentials applCredentials = new ApplicationCredentials();
private HashMap<String, ExtendedGSSCredential> creds;
protected static String userDN = "/O=Grid/OU=GlobusTest/OU=simpleCA-gauss.eng.it/OU=eng.it/CN=";
protected static String userCA = "/O=Grid/OU=GlobusTest/OU=simpleCA-gauss.eng.it/CN=Globus Simple CA";
/** Object logger. */
protected final GCUBELog logger = new GCUBELog(this);
/**
* The basic constructor
*/
protected ApplicationCredentials()
{
creds = new HashMap<String, ExtendedGSSCredential>();
}
/**
* @return the sigleton of ApplicationCredentials
*/
public static ApplicationCredentials getInstance()
{
return applCredentials;
}
/**
* @param VREname the of the VRE for which you want to get the "portal" credential
* @return the grid credential
*/
public ExtendedGSSCredential getCredential(String VREname)
{
// PortalSecurityManager secMan = new PortalSecurityManager(GCUBEScope.getScope(VREname));
// if(!secMan.isSecurityEnabled())
// return null;
// ExtendedGSSCredential cred = creds.get(VREname);
// if(cred == null)
// {
// // If the credential is not available, it retrieves it from myProxy
// cred = UserCredential.getCredential("application", VREname);
// if(cred == null)
// {
// //user "application" does not exist on this VRE, so we add him and try to get credential again
// VOMSAdmin vomsA;
// VOMSAPIFactory factory;
// try {
// factory = VOMSAdminManager.getVOMSFactory();
// vomsA = factory.getVOMSAdmin();
// // String[] roles = vomsA.listRoles();
// // vomsA.createUser("application", userDN+"application", userCA, "application@gcube.org");
// // vomsA.addMember(VREname, userDN+"application", userCA);
// // vomsA.assignRole(VREname, roles[0], userDN+"application", userCA);
// // vomsA = new VOMSAdminImpl();
// String[] roles = vomsA.listRoles();
// User myUser = new User();
// myUser.setCN("application");
// myUser.setDN(userDN+"application");
// myUser.setCA(userCA);
// myUser.setMail("application@gcube.org");
// //vomsA.getExtendedPortType().createUser("application", userDN+"application", userCA, "application@gcube.org");
// vomsA.createUser(myUser);
// //vomsA.getExtendedPortType().addOnlineCAMember(VREname, userDN+"application");
// //vomsA.getExtendedPortType().assignOnlineCARole(VREname, roles[0], userDN+"application");
// vomsA.addMember(VREname, userDN + "application", userCA);
// vomsA.assignRole(VREname, roles[0], userDN + "application", userCA);
// }
// catch (Exception e) {
// vomsA = null;
// logger.error("", e);
// }
// cred = UserCredential.getCredential("application", VREname);
// }
// creds.put(VREname, cred);
// }
// else
// {
// // credential already available
// VOMSAttributesReader vomsReader = null;
// try {
// vomsReader = new VOMSAttributesReader(cred);
// //Check if it's gonna expire in the next minute, and refresh it
// if(vomsReader.getRefreshPeriod() < 60000)
// {
// cred = UserCredential.getCredential("application", VREname);
// creds.put(VREname, cred);
// }
// } catch (Exception e1) {
// logger.error("", e1);
// }
// }
// return cred;
return null;
}
}

137
src/org/gcube/application/framework/core/cache/factories/GenericResourceCacheEntryFactory.java vendored
View File

@ -1,137 +0,0 @@
package org.gcube.application.framework.core.cache.factories;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.gcube.application.framework.core.genericresources.model.ISGenericResource;
import org.gcube.application.framework.core.util.CacheEntryConstants;
import org.gcube.application.framework.core.util.QueryString;
import org.gcube.application.framework.core.util.SessionConstants;
import org.gcube.common.core.contexts.GCUBEContext;
import org.gcube.common.core.contexts.GHNContext;
import org.gcube.common.core.informationsystem.client.AtomicCondition;
import org.gcube.common.core.informationsystem.client.ISClient;
import org.gcube.common.core.informationsystem.client.queries.GCUBEGenericResourceQuery;
import org.gcube.common.core.resources.GCUBEGenericResource;
import org.gcube.common.core.scope.GCUBEScope;
import org.gcube.common.core.scope.GCUBEScope.Type;
import org.gcube.common.core.utils.logging.GCUBELog;
import net.sf.ehcache.constructs.blocking.CacheEntryFactory;
/**
* @author Valia Tsagkalidou
*
*/
public class GenericResourceCacheEntryFactory implements CacheEntryFactory {
static ISClient client = null;
/** Object logger. */
protected final GCUBELog logger = new GCUBELog(this);
/**
* Constructor to initialize the ISClient
*/
public GenericResourceCacheEntryFactory() {
super();
if(client == null)
{
try {
client = GHNContext.getImplementation(ISClient.class);
} catch (Exception e) {
logger.error("",e);
}
}
}
/**
* @param key a QueryString representing pairs of keys and values: needed keys are "vre" and one of "id" or "name"
* @return a list containing the Generic Resources that correspond to the query
*/
public List<ISGenericResource> createEntry(Object key) throws Exception {
QueryString querySt = (QueryString) key;
logger.info("query: " + querySt.toString());
GCUBEScope scope = GCUBEScope.getScope(querySt.get(CacheEntryConstants.vre));
GCUBEGenericResourceQuery query = client.getQuery(GCUBEGenericResourceQuery.class);
logger.info("In generic resources cache entry factory");
if(querySt.containsKey(CacheEntryConstants.id))
{ //Retrieving generic resources based on their ID
query.addAtomicConditions(new AtomicCondition("/ID", querySt.get(CacheEntryConstants.id)));
}
// else if(querySt.containsKey(CacheEntryConstants.name) && querySt.get(CacheEntryConstants.name).equals(SessionConstants.ScenarioSchemaInfo))
// { //Retrieving the generic resource that represents the static search configuration
// query.addAtomicConditions(new AtomicCondition("/Profile/Name", querySt.get(CacheEntryConstants.name)));
// query.addAtomicConditions(new AtomicCondition("/Profile/Body/DL/attribute::name", querySt.get(CacheEntryConstants.vre)));
// }
else if(querySt.containsKey(CacheEntryConstants.name))
{ //Retrieving generic resources based on their name
query.addAtomicConditions(new AtomicCondition("/Profile/Name", querySt.get(CacheEntryConstants.name)));
}
else if(querySt.containsKey(CacheEntryConstants.vreResource))
{
String secondaryType = new String();
if (scope.getType() == Type.VRE)
secondaryType = GCUBEGenericResource.SECONDARYTYPE_VRE;
else if (scope.getType() == Type.VO)
secondaryType = GCUBEGenericResource.SECONDARYTYPE_VO;
else
secondaryType = GCUBEGenericResource.SECONDARYTYPE_INFRASTRUCTURE;
query.addAtomicConditions(new AtomicCondition("//SecondaryType", secondaryType), new AtomicCondition("//Body/Scope", scope.toString()));
}
try{
List<GCUBEGenericResource> result = client.execute(query, scope);
List<ISGenericResource> res = new ArrayList<ISGenericResource>();
if (querySt.containsKey(CacheEntryConstants.name) && querySt.get(CacheEntryConstants.name).equals(SessionConstants.ScenarioSchemaInfo)) {
System.out.println("The number of generic Resources for ScenarioSchemaInfo returned is: " + result.size());
List<GCUBEGenericResource> newResult = new ArrayList<GCUBEGenericResource>();
for (GCUBEGenericResource resource : result) {
Map<String, GCUBEScope> scopes = resource.getScopes();
System.out.println("Number of scopes for ScenarioSchemaInfo: " + scopes.values().size());
System.out.println(scopes.values().toString());
if (scopes.containsValue(scope)) {
newResult.add(resource);
}
}
if (newResult.size() > 1) {
GCUBEGenericResource voResource = null;
for (GCUBEGenericResource resource:newResult) {
if (resource.getScopes().size() == 1) {
voResource = resource;
break;
}
}
newResult.clear();
newResult.add(voResource);
}
System.out.println("Number of genericResources for ScenarioSchemaInfo left after the pruning" + newResult.size());
result = newResult;
}
logger.debug("size of results: " + result.size());
for(GCUBEGenericResource resource : result)
{
ISGenericResource genResource = new ISGenericResource(resource.getID(), resource.getName(), resource.getDescription(), resource.getBody(), resource.getSecondaryType());
res.add(genResource);
}
return res;
}catch (Exception e) {
logger.error("",e);
return null;
}
}
}

114
src/org/gcube/application/framework/core/genericresources/model/ISGenericResource.java
View File

@ -1,114 +0,0 @@
package org.gcube.application.framework.core.genericresources.model;
/**
* @author Valia Tsaqgkalidou (NKUA)
*
*/
public class ISGenericResource {
protected String id;
protected String name;
protected String description;
protected String body;
protected String secondaryType;
/**
* @return the secondary type of the generic resource
*/
public String getSecondaryType() {
return secondaryType;
}
/**
* @param secondaryType the secondary type of the generic resource to be set
*/
public void setSecondaryType(String secondaryType) {
this.secondaryType = secondaryType;
}
/**
* Generic Constructor
*/
public ISGenericResource() {
super();
this.id = "";
this.name = "";
this.description = "";
this.body = "";
this.secondaryType = "";
}
/**
* @param id the generic resource ID
* @param name the generic resource name
* @param description the generic resource description
* @param body the generic resource body
* @param sType the generic resource secondary type
*/
public ISGenericResource(String id, String name, String description,
String body, String sType) {
super();
this.id = id;
this.name = name;
this.description = description;
this.body = body;
this.secondaryType = sType;
}
/**
* @return the id
*/
public String getId() {
return id;
}
/**
* @param id the id to set
*/
public void setId(String id) {
this.id = id;
}
/**
* @return the name
*/
public String getName() {
return name;
}
/**
* @param name the name to set
*/
public void setName(String name) {
this.name = name;
}
/**
* @return the description
*/
public String getDescription() {
return description;
}
/**
* @param description the description to set
*/
public void setDescription(String description) {
this.description = description;
}
/**
* @return the body
*/
public String getBody() {
return body;
}
/**
* @param body the body to set
*/
public void setBody(String body) {
this.body = body;
}
}

43
src/org/gcube/application/framework/core/security/JaasCallbackHandler.java
View File

@ -1,43 +0,0 @@
package org.gcube.application.framework.core.security;
import java.io.IOException;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.callback.NameCallback;
import javax.security.auth.callback.PasswordCallback;
import javax.security.auth.callback.UnsupportedCallbackException;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
public class JaasCallbackHandler implements CallbackHandler{
protected String username = null;
protected String password = null;
private Log log = LogFactory.getLog(JaasCallbackHandler.class);
public JaasCallbackHandler(String username, String password) {
super();
this.username = username;
this.password = password;
}
public void handle(Callback callbacks[])
throws IOException, UnsupportedCallbackException {
for (int i = 0; i < callbacks.length; i++) {
if (callbacks[i] instanceof NameCallback) {
if (log.isDebugEnabled()) log.debug("responding to NameCallback");
((NameCallback) callbacks[i]).setName(username);
} else if (callbacks[i] instanceof PasswordCallback) {
if (log.isDebugEnabled()) log.debug("responding to PasswordCallback");
((PasswordCallback) callbacks[i]).setPassword(password != null ? password.toCharArray() : new char[0]);
} else {
if (log.isDebugEnabled()) log.debug("unsupported callback: " + callbacks[i].getClass());
throw new UnsupportedCallbackException(callbacks[i]);
}
}
}
}

148
src/org/gcube/application/framework/core/security/LDAPAuthenticationModule.java
View File

@ -1,148 +0,0 @@
package org.gcube.application.framework.core.security;
import javax.security.auth.login.AccountExpiredException;
import javax.security.auth.login.CredentialExpiredException;
import javax.security.auth.login.FailedLoginException;
import javax.security.auth.login.LoginContext;
import javax.security.auth.login.LoginException;
import org.gcube.application.framework.core.util.UserCredential;
import org.gcube.vomanagement.vomsapi.ExtendedVOMSAdmin;
import org.gcube.vomanagement.vomsapi.VOMSAdmin;
import org.gridforum.jgss.ExtendedGSSCredential;
public class LDAPAuthenticationModule {
public static String LDAP_HOST = "LDAP_HOST";
public static String BASE_DN = "BASE_DN";
private String contextName = "Gridsphere";
//private String contextName = "AslLoginConf";
public LDAPAuthenticationModule () {
return;
}
public boolean checkAuthentication(String username, String password) throws Exception {
System.out.println("beginning authentication for " + username);
System.out.println("I am in ASL");
LoginContext loginContext;
// Create the LoginContext
try {
loginContext = new LoginContext(contextName, new JaasCallbackHandler(username, password));
} catch (SecurityException e) {
e.printStackTrace();
// Check user's credential
ExtendedGSSCredential cred = UserCredential.getPlainCredential(username, password);
System.out.println("Getting credential from VOMS");
if (cred == null) {
System.out.println("The credential does NOT exist");
throw new Exception("key4", e);
} else {
System.out.println("The credential is OK!!!!!!!!!!!!");
return true;
}
} catch (LoginException e) {
e.printStackTrace();
// Check user's credential
ExtendedGSSCredential cred = UserCredential.getPlainCredential(username, password);
System.out.println("Getting credential from VOMS");
if (cred == null) {
System.out.println("The credential does NOT exist");
throw new Exception("key4", e);
} else {
System.out.println("The credential is OK!!!!!!!!!!!!");
return true;
}
}
// Attempt login
try {
loginContext.login();
} catch (FailedLoginException e) {
// Check user's credential
ExtendedGSSCredential cred = UserCredential.getPlainCredential(username, password);
// throw new Exception("key4", e);
if (cred == null) {
e.printStackTrace();
System.out.println("The credential is NULL!!!!!!!!!!!!");
return false;
} else {
System.out.println("The credential is OK!!!!!!!!!!!!");
return true;
}
} catch (AccountExpiredException e) {
// Check user's credential
ExtendedGSSCredential cred = UserCredential.getPlainCredential(username, password);
// throw new Exception("key4", e);
if (cred == null) {
e.printStackTrace();
System.out.println("The credential is NULL!!!!!!!!!!!!");
return false;
} else {
System.out.println("The credential is OK!!!!!!!!!!!!");
return true;
}
} catch (CredentialExpiredException e) {
// Check user's credential
ExtendedGSSCredential cred = UserCredential.getPlainCredential(username, password);
// throw new Exception("key4", e);
if (cred == null) {
e.printStackTrace();
System.out.println("The credential is NULL!!!!!!!!!!!!");
return false;
} else {
System.out.println("The credential is OK!!!!!!!!!!!!");
return true;
}
} catch (Exception e) {
// Check user's credential
ExtendedGSSCredential cred = UserCredential.getPlainCredential(username, password);
// throw new Exception("key4", e);
if (cred == null) {
e.printStackTrace();
System.out.println("The credential is NULL!!!!!!!!!!!!");
return false;
} else {
System.out.println("The credential is OK!!!!!!!!!!!!");
return true;
}
}
System.out.println("ASL returning value true");
return true;
// Check user's credential
// ExtendedGSSCredential cred = UserCredential.getPlainCredential(username, password);
//
// System.out.println("Getting credential from VOMS");
// if (cred == null) {
// System.out.println("The credential does NOT exist");
// return false;
// } else {
// System.out.println("The credential is OK!!!!!!!!!!!!");
// return true;
// }
}
}

89
src/org/gcube/application/framework/core/security/PortalSecurityManager.java
View File

@ -1,89 +0,0 @@
package org.gcube.application.framework.core.security;
import java.io.BufferedReader;
import java.io.StringReader;
import java.util.List;
import org.gcube.application.framework.core.cache.CachesManager;
import org.gcube.application.framework.core.genericresources.model.ISGenericResource;
import org.gcube.application.framework.core.session.ASLSession;
import org.gcube.application.framework.core.util.CacheEntryConstants;
import org.gcube.application.framework.core.util.QueryString;
import org.gcube.application.framework.core.util.SessionConstants;
import org.gcube.common.core.scope.GCUBEScope;
import org.gcube.common.core.security.GCUBESecurityManagerImpl;
import org.gcube.common.core.utils.logging.GCUBELog;
import org.kxml2.io.KXmlParser;
/**
* @author Valia Tsagkalidou (KNUA)
*
*/
public class PortalSecurityManager extends GCUBESecurityManagerImpl {
/** Object logger. */
protected final GCUBELog logger = new GCUBELog(this);
public PortalSecurityManager(GCUBEScope scope) {
super();
this.scope = scope;
}
public PortalSecurityManager(ASLSession session) {
super();
this.scope = session.getScope();
}
GCUBEScope scope;
@Override
public boolean isSecurityEnabled() {
QueryString query = new QueryString();
query.put(CacheEntryConstants.vreResource, "true");
query.put(CacheEntryConstants.vre, scope.toString());
List<ISGenericResource> res = (List<ISGenericResource>)CachesManager.getInstance().getGenericResourceCache().get(query).getValue();
if(res == null || res.size() == 0)
return false;
else
{
try {
return parseBody(res.get(0).getBody());
} catch (Exception e) {
logger.error("",e);
return false;
}
}
}
/**
* Loads from the <em>Body</em> element the resource information
* @param body the <em>Body</em> of the generic resource
* @throws Exception if the element is not valid or well formed
*/
private boolean parseBody(String body) throws Exception {
KXmlParser parser = new KXmlParser();
parser.setInput(new BufferedReader(new StringReader(body)));
loop: while (true) {
try {
switch (parser.next()) {
case KXmlParser.START_TAG:
if (parser.getName().equals("SecurityEnabled"))
{
boolean res = Boolean.valueOf(parser.nextText()).booleanValue();
logger.debug("Found value:" + res);
return res;
}
else parser.nextText();//just skip the text
break;
case KXmlParser.END_DOCUMENT: break loop;
}
} catch (Exception e) {
logger.error("",e);
throw new Exception ("Unable to parse the ScopeResource body");
}
}
return false;
}
}

37
src/org/gcube/application/framework/core/security/ServiceContextManager.java
View File

@ -1,37 +0,0 @@
package org.gcube.application.framework.core.security;
import java.rmi.Remote;
import org.gcube.application.framework.core.session.ASLSession;
import org.gcube.common.core.contexts.GCUBERemotePortTypeContext;
import org.gcube.common.core.scope.GCUBEScope;
import org.gcube.common.core.scope.GCUBEScope.MalformedScopeExpressionException;
import org.gcube.common.core.security.GCUBESecurityManager;
import org.ietf.jgss.GSSCredential;
public class ServiceContextManager<PORTTYPE extends Remote> {
public static <PORTTYPE extends Remote> PORTTYPE applySecurity(PORTTYPE stub, ASLSession session) throws MalformedScopeExpressionException, Exception
{
GCUBESecurityManager secManager = new PortalSecurityManager(session);
if(secManager.isSecurityEnabled())
{
secManager.useCredentials(session.getCredential());
}
return GCUBERemotePortTypeContext.getProxy(stub , session.getScope(), secManager);
}
public static <PORTTYPE extends Remote> PORTTYPE applySecurity(PORTTYPE stub, GCUBEScope scope, GSSCredential cred) throws MalformedScopeExpressionException, Exception
{
GCUBESecurityManager secManager = new PortalSecurityManager(scope);
if(secManager.isSecurityEnabled())
{
secManager.useCredentials(cred);
}
return GCUBERemotePortTypeContext.getProxy(stub , scope, secManager);
}
}

432
src/org/gcube/application/framework/core/security/UsersManagementUtils.java
View File

@ -1,432 +0,0 @@
package org.gcube.application.framework.core.security;
import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.rmi.RemoteException;
import java.util.ArrayList;
import java.util.List;
import javax.xml.rpc.ServiceException;
import org.apache.axis.message.addressing.AttributedURI;
import org.apache.axis.message.addressing.EndpointReferenceType;
import org.apache.axis.types.URI.MalformedURIException;
import org.gcube.application.framework.core.session.ASLSession;
import org.gcube.application.framework.core.util.ASLGroupModel;
import org.gcube.application.framework.core.util.Settings;
import org.gcube.application.framework.core.util.UsersManagementServiceConstants;
import org.gcube.vomanagement.usermanagement.ws.GetGroupParentId;
import org.gcube.vomanagement.usermanagement.ws.GetRootVO;
import org.gcube.vomanagement.usermanagement.ws.GetScope;
import org.gcube.vomanagement.usermanagement.ws.GetUserId;
import org.gcube.vomanagement.usermanagement.ws.GroupModel;
import org.gcube.vomanagement.usermanagement.ws.GroupRetrievalFault;
import org.gcube.vomanagement.usermanagement.ws.IsRootVO;
import org.gcube.vomanagement.usermanagement.ws.IsVO;
import org.gcube.vomanagement.usermanagement.ws.LiferaySOAPGroupManagerPortType;
import org.gcube.vomanagement.usermanagement.ws.LiferaySOAPUserManagerPortType;
import org.gcube.vomanagement.usermanagement.ws.ListGroups;
import org.gcube.vomanagement.usermanagement.ws.ListGroupsByUser;
import org.gcube.vomanagement.usermanagement.ws.ListGroupsResponse;
import org.gcube.vomanagement.usermanagement.ws.UserManagementSystemException;
import org.gcube.vomanagement.usermanagement.ws.service.LiferaySOAPGroupManagerServiceAddressingLocator;
import org.gcube.vomanagement.usermanagement.ws.service.LiferaySOAPUserManagerServiceAddressingLocator;
public class UsersManagementUtils {
String umServiceLocation = new String();
public UsersManagementUtils() {
StringBuffer fileData = new StringBuffer(1000);
BufferedReader reader = null;
try {
reader = new BufferedReader(new FileReader(Settings.getInstance().getProperty("sharedDir")+ File.separator + "UMServiceLocation.config"));
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
int numRead = 0;
char[] buf = new char[1024];
try {
while((numRead=reader.read(buf)) != -1){
String readData = String.valueOf(buf, 0, numRead);
fileData.append(readData);
buf = new char[1024];
}
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
reader.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
umServiceLocation = fileData.toString().trim();
}
public ArrayList<String> getAllScopes(ASLSession session) {
EndpointReferenceType endpointUser = new EndpointReferenceType();
ArrayList<String> groupsNames = new ArrayList<String>();
try {
//endpointUser.setAddress(new AttributedURI("http://dl10.di.uoa.gr:8181/usermanagement-ws/LiferaySOAPGroupManager"));
endpointUser.setAddress(new AttributedURI(umServiceLocation + UsersManagementServiceConstants.LiferaySOAPGroupManager));
} catch (MalformedURIException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
LiferaySOAPGroupManagerServiceAddressingLocator loc = new LiferaySOAPGroupManagerServiceAddressingLocator();
try {
LiferaySOAPGroupManagerPortType groupStub = loc.getLiferaySOAPGroupManagerPortTypePort(endpointUser);
ListGroups groups = new ListGroups();
ListGroupsResponse resGroup = groupStub.listGroups(groups);
GroupModel[] groupList = resGroup.get_return();
for (GroupModel groupModel : groupList) {
System.out.println("Group NAME " + groupModel.getGroupName());
GetRootVO rootVO = new GetRootVO();
if (!groupStub.getRootVO(rootVO).get_return().getGroupId().equals(groupModel.getGroupId())) {
String scope = null;
GetScope getScope = new GetScope();
getScope.setArg0(groupModel.getGroupId());
scope = groupStub.getScope(getScope).get_return();
if (scope.startsWith("/"))
groupsNames.add(scope);
}
}
} catch (ServiceException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (UserManagementSystemException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (RemoteException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return groupsNames;
}
public String getRootVO() {
EndpointReferenceType endpointUser = new EndpointReferenceType();
ArrayList<String> groupsNames = new ArrayList<String>();
try {
//endpointUser.setAddress(new AttributedURI("http://dl10.di.uoa.gr:8181/usermanagement-ws/LiferaySOAPGroupManager"));
endpointUser.setAddress(new AttributedURI(umServiceLocation + UsersManagementServiceConstants.LiferaySOAPGroupManager));
} catch (MalformedURIException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
LiferaySOAPGroupManagerServiceAddressingLocator loc = new LiferaySOAPGroupManagerServiceAddressingLocator();
LiferaySOAPGroupManagerPortType groupStub = null;
try {
groupStub = loc.getLiferaySOAPGroupManagerPortTypePort(endpointUser);
} catch (ServiceException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
ListGroups groups = new ListGroups();
try {
ListGroupsResponse resGroup = groupStub.listGroups(groups);
} catch (UserManagementSystemException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (RemoteException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
GetRootVO rootVO = new GetRootVO();
try {
String rootVo = groupStub.getRootVO(rootVO).get_return().getGroupId();
String rootVoName = getScope(rootVo);
System.out.println("RootVo returning: " + rootVoName);
return rootVoName;
} catch (GroupRetrievalFault e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (UserManagementSystemException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (RemoteException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}
public String getUserId(String username) {
EndpointReferenceType endpointUser = new EndpointReferenceType();
String userId = null;
try {
//endpointUser.setAddress(new AttributedURI("http://dl10.di.uoa.gr:8181/usermanagement-ws/LiferaySOAPUserManager"));
endpointUser.setAddress(new AttributedURI(umServiceLocation + UsersManagementServiceConstants.LiferaySOAPUserManager));
try {
LiferaySOAPUserManagerPortType userManagerStub = new LiferaySOAPUserManagerServiceAddressingLocator().getLiferaySOAPUserManagerPortTypePort(endpointUser);
GetUserId getUserId = new GetUserId();
getUserId.setArg0(username);
userId = userManagerStub.getUserId(getUserId).get_return();
} catch (ServiceException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (UserManagementSystemException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (RemoteException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} catch (MalformedURIException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return userId;
}
public List<ASLGroupModel> listGroupsByUser(String userId) {
EndpointReferenceType endpointUser = new EndpointReferenceType();
List<ASLGroupModel> groupsByUser = new ArrayList<ASLGroupModel>();
try {
//endpointUser.setAddress(new AttributedURI("http://dl10.di.uoa.gr:8181/usermanagement-ws/LiferaySOAPGroupManager"));
endpointUser.setAddress(new AttributedURI(umServiceLocation + UsersManagementServiceConstants.LiferaySOAPGroupManager));
} catch (MalformedURIException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
LiferaySOAPGroupManagerServiceAddressingLocator loc = new LiferaySOAPGroupManagerServiceAddressingLocator();
try {
LiferaySOAPGroupManagerPortType groupStub = loc.getLiferaySOAPGroupManagerPortTypePort(endpointUser);
ListGroupsByUser listGroupsByUser = new ListGroupsByUser();
listGroupsByUser.setArg0(userId);
GroupModel[] groups = groupStub.listGroupsByUser(listGroupsByUser).get_return();
for (int i = 0; i < groups.length; i++) {
ASLGroupModel grm = new ASLGroupModel();
grm.setGroupId(new Long(groups[i].getGroupId()));
grm.setGroupName(groups[i].getGroupName());
grm.setDescription(groups[i].getDescription());
groupsByUser.add(grm);
}
} catch (ServiceException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (UserManagementSystemException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (RemoteException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return groupsByUser;
}
public List<ASLGroupModel> listGroups() {
EndpointReferenceType endpointUser = new EndpointReferenceType();
List<ASLGroupModel> groups = new ArrayList<ASLGroupModel>();
try {
//endpointUser.setAddress(new AttributedURI("http://dl10.di.uoa.gr:8181/usermanagement-ws/LiferaySOAPGroupManager"));
endpointUser.setAddress(new AttributedURI(umServiceLocation + UsersManagementServiceConstants.LiferaySOAPGroupManager));
} catch (MalformedURIException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
LiferaySOAPGroupManagerServiceAddressingLocator loc = new LiferaySOAPGroupManagerServiceAddressingLocator();
try {
LiferaySOAPGroupManagerPortType groupStub = loc.getLiferaySOAPGroupManagerPortTypePort(endpointUser);
ListGroups listGroups = new ListGroups();
GroupModel[] groupsArray = groupStub.listGroups(listGroups).get_return();
for (int i = 0; i < groupsArray.length; i++) {
ASLGroupModel gm = new ASLGroupModel();
gm.setGroupId(new Long(groupsArray[i].getGroupId()));
gm.setGroupName(groupsArray[i].getGroupName());
gm.setDescription(groupsArray[i].getDescription());
groups.add(gm);
}
} catch (ServiceException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (UserManagementSystemException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (RemoteException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return groups;
}
public boolean isVO(String groupId) {
EndpointReferenceType endpointUser = new EndpointReferenceType();
List<GroupModel> groups = new ArrayList<GroupModel>();
boolean isVO = false;
try {
//endpointUser.setAddress(new AttributedURI("http://dl10.di.uoa.gr:8181/usermanagement-ws/LiferaySOAPGroupManager"));
endpointUser.setAddress(new AttributedURI(umServiceLocation + UsersManagementServiceConstants.LiferaySOAPGroupManager));
} catch (MalformedURIException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
LiferaySOAPGroupManagerServiceAddressingLocator loc = new LiferaySOAPGroupManagerServiceAddressingLocator();
try {
LiferaySOAPGroupManagerPortType groupStub = loc.getLiferaySOAPGroupManagerPortTypePort(endpointUser);
IsVO isVo = new IsVO();
isVo.setArg0(groupId);
isVO = groupStub.isVO(isVo).get_return();
return isVO;
} catch (ServiceException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (GroupRetrievalFault e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (UserManagementSystemException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (RemoteException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return false;
}
public boolean isRootVO(String groupId) {
EndpointReferenceType endpointUser = new EndpointReferenceType();
boolean isVO = false;
try {
//endpointUser.setAddress(new AttributedURI("http://dl10.di.uoa.gr:8181/usermanagement-ws/LiferaySOAPGroupManager"));
endpointUser.setAddress(new AttributedURI(umServiceLocation + UsersManagementServiceConstants.LiferaySOAPGroupManager));
} catch (MalformedURIException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
LiferaySOAPGroupManagerServiceAddressingLocator loc = new LiferaySOAPGroupManagerServiceAddressingLocator();
try {
LiferaySOAPGroupManagerPortType groupStub = loc.getLiferaySOAPGroupManagerPortTypePort(endpointUser);
IsRootVO isRootVo = new IsRootVO();
isRootVo.setArg0(groupId);
isVO = groupStub.isRootVO(isRootVo).get_return();
return isVO;
} catch (ServiceException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (GroupRetrievalFault e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (UserManagementSystemException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (RemoteException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return false;
}
public String getScope(String groupId) {
EndpointReferenceType endpointUser = new EndpointReferenceType();
try {
//endpointUser.setAddress(new AttributedURI("http://dl10.di.uoa.gr:8181/usermanagement-ws/LiferaySOAPGroupManager"));
endpointUser.setAddress(new AttributedURI(umServiceLocation + UsersManagementServiceConstants.LiferaySOAPGroupManager));
} catch (MalformedURIException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
LiferaySOAPGroupManagerServiceAddressingLocator loc = new LiferaySOAPGroupManagerServiceAddressingLocator();
try {
LiferaySOAPGroupManagerPortType groupStub = loc.getLiferaySOAPGroupManagerPortTypePort(endpointUser);
GetScope getScope = new GetScope();
getScope.setArg0(groupId);
String scope = groupStub.getScope(getScope).get_return();
return scope;
} catch (ServiceException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (GroupRetrievalFault e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (UserManagementSystemException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (RemoteException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}
public String getGroupParentId(String groupId) {
EndpointReferenceType endpointUser = new EndpointReferenceType();
try {
//endpointUser.setAddress(new AttributedURI("http://dl10.di.uoa.gr:8181/usermanagement-ws/LiferaySOAPGroupManager"));
endpointUser.setAddress(new AttributedURI(umServiceLocation + UsersManagementServiceConstants.LiferaySOAPGroupManager));
} catch (MalformedURIException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
LiferaySOAPGroupManagerServiceAddressingLocator loc = new LiferaySOAPGroupManagerServiceAddressingLocator();
try {
LiferaySOAPGroupManagerPortType groupStub = loc.getLiferaySOAPGroupManagerPortTypePort(endpointUser);
GetGroupParentId getGroupParentId = new GetGroupParentId();
getGroupParentId.setArg0(groupId);
long parentId = groupStub.getGroupParentId(getGroupParentId).get_return();
return Long.toString(parentId);
} catch (ServiceException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (GroupRetrievalFault e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (UserManagementSystemException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (RemoteException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}
}

114
src/org/gcube/application/framework/core/security/VOMSAdminManager.java
View File

@ -1,114 +0,0 @@
package org.gcube.application.framework.core.security;
import java.io.File;
import javax.xml.rpc.ServiceException;
import org.gcube.application.framework.core.util.Settings;
import org.gcube.vomanagement.vomsapi.ExtendedVOMSAdmin;
import org.gcube.vomanagement.vomsapi.VOMSAdmin;
import org.gcube.vomanagement.vomsapi.impl.VOMSAPIConfiguration;
import org.gcube.vomanagement.vomsapi.impl.VOMSAPIConfigurationException;
import org.gcube.vomanagement.vomsapi.impl.VOMSAPIFactory;
/**
* @author Valia Tsagkalidou (NKUA)
*
*/
public class VOMSAdminManager {
/**
*
*/
protected static VOMSAPIFactory factory = null;
protected static VOMSAdmin vomsAdmin = null;
protected static ExtendedVOMSAdmin extendedVomsAdmin = null;
/**
* @return
*/
public static VOMSAPIFactory getVOMSFactory()
{
if(factory == null)
{
try {
System.out.println("I am in ASL and I am creating vomsAdmin - location should be printed");
System.out.println("The location is: " + Settings.getInstance().getProperty("sharedDir") + File.separator + "vomsAPI.properties");
// must be uncomented!!!!!
//vomsAdmin = new VOMSAdminImpl(Settings.getInstance().getProperty("sharedDir")+ File.separator + "vomsAPI.properties");
factory = new VOMSAPIFactory(new VOMSAPIConfiguration(new File(Settings.getInstance().getProperty("sharedDir")+ File.separator + "vomsAPI.properties")));
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
return factory;
}
public static VOMSAdmin getVOMSAdmin() {
if (vomsAdmin == null) {
if (factory == null) {
try {
System.out.println("I am in ASL and I am creating vomsAdmin - location should be printed");
System.out.println("The location is: " + Settings.getInstance().getProperty("sharedDir") + File.separator + "vomsAPI.properties");
// must be uncomented!!!!!
//vomsAdmin = new VOMSAdminImpl(Settings.getInstance().getProperty("sharedDir")+ File.separator + "vomsAPI.properties");
factory = new VOMSAPIFactory(new VOMSAPIConfiguration(new File(Settings.getInstance().getProperty("sharedDir")+ File.separator + "vomsAPI.properties")));
vomsAdmin = factory.getVOMSAdmin();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
else {
try {
vomsAdmin = factory.getVOMSAdmin();
} catch (VOMSAPIConfigurationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ServiceException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
return vomsAdmin;
}
public static ExtendedVOMSAdmin getExtendedVomsAdmin() {
if (extendedVomsAdmin == null) {
if (factory == null) {
try {
System.out.println("I am in ASL and I am creating vomsAdmin - location should be printed");
System.out.println("The location is: " + Settings.getInstance().getProperty("sharedDir") + File.separator + "vomsAPI.properties");
// must be uncomented!!!!!
//vomsAdmin = new VOMSAdminImpl(Settings.getInstance().getProperty("sharedDir")+ File.separator + "vomsAPI.properties");
factory = new VOMSAPIFactory(new VOMSAPIConfiguration(new File(Settings.getInstance().getProperty("sharedDir")+ File.separator + "vomsAPI.properties")));
extendedVomsAdmin = factory.getExtendedVOMSAdmin();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
else {
try {
extendedVomsAdmin = factory.getExtendedVOMSAdmin();
} catch (VOMSAPIConfigurationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ServiceException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
return extendedVomsAdmin;
}
}

341
src/org/gcube/application/framework/core/session/ASLSession.java
View File

@ -1,341 +0,0 @@
package org.gcube.application.framework.core.session;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Set;
import org.gcube.application.framework.accesslogger.library.impl.AccessLogger;
import org.gcube.application.framework.accesslogger.model.LoginToVreAccessLogEntry;
import org.gcube.application.framework.core.cache.CachesManager;
import org.gcube.application.framework.core.security.PortalSecurityManager;
import org.gcube.application.framework.core.util.ASLGroupModel;
import org.gcube.application.framework.core.util.GenderType;
import org.gcube.application.framework.core.util.SessionConstants;
import org.gcube.application.framework.core.util.UserCredential;
import org.gcube.common.core.scope.GCUBEScope;
import org.gridforum.jgss.ExtendedGSSCredential;
/**
* @author Valia Tsagkalidou (NKUA)
*
*/
public class ASLSession{
/**
*
*/
private static final long serialVersionUID = 1L;
private HashMap<String, Object> innerSession;
private long lastUsedTime;
private String externalSessionID;
private String username;
private ExtendedGSSCredential credential;
private GCUBEScope scope;
private HashMap<String, Notifier> notifiers;
String scopeName;
private ASLGroupModel groupModel;
private boolean loggedIn = false;
private String userEmailAddress;
private String fullName;
private String avatarId;
private GenderType gender;
// ACCESS LOGGER
AccessLogger accessLogger = AccessLogger.getAccessLogger();
/**
* A constructor based on the user and an external ID
* @param externalSessionId the external id
* @param user the username
*/
ASLSession(String externalSessionId, String user)
{
innerSession = new HashMap<String, Object>();
notifiers = new HashMap<String, Notifier>();
lastUsedTime = System.currentTimeMillis();
username = user;
externalSessionID = externalSessionId;
groupModel = new ASLGroupModel();
}
private void initializeAttributes() {
for (String key:innerSession.keySet()) {
if (key.equals("collectionsPresentableFields") || key.equals(SessionConstants.collectionsHierarchy)) {
innerSession.remove(key);
break;
}
}
}
/**
* @return whether the session is still valid or not
*/
public boolean isValid()
{
if((System.currentTimeMillis() - lastUsedTime) > 1800000) // 30 minutes
return false;
return true;
}
/**
* @return whether the session is empty or not
*/
public boolean isEmpty()
{
lastUsedTime = System.currentTimeMillis();
return innerSession.isEmpty();
}
/**
* @param name the name of the attribute
* @return whether the name attribute exists in the session
*/
public boolean hasAttribute(String name)
{
lastUsedTime = System.currentTimeMillis();
return innerSession.containsKey(name);
}
/**
* @return a set of all the attributes in the session
*/
public Set<String> getAttributeNames()
{
lastUsedTime = System.currentTimeMillis();
return innerSession.keySet();
}
/**
* @param name the name of the attribute
* @return the value of the named attribute
*/
public Object getAttribute(String name)
{
lastUsedTime = System.currentTimeMillis();
return innerSession.get(name);
}
/**
* @param name the name of the attribute
* @param value the value of the attribute
*/
public void setAttribute(String name, Object value)
{
lastUsedTime = System.currentTimeMillis();
innerSession.put(name, value);
}
public String getOriginalScopeName() {
return scopeName;
}
/**
* Removes the named attribute from the session
* @param name the name of the attribute
* @return the removed object
*/
public Object removeAttribute(String name)
{
lastUsedTime = System.currentTimeMillis();
return innerSession.remove(name);
}
/**
* Removes all the attributes from the session
*/
public void removeAll()
{
lastUsedTime = System.currentTimeMillis();
innerSession.clear();
}
/**
* invalidates the session
*/
public void invalidate()
{
lastUsedTime = System.currentTimeMillis() - 2000000; //more than 30 minutes
}
/**
* @return the credential
*/
public ExtendedGSSCredential getCredential() {
return credential;
}
/**
* @return the external session id (passed to the constructor)
*/
public String getExternalSessionID() {
return externalSessionID;
}
/**
* @return the username
*/
public String getUsername() {
return username;
}
/**
* @return the scope
*/
public GCUBEScope getScope() {
System.out.println("The scope is being returned - username: " + username + " scope: " + scope.getName());
return scope;
}
/**
* @return the name of the scope (VRE)
*/
public String getScopeName()
{
System.out.println("The scope is name: " + scope);
System.out.println("the username is: " + username);
if (scope != null)
return scope.toString();
else
return null;
}
/**
* @param scope the scope name (VRE)
*/
public void setScope(String scope) {
System.out.println("The scope about to set is: " + scope);
lastUsedTime = System.currentTimeMillis();
String test = scope.trim();
if (test == null)
System.out.println("1");
test = scope.trim().substring(1);
if (test == null)
System.out.println("2");
String[] split = scope.trim().substring(1).split("/",2);
// Uncomment this and comment the line bellow for devsec
// String vo = "/" + split[0].toLowerCase();
String vo = "/" + split[0];
if(split.length > 1)
vo += "/" + split[1];
System.out.println("*** VRE to be set:" + vo + " ***");
System.out.println("GCube scope returns: " + GCUBEScope.getScope(vo));
this.scope = GCUBEScope.getScope(vo);
String previousScopeName = scopeName;
scopeName = vo;
System.out.println("la" + scope);
if(new PortalSecurityManager(this.scope).isSecurityEnabled())
this.credential = UserCredential.getCredential(username, scope);
// get the attribute that indicates of log in has been done from the login portlet - or if the user logs in from a bookmark
if (loggedIn == true) {
// don't log
initializeAttributes();
// clear the attribute
loggedIn = false;
System.out.println("Passing the logging because the variable was set");
return;
}
if ((previousScopeName != null && !previousScopeName.equals(scopeName)) || previousScopeName == null) {
System.out.println("Logging the entrance");
innerSession.clear();
// ACCESS LOGGER
LoginToVreAccessLogEntry loginEntry = new LoginToVreAccessLogEntry();
accessLogger.logEntry(username, scope, loginEntry);
} else
System.out.println("Passing the logging because the scope was the same");
initializeAttributes();
}
public void logUserLogin(String scope) {
System.out.println("LogUserLogin method called");
innerSession.clear();
loggedIn = true;
// ACCESS LOGGER
LoginToVreAccessLogEntry loginEntry = new LoginToVreAccessLogEntry();
accessLogger.logEntry(username, scope, loginEntry);
}
/**
* @param notification the name of the notification to wait for
* @throws InterruptedException when the thread is interrupted
*/
public void waitNotification(String notification) throws InterruptedException
{
Notifier notifier = notifiers.get(notification);
if(notifier == null)
{
notifier = new Notifier();
notifiers.put(notification, notifier);
}
lastUsedTime = System.currentTimeMillis();
notifier.waitNotification();
}
/**
* @param notification the name of the notification to send notification
* @throws InterruptedException when the thread is interrupted
*/
public void notifyAllWaiting(String notification) throws InterruptedException
{
Notifier notifier = notifiers.get(notification);
if(notifier == null)
{
notifier = new Notifier();
notifiers.put(notification, notifier);
}
lastUsedTime = System.currentTimeMillis();
notifier.notifyAllWaiting();
}
public void setGroupModelInfos(String groupName, long groupId) {
groupModel.setGroupName(groupName);
groupModel.setGroupId(groupId);
}
public long getGroupId() {
return groupModel.getGroupId();
}
public String getGroupName() {
return groupModel.getGroupName();
}
public void setUserEmailAddress(String email) {
this.userEmailAddress = email;
}
public String getUserEmailAddress() {
return this.userEmailAddress;
}
public void setUserFullName(String fullName) {
this.fullName = fullName;
}
public String getUserFullName() {
return this.fullName;
}
public void setUserAvatarId(String avatarId) {
this.avatarId = avatarId;
}
public String getUserAvatarId() {
return this.avatarId;
}
public void setUserGender(GenderType gender) {
this.gender = gender;
}
public GenderType getUserGender() {
return this.gender;
}
}

25
src/org/gcube/application/framework/core/session/Notifier.java
View File

@ -1,25 +0,0 @@
package org.gcube.application.framework.core.session;
import java.util.concurrent.Semaphore;
class Notifier {
Semaphore sem;
Notifier() {
sem = new Semaphore(0, true);
}
public void waitNotification() throws InterruptedException
{
sem.acquire();
System.out.println("\n\njust woke up!!!\n\n");
}
public void notifyAllWaiting() throws InterruptedException
{
System.out.println("Sending wake up signal to " + sem.getQueueLength() + " receivers...");
sem.release(sem.getQueueLength());
}
}

75
src/org/gcube/application/framework/core/session/SessionManager.java
View File

@ -1,75 +0,0 @@
package org.gcube.application.framework.core.session;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Set;
public class SessionManager {
protected static Thread thread = new CleanSessionThread();
protected static SessionManager sessionManager = new SessionManager();
protected HashMap<String, ASLSession> sessions;
protected SessionManager() {
sessions = new HashMap<String, ASLSession>();
thread.setDaemon(true);
thread.start();
}
public static SessionManager getInstance() {
return sessionManager;
}
public ASLSession getASLSession(String externalSessionID, String username)
{
ASLSession session = sessions.get(externalSessionID + "_" + username);
if(session == null || !session.isValid() || !session.getUsername().equals(username))
{
session = new ASLSession(externalSessionID, username);
sessions.put(externalSessionID + "_" + username, session);
}
return session;
}
@Override
protected void finalize() throws Throwable {
thread.interrupt();
System.out.println(new Date(System.currentTimeMillis()) + " clean thread was interrupted");
thread.join();
System.out.println(new Date(System.currentTimeMillis()) + " clean thread was joint");
super.finalize();
}
protected static class CleanSessionThread extends Thread
{
public void run()
{
while(true)
{
try {
Thread.sleep(300000);
} catch (InterruptedException e) {
e.printStackTrace();
System.out.println(new Date(System.currentTimeMillis()) + " clean thread was interrupted (in clean thread)");
break;
}
//TODO: cleanup invalid sessions: add locks...
Set<String> keys = sessionManager.sessions.keySet();
Iterator<String> iter = keys.iterator();
while(iter.hasNext())
{
String extSessionID = iter.next();
if(!sessionManager.sessions.get(extSessionID).isValid())
{
sessionManager.sessions.remove(extSessionID);
}
}
}
System.out.println(new Date(System.currentTimeMillis()) + " clean thread was terminated");
}
}
}

37
src/org/gcube/application/framework/core/util/ASLGroupModel.java
View File

@ -1,37 +0,0 @@
package org.gcube.application.framework.core.util;
public class ASLGroupModel {
long groupId;
String name;
String description;
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public ASLGroupModel() {
}
public void setGroupId(long groupId) {
this.groupId = groupId;
}
public void setGroupName(String groupName) {
this.name = groupName;
}
public long getGroupId() {
return groupId;
}
public String getGroupName() {
return name;
}
}

59
src/org/gcube/application/framework/core/util/CacheEntryConstants.java
View File

@ -1,59 +0,0 @@
package org.gcube.application.framework.core.util;
/**
* @author Valia Tsagkalidou (KNUA)
*
*/
public class CacheEntryConstants {
/**
* Cache constant for VRE
*/
public static final String vre = "vre";
/**
* Cache constant for oid
*/
public static final String oid = "oid";
/**
* Cache constant for metadataColID
*/
public static final String metadataColID = "metadataColID";
/**
* Cache constant for name
*/
public static final String name = "name";
/**
* Cache constant for id
*/
public static final String id = "id";
/**
* Cache constant for username
*/
public static final String username = "username";
/**
* Cache constant for width
*/
public static final String width = "width";
/**
* Cache constant for height
*/
public static final String height = "height";
/**
* thumbOptions
*/
public static final String thumbOptions = "thumbOptions";
/**
* vreResource
*/
public static final String vreResource = "vreResource";
}

7
src/org/gcube/application/framework/core/util/GenderType.java
View File

@ -1,7 +0,0 @@
package org.gcube.application.framework.core.util;
public enum GenderType {
MALE, FEMALE
}

472
src/org/gcube/application/framework/core/util/GenericResource.java
View File

@ -1,472 +0,0 @@
package org.gcube.application.framework.core.util;
import java.io.StringReader;
import java.rmi.RemoteException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.Vector;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.xpath.XPath;
import javax.xml.xpath.XPathConstants;
import javax.xml.xpath.XPathExpressionException;
import javax.xml.xpath.XPathFactory;
import org.gcube.application.framework.core.GenericResourceInfoI;
import org.gcube.application.framework.core.cache.CachesManager;
import org.gcube.application.framework.core.genericresources.model.ISGenericResource;
import org.gcube.application.framework.core.security.PortalSecurityManager;
import org.gcube.application.framework.core.session.ASLSession;
import org.gcube.application.framework.core.session.SessionManager;
import org.gcube.application.framework.core.util.CacheEntryConstants;
import org.gcube.application.framework.core.util.QueryString;
import org.gcube.application.framework.core.util.SessionConstants;
import org.gcube.common.core.contexts.GHNContext;
import org.gcube.common.core.informationsystem.client.AtomicCondition;
import org.gcube.common.core.informationsystem.client.ISClient;
import org.gcube.common.core.informationsystem.client.QueryParameter;
import org.gcube.common.core.informationsystem.client.XMLResult;
import org.gcube.common.core.informationsystem.client.queries.GCUBEGenericQuery;
import org.gcube.common.core.informationsystem.client.queries.GCUBEGenericResourceQuery;
import org.gcube.common.core.informationsystem.publisher.ISPublisher;
import org.gcube.common.core.informationsystem.publisher.ISPublisherException;
import org.gcube.common.core.resources.GCUBEGenericResource;
import org.gcube.common.core.scope.GCUBEScope;
import org.w3c.dom.Document;
import org.xml.sax.InputSource;
/**
* @author Valia Tsaqgkalidou (NKUA)
*/
public class GenericResource implements GenericResourceInfoI{
/**
* A static IS publisher in order to communicate with IS
*/
protected static ISPublisher publisher = null;
protected static ISClient client = null;
/**
* The D4Science session to be used
*/
ASLSession session;
/**
* Constructs a GenericReosurce object
* @param extrenalSessionID the external session id which is used for the D4ScienceSession (usually the session.getId() of the HttpSession or PortletSession)
* @param username the username of the user that called this constructor
*/
public GenericResource(String extrenalSessionID, String username)
{
session = SessionManager.getInstance().getASLSession(extrenalSessionID, username);
try {
publisher = GHNContext.getImplementation(ISPublisher.class);
} catch (Exception e) {
e.printStackTrace();
}
if(client == null)
{
try {
client = GHNContext.getImplementation(ISClient.class);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
client = null;
}
}
}
/**
* Constructs a GenericReosurce object
* @param session the D4Science session to be used for retrieving information needed
*/
public GenericResource(ASLSession session) {
super();
this.session = session;
try {
publisher = GHNContext.getImplementation(ISPublisher.class);
} catch (Exception e) {
e.printStackTrace();
}
if(client == null)
{
try {
client = GHNContext.getImplementation(ISClient.class);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
client = null;
}
}
}
/**
* @return the name of the active VRE
*/
protected String getDLName()
{
//SOS
//return session.getOriginalScopeName();
return session.getOriginalScopeName();
}
/**
* @param query the query to retrieve generic resources from cache
* @return a list of generic resources
*/
protected List<ISGenericResource> getGenericResource(QueryString query)
{
return (List<ISGenericResource>) (CachesManager.getInstance().getGenericResourceCache().get(query).getValue());
}
/**
* Creates a new generic resource
* @param genericResource the new generic resource
* @return the ID of the newly created resource
* @throws RemoteException when an error has occurred while communicating with IS
*/
public String createGenericResource(ISGenericResource genericResource)
throws RemoteException {
try {
GCUBEGenericResource gCubeRes = GHNContext.getImplementation(GCUBEGenericResource.class);
gCubeRes.setID("");
gCubeRes.setName(genericResource.getName());
gCubeRes.setDescription(genericResource.getDescription());
gCubeRes.setBody(genericResource.getBody());
gCubeRes.setSecondaryType(genericResource.getSecondaryType());
gCubeRes.addScope(session.getScope());
String Gr = publisher.registerGCUBEResource(gCubeRes, session.getScope(), new PortalSecurityManager(session));
Document doc = parseXMLFileToDOM(Gr);
XPath xpath = XPathFactory.newInstance().newXPath();
try {
return (String) xpath.evaluate("/Resource/ID/text()", doc, XPathConstants.STRING);
} catch (XPathExpressionException e) {
e.printStackTrace();
throw new RemoteException();
}
} catch (Exception e) {
e.printStackTrace();
throw new RemoteException();
}
}
/**
* Updates a generic resource based on it's ID
* @param genericResource the generic resource to be updated
* @throws RemoteException when an error has occurred while communicating with IS
*/
public void updateGenericResourceByID(ISGenericResource genericResource)
throws RemoteException {
try {
//GCUBEGenericResource gCubeRes = GHNContext.getImplementation(GCUBEGenericResource.class);
System.out.println("In updateGenericResourceByID!");
GCUBEGenericResourceQuery query = client.getQuery(GCUBEGenericResourceQuery.class);
query.addAtomicConditions(new AtomicCondition("/ID", genericResource.getId()));
List<GCUBEGenericResource> result = client.execute(query, session.getScope());
if (result == null || result.size() == 0) {
System.out.println("Error in updateGenericResourceByID: The generic resources list is null");
return;
}
GCUBEGenericResource gCubeRes = result.get(0);
// gCubeRes.setID(genericResource.getId());
gCubeRes.setName(genericResource.getName());
gCubeRes.setDescription(genericResource.getDescription());
gCubeRes.setBody(genericResource.getBody());
gCubeRes.setSecondaryType(genericResource.getSecondaryType());
// gCubeRes.addScope(session.getScope());
try {
//SOS!!!! uncomment this and erase the two lines bellow
//publisher.updateGCUBEResource(gCubeRes, session.getScope(), new PortalSecurityManager(session));
String resultIS = publisher.registerGCUBEResource(gCubeRes, session.getScope(), new PortalSecurityManager(session));
System.out.println ("ISPublisher returned: " + resultIS);
}catch (Exception e) {
e.printStackTrace();
}
List<ISGenericResource> genRes = new ArrayList<ISGenericResource>();
genRes.add(genericResource);
QueryString query1 = new QueryString();
query1.addParameter(CacheEntryConstants.id, genericResource.getId());
query1.addParameter(CacheEntryConstants.vre, session.getOriginalScopeName());
CachesManager.getInstance().getGenericResourceCache().put(new net.sf.ehcache.Element(query1, genRes));
query1.clear();
query1.put(CacheEntryConstants.name, genericResource.getName().trim());
query1.addParameter(CacheEntryConstants.vre, session.getOriginalScopeName());
if(CachesManager.getInstance().getGenericResourceCache().isElementInMemory(query1) || CachesManager.getInstance().getGenericResourceCache().isElementOnDisk(query1))
{
CachesManager.getInstance().getGenericResourceCache().get(query1).setTimeToLive(-1);
}
else {
System.out.println("The generic resource was not found");
}
} catch (Exception e) {
e.printStackTrace();
throw new RemoteException();
}
}
/**
* @return a list containing pairs of (name, id) of the available generic resources
* @throws RemoteException when an error has occurred while communicating with IS
*/
public List<Pair> getAvailableGenericResourceNames() throws RemoteException {
List<Pair> pairs = new ArrayList<Pair>();
String xquery = "for $query in collection(\"/db/Profiles/GenericResource\")//Document/Data/child::*[local-name()='Profile']/Resource return <Result>{$query/ID}{$query/Profile/Name}</Result>"; // order by $query/Profile/Name
GCUBEGenericQuery queryMan;
try {
queryMan = client.getQuery(GCUBEGenericQuery.class);
queryMan.setExpression(xquery);
List<XMLResult> res = client.execute(queryMan, session.getScope());
String id, name;
for(XMLResult xml : res)
{
try
{
id = xml.evaluate("//ID/text()").get(0);
List<String> var = xml.evaluate("//Name/text()");
if(var.size() > 0)
name = var.get(0);
else
name = "";
System.out.println(id + " " + name);
pairs.add(new Pair(name, id));
}
catch(Exception e)
{
}
}
return pairs;
} catch (Exception e) {
e.printStackTrace();
throw new RemoteException();
}
}
/**
* @param id the id of the generic resource
* @return a list containing the corresponding generic resources
* @throws RemoteException when an error has occurred while communicating with IS
*/
public List<ISGenericResource> getGenericResourceByID(String id)
throws RemoteException {
QueryString query = new QueryString();
query.put(CacheEntryConstants.id, id);
query.put(CacheEntryConstants.vre, getDLName());
return getGenericResource(query);
}
/**
* @param name the name of the generic resource
* @return a list containing the generic resources that have as name the given
* @throws RemoteException when an error has occurred while communicating with IS
*/
public List<ISGenericResource> getGenericResourceByName(String name)
throws RemoteException {
QueryString query = new QueryString();
query.put(CacheEntryConstants.name, name);
query.put(CacheEntryConstants.vre, getDLName());
return getGenericResource(query);
}
/**
* @return a list containing the generic resources that describe which collections are part of the active VRE as well as their hierarchical structure (the name of this generic resource is "ScenarioCollectionInfo")
* @throws RemoteException when an error has occurred while communicating with IS
*/
public List<ISGenericResource> getGenericResourceForScenario()
throws RemoteException {
QueryString query = new QueryString();
query.put(CacheEntryConstants.name, SessionConstants.ScenarioSchemaInfo);
query.put(CacheEntryConstants.vre, getDLName());
return getGenericResource(query);
}
/**
* Removes an existing generic resource
* @param genericResource the generic resource to be removed
* @throws RemoteException when an error has occurred while communicating with IS
*/
public void removeGenericResource(ISGenericResource genericResource)
throws RemoteException {
try {
publisher.removeGCUBEResource(genericResource.getId(), GCUBEGenericResource.TYPE, session.getScope(), new PortalSecurityManager(session));
QueryString query = new QueryString();
query.addParameter(CacheEntryConstants.id, genericResource.getId());
query.addParameter(CacheEntryConstants.vre, session.getOriginalScopeName());
if(CachesManager.getInstance().getGenericResourceCache().isElementInMemory(query) || CachesManager.getInstance().getGenericResourceCache().isElementOnDisk(query))
{
genericResource = ((List<ISGenericResource>)CachesManager.getInstance().getGenericResourceCache().get(query).getValue()).get(0);
CachesManager.getInstance().getGenericResourceCache().get(query).setTimeToLive(0);
}
query.clear();
query.put(CacheEntryConstants.name, genericResource.getName());
query.addParameter(CacheEntryConstants.vre, session.getOriginalScopeName());
if(CachesManager.getInstance().getGenericResourceCache().isElementInMemory(query) || CachesManager.getInstance().getGenericResourceCache().isElementOnDisk(query))
{
CachesManager.getInstance().getGenericResourceCache().get(query).setTimeToLive(0);
}
} catch (ISPublisherException e) {
e.printStackTrace();
throw new RemoteException();
}
}
/**
* Parses the xml and returns it as DOM object
* @param XMLdoc the xml as a string
* @return xml parsed as a Document
*/
static Document parseXMLFileToDOM(String XMLdoc) {
DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder;
try {
builder = dbFactory.newDocumentBuilder();
Document doc = builder.parse(new InputSource(new StringReader(XMLdoc)));
return doc;
} catch (Exception e) {
return null;
}
}
/**
*
* @param xsltType Presentation or Metadata. The type of the xslt
* @return A vector which contains all the generic resources, xslts of this type. The xslts are sorted by the schema.
*/
public HashMap<String,Vector<String[]>> getAllXslts(String xsltType) {
HashMap<String,Vector<String[]>> schemas_xslts = new HashMap<String,Vector<String[]>>();
Vector<String[]> xslts = null;
List<String[]> result = null;
try {
result = retrieveGenericResourcesFromNameParts(xsltType, session.getScope());
} catch (Exception e) {
e.printStackTrace();
}
if (result == null) {
return null;
}
/* if (xsltType.equals("MetadataXSLT")) {
for (int i=0; i<result.size(); i++) {
String fullName = result.get(i)[0];
String id = result.get(i)[1];
String tmp = fullName.substring(xsltType.length()+1,fullName.length());
String parts[] = tmp.split("_");
String schemaName = parts[0];
String xsltName = parts[1];
xslts = schemas_xslts.get(schemaName.replaceFirst("%5f", "_"));
if (xslts == null) {
xslts = new Vector<String[]>();
schemas_xslts.put(schemaName.replaceFirst("%5f", "_"), xslts);
}
// add the xslt name and id
String s[] = new String[2];
s[0] = xsltName;
s[1] = id;
xslts.add(s);
}
return schemas_xslts;
}*/
// else {
// Presentation xslts
System.out.println("Inside getAllXslts");
System.out.println("The type is: " + xsltType);
for (int i=0; i<result.size(); i++) {
String fullName = result.get(i)[0];
System.out.println("fullname: " + fullName);
String id = result.get(i)[1];
System.out.println("id: " + id);
// String tmp = fullName.substring(xsltType.length()+1,fullName.length());
String tmp = fullName.substring(xsltType.length()+3,fullName.length());
System.out.println("tmp: " + tmp);
String parts[] = tmp.split("-\\|-");
String schemaName = parts[0];
for (int k = 0; k < parts.length; k++) {
System.out.println("part: " + parts[k]);
}
System.out.println("schemaName: " + schemaName);
String xsltName = parts[1];
System.out.println("xsltName: " + xsltName);
xslts = schemas_xslts.get(schemaName);
if (xslts == null) {
xslts = new Vector<String[]>();
schemas_xslts.put(schemaName, xslts);
}
// add the xslt name and id
String s[] = new String[2];
s[0] = xsltName;
s[1] = id;
xslts.add(s);
}
return schemas_xslts;
// }
}
private static List<String[]> retrieveGenericResourcesFromNameParts(String nameParts, GCUBEScope scope) throws Exception {
String condition = "contains($result/Profile/Name/string(), '" + nameParts + "')";
GCUBEGenericQuery query = client.getQuery("GCUBEResourceQuery");
query.addParameters(new QueryParameter("FILTER", condition),
new QueryParameter("TYPE", GCUBEGenericResource.TYPE),
new QueryParameter("RESULT", "<Result>{$result/ID}{$result/Profile/Name}</Result>"));
List<XMLResult> result = client.execute(query, scope);
List<String[]> ret = new LinkedList<String[]>();
if (result==null || result.size()==0)
throw new Exception("No generic resources were found.");
for(XMLResult r : result){
String[] nameAndID = { r.evaluate("//Name/text()").get(0), r.evaluate("//ID/text()").get(0) };
System.out.println("Inside retrieveGenericResourcesFromNameParts name: " + nameAndID[0]);
System.out.println("Inside retrieveGenericResourcesFromNameParts id: " + nameAndID[1]);
ret.add(nameAndID);
}
return ret;
}
}

161
src/org/gcube/application/framework/core/util/LayoutPortlets.java
View File

@ -1,161 +0,0 @@
package org.gcube.application.framework.core.util;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.StringReader;
import java.io.StringWriter;
import java.util.ArrayList;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.Templates;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;
import org.gcube.application.framework.core.session.ASLSession;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl;
public class LayoutPortlets {
protected static final String PORTLETS_XSL = "/etc/layoutPortlets.xsl";
public static void addPortletsToSession(ASLSession session, Document layout) throws IOException, TransformerException, ParserConfigurationException, SAXException {
String layoutString = getStringFromDocument(layout);
String layoutXSL = getPortletsXSLT();
String portlets = transform(layoutString, layoutXSL);
Document portletsDoc = getDocumentFromString(portlets);
ArrayList<String> availablePortlets = new ArrayList<String>();
Element root = portletsDoc.getDocumentElement();
NodeList portletNodes = root.getChildNodes();
for (int i = 0; i < portletNodes.getLength(); i++) {
String portletString = portletNodes.item(i).getTextContent();
String[] split = portletString.split("#");
String portletName = split[1];
availablePortlets.add(portletName);
System.out.println("Adding Portlet name to session: " + split[1]);
}
session.setAttribute("availablePortlets", availablePortlets);
}
private static String convertStreamToString(InputStream is) throws IOException {
if (is != null) {
StringBuilder sb = new StringBuilder();
String line;
try {
BufferedReader reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));
while ((line = reader.readLine()) != null) {
sb.append(line).append("\n");
}
} finally {
is.close();
}
return sb.toString();
} else
return "";
}
public static String getPortletsXSLT() throws IOException {
InputStream is = LayoutPortlets.class.getResourceAsStream(PORTLETS_XSL); //??
if (is == null){
System.out.println("Default XSLT resource not found on "+PORTLETS_XSL);
return null;
}
InputStreamReader isr = new InputStreamReader(is);
BufferedReader filebuf = null;
String nextStr = null;
String toReturn = new String();
try {
filebuf = new BufferedReader(isr);
nextStr = filebuf.readLine();
while (nextStr != null) {
toReturn += nextStr ;
nextStr = filebuf.readLine();
}
filebuf.close(); // chiude il file
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e1) {
e1.printStackTrace();
}
return toReturn;
}
/**
* @param xml the XML to convert.
* @param xslt the XML used for the conversion.
* @return the HTML.
* @throws TransformerException if an error occurs.
*/
public static String transform(String xml, String xslt) throws TransformerException
{
TransformerFactoryImpl factory = new TransformerFactoryImpl();
StreamSource sourceInput = new StreamSource(new ByteArrayInputStream(xslt.getBytes()));
Templates sheet = factory.newTemplates(sourceInput);
Transformer instance = sheet.newTransformer();
instance.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "true");
StringWriter w = new StringWriter();
instance.transform(new StreamSource(new StringReader(xml)), new StreamResult(w));
return w.toString();
}
//method to convert Document to String
private static String getStringFromDocument(Document doc)
{
try
{
DOMSource domSource = new DOMSource(doc);
StringWriter writer = new StringWriter();
StreamResult result = new StreamResult(writer);
TransformerFactory tf = TransformerFactory.newInstance();
Transformer transformer = tf.newTransformer();
transformer.transform(domSource, result);
return writer.toString();
}
catch(TransformerException ex)
{
ex.printStackTrace();
return null;
}
}
private static Document getDocumentFromString(String str) throws ParserConfigurationException, SAXException, IOException {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document document = builder.parse(new InputSource(new StringReader(str)));
return document;
}
}

11
src/org/gcube/application/framework/core/util/NotificationConstants.java
View File

@ -1,11 +0,0 @@
package org.gcube.application.framework.core.util;
/**
* @author Valia Tsagkalidou (KNUA)
*
*/
public class NotificationConstants {
public static final String CollectionsStatusChange = "CollectionsStatusChange";
}

50
src/org/gcube/application/framework/core/util/Pair.java
View File

@ -1,50 +0,0 @@
package org.gcube.application.framework.core.util;
/**
* @author Valia Tsaqgkalidou (NKUA)
*/
public class Pair {
protected String name;
protected String value;
/**
* @return the name
*/
public String getName() {
return name;
}
/**
* @param name the name to set
*/
public void setName(String name) {
this.name = name;
}
/**
* @return the value
*/
public String getValue() {
return value;
}
/**
* @param value the value to set
*/
public void setValue(String value) {
this.value = value;
}
/**
* @param name the name
* @param value the value
*/
public Pair(String name, String value) {
super();
this.name = name;
this.value = value;
}
}

30
src/org/gcube/application/framework/core/util/QueryString.java
View File

@ -1,30 +0,0 @@
package org.gcube.application.framework.core.util;
import java.util.HashMap;
/**
* @author Valia Tsagkalidou (KNUA)
*
*/
public class QueryString extends HashMap<String, String>{
/**
*
*/
private static final long serialVersionUID = 1L;
public QueryString() {
super();
}
public void addParameter(String name, String value)
{
this.put(name, value);
}
public void removeParameter(String name)
{
this.remove(name);
}
}

108
src/org/gcube/application/framework/core/util/SchemaFieldPair.java
View File

@ -1,108 +0,0 @@
package org.gcube.application.framework.core.util;
import java.util.ArrayList;
public class SchemaFieldPair implements Cloneable{
String schema;
String fieldName;
String sortValue;
ArrayList<String> metadataCollectionIds;
ArrayList<String> metadataCollectionLanguage;
ArrayList<String> contentCollectionIds;
public ArrayList<String> getContentCollectionIds() {
return contentCollectionIds;
}
public ArrayList<String> getMetadataCollectionLanguage() {
return metadataCollectionLanguage;
}
public String getSortValue() {
return sortValue;
}
public void setSortValue(String sortValue) {
this.sortValue = sortValue;
}
public SchemaFieldPair() {
schema = new String();
fieldName = new String();
sortValue = new String();
}
public SchemaFieldPair (String schemaName, String field, String sortValueName) {
schema = schemaName;
fieldName = field;
sortValue = sortValueName;
metadataCollectionIds = new ArrayList();
metadataCollectionLanguage = new ArrayList();
contentCollectionIds = new ArrayList();
}
public ArrayList<String> getMetadataCollectionIds() {
return metadataCollectionIds;
}
public void addMetadataColIdAndLanguage(String mid, String language) {
metadataCollectionIds.add(mid);
metadataCollectionLanguage.add(language);
}
public void addContentCollectionId(String colId) {
if (contentCollectionIds == null)
contentCollectionIds = new ArrayList<String>();
contentCollectionIds.add(colId);
}
public SchemaFieldPair clone() {
SchemaFieldPair newSFP = new SchemaFieldPair();
newSFP.setFieldName(new String(this.fieldName));
newSFP.setSchema(new String(this.schema));
newSFP.setSortValue(new String(this.sortValue));
if (metadataCollectionIds != null) {
for (int i = 0; i < metadataCollectionIds.size(); i++) {
newSFP.addMetadataColIdAndLanguage(new String(this.metadataCollectionIds.get(i)), new String(this.metadataCollectionLanguage.get(i)));
}
}
if (contentCollectionIds != null) {
for (int i = 0; i < contentCollectionIds.size(); i++) {
newSFP.addContentCollectionId(this.contentCollectionIds.get(i));
}
}
return newSFP;
}
/**
*
* @param schemaName
*/
public void setSchema(String schemaName) {
schema = schemaName;
}
/**
*
* @param field
*/
public void setFieldName (String field) {
fieldName = field;
}
public String getSchema() {
return schema;
}
public String getFieldName () {
return fieldName;
}
}

61
src/org/gcube/application/framework/core/util/SearchField.java
View File

@ -1,61 +0,0 @@
package org.gcube.application.framework.core.util;
import java.io.Serializable;
/**
*
* @author Panagiota Koltsida (NKUA)
* @author Valia Tsagkalidou (NKUA)
*
*/
//TODO: Done!!!
public class SearchField implements Serializable, Cloneable{
/**
*
*/
private static final long serialVersionUID = 1L;
/**
* Name of the criterion
*/
public String name;
/**
* Value of the criterion
*/
public String value;
/**
* Type of the criterion
*/
public String type;
/**
* The x-path to apply for sorting the results
*/
public String sort;
public SearchField() {
name = "";
value = "";
type = "";
sort = "";
}
/* (non-Javadoc)
* @see java.lang.Object#clone()
*/
@Override
public SearchField clone() throws CloneNotSupportedException {
// TODO Auto-generated method stub
return (SearchField) super.clone();
}
public boolean isEqual(SearchField sf) {
if (sf.name.equals(this.name) && sf.value.equals(this.value))
return true;
else
return false;
}
}

39
src/org/gcube/application/framework/core/util/ServiceUtils.java
View File

@ -1,39 +0,0 @@
package org.gcube.application.framework.core.util;
import java.util.Random;
import org.apache.axis.message.addressing.EndpointReference;
import org.gcube.application.framework.core.cache.RIsManager;
import org.gcube.application.framework.core.session.ASLSession;
import org.gcube.informationsystem.cache.SrvType;
public class ServiceUtils {
/**
*
* @param srvClass The service class
* @param srvName The service name
* @param srvType The service type (SIMPLE, FACTORY or STATEFULL)
* @param session
* @return the epr Address
*/
public static String getEprAddressOfService(String srvClass, String srvName, String srvType, ASLSession session) {
EndpointReference[] eprs;
try {
eprs = RIsManager.getInstance().getISCache(
session.getScope()).getEPRsFor(srvClass, srvName,
srvType);
Random rand = new Random();
int random = rand.nextInt(eprs.length);
return eprs[random].getAddress().toString();
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
}

135
src/org/gcube/application/framework/core/util/SessionConstants.java
View File

@ -1,135 +0,0 @@
package org.gcube.application.framework.core.util;
/**
* @author Valia Tsagkalidou (KNUA)
*
*/
public class SessionConstants {
/**
* Used for generic resource name which contains the static search configuration
*/
public static final String ScenarioSchemaInfo = "ScenarioCollectionInfo";
/**
* Used for a variable in the session representing a HashMap<String, List<SearchField>>:
* pairs: (schema, list of searchable fields for this schema)
*/
public static final String SchemataInfo = "SchemataInfo";
/**
* Used for a variable in the session representing a HashMap<String, ArrayList<SchemaFieldPair>>:
* pairs: (abstract field, list of mappable field for each schema)
*/
public static final String abstractFieldsInfo = "AbstractFieldsInfo";
/**
* Used for generic resource name which contains info about searchable fields per schema...
*/
public static final String MetadataSchemaInfo = "MetadataSchemaInfo";
/**
* Used for generic resource name which contains info about mappable fields per abstarct field and for every schema
*/
public static final String SearchFieldsMappingAbstraction = "SearchFieldsMappingAbstraction";
/**
* Used for a variable in the session representing the available collections
*/
public static final String Collections = "Collections";
/**
* Used for a variable in the session representing the available queries (queries that the user has created)
*/
public static final String Queries = "Queries";
/**
* Used for a variable in the session that contains info for the geospatial search (boundinf box, time interval, etc)
*/
public static final String Geospatial = "Geospatial";
/**
* Used for a variable in the session representing the number of the current page number in the results.
*/
public static final String page_no = "page_no";
/**
* Used for a variable in the session representing how many results were actually read from resultset last time
*/
public static final String resNo = "resNo";
/**
* Used for a variable in the session representing the total number of result pages...
*/
public static final String page_total = "page_total";
/**
* Used for a variable in the session representing the index in the current resultset part (where we stopped reading results last time)
*/
public static final String lastRes = "lastRes";
/**
* Used for a variable in the session representing whether we have reach the last page of results
*/
public static final String isLast = "isLast";
/**
* Used for a variable in the session that contains info about whether we have go beyond the edges of results... (out of index)
*/
public static final String out_of_end = "out_of_end";
/**
* the current resultset client
*/
public static final String rsClient = "rsClient";
/**
* the results objects already processed from the resultset
*/
public static final String theResultObjects = "theResultObjects";
/**
* the thumbnail urls for each result object (already processed from the resultset )
*/
public static final String theThumbnails = "theThumbnails";
/**
* the index in the result objects from where we should start reading
*/
public static final String startingPoint = "startingPoint";
/**
* what type search was applied (Simple, Advanced, Browse, Quick, Google, etc)
*/
public static final String sourcePortlet = "sourcePortlet";
/**
* the resultset EPR (not used any more)
*/
public static final String rsEPR = "rsEPR"; /* the Result Set EPR */
/**
* whether to show result rank or not
*/
public static final String showRank = "showRank";
/**
* an exception occured during search: message to the users
*/
public static final String searchException = "searchException";
/**
* the id of the active query
*/
public static final String activeQueryNo = "activeQueryNo";
/**
* the id of the active query to be presented
*/
public static final String activePresentationQueryNo = "activePresentationQueryNo";
/**
* the collections hierarchy (groups - collections)
*/
public static final String collectionsHierarchy = "collectionsHierarchy";
}

58
src/org/gcube/application/framework/core/util/Settings.java
View File

@ -1,58 +0,0 @@
package org.gcube.application.framework.core.util;
import java.io.*;
import java.util.*;
import java.net.URISyntaxException;
public class Settings {
static Properties props = new Properties();
static Settings settings = null;
Settings()
{
try
{
props.load(Settings.class.getResourceAsStream("/etc/settings.properties"));
}
catch (FileNotFoundException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
catch (IOException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public static Settings getInstance()
{
if (settings == null)
settings = new Settings();
return settings;
}
/**
* @return the props
*/
public String getProperty(String key) {
String value = props.getProperty(key);
if(value.contains("${"))
{
int start = 0;
int i;
while((i= value.indexOf("${", start)) != -1)
{
start = value.indexOf("}", i) +1;
String reg = value.substring(i, start);
System.out.println(reg);
System.out.println(reg.substring(2, reg.length() -1));
value = value.replace(reg, (System.getProperty(reg.substring(2, reg.length() -1)) != null)?System.getProperty(reg.substring(2, reg.length() -1)):"");
}
}
return value;
}
}

120
src/org/gcube/application/framework/core/util/TransformXSLT.java
View File

@ -1,120 +0,0 @@
package org.gcube.application.framework.core.util;
import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.io.StringWriter;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;
import org.apache.xml.serialize.OutputFormat;
import org.apache.xml.serialize.XMLSerializer;
import org.w3c.dom.Document;
/**
* @author Valia Tsagkalidou (KNUA)
*
*/
public class TransformXSLT {
/**
* Transforms an xml document based on the given xslt
* @param xslt the xslt for transforming the xml
* @param xml the xml to be transformed
* @return a string containing the transformed xml (output of the transformation)
*/
public static String transform(String xslt, String xml)
{
Transformer transformer;
try
{//Retrieve the XSLT from the DIS (generic resource), and create the transformer
ByteArrayInputStream xsltStream = new ByteArrayInputStream(xslt.getBytes());
TransformerFactory tFactory = TransformerFactory.newInstance();
transformer = tFactory.newTransformer(new StreamSource(xsltStream));
DocumentBuilderFactory dfactory = DocumentBuilderFactory.newInstance();
Document doc = null;
doc = dfactory.newDocumentBuilder().parse(xml);
// Apply the transformation
ByteArrayOutputStream ba_stream = new ByteArrayOutputStream();
OutputFormat format = new OutputFormat(doc);
format.setIndenting(false);
format.setOmitDocumentType(true);
format.setOmitXMLDeclaration(true);
StringWriter writer = new StringWriter();
XMLSerializer serial = new XMLSerializer(writer,format);
serial.serialize(doc);
transformer.transform(new StreamSource(new ByteArrayInputStream(writer.toString().getBytes())), new StreamResult(ba_stream));
//Prepares the object to be returned
StringBuffer buffer = new StringBuffer();
try {
InputStreamReader isr = new InputStreamReader( new ByteArrayInputStream(ba_stream.toByteArray()),
"UTF8");
Reader in2 = new BufferedReader(isr);
int ch;
while ((ch = in2.read()) > -1) {
buffer.append((char)ch);
}
in2.close();
return buffer.toString();
} catch (Exception e) {
e.printStackTrace();
}
}
catch (Exception e) {
e.printStackTrace();
}
return null;
}
/**
* Transforms an xml document based on the given transformer
* @param transformer the transformer based on which the transformation will be applied
* @param xml the xml document to be transformed
* @return a string containing the transformed xml (output of the transformation)
*/
public static String transform(Transformer transformer, String xml)
{
DocumentBuilderFactory dfactory = DocumentBuilderFactory.newInstance();
Document doc = null;
try
{
doc = dfactory.newDocumentBuilder().parse(xml);
ByteArrayOutputStream ba_stream = new ByteArrayOutputStream();
OutputFormat format = new OutputFormat(doc);
format.setIndenting(false);
format.setOmitDocumentType(true);
format.setOmitXMLDeclaration(true);
StringWriter writer = new StringWriter();
XMLSerializer serial = new XMLSerializer(writer,format);
serial.serialize(doc);
transformer.transform(new StreamSource(new ByteArrayInputStream(writer.toString().getBytes())), new StreamResult(ba_stream));
//Prepares the object to be returned
StringBuffer buffer = new StringBuffer();
try {
InputStreamReader isr = new InputStreamReader( new ByteArrayInputStream(ba_stream.toByteArray()),
"UTF8");
Reader in2 = new BufferedReader(isr);
int ch;
while ((ch = in2.read()) > -1) {
buffer.append((char)ch);
}
in2.close();
return buffer.toString();
} catch (Exception e) {
e.printStackTrace();
}
}
catch (Exception e) {
e.printStackTrace();
}
return null;
}
}

73
src/org/gcube/application/framework/core/util/UserCredential.java
View File

@ -1,73 +0,0 @@
package org.gcube.application.framework.core.util;
import java.io.File;
import org.gcube.vomanagement.vomsapi.CredentialsManager;
import org.gcube.vomanagement.vomsapi.VOMSAdmin;
import org.gcube.vomanagement.vomsapi.impl.VOMSAPIConfiguration;
import org.gcube.vomanagement.vomsapi.impl.VOMSAPIFactory;
import org.gridforum.jgss.ExtendedGSSCredential;
/**
* @author Valia Tsagkalidou (NKUA)
*
*/
public class UserCredential {
/**
* Retrieves credential for users
* @param username the user name for which it will retrieve credential
* @param DLname DLname
* @return the GSS Credential
*/
public static ExtendedGSSCredential getCredential(String username, String DLname)
{
CredentialsManager man = null;
try {
String sharedDir = Settings.getInstance().getProperty("sharedDir");
System.out.println("file " + sharedDir + "/vomsAPI.properties exists: "+ new File(sharedDir + "/vomsAPI.properties").exists());
// man = new CredentialsManagerImpl(sharedDir + "/vomsAPI.properties");
VOMSAPIFactory factory = new VOMSAPIFactory(new VOMSAPIConfiguration(new File(sharedDir + "/vomsAPI.properties")));
VOMSAdmin vomsAdm = factory.getVOMSAdmin();
man = factory.getCredentialsManager();
} catch (Exception e1) {
e1.printStackTrace();
}
ExtendedGSSCredential cred = null;
try {
//TODO: put a real password there...
cred = man.getAttributedCredentials(username, "", DLname);
} catch (Exception e) {
e.printStackTrace();
}
return cred;
}
public static ExtendedGSSCredential getPlainCredential(String username, String password)
{
CredentialsManager man = null;
try {
String sharedDir = Settings.getInstance().getProperty("sharedDir");
System.out.println("file " + sharedDir + "/vomsAPI.properties exists: "+ new File(sharedDir + "/vomsAPI.properties").exists());
// man = new CredentialsManagerImpl(sharedDir + "/vomsAPI.properties");
VOMSAPIFactory factory = new VOMSAPIFactory(new VOMSAPIConfiguration(new File(sharedDir + "/vomsAPI.properties")));
VOMSAdmin vomsAdm = factory.getVOMSAdmin();
man = factory.getCredentialsManager();
} catch (Exception e1) {
e1.printStackTrace();
}
ExtendedGSSCredential cred = null;
try {
//TODO: put a real password there...
cred = man.getPlainCredentials(username, password);
} catch (Exception e) {
e.printStackTrace();
}
return cred;
}
}

8
src/org/gcube/application/framework/core/util/UsersManagementServiceConstants.java
View File

@ -1,8 +0,0 @@
package org.gcube.application.framework.core.util;
public class UsersManagementServiceConstants {
public static String LiferaySOAPGroupManager = "LiferaySOAPGroupManager";
public static String LiferaySOAPUserManager = "LiferaySOAPUserManager";
}