New Social Model - Added databook.shared and databook.client to the model

pom.xml

@@ -27,6 +27,7 @@
 		<webappDirectory>${project.build.directory}/${project.build.finalName}</webappDirectory>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+		<gwtVersion>2.8.1</gwtVersion>
 	</properties>
 
 	<dependencyManagement>
@@ -102,6 +103,22 @@
 			<version>4.11</version>
 			<scope>test</scope>
 		</dependency>
+		<dependency>
+			<groupId>com.googlecode.json-simple</groupId>
+			<artifactId>json-simple</artifactId>
+			<version>1.1.1</version>
+		</dependency>
+		<dependency>
+			<groupId>com.google</groupId>
+			<artifactId>gwt-jsonmaker</artifactId>
+			<version>1.2.1</version>
+		</dependency>
+		<dependency>
+			<groupId>com.google.gwt</groupId>
+			<artifactId>gwt-user</artifactId>
+			<version>${gwtVersion}</version>
+			<scope>provided</scope>
+		</dependency>
 	</dependencies>
 	<build>
 		<plugins>

src/main/java/org/gcube/social_networking/socialnetworking/model/GCubeSocialNetworking.gwt.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module rename-to='gcubesocialnetworking'>
+	<!-- Inherit the core Web Toolkit stuff. -->
+	<inherits name='com.google.gwt.user.User' />
+
+	<!-- Inherit the default GWT style sheet. You can change -->
+	<!-- the theme of your GWT application by uncommenting -->
+	<!-- any one of the following lines. -->
+	<!-- <inherits name='com.google.gwt.user.theme.standard.Standard'/> -->
+	<!-- <inherits name='com.google.gwt.user.theme.chrome.Chrome'/> -->
+	<!-- <inherits name='com.google.gwt.user.theme.dark.Dark'/> -->
+
+	<!-- Other module inherits -->
+	<inherits name="org.jsonmaker.gwt.Gwt_jsonmaker" />
+	<!-- Specify the app entry point class. -->
+	<entry-point class='org.gcube.social_networking.socialnetworking.model.client.GCubeSocialNetworking' />
+
+	<!-- Specify the paths for translatable code -->
+	<source path='client' />
+	<source path='shared' />
+
+</module>

src/main/java/org/gcube/social_networking/socialnetworking/model/client/GCubeSocialNetworking.java

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

src/main/java/org/gcube/social_networking/socialnetworking/model/client/util/Encoder.java

@@ -0,0 +1,15 @@
+package org.gcube.social_networking.socialnetworking.model.client.util;
+/**
+ * simply encode base64 strings
+ * @author massi
+ *
+ */
+public class Encoder {
+	public static native String encode(String toEncode) /*-{
+		return btoa(toEncode);
+	}-*/;
+	
+	public static native String decode(String toDecode) /*-{
+	return atob(toDecode);
+}-*/;
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/ApplicationProfile.java

@@ -0,0 +1,77 @@
+package org.gcube.social_networking.socialnetworking.model.shared;
+
+import java.io.Serializable;
+
+/**
+ * 
+ * @author Massimiliano Assante, ISTI-CNR
+ * @version 0.1 Dec 2012
+ *
+ */
+@SuppressWarnings("serial")
+public class ApplicationProfile implements Serializable {
+	
+	private String key;
+	private String name;
+	private String description;
+	private String imageUrl;
+	private String scope;
+	private String url;
+
+	public ApplicationProfile() {
+		super();
+	}
+	
+	public ApplicationProfile(String key, String name, String description,	String imageUrl, String scope, String url) {
+		super();
+		this.key = key;
+		this.name = name;
+		this.description = description;
+		this.imageUrl = imageUrl;
+		this.scope = scope;
+		this.url = url;
+	}
+	public String getKey() {
+		return key;
+	}
+	public void setKey(String key) {
+		this.key = key;
+	}
+	public String getName() {
+		return name;
+	}
+	public void setName(String name) {
+		this.name = name;
+	}
+	public String getDescription() {
+		return description;
+	}
+	public void setDescription(String description) {
+		this.description = description;
+	}
+	public String getImageUrl() {
+		return imageUrl;
+	}
+	public void setImageUrl(String imageUrl) {
+		this.imageUrl = imageUrl;
+	}	
+	public String getScope() {
+		return scope;
+	}
+	public void setScope(String scope) {
+		this.scope = scope;
+	}
+
+	public String getUrl() {
+		return url;
+	}
+	public void setUrl(String url) {
+		this.url = url;
+	}
+	@Override
+	public String toString() {
+		return "ApplicationProfile [key=" + key + ", name=" + name + ", description="
+				+ description + ", imageUrl=" + imageUrl + ", scope=" + scope
+				+ ", url=" + url + "]";
+	}	
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/Attachment.java

@@ -0,0 +1,104 @@
+package org.gcube.social_networking.socialnetworking.model.shared;
+
+import java.io.Serializable;
+
+import org.jsonmaker.gwt.client.Jsonizer;
+
+@SuppressWarnings("serial")
+public class Attachment implements Serializable {
+	
+	public interface AttachmentJsonizer extends Jsonizer {}
+	
+	private String id;
+	private String uri;
+	private String name;
+	private String description;
+	private String thumbnailURL;
+	private String mimeType;
+
+	public Attachment() {
+		super();
+	}
+
+	/**
+	 * @param id the id in the cassandra CF
+	 * @param uri where you can download the file from
+	 * @param name the name of the attached file
+	 * @param description the description of the attached file
+	 * @param thumbnailURL the URL of the image representing the attached file
+	 * @param mimeType the type of file
+	 */
+	public Attachment(String id, String uri, String name, String description,
+			String thumbnailURL, String mimeType) {
+		super();
+		this.id = id;
+		this.uri = uri;
+		this.name = name;
+		this.description = description;
+		this.thumbnailURL = thumbnailURL;
+		this.mimeType = mimeType;
+	}	
+	
+	public String getId() {
+		return id;
+	}
+	public void setId(String id) {
+		this.id = id;
+	}
+	public String getUri() {
+		return uri;
+	}
+
+	public void setUri(String uri) {
+		this.uri = uri;
+	}
+
+
+	public String getName() {
+		return name;
+	}
+
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+
+	public String getDescription() {
+		return description;
+	}
+
+
+	public void setDescription(String description) {
+		this.description = description;
+	}
+
+
+	public String getThumbnailURL() {
+		return thumbnailURL;
+	}
+
+
+	public void setThumbnailURL(String thumbnailURL) {
+		this.thumbnailURL = thumbnailURL;
+	}
+
+	public String getMimeType() {
+		return mimeType;
+	}
+
+	public void setMimeType(String mimeType) {
+		this.mimeType = mimeType;
+	}
+
+	@Override
+	public String toString() {
+		return "Attachment [uri=" + uri + ", name=" + name + ", description="
+				+ description + ", thumbnailURL=" + thumbnailURL
+				+ ", mimeType=" + mimeType + "]";
+	}
+
+
+
+
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/ClientAttachment.java

@@ -0,0 +1,34 @@
+package org.gcube.social_networking.socialnetworking.model.shared;
+
+import jsinterop.annotations.JsOverlay;
+import jsinterop.annotations.JsPackage;
+import jsinterop.annotations.JsType;
+
+@JsType(isNative = true, namespace = JsPackage.GLOBAL, name = "Object")
+public class ClientAttachment {
+	public String id;
+	public String uri;
+	public String name;
+	public String description;
+	public String thumbnailURL;
+	public String mimeType;
+	/**
+	 * @param id the id in the cassandra CF
+	 * @param uri where you can download the file from
+	 * @param name the name of the attached file
+	 * @param description the description of the attached file
+	 * @param thumbnailURL the URL of the image representing the attached file
+	 * @param mimeType the type of file
+	 */
+	@JsOverlay
+	public static ClientAttachment create(String id, String uri, String name, String description, String thumbnailURL, String mimeType) {
+		ClientAttachment o = new ClientAttachment();
+		o.id = id;
+		o.uri = uri;
+		o.name = name;
+		o.description = description;
+		o.thumbnailURL = thumbnailURL;
+		o.mimeType = mimeType;
+		return o;
+	}
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/ClientPost.java

@@ -0,0 +1,51 @@
+package org.gcube.social_networking.socialnetworking.model.shared;
+
+import java.util.Date;
+
+import jsinterop.annotations.JsOverlay;
+import jsinterop.annotations.JsPackage;
+import jsinterop.annotations.JsType;
+/**
+ * 
+ * @author Massimiliano Assante, CNR-ISTI
+ * Uses JsInterop annotations to deserialize the object
+ */
+@JsType(isNative = true, namespace = JsPackage.GLOBAL, name = "Object")
+public class ClientPost {
+	public String key;
+	public String type;
+	public String userid;
+	public Date time;
+	public String uri;
+	public String description;
+	public String fullName;
+	public String email;
+	public String thumbnailURL;
+	public String linkTitle;
+	public String linkDescription;
+	public String linkUrlThumbnail;
+	public String linkHost;
+	public ClientAttachment[] attachments;
+	@JsOverlay
+	public static ClientPost create(String key, String type, String userid, Date time,
+			String uri, String description, String fullName, String email,
+			String thumbnailURL, String linkTitle, String linkDescription,
+			String linkUrlThumbnail, String linkHost, ClientAttachment[] attachments) {
+		ClientPost o = new ClientPost();
+		o.key = key;
+		o.type = type;
+		o.userid = userid;
+		o.time = time;
+		o.uri = uri;
+		o.description = description;
+		o.fullName = fullName;
+		o.email = email;
+		o.thumbnailURL = thumbnailURL;
+		o.linkTitle = linkTitle;
+		o.linkDescription = linkDescription;
+		o.linkUrlThumbnail = linkUrlThumbnail;
+		o.linkHost = linkHost;
+		o.attachments = attachments;		
+		return o;
+	}
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/Comment.java

@@ -0,0 +1,175 @@
+package org.gcube.social_networking.socialnetworking.model.shared;
+
+import java.io.Serializable;
+import java.util.Date;
+
+/**
+ * 
+ * @author Massimiliano Assante, ISTI-CNR
+ * @version 0.1 July 2012
+ *
+ */
+@SuppressWarnings("serial")
+public class Comment implements Serializable, Comparable<Comment>  {
+
+	private String key;
+	private String userid;
+	private Date time;
+	private String postid;
+	private String text;
+	private String fullName;
+	private String thumbnailURL;
+	private boolean isEdit; // false default
+	private Date lastEditTime; // null default
+	
+	/**
+	 * 
+	 */
+	public Comment() {
+		super();
+	}
+	/**
+	 * 
+	 * @param key
+	 * @param userid
+	 * @param time
+	 * @param postid
+	 * @param text
+	 * @param fullName
+	 * @param thumbnailURL
+	 */
+	public Comment(String key, String userid, Date time, String postid,
+			String text, String fullName, String thumbnailURL) {
+		super();
+		this.key = key;
+		this.userid = userid;
+		this.time = time;
+		this.postid = postid;
+		this.text = text;
+		this.fullName = fullName;
+		this.thumbnailURL = thumbnailURL;
+		this.isEdit = false;
+		this.lastEditTime = null;
+		
+	}
+	
+	/**
+	 * Constructor for edited comment
+	 * @param key
+	 * @param userid
+	 * @param time
+	 * @param postid
+	 * @param text
+	 * @param fullName
+	 * @param thumbnailURL
+	 * @param isEdit
+	 * @param editDate
+	 */
+	public Comment(String key, String userid, Date time, String postid,
+			String text, String fullName, String thumbnailURL, boolean isEdit, Date editDate) {
+		super();
+		this.key = key;
+		this.userid = userid;
+		this.time = time;
+		this.postid = postid;
+		this.text = text;
+		this.fullName = fullName;
+		this.thumbnailURL = thumbnailURL;
+		this.isEdit = isEdit;
+		this.lastEditTime = editDate;
+	}
+	
+	/**
+	 * 
+	 * @return the text
+	 */
+	public String getText() {
+		return text;
+	}
+	/**
+	 * 
+	 * @param text text to add as string
+	 */
+	public void setText(String text) {
+		this.text = text;
+	}
+	/**
+	 * 
+	 * @return the uuid
+	 */
+	public String getKey() {
+		return key;
+	}
+
+	public void setKey(String key) {
+		this.key = key;
+	}
+
+	public String getUserid() {
+		return userid;
+	}
+
+	public void setUserid(String userid) {
+		this.userid = userid;
+	}
+
+	public Date getTime() {
+		return time;
+	}
+
+	public void setTime(Date time) {
+		this.time = time;
+	}
+
+	public String getPostid() {
+		return postid;
+	}
+
+	public void setPostid(String postid) {
+		this.postid = postid;
+	}
+
+	public String getFullName() {
+		return fullName;
+	}
+
+	public void setFullName(String fullName) {
+		this.fullName = fullName;
+	}
+
+	public String getThumbnailURL() {
+		return thumbnailURL;
+	}
+
+	public void setThumbnailURL(String thumbnailURL) {
+		this.thumbnailURL = thumbnailURL;
+	}
+
+	public boolean isEdit() {
+		return isEdit;
+	}
+	public void setEdit(boolean isEdit) {
+		this.isEdit = isEdit;
+	}
+	public Date getLastEditTime() {
+		return lastEditTime;
+	}
+	public void setLastEditTime(Date lastEditTime) {
+		this.lastEditTime = lastEditTime;
+	}
+	public int compareTo(Comment toCompare) {
+		if (this.time.after(toCompare.getTime()))
+			return 1;
+		if (this.time.before(toCompare.getTime()))
+			return -1;
+		return 0;
+	}
+	
+	@Override
+	public String toString() {
+		return "Comment [key=" + key + ", userid=" + userid + ", time=" + time
+				+ ", postid=" + postid + ", text=" + text + ", fullName="
+				+ fullName + ", thumbnailURL=" + thumbnailURL + ", isEdit="
+				+ isEdit + ", lastEditTime=" + lastEditTime + "]";
+	}
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/EnhancedPost.java

@@ -0,0 +1,85 @@
+package org.gcube.social_networking.socialnetworking.model.shared;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+/**
+ * 
+ * @author massi
+ * This class contains addtional user related information about a post
+ * e.g. if this user has liked it
+ */
+@SuppressWarnings("serial")
+public class EnhancedPost implements Serializable{
+	private Post post;
+	private boolean liked;
+	private boolean isUsers;
+	private ArrayList<Comment> comments;
+	private ArrayList<Attachment> attachments;
+	
+	
+	public EnhancedPost() {
+		super();
+	}
+	public EnhancedPost(Post post, boolean liked,  boolean isUsers) {
+		super();
+		this.post = post;
+		this.liked = liked;
+		this.isUsers = isUsers;
+	}
+	
+	public EnhancedPost(Post post, boolean liked, boolean isUsers, ArrayList<Comment> comments) {
+		super();
+		this.isUsers = isUsers;
+		this.post = post;
+		this.liked = liked;
+		this.comments = comments;
+	}
+	
+	
+	public EnhancedPost(Post post, boolean liked, boolean isUsers,
+			ArrayList<Comment> comments, ArrayList<Attachment> attachments) {
+		super();
+		this.post = post;
+		this.liked = liked;
+		this.isUsers = isUsers;
+		this.comments = comments;
+		this.attachments = attachments;
+	}
+	public ArrayList<Comment> getComments() {
+		return comments;
+	}
+	public void setComments(ArrayList<Comment> comments) {
+		this.comments = comments;
+	}
+	public Post getPost() {
+		return post;
+	}
+	public void setPost(Post post) {
+		this.post = post;
+	}
+	public boolean isLiked() {
+		return liked;
+	}
+	public void setLiked(boolean liked) {
+		this.liked = liked;
+	}
+	public boolean isUsers() {
+		return isUsers;
+	}
+	public void setUsers(boolean isUsers) {
+		this.isUsers = isUsers;
+	}
+	public ArrayList<Attachment> getAttachments() {
+		return attachments;
+	}
+	public void setAttachments(ArrayList<Attachment> attachments) {
+		this.attachments = attachments;
+	}
+	@Override
+	public String toString() {
+		return "EnhancedPost [post=" + post + ", liked=" + liked + ", isUsers="
+				+ isUsers + ", comments=" + comments + ", attachments="
+				+ attachments + "]";
+	}	
+	
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/ImageType.java

@@ -0,0 +1,5 @@
+package org.gcube.social_networking.socialnetworking.model.shared;
+
+public enum ImageType {
+	JPG, GIF, PNG, TIFF, PDF, BMP;
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/Invite.java

@@ -0,0 +1,144 @@
+package org.gcube.social_networking.socialnetworking.model.shared;
+
+import java.io.Serializable;
+import java.util.Date;
+/**
+ * 
+ * @author Massimiliano Assante, ISTI-CNR
+ *
+ */
+@SuppressWarnings("serial")
+public class Invite implements Serializable {
+
+	private String key;
+	private String senderUserId;
+	private String vreid;
+	private String invitedEmail;
+	private String controlCode;
+	private InviteStatus status;
+	private Date time;
+	private String senderFullName;
+	
+	
+	public Invite() {
+		super();
+	}
+
+
+	
+
+	public Invite(String key, String senderUserId, String vreid,
+			String invitedEmail, String controlCode, InviteStatus status,
+			Date time, String senderFullName) {
+		super();
+		this.key = key;
+		this.senderUserId = senderUserId;
+		this.vreid = vreid;
+		this.invitedEmail = invitedEmail;
+		this.controlCode = controlCode;
+		this.status = status;
+		this.time = time;
+		this.senderFullName = senderFullName;
+	}
+
+
+
+
+	public String getKey() {
+		return key;
+	}
+
+
+
+
+	public void setKey(String key) {
+		this.key = key;
+	}
+
+
+
+
+	public String getSenderUserId() {
+		return senderUserId;
+	}
+
+
+	public void setSenderUserId(String senderUserId) {
+		this.senderUserId = senderUserId;
+	}
+
+
+	public String getVreid() {
+		return vreid;
+	}
+
+
+	public void setVreid(String vreid) {
+		this.vreid = vreid;
+	}
+
+
+	public String getInvitedEmail() {
+		return invitedEmail;
+	}
+
+
+	public void setInvitedEmail(String invitedEmail) {
+		this.invitedEmail = invitedEmail;
+	}
+
+
+	public String getControlCode() {
+		return controlCode;
+	}
+
+
+	public void setControlCode(String controlCode) {
+		this.controlCode = controlCode;
+	}
+
+
+	public InviteStatus getStatus() {
+		return status;
+	}
+
+
+	public void setStatus(InviteStatus status) {
+		this.status = status;
+	}
+
+
+	public Date getTime() {
+		return time;
+	}
+
+
+	public void setTime(Date time) {
+		this.time = time;
+	}
+
+
+	public String getSenderFullName() {
+		return senderFullName;
+	}
+
+
+	public void setSenderFullName(String senderFullName) {
+		this.senderFullName = senderFullName;
+	}
+
+
+
+
+	@Override
+	public String toString() {
+		return "Invite [key=" + key + ", senderUserId=" + senderUserId
+				+ ", vreid=" + vreid + ", invitedEmail=" + invitedEmail
+				+ ", controlCode=" + controlCode + ", status=" + status
+				+ ", time=" + time + ", senderFullName=" + senderFullName + "]";
+	}
+
+
+	
+
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/InviteOperationResult.java

@@ -0,0 +1,8 @@
+package org.gcube.social_networking.socialnetworking.model.shared;
+
+public enum InviteOperationResult {
+	SUCCESS,
+	FAILED,
+	//If I send an invite the same email in the same environment more than once
+	ALREADY_INVITED;
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/InviteStatus.java

@@ -0,0 +1,20 @@
+package org.gcube.social_networking.socialnetworking.model.shared;
+
+public enum InviteStatus {
+	/**
+	 * First status of anyh invite
+	 */
+	PENDING,
+	/**
+	 * User accepted the invite
+	 */
+	ACCEPTED,
+	/**
+	 * User rejected the invite
+	 */
+	REJECTED, 
+	/**
+	 * Manager withdrawed the invite 
+	 */
+	RETRACTED;
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/JSON.java

@@ -0,0 +1,10 @@
+package org.gcube.social_networking.socialnetworking.model.shared;
+
+import jsinterop.annotations.JsPackage;
+import jsinterop.annotations.JsType;
+
+@JsType(isNative = true, namespace = JsPackage.GLOBAL)
+public class JSON {
+    public static native String stringify(Object o);
+    public static native <O> O parse(String json);
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/JobStatusType.java

@@ -0,0 +1,53 @@
+package org.gcube.social_networking.socialnetworking.model.shared;
+/**
+ * 
+ * @author Massimiliano Assante, ISTI-CNR
+ * @version 0.1 Dec 2012
+ *
+ */
+public enum JobStatusType {
+	/**
+	 * The job has been cancelled.
+	 */
+	CANCELLED,
+	/**
+	 *  The job is in the process of being cancelled.
+	 */
+	CANCELLING,
+	/**
+	 * The job has been deleted.
+	 */
+	DELETED,
+	/**
+	 * The job is in the process of being deleted.
+	 */
+	DELETING,//	 
+	/**
+	 * The job is being executed by job processor.
+	 */
+	EXECUTING,//	 
+	/**
+	 * he job execution has failed.
+	 */
+	FAILED,
+	/**
+	 * The job is new.
+	 */
+	NEW,//	
+	/**
+	 * The job is submitted for execution.
+	 */
+	SUBMITTED,
+	/**
+	 *  The job has completed successfully
+	 */
+	SUCCEEDED,
+	/**
+	 * The job execution has timed out.
+	 */
+	TIMED_OUT,
+	/**
+	 *  The job is waiting for available job processor.
+	 */
+	WAITING
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/Like.java

@@ -0,0 +1,88 @@
+package org.gcube.social_networking.socialnetworking.model.shared;
+
+import java.io.Serializable;
+import java.util.Date;
+/**
+ * 
+ * @author Massimiliano Assante, ISTI-CNR
+ * @version 0.1 July 2012
+ *
+ */
+@SuppressWarnings("serial")
+public class Like implements Serializable {
+
+	private String key;
+	private String userid;
+	private Date time;
+	private String postid;
+	private String fullName;
+	private String thumbnailURL;
+
+	public Like() {
+		super();
+	}
+
+	public Like(String key, String userid, Date time, String postid,
+			String fullName, String thumbnailURL) {
+		super();
+		this.key = key;
+		this.userid = userid;
+		this.time = time;
+		this.postid = postid;
+		this.fullName = fullName;
+		this.thumbnailURL = thumbnailURL;
+	}
+
+	public String getKey() {
+		return key;
+	}
+
+	public void setKey(String key) {
+		this.key = key;
+	}
+
+	public String getUserid() {
+		return userid;
+	}
+
+	public void setUserid(String userid) {
+		this.userid = userid;
+	}
+
+	public Date getTime() {
+		return time;
+	}
+
+	public void setTime(Date time) {
+		this.time = time;
+	}
+
+	public String getPostid() {
+		return postid;
+	}
+
+	public void setPostid(String postid) {
+		this.postid = postid;
+	}
+
+	public String getFullName() {
+		return fullName;
+	}
+
+	public void setFullName(String fullName) {
+		this.fullName = fullName;
+	}
+
+	public String getThumbnailURL() {
+		return thumbnailURL;
+	}
+
+	public void setThumbnailURL(String thumbnailURL) {
+		this.thumbnailURL = thumbnailURL;
+	}
+	
+	public String toString() {
+		return "KEY: " + key + " Time: "+ time + "\nuserid: "+userid + " Full name: " + fullName;
+		
+	}
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/Notification.java

@@ -0,0 +1,193 @@
+package org.gcube.social_networking.socialnetworking.model.shared;
+
+import java.io.Serializable;
+import java.util.Date;
+
+/**
+ * 
+ * @author Massimiliano Assante, ISTI-CNR
+ *
+ */
+@SuppressWarnings("serial")
+public class Notification implements Serializable {
+
+	private String key;
+	private NotificationType type;
+	private String userid;
+	private String subjectid;
+	private Date time;
+	private String uri;
+	private String description;
+	private boolean read;
+	private String senderid;
+	private String senderFullName;
+	private String senderThumbnail;
+	private String commentKey;
+
+
+	/**
+	 * default constructor
+	 */
+	public Notification() {
+		super();
+	}
+
+
+
+	/**
+	 * 
+	 * @param key
+	 * @param type
+	 * @param userid
+	 * @param subjectid the subject id of this notification, if is a like on a post then is the postid, it is a message then is the messageid and so on
+	 * @param time
+	 * @param uri
+	 * @param description
+	 * @param read
+	 * @param senderid
+	 * @param senderFullName
+	 * @param senderThumbnail
+	 */
+	public Notification(String key, NotificationType type, String userid,
+			String subjectid, Date time, String uri, String description,
+			boolean read, String senderid, String senderFullName,
+			String senderThumbnail) {
+		super();
+		this.key = key;
+		this.type = type;
+		this.userid = userid;
+		this.subjectid = subjectid;
+		this.time = time;
+		this.uri = uri;
+		this.description = description;
+		this.read = read;
+		this.senderid = senderid;
+		this.senderFullName = senderFullName;
+		this.senderThumbnail = senderThumbnail;
+	}
+	
+	/**
+	 * 
+	 * @param key
+	 * @param type
+	 * @param userid
+	 * @param subjectid the subject id of this notification, if is a like on a post then is the postid, it is a message then is the messageid and so on
+	 * @param time
+	 * @param uri
+	 * @param description
+	 * @param read
+	 * @param senderid
+	 * @param senderFullName
+	 * @param senderThumbnail
+	 * @param commentKey when a mail notification must be sent, stop the embedded discussion at this comment
+	 */
+	public Notification(String key, NotificationType type, String userid,
+			String subjectid, Date time, String uri, String description,
+			boolean read, String senderid, String senderFullName,
+			String senderThumbnail, String commentKey) {
+		super();
+		this.key = key;
+		this.type = type;
+		this.userid = userid;
+		this.subjectid = subjectid;
+		this.time = time;
+		this.uri = uri;
+		this.description = description;
+		this.read = read;
+		this.senderid = senderid;
+		this.senderFullName = senderFullName;
+		this.senderThumbnail = senderThumbnail;
+		this.commentKey = commentKey;
+	}
+
+	/**
+	 * 
+	 * @return .
+	 */
+	public String getKey() {
+		return key;
+	}
+	public void setKey(String key) {
+		this.key = key;
+	}
+	public NotificationType getType() {
+		return type;
+	}
+	public void setType(NotificationType type) {
+		this.type = type;
+	}
+	public String getUserid() {
+		return userid;
+	}
+	public void setUserid(String userid) {
+		this.userid = userid;
+	}
+	public Date getTime() {
+		return time;
+	}
+	public void setTime(Date time) {
+		this.time = time;
+	}
+	public String getUri() {
+		return uri;
+	}
+	public void setUri(String uri) {
+		this.uri = uri;
+	}
+	public String getDescription() {
+		return description;
+	}
+	public void setDescription(String description) {
+		this.description = description;
+	}
+	public boolean isRead() {
+		return read;
+	}
+	public void setRead(boolean read) {
+		this.read = read;
+	}
+	public String getSenderid() {
+		return senderid;
+	}
+	public void setSenderid(String senderid) {
+		this.senderid = senderid;
+	}
+	public String getSenderFullName() {
+		return senderFullName;
+	}
+	public void setSenderFullName(String senderFullName) {
+		this.senderFullName = senderFullName;
+	}
+	public String getSenderThumbnail() {
+		return senderThumbnail;
+	}
+	public void setSenderThumbnail(String senderThumbnail) {
+		this.senderThumbnail = senderThumbnail;
+	}
+	public String getSubjectid() {
+		return subjectid;
+	}
+	public void setSubjectid(String subjectid) {
+		this.subjectid = subjectid;
+	}
+
+	public String getCommentKey() {
+		return commentKey;
+	}
+
+
+
+	public void setCommentKey(String commentKey) {
+		this.commentKey = commentKey;
+	}
+
+	@Override
+	public String toString() {
+		return "Notification [key=" + key + ", type=" + type + ", userid="
+				+ userid + ", subjectid=" + subjectid + ", time=" + time
+				+ ", uri=" + uri + ", description=" + description + ", read="
+				+ read + ", senderid=" + senderid + ", senderFullName="
+				+ senderFullName + ", senderThumbnail=" + senderThumbnail
+				+ ", commentKey=" + commentKey + "]";
+	}
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/NotificationChannelType.java

@@ -0,0 +1,20 @@
+package org.gcube.social_networking.socialnetworking.model.shared;
+/**
+ * @author Massimiliano Assante ISTI-CNR
+ * 
+ * @version 1.0 January 2012
+ */
+public enum NotificationChannelType {
+	/**
+	 * PORTAL
+	 */
+	PORTAL,
+	/**
+	 * EMAIL
+	 */
+	EMAIL,
+	/**
+	 * TWITTER
+	 */
+	TWITTER;
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/NotificationType.java

@@ -0,0 +1,181 @@
+package org.gcube.social_networking.socialnetworking.model.shared;
+
+
+
+/**
+ * @author Massimiliano Assante ISTI-CNR
+ * 
+ * TODO: Buggy if NotificationType for WP_* are refactored see DBCassandraAstyanaxImpl#getUserNotificationPreferences(String userid)
+ * introduced due to urgent matters
+ */
+public enum NotificationType {
+	/**
+	 * use to notify a user he got a Tabular Resource shared
+	 */
+	TDM_TAB_RESOURCE_SHARE,
+	/**
+	 * use to notify a user he got a TDM Rule shared
+	 */
+	TDM_RULE_SHARE,
+	/**
+	 * use to notify a user he got a TDM Templated shared
+	 */
+	TDM_TEMPLATE_SHARE,
+	/**
+	 * use to notify a user he got a workspace folder shared
+	 */
+	WP_FOLDER_SHARE,
+	/**
+	 * use to notify a user that a user in the share unshared
+	 */
+	WP_FOLDER_UNSHARE,
+	/**
+	 * use to notify a user that he got upgraded to administrator of a shared folder
+	 */
+	WP_ADMIN_UPGRADE,
+	/**
+	 * use to notify a user that he got downgraded from administrator of a shared folder
+	 */
+	WP_ADMIN_DOWNGRADE,
+	/**
+	 * use to notify a user that a new user was added in on of his workspace shared folder
+	 */
+	WP_FOLDER_ADDEDUSER,
+	/**
+	 * use to notify a user that an existing user was removed from one of his workspace shared folder
+	 */
+	WP_FOLDER_REMOVEDUSER,
+	/**
+	 * use to notify a user he got a workspace folder renamed
+	 */
+	WP_FOLDER_RENAMED,
+	/**
+	 * use to notify a user he got a workspace item deleted from one of his workspace shared folder
+	 */
+	WP_ITEM_DELETE, 
+	/**
+	 * use to notify a user he got a workspace item updated from one of his workspace shared folder
+	 */
+	WP_ITEM_UPDATED, 
+	/**
+	 * use to notify a user he got a workspace item renamed from one of his workspace shared folder
+	 */
+	WP_ITEM_RENAMED, 
+	/**
+	 * use to notify a user he got a workspace item new in some of his workspace shared folder
+	 */
+	WP_ITEM_NEW, 
+	/**
+	 * use to notify a user he got one of his post commented
+	 */
+	OWN_COMMENT,
+	/**
+	 * use to notify a user that commented on a post (Not his) that someone commented too
+	 */
+	COMMENT, 
+	/**
+	 * use to notify a user that he got mentioned in one post 
+	 */
+	MENTION, 
+	/**
+	 * use to notify a user he got one of his post liked
+	 */
+	LIKE, 
+	/**
+	 * use to notify a user he got a message
+	 */
+	MESSAGE,
+	/**
+	 * use to notify every user of a VRE/Group that the post was made
+	 */
+	POST_ALERT,
+	/**
+	 * use to notify a user that someone in his VRE created a new Event in the Calendar
+	 */
+	CALENDAR_ADDED_EVENT,
+	/**
+	 * use to notify a user that someone in his VRE updated an Event in the Calendar
+	 */
+	CALENDAR_UPDATED_EVENT,
+	/**
+	 * use to notify a user that someone in his VRE deleted an Event in the Calendar
+	 */
+	CALENDAR_DELETED_EVENT,
+	/**
+	 * use to notify a user he got a connections request
+	 */
+	REQUEST_CONNECTION,
+	/**
+	 * use to notify a user he got a job completed ok
+	 */
+	JOB_COMPLETED_OK,
+	/**
+	 * use to notify a user he got a job completed not ok
+	 */
+	JOB_COMPLETED_NOK,
+	/**
+	 * use to notify a document workflow owner that someone 
+	 * has edited a document involved in a worflow he created
+	 */
+	@Deprecated
+	DOCUMENT_WORKFLOW_EDIT,
+	/**
+	 * use to notify a document workflow owner that someone 
+	 * has viewed a document involved in a worflow he created
+	 */
+	@Deprecated
+	DOCUMENT_WORKFLOW_VIEW,
+	/**
+	 * use to notify a document workflow user (user that in the same document workflow) 
+	 * that forwarded to a step where he is requested to do a task
+	 */
+	@Deprecated
+	DOCUMENT_WORKFLOW_STEP_REQUEST_TASK,
+	/**
+	 * use to notify a document workflow user that he was involved into a new Document Workflow
+	 * and he is requested to do a task
+	 */
+	@Deprecated
+	DOCUMENT_WORKFLOW_FIRST_STEP_REQUEST_INVOLVMENT,
+	/**
+	 * use to notify a document workflow owner that a user performed a forward action to another step a document worflow he created
+	 */
+	@Deprecated
+	DOCUMENT_WORKFLOW_USER_FORWARD_TO_OWNER,
+	/**
+	 * use to notify a document workflow owner that someone 
+	 * forwarded and the workflow moved to another step a document worflow he created
+	 */
+	@Deprecated
+	DOCUMENT_WORKFLOW_FORWARD_STEP_COMPLETED_OWNER,
+	/**
+	 * use to notify a document workflow peer (user that in the same step has your same role) 
+	 * that someone performed a forward action to another step in a document worflow he is involved into
+	 */
+	@Deprecated
+	DOCUMENT_WORKFLOW_STEP_FORWARD_PEER,
+	/**
+	 * catalogue, use to notify someone submits an item for consideration 
+	 */
+	CAT_ITEM_SUBMITTED,
+	/**
+	 * catalogue, use to notify someone rejected a submitted item 
+	 */
+	CAT_ITEM_REJECTED,
+	/**
+	 * catalogue, use to notify someone published an item
+	 */
+	CAT_ITEM_PUBLISHED,
+	/**
+	 * catalogue, use to notify someone updated an item
+	 */
+	CAT_ITEM_UPDATED,
+	/**
+	 * catalogue, use to notify someone removed an item
+	 */
+	CAT_ITEM_DELETE,
+	/**
+	 * generic notification
+	 */
+	GENERIC;
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/Post.java

@@ -0,0 +1,322 @@
+package org.gcube.social_networking.socialnetworking.model.shared;
+
+import java.io.Serializable;
+import java.util.Date;
+
+/**
+ * 
+ * @author Massimiliano Assante, ISTI-CNR
+ *
+ */
+@SuppressWarnings("serial")
+public class Post implements Serializable, Comparable<Post> {
+
+	private String key;
+	private PostType type;
+	private String entityId;
+	private Date time;
+	private String vreid;
+	private String uri;
+	private String uriThumbnail;
+	private String description;
+	private PrivacyLevel privacy;
+	private String fullName;
+	private String email;
+	private String thumbnailURL;
+	private String commentsNo;
+	private String likesNo;
+	private String linkTitle;
+	private String linkDescription;
+	private String linkHost;
+	boolean applicationPost;
+	/**
+	 * this boolean indicates that the attachments to the post are > 1
+	 */
+	boolean multiFileUpload;
+	/**
+	 * default constructor
+	 */
+	public Post() {
+		super();
+	}
+	/**
+	 * To use ONLY for USER Posts
+	 * 
+	 * 
+	 * @param key a UUID
+	 * @param type an instance of <class>PostType</class>
+	 * @param entityId the user or the app unique indentifier
+	 * @param time when
+	 * @param vreid a unique vre id
+	 * @param uri optional uri
+	 * @param uriThumbnail the thumbnail for the link posted
+	 * @param description optional description
+	 * @param privacy the privacy level of <class>PrivacyLevel</class>
+	 * @param fullName
+	 * @param email
+	 * @param thumbnailURL this is the user thumbnail url
+	 * @param linkTitle optional to be used when posting links
+	 * @param linkDescription optional to be used when posting links
+	 * @param linkHost option to be used when posting linkgs
+	  */
+	public Post(String key, PostType type, String entityId, Date time,
+			String vreid, String uri, String uriThumbnail, String description, PrivacyLevel privacy,
+			String fullName, String email, String thumbnailURL, String linkTitle, String linkDescription, String linkHost) {
+		this.key = key;
+		this.type = type;
+		this.entityId = entityId;
+		this.time = time;
+		this.vreid = vreid;
+		this.uri = uri;
+		this.uriThumbnail = uriThumbnail;
+		this.description = description;
+		this.privacy = privacy;
+		this.fullName = fullName;
+		this.email = email;
+		this.thumbnailURL = thumbnailURL;
+		this.commentsNo = "0";
+		this.likesNo = "0";
+		this.linkDescription = linkDescription;
+		this.linkTitle = linkTitle;
+		this.linkHost = linkHost;
+		this.applicationPost = false;
+	}
+	/**
+	 * To use for USER and ApplicationProfile Posts
+	 *  
+	 * @param key a UUID
+	 * @param type an instance of <class>PostType</class>
+	 * @param entityId the user or the app unique indentifier
+	 * @param time when
+	 * @param vreid a unique vre id
+	 * @param uri optional uri
+	 * @param uriThumbnail the thumbnail for the link posted
+	 * @param description optional description
+	 * @param privacy the privacy level of <class>PrivacyLevel</class>
+	 * @param fullName
+	 * @param email
+	 * @param thumbnailURL this is the user thumbnail url
+	 * @param linkTitle optional to be used when posting links
+	 * @param linkDescription optional to be used when posting links
+	 * @param applicationPost tell if this is an application post or a user post
+	  */
+	public Post(String key, PostType type, String entityId, Date time,
+			String vreid, String uri, String uriThumbnail, String description, PrivacyLevel privacy,
+			String fullName, String email, String thumbnailURL, String linkTitle, String linkDescription, String linkHost, boolean applicationPost) {
+		this(key, type, entityId, time, vreid, uri, uriThumbnail, description, privacy, fullName, email, thumbnailURL, linkTitle, linkDescription, linkHost);
+		this.applicationPost = applicationPost;
+	}
+	
+	
+	/**
+	 * for serialization purposes
+	 * @param key a UUID
+	 * @param type an instance of <class>PostType</class>
+	 * @param entityId the user or the app unique indentifier
+	 * @param time when
+	 * @param vreid a unique vre id
+	 * @param uri optional uri
+	 * @param uriThumbnail the thumbnail for the link posted
+	 * @param description optional description
+	 * @param privacy the privacy level of <class>PrivacyLevel</class>
+	 * @param fullName
+	 * @param email
+	 * @param thumbnailURL this is the user thumbnail url
+	 * @param linkTitle optional to be used when posting links
+	 * @param linkDescription optional to be used when posting links
+	 */
+	public Post(String key, PostType type, String entityId, Date time,
+			String vreid, String uri, String uriThumbnail, String description, PrivacyLevel privacy,
+			String fullName, String email, String thumbnailURL, String commentsNo,
+			String likesNo, String linkTitle, String linkDescription, String linkHost, boolean applicationPost, boolean multiFileUpload) {
+		super();
+		this.key = key;
+		this.type = type;
+		this.entityId = entityId;
+		this.time = time;
+		this.vreid = vreid;
+		this.uri = uri;
+		this.uriThumbnail = uriThumbnail;
+		this.description = description;
+		this.privacy = privacy;
+		this.fullName = fullName;
+		this.email = email;
+		this.thumbnailURL = thumbnailURL;
+		this.commentsNo = commentsNo;
+		this.likesNo = likesNo;
+		this.linkDescription = linkDescription;
+		this.linkTitle = linkTitle;
+		this.linkHost = linkHost;
+		this.applicationPost = applicationPost;
+		this.multiFileUpload = multiFileUpload;
+	}
+	/**
+	 * 
+	 * @return post id
+	 */
+	public String getKey() {
+		return key;
+	}
+
+	public void setKey(String key) {
+		this.key = key;
+	}
+
+	public PostType getType() {
+		return type;
+	}
+
+	public void setType(PostType type) {
+		this.type = type;
+	}
+	/**
+	 * 
+	 * @return the User or the App id
+	 */
+	public String getEntityId() {
+		return entityId;
+	}
+	/**
+	 * set the User or the App id
+	 * @param entityId the UserId or the AppId id
+	 */
+	public void setEntityId(String entityId) {
+		this.entityId = entityId;
+	}
+	
+	public Date getTime() {
+		return time;
+	}
+
+	public void setTime(Date time) {
+		this.time = time;
+	}
+
+	public String getVreid() {
+		return vreid;
+	}
+
+	public void setVreid(String vreid) {
+		this.vreid = vreid;
+	}
+
+	public String getUri() {
+		return uri;
+	}
+
+	public void setUri(String uri) {
+		this.uri = uri;
+	}
+
+	public String getDescription() {
+		return description;
+	}
+
+	public void setDescription(String description) {
+		this.description = description;
+	}
+
+	public PrivacyLevel getPrivacy() {
+		return privacy;
+	}
+
+	public void setPrivacy(PrivacyLevel privacy) {
+		this.privacy = privacy;
+	}
+
+	public String getFullName() {
+		return fullName;
+	}
+
+	public void setFullName(String fullName) {
+		this.fullName = fullName;
+	}
+
+	public String getEmail() {
+		return email;
+	}
+
+	public void setEmail(String email) {
+		this.email = email;
+	}
+
+	public String getThumbnailURL() {
+		return thumbnailURL;
+	}
+
+	public void setThumbnailURL(String thumbnailURL) {
+		this.thumbnailURL = thumbnailURL;
+	}
+	
+	public String getCommentsNo() {
+		return commentsNo;
+	}
+	public void setCommentsNo(String commentsNo) {
+		this.commentsNo = commentsNo;
+	}
+	public String getLikesNo() {
+		return likesNo;
+	}
+	public void setLikesNo(String likesNo) {
+		this.likesNo = likesNo;
+	}	
+	public String getUriThumbnail() {
+		return uriThumbnail;
+	}
+	public void setUriThumbnail(String uriThumbnail) {
+		this.uriThumbnail = uriThumbnail;
+	}
+
+	public String getLinkTitle() {
+		return linkTitle;
+	}
+	public void setLinkTitle(String linkTitle) {
+		this.linkTitle = linkTitle;
+	}
+	public String getLinkDescription() {
+		return linkDescription;
+	}
+	public void setLinkDescription(String linkDescription) {
+		this.linkDescription = linkDescription;
+	}
+	public int compareTo(Post toCompare) {
+		if (this.time.after(toCompare.getTime()))
+			return 1;
+		if (this.time.before(toCompare.getTime()))
+			return -1;
+		return 0;
+	}
+	public String getLinkHost() {
+		return linkHost;
+	}
+	public void setLinkHost(String linkHost) {
+		this.linkHost = linkHost;
+	}
+	
+	public boolean isApplicationPost() {
+		return applicationPost;
+	}
+	public void setApplicationPost(boolean applicationPost) {
+		this.applicationPost = applicationPost;
+	}
+	public boolean isMultiFileUpload() {
+		return multiFileUpload;
+	}
+	public void setMultiFileUpload(boolean multiFileUpload) {
+		this.multiFileUpload = multiFileUpload;
+	}
+	@Override
+	public String toString() {
+		return "Post [key=" + key + ", type=" + type + ", entityId=" + entityId
+				+ ", time=" + time + ", vreid=" + vreid + ", uri=" + uri
+				+ ", uriThumbnail=" + uriThumbnail + ", description="
+				+ description + ", privacy=" + privacy + ", fullName="
+				+ fullName + ", email=" + email + ", thumbnailURL="
+				+ thumbnailURL + ", commentsNo=" + commentsNo + ", likesNo="
+				+ likesNo + ", linkTitle=" + linkTitle + ", linkDescription="
+				+ linkDescription + ", linkHost=" + linkHost
+				+ ", applicationPost=" + applicationPost
+				+ ", multiFileUpload=" + multiFileUpload + "]";
+	}
+
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/PostType.java

@@ -0,0 +1,18 @@
+package org.gcube.social_networking.socialnetworking.model.shared;
+
+/**
+ * @author Massimiliano Assante ISTI-CNR
+ * 
+ */
+public enum PostType {
+	JOIN, SHARE, PUBLISH, TWEET, CONNECTED, 
+	/**
+	 * Special case used when accounting
+	 */
+	ACCOUNTING, 
+	/**
+	 * Special case used when a Post is removed
+	 */
+	DISABLED;
+}
+

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/PostWithAttachment.java

@@ -0,0 +1,56 @@
+package org.gcube.social_networking.socialnetworking.model.shared;
+
+import java.io.Serializable;
+import java.util.List;
+
+@SuppressWarnings("serial")
+public class PostWithAttachment implements Serializable {
+    private Post post;
+    private List<Attachment> attachments;
+
+    public PostWithAttachment(Post post, List<Attachment> attachments){
+        super();
+        this.post = post;
+        this.attachments = attachments;
+    }
+
+    public void setAttachments(List<Attachment> attachments) {
+        this.attachments = attachments;
+    }
+    public void setPost(Post post) {
+        this.post = post;
+    }
+
+
+    public List<Attachment> getAttachments() {
+        return attachments;
+    }
+
+    public Post getPost() {
+        return post;
+    }
+
+    public String toString() {
+        String postInfo = "Post [key=" + post.getKey() + ", type=" + post.getType() + ", entityId=" + post.getEntityId()
+                + ", time=" + post.getTime() + ", vreid=" + post.getVreid() + ", uri=" + post.getUri()
+                + ", uriThumbnail=" + post.getUriThumbnail() + ", description="
+                + post.getDescription() + ", privacy=" + post.getPrivacy() + ", fullName="
+                + post.getFullName() + ", email=" + post.getEmail() + ", thumbnailURL="
+                + post.getThumbnailURL() + ", commentsNo=" + post.getCommentsNo() + ", likesNo="
+                + post.getLikesNo() + ", linkTitle=" + post.getLinkTitle() + ", linkDescription="
+                + post.getLinkDescription() + ", linkHost=" + post.getLinkHost()
+                + ", applicationPost=" + post.isApplicationPost()
+                + ", multiFileUpload=" + post.isMultiFileUpload() + "]";
+        String attachmentInfo = "[Attachments: ";
+        for (Attachment attachment: attachments){
+            attachmentInfo += "[Attachment [key=" + attachment.getId() + ", uri=" + attachment.getUri() + ", name=" + attachment.getName() + ", description="
+                    + attachment.getDescription() + ", thumbnailURL=" + attachment.getThumbnailURL()
+                    + ", mimeType=" + attachment.getMimeType() + "]],";
+        }
+        attachmentInfo = attachmentInfo.substring(0, attachmentInfo.length()-1);
+        attachmentInfo += "]";
+        ;
+
+        return "[" + postInfo + ", " + attachmentInfo + "]" ;
+    }
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/PrivacyLevel.java

@@ -0,0 +1,9 @@
+package org.gcube.social_networking.socialnetworking.model.shared;
+/**
+ * @author Massimiliano Assante ISTI-CNR
+ * 
+ * @version 1.0 July 6th 2012
+ */
+public enum PrivacyLevel {
+	PRIVATE, CONNECTION, VRES, SINGLE_VRE, PORTAL, PUBLIC;
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/RangePosts.java

@@ -0,0 +1,40 @@
+package org.gcube.social_networking.socialnetworking.model.shared;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+/**
+ * 
+ * @author Massimiliano Assante, ISTI-CNR
+ *
+ */
+@SuppressWarnings("serial")
+public class RangePosts implements Serializable {
+	
+	private int lastReturnedPostTimelineIndex;
+	private ArrayList<Post> posts;
+	
+	public RangePosts() {
+		super();
+	}
+	
+	public RangePosts(int lastReturnedPostTimelineIndex, ArrayList<Post> posts) {
+		super();
+		this.lastReturnedPostTimelineIndex = lastReturnedPostTimelineIndex;
+		this.posts = posts;
+	}
+	
+	public int getLastReturnedPostTimelineIndex() {
+		return lastReturnedPostTimelineIndex;
+	}
+	public void setLastReturnedPostTimelineIndex(int lastReturnedPostTimelineIndex) {
+		this.lastReturnedPostTimelineIndex = lastReturnedPostTimelineIndex;
+	}
+	public ArrayList<Post> getPosts() {
+		return posts;
+	}
+	public void setPosts(ArrayList<Post> posts) {
+		this.posts = posts;
+	}
+	
+	
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/RunningJob.java

@@ -0,0 +1,83 @@
+package org.gcube.social_networking.socialnetworking.model.shared;
+
+import java.io.Serializable;
+
+/**
+ * The RunningJob class.
+ * @author Massimiliano Assante, ISTI-CNR (massimiliano.assante@isti.cnr.it)
+ * @author Costantino Perciante at ISTI-CNR (costantino.perciante@isti.cnr.it)
+ */
+@SuppressWarnings("serial")
+public class RunningJob implements Serializable {
+	
+	private String jobId;
+	private String jobName;
+	private JobStatusType status;
+	private String message;
+	private String serviceName; // i.e., Dataminer, SmartExecutor..
+	
+	public RunningJob() {
+		super();
+	}
+	
+	/** Buind a RunningJob object.
+	 * @param jobId
+	 * @param jobName
+	 * @param status
+	 * @param message
+	 * @param serviceName
+	 */
+	public RunningJob(String jobId, String jobName, JobStatusType status,
+			String message, String serviceName) {
+		super();
+		this.jobId = jobId;
+		this.jobName = jobName;
+		this.status = status;
+		this.message = message;
+		this.serviceName = serviceName;
+	}
+	public String getMessage() {
+		return message;
+	}
+
+	public void setMessage(String message) {
+		this.message = message;
+	}
+
+	public String getJobId() {
+		return jobId;
+	}
+	public void setJobId(String jobId) {
+		this.jobId = jobId;
+	}
+	public String getJobName() {
+		return jobName;
+	}
+	public void setJobName(String jobName) {
+		this.jobName = jobName;
+	}
+	public JobStatusType getStatus() {
+		return status;
+	}
+	public void setStatus(JobStatusType status) {
+		this.status = status;
+	}
+	
+	public String getServiceName() {
+		return serviceName;
+	}
+
+	public void setServiceName(String serviceName) {
+		this.serviceName = serviceName;
+	}
+
+	@Override
+	public String toString() {
+		return "RunningJob [" + (jobId != null ? "jobId=" + jobId + ", " : "")
+				+ (jobName != null ? "jobName=" + jobName + ", " : "")
+				+ (status != null ? "status=" + status + ", " : "")
+				+ (message != null ? "message=" + message + ", " : "")
+				+ (serviceName != null ? "serviceName=" + serviceName : "")
+				+ "]";
+	}
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/ShowUserStatisticAction.java

@@ -0,0 +1,25 @@
+package org.gcube.social_networking.socialnetworking.model.shared;
+
+/**
+ * Enum class that specify the possible actions to take when the GCubeSocialNetworking.SHOW_STATISTICS_ACTION_OID parameter
+ * is found in the page url
+ * @author Costantino Perciante at ISTI-CNR (costantino.perciante@isti.cnr.it)
+ */
+public enum ShowUserStatisticAction {
+
+	POSTS_MADE_BY_USER("Your recent posts"),
+	LIKES_MADE_BY_USER("Posts you liked"),
+	COMMENTS_MADE_BY_USER("Posts you commented"),
+	LIKES_GOT_BY_USER("Likes to your posts"),
+	COMMENTS_GOT_BY_USER("Replies to your posts");
+	
+	private final String actionHumanFriendly;
+	
+	private ShowUserStatisticAction(String s) {
+		actionHumanFriendly = s;
+    }
+
+	public String getHumanFriendlyAction() {
+		return this.actionHumanFriendly;
+	}
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/UserInfo.java

@@ -0,0 +1,121 @@
+package org.gcube.social_networking.socialnetworking.model.shared;
+
+import java.io.Serializable;
+import java.util.HashMap;
+
+/**
+ * @author Massimiliano Assante ISTI-CNR
+ */
+@SuppressWarnings("serial")
+public class UserInfo implements Serializable {
+
+	public transient final static String USER_INFO_ATTR = "USER_INFO_ATTR";
+	
+	private String username;
+	
+	private String fullName;
+	
+	private String avatarId;
+	
+	private String emailaddress;
+	
+	private String accountURL;
+	
+	private boolean male;
+	
+	private boolean admin;
+	
+	private HashMap<String, String> ownVREs;
+	
+	public UserInfo() {
+		super();
+	}
+
+	public UserInfo(String username, String fullName, String avatarId,
+			String emailaddress, String accountURL, boolean male,
+			boolean admin, HashMap<String, String> ownVREs) {
+		super();
+		this.username = username;
+		this.fullName = fullName;
+		this.avatarId = avatarId;
+		this.emailaddress = emailaddress;
+		this.accountURL = accountURL;
+		this.male = male;
+		this.admin = admin;
+		this.ownVREs = ownVREs;
+	}
+
+	public String getAccountURL() {
+		return accountURL;
+	}
+
+	public void setAccountURL(String accountURL) {
+		this.accountURL = accountURL;
+	}
+
+	public String getUsername() {
+		return username;
+	}
+
+	public void setUsername(String username) {
+		this.username = username;
+	}
+
+	public String getFullName() {
+		return fullName;
+	}
+
+	public void setFullName(String fullName) {
+		this.fullName = fullName;
+	}
+
+	public String getAvatarId() {
+		return avatarId;
+	}
+
+	public void setAvatarId(String avatarId) {
+		this.avatarId = avatarId;
+	}
+
+	public String getEmailaddress() {
+		return emailaddress;
+	}
+
+	public void setEmailaddress(String emailaddress) {
+		this.emailaddress = emailaddress;
+	}
+
+	public boolean isMale() {
+		return male;
+	}
+
+	public void setMale(boolean male) {
+		this.male = male;
+	}	
+	
+	public HashMap<String, String> getOwnVREs() {
+		return ownVREs;
+	}
+	
+	public void setOwnVREs(HashMap<String, String> vreMap) {
+		this.ownVREs = vreMap;
+	}
+
+	public boolean isAdmin() {
+		return admin;
+	}
+
+	public void setAdmin(boolean admin) {
+		this.admin = admin;
+	}
+
+	@Override
+	public String toString() {
+		return "UserInfo [username=" + username + ", fullName=" + fullName
+				+ ", avatarId=" + avatarId + ", emailaddress=" + emailaddress
+				+ ", accountURL=" + accountURL + ", male=" + male + ", admin="
+				+ admin + ", ownVREs=" + ownVREs + "]";
+	}
+	
+	
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/exceptions/ColumnNameNotFoundException.java

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

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/exceptions/CommentIDNotFoundException.java

@@ -0,0 +1,8 @@
+package org.gcube.social_networking.socialnetworking.model.shared.exceptions;
+
+@SuppressWarnings("serial")
+public class CommentIDNotFoundException extends Exception {
+	public CommentIDNotFoundException(String message) {
+		super(message);
+	}
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/exceptions/InviteIDNotFoundException.java

@@ -0,0 +1,8 @@
+package org.gcube.social_networking.socialnetworking.model.shared.exceptions;
+
+@SuppressWarnings("serial")
+public class InviteIDNotFoundException extends Exception {
+	public InviteIDNotFoundException(String message) {
+		super(message);
+	}
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/exceptions/InviteStatusNotFoundException.java

@@ -0,0 +1,8 @@
+package org.gcube.social_networking.socialnetworking.model.shared.exceptions;
+
+@SuppressWarnings("serial")
+public class InviteStatusNotFoundException extends Exception {
+	public InviteStatusNotFoundException(String message) {
+		super(message);
+	}
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/exceptions/LikeIDNotFoundException.java

@@ -0,0 +1,8 @@
+package org.gcube.social_networking.socialnetworking.model.shared.exceptions;
+
+@SuppressWarnings("serial")
+public class LikeIDNotFoundException extends Exception {
+	public LikeIDNotFoundException(String message) {
+		super(message);
+	}
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/exceptions/NotificationChannelTypeNotFoundException.java

@@ -0,0 +1,8 @@
+package org.gcube.social_networking.socialnetworking.model.shared.exceptions;
+
+@SuppressWarnings("serial")
+public class NotificationChannelTypeNotFoundException  extends Exception {
+	public NotificationChannelTypeNotFoundException(String message) {
+		super(message);
+	}
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/exceptions/NotificationIDNotFoundException.java

@@ -0,0 +1,8 @@
+package org.gcube.social_networking.socialnetworking.model.shared.exceptions;
+
+@SuppressWarnings("serial")
+public class NotificationIDNotFoundException extends Exception {
+	public NotificationIDNotFoundException(String message) {
+		super(message);
+	}
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/exceptions/NotificationTypeNotFoundException.java

@@ -0,0 +1,8 @@
+package org.gcube.social_networking.socialnetworking.model.shared.exceptions;
+
+@SuppressWarnings("serial")
+public class NotificationTypeNotFoundException  extends Exception {
+	public NotificationTypeNotFoundException(String message) {
+		super(message);
+	}
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/exceptions/PostIDNotFoundException.java

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

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/exceptions/PostTypeNotFoundException.java

@@ -0,0 +1,8 @@
+package org.gcube.social_networking.socialnetworking.model.shared.exceptions;
+
+@SuppressWarnings("serial")
+public class PostTypeNotFoundException extends Exception {
+	public PostTypeNotFoundException(String message) {
+		super(message);
+	}
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/exceptions/PrivacyLevelTypeNotFoundException.java

@@ -0,0 +1,8 @@
+package org.gcube.social_networking.socialnetworking.model.shared.exceptions;
+
+@SuppressWarnings("serial")
+public class PrivacyLevelTypeNotFoundException  extends Exception {
+	public PrivacyLevelTypeNotFoundException(String message) {
+		super(message);
+	}
+}

src/main/java/org/gcube/social_networking/socialnetworking/model/shared/exceptions/TooManyRunningClustersException.java

@@ -0,0 +1,8 @@
+package org.gcube.social_networking.socialnetworking.model.shared.exceptions;
+
+@SuppressWarnings("serial")
+public class TooManyRunningClustersException extends Exception {
+	public TooManyRunningClustersException(String message) {
+		super(message);
+	}
+}