enhancements on groups integration

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/portlets/widgets/workspace-sharing-widget@97637 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/client/WorkspaceSharingController.java

@@ -43,7 +43,7 @@ public class WorkspaceSharingController {
 	 * @param if true, only owner can share, otherwise an alert with an error message is displayed
 	 * @param defaultPermission ACL_TYPE default permission, if is null default ACL_TYPE is loaded from server
 	 * 
-	 * base constructor by default do not retrieve groups
+	 * base constructor by default does not retrieve groups
 	 */
 	public WorkspaceSharingController(String itemId, boolean shareOnlyOwner, ACL_TYPE defaultPermission) {
 		this(itemId, shareOnlyOwner, defaultPermission, false, false);

src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/client/WorkspaceSmartSharingController.java

@@ -42,7 +42,7 @@ public class WorkspaceSmartSharingController {
 	 * @param file - a fake file to display the field name ("filename") into dialog
 	 * @param listAlreadySharedContact - list of already shared contacts to show into dialog
 	 * 
-	 * base constructor by default do not retrieve groups
+	 * base constructor by default does not retrieve groups
 	 * 
 	 */
 	public WorkspaceSmartSharingController(FileModel file, List<CredentialModel> listAlreadySharedContact) {

src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/client/view/sharing/SmartShare.java

@@ -47,7 +47,7 @@ public class SmartShare extends Dialog implements SmartDialogInterface{
 	private boolean readGroupsFromPortal;
     
     /**
-	 * base constructor by default do not retrieve groups
+	 * SmartShare base constructor by default does not retrieve groupss
 	 */
 	public SmartShare() {
 		this(false, false);

src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/server/WorkspaceSharingServiceImpl.java

@@ -359,14 +359,19 @@ public class WorkspaceSharingServiceImpl extends RemoteServiceServlet implements
 			
 			if(created){
 				NotificationsProducer np = getNotificationProducer();
-				if(!sourceFolderIsShared) //if source folder is not already shared
+				if(!sourceFolderIsShared) {//if source folder is not already shared
-					np.notifyFolderSharing(listContacts, sharedFolder);
+					
-				else{
+					//TODO ADD NOTIFICATION
+//					np.notifyFolderSharing(listContacts, sharedFolder);
+				
+				}else{
 					/*System.out.println("SHARED CONTACS: ");
 					printContacts(listSharedContact);
 					System.out.println("NEW CONTACS: ");
 					printContacts(listContacts);*/
-					np.notifyAddedUsersToSharing(listSharedContact, listContacts, sharedFolder);
+					
+					//TODO ADD NOTIFICATION
+//					np.notifyAddedUsersToSharing(listSharedContact, listContacts, sharedFolder);
 				}
 			}
 				
@@ -463,6 +468,7 @@ public class WorkspaceSharingServiceImpl extends RemoteServiceServlet implements
 			for (VO vo : vos) {
 				System.out.println("vo name "+vo.getName());
 			}
+			
 		} catch (Exception e) {
 			// TODO Auto-generated catch block
 			e.printStackTrace();

src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/server/notifications/NotificationsProducer.java

@@ -1,21 +1,20 @@
-/**
- * 
- */
 package org.gcube.portlets.widgets.workspacesharingwidget.server.notifications;
 
+import java.util.ArrayList;
 import java.util.List;
 
+import org.apache.log4j.Logger;
 import org.gcube.application.framework.core.session.ASLSession;
 import org.gcube.application.framework.core.session.SessionManager;
 import org.gcube.applicationsupportlayer.social.NotificationsManager;
-import org.gcube.common.homelibrary.home.workspace.WorkspaceFolder;
+import org.gcube.common.homelibrary.home.exceptions.InternalErrorException;
 import org.gcube.common.homelibrary.home.workspace.WorkspaceItem;
 import org.gcube.common.homelibrary.home.workspace.WorkspaceSharedFolder;
 import org.gcube.common.scope.impl.ScopeBean;
+import org.gcube.portlets.widgets.workspacesharingwidget.server.util.DiffereceBeetweenInfoContactModel;
+import org.gcube.portlets.widgets.workspacesharingwidget.server.util.UserUtil;
 import org.gcube.portlets.widgets.workspacesharingwidget.server.util.WsUtil;
 import org.gcube.portlets.widgets.workspacesharingwidget.shared.InfoContactModel;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 /**
  * 
@@ -26,7 +25,7 @@ public class NotificationsProducer {
 
 	protected ScopeBean scope;
 	
-	protected static Logger logger = LoggerFactory.getLogger(NotificationsProducer.class);
+	protected static Logger logger = Logger.getLogger(NotificationsProducer.class);
 	
 	protected NotificationsManager notificationsMng;
 	protected ASLSession aslSession;
@@ -55,25 +54,26 @@ public class NotificationsProducer {
 		return aslSession;
 	}
 	
+
 	/**
 	 * Runs a new thread to notify the contacts passed in input
 	 * @param listContacts
 	 * @param sharedFolder
 	 */
-	public void notifyFolderSharing(final List<InfoContactModel> listContacts, final WorkspaceFolder sharedFolder) {
+	public void notifyFolderSharing(final List<InfoContactModel> listContacts, final WorkspaceSharedFolder sharedFolder) {
-/*
+
 		new Thread(){
 			@Override
 			public void run() {
 				
-				logger.info("Send notifies folder sharing is running...");
+				logger.trace("Send notifies folder sharing is running...");
 				  
 				for (InfoContactModel infoContactModel : listContacts) {
 					try{
 						//NOTIFIES ONLY THE USERS THAT ARE DIFFERENT FROM CURRENT USER
 						if(infoContactModel.getLogin().compareTo(userId)!=0){ 
 							
-							logger.info("Sending notification new share folder "+sharedFolder.getName()+" for user "+infoContactModel.getLogin());
+							logger.trace("Sending notification new share folder "+sharedFolder.getName()+" for user "+infoContactModel.getLogin());
 							
 							//DEBUG
 							System.out.println("Sending notification new share folder "+sharedFolder.getName()+" for user "+infoContactModel.getLogin());
@@ -86,15 +86,15 @@ public class NotificationsProducer {
 						}
 					}catch (Exception e) {
 						logger.error("An error occured in notifyFolderSharing ", e);
-						e.printStackTrace();
+//						e.printStackTrace();
 					}
 				}
 				
-				logger.info("notifies share folder is completed");
+				logger.trace("notifies share folder is completed");
 			}
 		}.start();
 		
-		*/
+		
 	}
 	
 	
@@ -106,17 +106,17 @@ public class NotificationsProducer {
 	 * @param sharedFolder
 	 */
 	public void notifyFolderRenamed(final List<InfoContactModel> listSharedContact, final WorkspaceItem folderItem, final String itemOldName, final String itemNewName, final String idsharedFolder) {
-		/*
+
 		new Thread(){
 			@Override
 			public void run() {
 				
-				logger.info("Send notifies shared folder was renamed is running...");
+				logger.trace("Send notifies shared folder was renamed is running...");
 				
 				try {
 					  
 					if(NotificationsUtil.checkIsRootFolderShared(folderItem.getId(), idsharedFolder)){
-						logger.info("Notification isn't sent because the event is on root shared folder");
+						logger.trace("Notification isn't sent because the event is on root shared folder");
 						return;
 					}
 						
@@ -130,7 +130,7 @@ public class NotificationsProducer {
 						//NOTIFIES ONLY THE USERS THAT ARE DIFFERENT FROM CURRENT USER
 						if(infoContactModel.getLogin().compareTo(userId)!=0){ 
 							
-							logger.info("Sending notification share folder "+itemOldName+" was renamed as " + itemNewName+ "for user "+infoContactModel.getLogin());
+							logger.trace("Sending notification share folder "+itemOldName+" was renamed as " + itemNewName+ "for user "+infoContactModel.getLogin());
 							
 							//DEBUG
 							System.out.println("Sending notification share folder "+itemOldName+" was renamed as " + itemNewName+ "for user "+infoContactModel.getLogin());
@@ -143,14 +143,15 @@ public class NotificationsProducer {
 						}
 					}catch (Exception e) {
 						logger.error("An error occured in notifyFolderRenamed ", e);
-						e.printStackTrace();
+//						e.printStackTrace();
 					}
 				}
 				
-				logger.info("notifies share folder was renamed is completed");
+				logger.trace("notifies share folder was renamed is completed");
 			}
 		}.start();
-		*/
+		
+		
 	}
 	
 	
@@ -159,41 +160,41 @@ public class NotificationsProducer {
 	 * @param listContacts
 	 * @param sharedFolder
 	 */
-	public void notifyItemRenamed(final List<InfoContactModel> listSharedContact, final String previousName, final WorkspaceItem item, final WorkspaceFolder sharedFolder) {
+	public void notifyItemRenamed(final List<InfoContactModel> listSharedContact, final String previousName, final WorkspaceItem item, final WorkspaceSharedFolder sharedFolder) {
-/*
+
 		new Thread(){
 			@Override
 			public void run() {
 				
-				logger.info("Send notifies shared item was updated is running...");
+				logger.trace("Send notifies shared item was updated is running...");
 				  
 				for (InfoContactModel infoContactModel : listSharedContact) {
 					try{
 						//NOTIFIES ONLY THE USERS THAT ARE DIFFERENT FROM CURRENT USER
 						if(infoContactModel.getLogin().compareTo(userId)!=0){ 
 							
-							logger.info("Sending notification to user "+infoContactModel.getLogin() + " updated item "+item.getName());
+							logger.trace("Sending notification to user "+infoContactModel.getLogin() + " updated item "+item.getName());
 							
 							//DEBUG
 							System.out.println("Sending notification to user "+infoContactModel.getLogin() + " updated item "+item.getName());
 
 //							notificationsMng.notifyItemRenaming(infoContactModel.getLogin(), previousName, item, sharedFolder);
 							
-							boolean notify = notificationsMng.notifyItemRenaming(infoContactModel.getLogin(), previousName, item);
+							boolean notify = notificationsMng.notifyItemRenaming(infoContactModel.getLogin(), previousName, item, sharedFolder);
 
 							if(!notify)
 								logger.error("An error occured when notify user: "+infoContactModel.getLogin());
 						}
 					}catch (Exception e) {
 						logger.error("An error occured in notifyItemUpdated ", e);
-						e.printStackTrace();
+//						e.printStackTrace();
 					}
 				}
 				
-				logger.info("notifies shared item was updated is completed");
+				logger.trace("notifies shared item was updated is completed");
 			}
 		}.start();
-		*/
+		
 		
 	}
 	
@@ -205,7 +206,7 @@ public class NotificationsProducer {
 	 * @param sharedFolder - the shared folder
 	 */
 	public void notifyAddedUsersToSharing(final List<InfoContactModel> listSharedContact, final List<InfoContactModel> listSharingContact, final WorkspaceSharedFolder sharedFolder) {
-		/*
+
 		new Thread() {
 			  @Override
 			  public void run() {
@@ -228,7 +229,7 @@ public class NotificationsProducer {
 									
 									try{
 	
-										logger.info("Sending notification to user "+contact.getLogin()+", added user "+ infoContactModel.getLogin() +" to share folder "+sharedFolder.getName());
+										logger.trace("Sending notification to user "+contact.getLogin()+", added user "+ infoContactModel.getLogin() +" to share folder "+sharedFolder.getName());
 										
 										//DEBUG
 	//									System.out.println("Sending notification added user "+ infoContactModel.getLogin() +" to share folder "+sharedFolder.getName() + " for user "+contact.getLogin());
@@ -240,7 +241,7 @@ public class NotificationsProducer {
 									
 									}catch (Exception e) {
 										logger.error("An error occured in notifyFolderAddedUser ", e);
-										e.printStackTrace();
+//										e.printStackTrace();
 									}
 							}
 							  
@@ -256,7 +257,7 @@ public class NotificationsProducer {
 									
 									try{
 	
-										logger.info("Sending notification to user "+contact.getLogin()+", added "+listLogins.size()+" users to share folder "+sharedFolder.getName());
+										logger.trace("Sending notification to user "+contact.getLogin()+", added "+listLogins.size()+" users to share folder "+sharedFolder.getName());
 										
 										//DEBUG
 	//									System.out.println("Sending notification added user "+ infoContactModel.getLogin() +" to share folder "+sharedFolder.getName() + " for user "+contact.getLogin());
@@ -268,7 +269,7 @@ public class NotificationsProducer {
 									
 									}catch (Exception e) {
 										logger.error("An error occured in notifyFolderAddedUser ", e);
-										e.printStackTrace();
+//										e.printStackTrace();
 									}
 							}
 							  
@@ -281,12 +282,12 @@ public class NotificationsProducer {
 					
 					}catch (Exception e) {
 						logger.error("An error occured in notifyAddedUserToSharing ", e);
-						e.printStackTrace();
+//						e.printStackTrace();
 					}
 				}
 
 		}.start();
-	*/
+	
 	}
 	
 
@@ -295,15 +296,15 @@ public class NotificationsProducer {
 	 * @param listContacts
 	 * @param unSharedFolder
 	 */
-	public void notifyFolderUnSharing(final List<InfoContactModel> listContacts, final WorkspaceFolder unSharedFolder) {
+	public void notifyFolderUnSharing(final List<InfoContactModel> listContacts, final WorkspaceSharedFolder unSharedFolder) {
-/*
+
 		
 		new Thread() {
 			  @Override
 			  public void run() {
 				  
 //				  printContacts(listContacts);
-				  logger.info("Send notifies folder un share is running...");
+				  logger.trace("Send notifies folder un share is running...");
 				  
 				  for (InfoContactModel infoContactModel : listContacts) {
 						try{
@@ -311,27 +312,26 @@ public class NotificationsProducer {
 							//NOTIFIES ONLY THE USERS THAT ARE DIFFERENT FROM CURRENT USER
 							if(infoContactModel.getLogin().compareTo(userId)!=0){
 							
-								logger.info("Sending notification to user "+infoContactModel.getLogin() +" un shared folder "+unSharedFolder.getName());
+								logger.trace("Sending notification to user "+infoContactModel.getLogin() +" un shared folder "+unSharedFolder.getName());
 				
 								//DEBUG
-								System.out.println("Sending notification to user "+infoContactModel.getLogin() +" un shared folder "+unSharedFolder.getName());
+//								System.out.println("Sending notification to user "+infoContactModel.getLogin() +" un shared folder "+unSharedFolder.getName());
-								
+								boolean notify = notificationsMng.notifyFolderRemovedUser(infoContactModel.getLogin(), (WorkspaceSharedFolder) unSharedFolder);
-								boolean notify = notificationsMng.notifyFolderRemovedUser(infoContactModel.getLogin(), unSharedFolder);
 								
 								if(!notify)
 									logger.error("An error occured when notifies user: "+infoContactModel.getLogin());
 							}
 						}catch (Exception e) {
 							logger.error("An error occured in notifyFolderUnSharing ", e);
-							e.printStackTrace();
+//							e.printStackTrace();
 						}
 					}
 				  
-				  logger.info("notifies of un share notifications is completed");
+				  logger.trace("notifies of un share notifications is completed");
 			  }
 
 		}.start();
-	*/
+	
 	}
 	
 	
@@ -341,14 +341,14 @@ public class NotificationsProducer {
 	 * @param listContacts
 	 * @param workspaceItem
 	 */
-	public void notifyAddedItemToSharing(final List<InfoContactModel> listContacts, final WorkspaceItem workspaceItem, final WorkspaceFolder sharedFolder) {
+	public void notifyAddedItemToSharing(final List<InfoContactModel> listContacts, final WorkspaceItem workspaceItem, final WorkspaceSharedFolder sharedFolder) {
-/*
+
 		new Thread() {
 			  @Override
 			  public void run() {
 				  
 //				  printContacts(listContacts);
-				  logger.info("Send notifies added item in sharedfolder is running...");
+				  logger.trace("Send notifies added item in sharedfolder is running...");
 				  
 				  //DEBUG
 				  System.out.println("Send notifies added item in sharedfolder is running...");
@@ -359,7 +359,7 @@ public class NotificationsProducer {
 							//NOTIFIES ONLY THE USERS THAT ARE DIFFERENT FROM CURRENT USER
 							if(infoContactModel.getLogin().compareTo(userId)!=0){ 
 							
-								logger.info("Sending notification to user "+infoContactModel.getLogin() +" added item "+workspaceItem.getName()+" in shared folder "+sharedFolder.getName());
+								logger.trace("Sending notification to user "+infoContactModel.getLogin() +" added item "+workspaceItem.getName()+" in shared folder "+sharedFolder.getName());
 				
 								//DEBUG
 								System.out.println("Sending notification to user "+infoContactModel.getLogin() +" added item "+workspaceItem.getName()+" in shared folder "+sharedFolder.getName());
@@ -372,24 +372,22 @@ public class NotificationsProducer {
 								if(!notify){
 									logger.error("An error occured when notify user: "+infoContactModel.getLogin());
 									//DEBUG
-									System.out.println("An error occured when notify user: "+infoContactModel.getLogin());
+//									System.out.println("An error occured when notify user: "+infoContactModel.getLogin());
 								}
 							}
 						}catch (Exception e) {
 							logger.error("An error occured in notifyAddedItemToSharing ", e);
-							e.printStackTrace();
+//							e.printStackTrace();
 						}
 					}
 				  
-				  logger.info("notifies of added item in shared folder is completed");
+				  logger.trace("notifies of added item in shared folder is completed");
 				  
 				  //DEBUG
-				  System.out.println("notifies of added item in shared folder is completed");
+//				  System.out.println("notifies of added item in shared folder is completed");
 			  }
 
 		}.start();
-		
-		*/
 	}
 	
 	
@@ -398,17 +396,17 @@ public class NotificationsProducer {
 	 * @param listContacts
 	 * @param workspaceItem
 	 */
-	public void notifyUpdatedItemToSharing(final List<InfoContactModel> listContacts, final WorkspaceItem workspaceItem, final WorkspaceFolder sharedFolder) {
+	public void notifyUpdatedItemToSharing(final List<InfoContactModel> listContacts, final WorkspaceItem workspaceItem, final WorkspaceSharedFolder sharedFolder) {
-/*
+
 		new Thread() {
 			  @Override
 			  public void run() {
 				  
 //				  printContacts(listContacts);
-				  logger.info("Send notifies updated item in shared folder is running...");
+				  logger.trace("Send notifies updated item in shared folder is running...");
 				  
 				  //DEBUG
-				  System.out.println("Send notifies updated item in shared folder is running...");
+//				  System.out.println("Send notifies updated item in shared folder is running...");
 				  
 				  for (InfoContactModel infoContactModel : listContacts) {
 						try{
@@ -416,10 +414,10 @@ public class NotificationsProducer {
 							//NOTIFIES ONLY THE USERS THAT ARE DIFFERENT FROM CURRENT USER
 							if(infoContactModel.getLogin().compareTo(userId)!=0){ 
 							
-								logger.info("Sending notification to user "+infoContactModel.getLogin() +" updated item "+workspaceItem.getName()+" in shared folder "+sharedFolder.getName());
+								logger.trace("Sending notification to user "+infoContactModel.getLogin() +" updated item "+workspaceItem.getName()+" in shared folder "+sharedFolder.getName());
 				
 								//DEBUG
-								System.out.println("Sending notification to user "+infoContactModel.getLogin() +" updated item "+workspaceItem.getName()+" in shared folder "+sharedFolder.getName());
+//								System.out.println("Sending notification to user "+infoContactModel.getLogin() +" updated item "+workspaceItem.getName()+" in shared folder "+sharedFolder.getName());
 								
 								//DEBUG
 //								System.out.println("Send notify folder un share user "+infoContactModel.getLogin());
@@ -429,7 +427,7 @@ public class NotificationsProducer {
 								if(!notify){
 									logger.error("An error updated when notify user: "+infoContactModel.getLogin());
 									//DEBUG
-									System.out.println("An error updated when notify user: "+infoContactModel.getLogin());
+//									System.out.println("An error updated when notify user: "+infoContactModel.getLogin());
 								}
 							}
 						}catch (Exception e) {
@@ -438,15 +436,13 @@ public class NotificationsProducer {
 						}
 					}
 				  
-				  logger.info("notifies of updated item in shared folder is completed");
+				  logger.trace("notifies of updated item in shared folder is completed");
 				  
 				  //DEBUG
-				  System.out.println("notifies of updated item in shared folder is completed");
+//				  System.out.println("notifies of updated item in shared folder is completed");
 			  }
 
 		}.start();
-		
-		*/
 	}
 	
 	
@@ -458,20 +454,20 @@ public class NotificationsProducer {
 	 * @param listContacts
 	 * @param sharedFolder
 	 */
-	public void notifyMovedItemToSharing(final List<InfoContactModel> listContacts, final WorkspaceItem workspaceItem, final WorkspaceFolder sharedFolder) {
+	public void notifyMovedItemToSharing(final List<InfoContactModel> listContacts, final WorkspaceItem workspaceItem, final WorkspaceSharedFolder sharedFolder) {
 
-		/*
+		
 		new Thread() {
 			  @Override
 			  public void run() {
 				  
-				  logger.info("Sending notification remove item in shared folder is running...");
+				  logger.trace("Sending notification remove item in shared folder is running...");
 //				  printContacts(listContacts);
 				  
 				  try {
 					  
 						if(NotificationsUtil.checkIsRootFolderShared(workspaceItem.getId(), sharedFolder.getId())){
-							logger.info("Notification isn't sent because the event is on root shared folder");
+							logger.trace("Notification isn't sent because the event is on root shared folder");
 							return;
 						}
 					
@@ -480,9 +476,9 @@ public class NotificationsProducer {
 						return;
 				  }
 				  
-				  logger.info("Sending notification moved item in shared folder is running...");
+				  logger.trace("Sending notification moved item in shared folder is running...");
 				  
-				  System.out.println("Sending notification moved item in shared folder is running...");
+//				  System.out.println("Sending notification moved item in shared folder is running...");
 				  
 				  for (InfoContactModel infoContactModel : listContacts) {
 						try{
@@ -490,10 +486,10 @@ public class NotificationsProducer {
 							//NOTIFIES ONLY THE USERS THAT ARE DIFFERENT FROM CURRENT USER
 							if(infoContactModel.getLogin().compareTo(userId)!=0){
 							
-								logger.info("Sending notification  to user "+infoContactModel.getLogin() +" moved item "+workspaceItem.getName()+" in shared folder "+sharedFolder.getName());
+								logger.trace("Sending notification  to user "+infoContactModel.getLogin() +" moved item "+workspaceItem.getName()+" in shared folder "+sharedFolder.getName());
 								
 								//DEBUG
-								System.out.println("Sending notification  to user "+infoContactModel.getLogin() +" moved item "+workspaceItem.getName()+" in shared folder "+sharedFolder.getName());
+//								System.out.println("Sending notification  to user "+infoContactModel.getLogin() +" moved item "+workspaceItem.getName()+" in shared folder "+sharedFolder.getName());
 
 								boolean notify = notificationsMng.notifyMovedItem(infoContactModel.getLogin(), workspaceItem, sharedFolder);
 
@@ -501,7 +497,7 @@ public class NotificationsProducer {
 									logger.error("An error occured when notify user: "+infoContactModel.getLogin());
 									
 									//DEBUG
-									System.out.println("An error occured when notify user: "+infoContactModel.getLogin());
+//									System.out.println("An error occured when notify user: "+infoContactModel.getLogin());
 								}
 							}
 						}catch (Exception e) {
@@ -510,16 +506,16 @@ public class NotificationsProducer {
 						}
 					}
 				  
-				  logger.info("notifies of moved item in shared folder is completed");
+				  logger.trace("notifies of moved item in shared folder is completed");
 				  
 				  //DEBUG
-				  System.out.println("notifies of moved item in shared folder is completed");
+//				  System.out.println("notifies of moved item in shared folder is completed");
 			  }
 
 		
 
 		}.start();
-*/
+
 	}
 	
 	
@@ -528,28 +524,28 @@ public class NotificationsProducer {
 	 * @param listContacts
 	 * @param sharedFolder
 	 */
-	public void notifyRemovedItemToSharing(final List<InfoContactModel> listContacts, final String itemName, final WorkspaceFolder sharedFolder) {
+	public void notifyRemovedItemToSharing(final List<InfoContactModel> listContacts, final String itemName, final WorkspaceSharedFolder sharedFolder) {
-/*
+
 		
 		new Thread() {
 			  @Override
 			  public void run() {
 				  
-				  logger.info("Sending notification remove item in shared folder is running...");
+				  logger.trace("Sending notification remove item in shared folder is running...");
 //				  printContacts(listContacts);
 				  
 				  if(itemName==null || itemName.isEmpty()){
-					  logger.info("Notification isn't sent - itemName is null or empty");
+					  logger.trace("Notification isn't sent - itemName is null or empty");
 					  return;
 				  }
 				  
 				  if(sharedFolder==null){
-					  logger.info("Notification isn't sent - sharedFolder is null");
+					  logger.trace("Notification isn't sent - sharedFolder is null");
 				  }
 				  
-				  logger.info("Sending notification removed item in shared folder is running...");
+				  logger.trace("Sending notification removed item in shared folder is running...");
 				  
-				  System.out.println("Sending notification removed item in shared folder is running...");
+//				  System.out.println("Sending notification removed item in shared folder is running...");
 				  
 				  for (InfoContactModel infoContactModel : listContacts) {
 						try{
@@ -557,41 +553,81 @@ public class NotificationsProducer {
 							//NOTIFIES ONLY THE USERS THAT ARE DIFFERENT FROM CURRENT USER
 							if(infoContactModel.getLogin().compareTo(userId)!=0){
 							
-								logger.info("Sending notification  to user "+infoContactModel.getLogin() +" removed item "+itemName+" in shared folder "+sharedFolder.getName());
+								logger.trace("Sending notification  to user "+infoContactModel.getLogin() +" removed item "+itemName+" in shared folder "+sharedFolder.getName());
 								
 								//DEBUG
-								System.out.println("Sending notification  to user "+infoContactModel.getLogin() +" removed item "+itemName+" in shared folder "+sharedFolder.getName());
+//								System.out.println("Sending notification  to user "+infoContactModel.getLogin() +" removed item "+itemName+" in shared folder "+sharedFolder.getName());
 
-								
-								
 								boolean notify = notificationsMng.notifyRemovedItem(infoContactModel.getLogin(), itemName, sharedFolder);
 
-								
 								if(!notify){
 									logger.error("An error occured when notify user: "+infoContactModel.getLogin());
 									
 									//DEBUG
-									System.out.println("An error occured when notify user: "+infoContactModel.getLogin());
+//									System.out.println("An error occured when notify user: "+infoContactModel.getLogin());
 								}
 							}
 						}catch (Exception e) {
 							logger.error("An error occurred in notifyRemovedItemToSharing ", e);
-							e.printStackTrace();
+//							e.printStackTrace();
 						}
 					}
 				  
-				  logger.info("notifies of moved item in shared folder is completed");
+				  logger.trace("notifies of moved item in shared folder is completed");
 				  
 				  //DEBUG
-				  System.out.println("notifies of moved item in shared folder is completed");
+//				  System.out.println("notifies of moved item in shared folder is completed");
 			  }
+		}.start();
+
+	}
+	
+	/**
+	 * Runs a new thread to notify the contacts passed in input
+	 * @param listContacts
+	 * @param unSharedFolder
+	 */
+	public void notifySharedFolderDeleted(final List<InfoContactModel> listContacts, final String folderNameDeleted) {
 
 		
+		new Thread() {
+			  @Override
+			  public void run() {
+				  
+//				  printContacts(listContacts);
+				  logger.trace("Send notifies shared folder deleted is running...");
+				  
+				  for (InfoContactModel infoContactModel : listContacts) {
+						try{
+
+							//NOTIFIES ONLY THE USERS THAT ARE DIFFERENT FROM CURRENT USER
+							if(infoContactModel.getLogin().compareTo(userId)!=0){
+							
+								logger.trace("Sending notification to user "+infoContactModel.getLogin() +" deleted shared folder "+folderNameDeleted);
+				
+								//DEBUG
+								System.out.println("Sending notification to user "+infoContactModel.getLogin() +" deleted shared folder "+folderNameDeleted);
+								
+								//TODO
+//								boolean notify = notificationsMng.
+								
+//								if(!notify)
+//									logger.error("An error occured when notifies user: "+infoContactModel.getLogin());
+							}
+						}catch (Exception e) {
+							logger.error("An error occured in notifySharedFolderDeleted ", e);
+//							e.printStackTrace();
+						}
+					}
+				  
+				  logger.trace("notifies of deleted shared foder is completed");
+			  }
 
 		}.start();
-*/
+	
 	}
 	
+	
 
 	//DEBUG
 	private void printContacts(List<InfoContactModel> listContacts){
@@ -625,4 +661,4 @@ public class NotificationsProducer {
 	
 	}
 
-}
+}

src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/server/notifications/NotificationsUtil.java

@@ -8,16 +8,15 @@ import java.util.List;
 
 import javax.servlet.http.HttpSession;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.gcube.common.homelibrary.home.workspace.Workspace;
-import org.gcube.common.homelibrary.home.workspace.WorkspaceFolder;
 import org.gcube.common.homelibrary.home.workspace.WorkspaceItem;
 import org.gcube.common.homelibrary.home.workspace.WorkspaceItemType;
 import org.gcube.common.homelibrary.home.workspace.WorkspaceSharedFolder;
 import org.gcube.portlets.widgets.workspacesharingwidget.server.GWTWorkspaceSharingBuilder;
 import org.gcube.portlets.widgets.workspacesharingwidget.server.util.WsUtil;
 import org.gcube.portlets.widgets.workspacesharingwidget.shared.InfoContactModel;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * @author Francesco Mangiacrapa francesco.mangiacrapa@isti.cnr.it
@@ -68,9 +67,9 @@ public class NotificationsUtil {
 						
 						//SWITCH BEETWEEN ADDED OR UPDATED
 						if(!isOverwrite)
-							np.notifyAddedItemToSharing(listContacts, sourceItem, (WorkspaceFolder) destinationSharedFolder);	
+							np.notifyAddedItemToSharing(listContacts, sourceItem, (WorkspaceSharedFolder) destinationSharedFolder);	
 						else
-							np.notifyUpdatedItemToSharing(listContacts, sourceItem, (WorkspaceFolder) destinationSharedFolder);	
+							np.notifyUpdatedItemToSharing(listContacts, sourceItem, (WorkspaceSharedFolder) destinationSharedFolder);	
 						
 						
 						logger.info("The notifies was sent correctly");
@@ -187,7 +186,10 @@ public class NotificationsUtil {
 				
 				NotificationsProducer np = new NotificationsProducer(WsUtil.getAslSession(httpSession));
 				
-				np.notifyRemovedItemToSharing(listContacts, oldItemName, (WorkspaceFolder) sourceSharedFolder);
+				if(sourceSharedFolder instanceof WorkspaceSharedFolder)
+					np.notifyRemovedItemToSharing(listContacts, oldItemName, (WorkspaceSharedFolder) sourceSharedFolder);
+				else
+					logger.info("Source shared folder "+sourceSharedFolder + " is not instanceof WorkspaceSharedFolder, skipping");
 				
 				logger.info("The notifies was sent correctly");
 					

src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/server/util/WsUtil.java

@@ -21,6 +21,7 @@ import org.gcube.common.homelibrary.home.workspace.exceptions.WorkspaceFolderNot
 import org.gcube.common.scope.api.ScopeProvider;
 import org.gcube.portal.custom.scopemanager.scopehelper.ScopeHelper;
 import org.gcube.portlets.widgets.workspacesharingwidget.server.GWTWorkspaceSharingBuilder;
+import org.gcube.portlets.widgets.workspacesharingwidget.server.WorkspaceSharingServiceImpl;
 import org.gcube.portlets.widgets.workspacesharingwidget.server.notifications.NotificationsProducer;
 import org.gcube.portlets.widgets.workspacesharingwidget.shared.InfoContactModel;
 import org.gcube.portlets.widgets.workspacesharingwidget.shared.system.VO;
@@ -41,9 +42,10 @@ public class WsUtil {
 	public static final String WORKSPACEBUILDER_ATTRIBUTE = "WORKSPACE_SHARING_BUILDER_ATTRIBUTE";
 	public static final String NOTIFICATION_MANAGER = "NOTIFICATION_SHARING_MANAGER";
 	public static final String NOTIFICATION_PRODUCER = "NOTIFICATION_SHARING_PRODUCER";
-	public static final String WORKSPACE_SCOPE_UTIL = "WORKSPACE__SHARING_SCOPE_UTIL";
+	public static final String WORKSPACE_SCOPE_UTIL = "WORKSPACE_SHARING_SCOPE_UTIL";
 	public static final String NOTIFICATION_PORTLET_CLASS_ID = "org.gcube.portlets.user.workspace.server.GWTWorkspaceServiceImpl"; //USE THE SAME OF WORKSPACE
 	
+	
 //	public static final String TEST_SCOPE = "/gcube/devsec";
 //	public static final String TEST_USER = "pasquale.pagano";