Synnefo

import gr.ebs.gss.server.domain.FileUploadStatus;

		List<Folder> otherFolders = dao.getSharingFoldersForUser(userId);

		for(Folder f : otherFolders){

			Iterator<Permission> pit = f.getPermissions().iterator();

			while(pit.hasNext()){

				Permission p = pit.next();

				if(p.getUser()!=null&&p.getUser().getId().equals(userId)){

					pit.remove();

					dao.delete(p);

				}

			}

			dao.update(f);

		}

		List<FileHeader> otherFiles = dao.getSharingFilesForUser(userId);

		for(FileHeader f : otherFiles){

			Iterator<Permission> pit = f.getPermissions().iterator();

			while(pit.hasNext()){

				Permission p = pit.next();

				if(p.getUser()!=null&&p.getUser().getId().equals(userId)){

					pit.remove();

					dao.delete(p);

				}

			}

			dao.update(f);

		}

		List<Group> otherGroups = dao.getGroupsContainingUser(userId);

		for(Group g : otherGroups){

			Iterator<User> uit = g.getMembers().iterator();

			while(uit.hasNext()){

				User u = uit.next();

				if(u.getId().equals(userId)){

					uit.remove();

				}

			}

			dao.update(g);

		}

		List<FileUploadStatus> sts = dao.getUploadStatus(userId);

		for(FileUploadStatus s : sts)

			dao.delete(s);

		int deleteCount=dao.deletePermissionsNotCorrespondingToFilesAndFolders(userId);