001    /*
002      GRANITE DATA SERVICES
003      Copyright (C) 2011 GRANITE DATA SERVICES S.A.S.
004    
005      This file is part of Granite Data Services.
006    
007      Granite Data Services is free software; you can redistribute it and/or modify
008      it under the terms of the GNU Library General Public License as published by
009      the Free Software Foundation; either version 2 of the License, or (at your
010      option) any later version.
011    
012      Granite Data Services is distributed in the hope that it will be useful, but
013      WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
014      FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
015      for more details.
016    
017      You should have received a copy of the GNU Library General Public License
018      along with this library; if not, see <http://www.gnu.org/licenses/>.
019    */
020    
021    package org.granite.tide.hibernate;
022    
023    import org.granite.tide.data.DataContext;
024    import org.granite.tide.data.DataContext.EntityUpdateType;
025    import org.hibernate.HibernateException;
026    import org.hibernate.event.PostDeleteEvent;
027    import org.hibernate.event.PostDeleteEventListener;
028    import org.hibernate.event.PostInsertEvent;
029    import org.hibernate.event.PostInsertEventListener;
030    import org.hibernate.event.PostUpdateEvent;
031    import org.hibernate.event.PostUpdateEventListener;
032    
033    
034    public class HibernateDataPublishListener implements PostInsertEventListener, PostDeleteEventListener, PostUpdateEventListener {
035    
036        private static final long serialVersionUID = 1L;
037        
038    
039            public void onPostInsert(PostInsertEvent event) {
040            DataContext.addUpdate(EntityUpdateType.PERSIST, event.getEntity());
041            }
042            
043            public void onPostDelete(PostDeleteEvent event) {
044            DataContext.addUpdate(EntityUpdateType.REMOVE, event.getEntity());
045        }
046    
047            public void onPostUpdate(PostUpdateEvent event) throws HibernateException {
048                    DataContext.addUpdate(EntityUpdateType.UPDATE, event.getEntity());
049            }
050    }