001/**
002 *   GRANITE DATA SERVICES
003 *   Copyright (C) 2006-2013 GRANITE DATA SERVICES S.A.S.
004 *
005 *   This file is part of the Granite Data Services Platform.
006 *
007 *   Granite Data Services is free software; you can redistribute it and/or
008 *   modify it under the terms of the GNU Lesser General Public
009 *   License as published by the Free Software Foundation; either
010 *   version 2.1 of the License, or (at your option) any later version.
011 *
012 *   Granite Data Services is distributed in the hope that it will be useful,
013 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
014 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
015 *   General Public License for more details.
016 *
017 *   You should have received a copy of the GNU Lesser General Public
018 *   License along with this library; if not, write to the Free Software
019 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
020 *   USA, or see <http://www.gnu.org/licenses/>.
021 */
022package org.granite.tide.spring;
023
024import org.granite.tide.data.TideDataPublishingSynchronization;
025import org.granite.tide.data.TideSynchronizationManager;
026import org.hibernate.Session;
027import org.springframework.orm.hibernate3.SessionHolder;
028
029/**
030 * Responsible for registering a publishing synchronization on the Hibernate transaction
031 * @author william
032 */
033public class Hibernate3SynchronizationManager implements TideSynchronizationManager {
034        
035        public boolean registerSynchronization(Object resource, boolean shouldRemoveContextAtEnd) {
036                Session session = null;
037                if (resource instanceof Session)
038                        session = (Session)resource;
039                else if (resource instanceof SessionHolder)
040                        session = ((SessionHolder)resource).getSession();
041                else
042                        throw new IllegalArgumentException("Unknow resource for registering synchronization " + resource);
043                
044                session.getTransaction().registerSynchronization(new TideDataPublishingSynchronization(shouldRemoveContextAtEnd));
045                return true;
046        }
047}