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     */
022    package org.granite.tide.spring;
023    
024    import org.granite.tide.data.TideDataPublishingSynchronization;
025    import org.granite.tide.data.TideSynchronizationManager;
026    import org.hibernate.Session;
027    import org.springframework.orm.hibernate3.SessionHolder;
028    
029    /**
030     * Responsible for registering a publishing synchronization on the Hibernate transaction
031     * @author william
032     */
033    public 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    }