001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portal.spring.hibernate;
016    
017    import org.springframework.orm.hibernate3.HibernateTransactionManager;
018    import org.springframework.orm.hibernate3.SessionHolder;
019    
020    /**
021     * @author Shuyang Zhou
022     */
023    public class LastSessionRecorderHibernateTransactionManager
024            extends HibernateTransactionManager {
025    
026            @Override
027            protected Object doGetTransaction() {
028                    SessionHolder sessionHolder =
029                            SpringHibernateThreadLocalUtil.getResource(getSessionFactory());
030    
031                    if (sessionHolder != null) {
032                            LastSessionRecorderUtil.setLastSession(sessionHolder.getSession());
033                    }
034    
035                    return super.doGetTransaction();
036            }
037    
038            static {
039                    try {
040                            Class.forName(SpringHibernateThreadLocalUtil.class.getName());
041                    }
042                    catch (ClassNotFoundException cnfe) {
043                            throw new ExceptionInInitializerError(cnfe);
044                    }
045            }
046    
047    }