| TransactionAwareConfiguration.java |
1 /**
2 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3 *
4 * This library is free software; you can redistribute it and/or modify it under
5 * the terms of the GNU Lesser General Public License as published by the Free
6 * Software Foundation; either version 2.1 of the License, or (at your option)
7 * any later version.
8 *
9 * This library is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12 * details.
13 */
14
15 package com.liferay.portal.spring.hibernate;
16
17 import java.lang.reflect.Proxy;
18
19 import org.hibernate.SessionFactory;
20 import org.hibernate.engine.SessionFactoryImplementor;
21
22 import org.springframework.orm.hibernate3.LocalSessionFactoryBean;
23
24 /**
25 * <a href="TransactionAwareConfiguration.java.html"><b><i>View Source</i></b>
26 * </a>
27 *
28 * @author Brian Wing Shun Chan
29 */
30 public class TransactionAwareConfiguration extends LocalSessionFactoryBean {
31
32 protected SessionFactory wrapSessionFactoryIfNecessary(
33 SessionFactory sessionFactory) {
34
35 // LEP-2996
36
37 Class<?> sessionFactoryInterface = SessionFactory.class;
38
39 if (sessionFactory instanceof SessionFactoryImplementor) {
40 sessionFactoryInterface = SessionFactoryImplementor.class;
41 }
42
43 return (SessionFactory)Proxy.newProxyInstance(
44 sessionFactoryInterface.getClassLoader(),
45 new Class[] {sessionFactoryInterface},
46 new SessionFactoryInvocationHandler(sessionFactory));
47 }
48
49 }