| TransactionAwareConfiguration.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23 package com.liferay.portal.spring.hibernate;
24
25 import java.lang.reflect.Proxy;
26
27 import org.hibernate.SessionFactory;
28 import org.hibernate.engine.SessionFactoryImplementor;
29
30 import org.springframework.orm.hibernate3.LocalSessionFactoryBean;
31
32 /**
33 * <a href="TransactionAwareConfiguration.java.html"><b><i>View Source</i></b>
34 * </a>
35 *
36 * @author Brian Wing Shun Chan
37 *
38 */
39 public class TransactionAwareConfiguration extends LocalSessionFactoryBean {
40
41 protected SessionFactory wrapSessionFactoryIfNecessary(
42 SessionFactory target) {
43
44 // LEP-2996
45
46 Class<?> sessionFactoryInterface = SessionFactory.class;
47
48 if (target instanceof SessionFactoryImplementor) {
49 sessionFactoryInterface = SessionFactoryImplementor.class;
50 }
51
52 return (SessionFactory)Proxy.newProxyInstance(
53 sessionFactoryInterface.getClassLoader(),
54 new Class[] {sessionFactoryInterface},
55 new SessionFactoryInvocationHandler(target));
56 }
57
58 }