| TransactionAwareConfiguration.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 * The contents of this file are subject to the terms of the Liferay Enterprise
5 * Subscription License ("License"). You may not use this file except in
6 * compliance with the License. You can obtain a copy of the License by
7 * contacting Liferay, Inc. See the License for the specific language governing
8 * permissions and limitations under the License, including but not limited to
9 * distribution rights of the Software.
10 *
11 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17 * SOFTWARE.
18 */
19
20 package com.liferay.portal.spring.hibernate;
21
22 import java.lang.reflect.Proxy;
23
24 import org.hibernate.SessionFactory;
25 import org.hibernate.engine.SessionFactoryImplementor;
26
27 import org.springframework.orm.hibernate3.LocalSessionFactoryBean;
28
29 /**
30 * <a href="TransactionAwareConfiguration.java.html"><b><i>View Source</i></b>
31 * </a>
32 *
33 * @author Brian Wing Shun Chan
34 *
35 */
36 public class TransactionAwareConfiguration extends LocalSessionFactoryBean {
37
38 protected SessionFactory wrapSessionFactoryIfNecessary(
39 SessionFactory target) {
40
41 // LEP-2996
42
43 Class<?> sessionFactoryInterface = SessionFactory.class;
44
45 if (target instanceof SessionFactoryImplementor) {
46 sessionFactoryInterface = SessionFactoryImplementor.class;
47 }
48
49 return (SessionFactory)Proxy.newProxyInstance(
50 sessionFactoryInterface.getClassLoader(),
51 new Class[] {sessionFactoryInterface},
52 new SessionFactoryInvocationHandler(target));
53 }
54
55 }