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.dao.orm.hibernate;
24  
25  import com.liferay.portal.kernel.dao.orm.Dialect;
26  import com.liferay.portal.kernel.dao.orm.ORMException;
27  import com.liferay.portal.kernel.dao.orm.Session;
28  import com.liferay.portal.kernel.dao.orm.SessionFactory;
29  import com.liferay.portal.kernel.log.Log;
30  import com.liferay.portal.kernel.log.LogFactoryUtil;
31  import com.liferay.portal.util.PropsValues;
32  
33  import org.hibernate.engine.SessionFactoryImplementor;
34  
35  /**
36   * <a href="SessionFactoryImpl.java.html"><b><i>View Source</i></b></a>
37   *
38   * @author Brian Wing Shun Chan
39   *
40   */
41  public class SessionFactoryImpl implements SessionFactory {
42  
43      public void closeSession(Session session) throws ORMException {
44          if (!PropsValues.SPRING_HIBERNATE_SESSION_DELEGATED) {
45              session.close();
46          }
47      }
48  
49      public Dialect getDialect() throws ORMException {
50          return new DialectImpl(_sessionFactoryImplementor.getDialect());
51      }
52  
53      public SessionFactoryImplementor getSessionFactoryImplementor() {
54          return _sessionFactoryImplementor;
55      }
56  
57      public Session openSession() throws ORMException {
58          org.hibernate.Session session = null;
59  
60          if (PropsValues.SPRING_HIBERNATE_SESSION_DELEGATED) {
61              session = _sessionFactoryImplementor.getCurrentSession();
62          }
63          else {
64              session = _sessionFactoryImplementor.openSession();
65          }
66  
67          if (_log.isDebugEnabled()) {
68              LiferayClassicSession classicSession =
69                  (LiferayClassicSession)session;
70  
71              org.hibernate.impl.SessionImpl sessionImpl =
72                  (org.hibernate.impl.SessionImpl)
73                      classicSession.getHibernateClassicSession();
74  
75              _log.debug(
76                  "Session is using connection release mode " +
77                      sessionImpl.getConnectionReleaseMode());
78          }
79  
80          return new SessionImpl(session);
81      }
82  
83      public void setSessionFactoryImplementor(
84          SessionFactoryImplementor sessionFactoryImplementor) {
85  
86          _sessionFactoryImplementor = sessionFactoryImplementor;
87      }
88  
89      private static Log _log = LogFactoryUtil.getLog(SessionFactoryImpl.class);
90  
91      private SessionFactoryImplementor _sessionFactoryImplementor;
92  
93  }