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 java.sql.Connection;
34  
35  import org.hibernate.engine.SessionFactoryImplementor;
36  
37  /**
38   * <a href="SessionFactoryImpl.java.html"><b><i>View Source</i></b></a>
39   *
40   * @author Brian Wing Shun Chan
41   *
42   */
43  public class SessionFactoryImpl implements SessionFactory {
44  
45      public void closeSession(Session session) throws ORMException {
46          if (!PropsValues.SPRING_HIBERNATE_SESSION_DELEGATED) {
47              session.close();
48          }
49      }
50  
51      public Dialect getDialect() throws ORMException {
52          return new DialectImpl(_sessionFactoryImplementor.getDialect());
53      }
54  
55      public SessionFactoryImplementor getSessionFactoryImplementor() {
56          return _sessionFactoryImplementor;
57      }
58  
59      public Session openNewSession(Connection connection) throws ORMException {
60          Session session = new SessionImpl(
61              _sessionFactoryImplementor.openSession(connection));
62  
63          return session;
64      }
65  
66      public Session openSession() throws ORMException {
67          org.hibernate.Session session = null;
68  
69          if (PropsValues.SPRING_HIBERNATE_SESSION_DELEGATED) {
70              session = _sessionFactoryImplementor.getCurrentSession();
71          }
72          else {
73              session = _sessionFactoryImplementor.openSession();
74          }
75  
76          if (_log.isDebugEnabled()) {
77              LiferayClassicSession classicSession =
78                  (LiferayClassicSession)session;
79  
80              org.hibernate.impl.SessionImpl sessionImpl =
81                  (org.hibernate.impl.SessionImpl)
82                      classicSession.getHibernateClassicSession();
83  
84              _log.debug(
85                  "Session is using connection release mode " +
86                      sessionImpl.getConnectionReleaseMode());
87          }
88  
89          return new SessionImpl(session);
90      }
91  
92      public void setSessionFactoryImplementor(
93          SessionFactoryImplementor sessionFactoryImplementor) {
94  
95          _sessionFactoryImplementor = sessionFactoryImplementor;
96      }
97  
98      private static Log _log = LogFactoryUtil.getLog(SessionFactoryImpl.class);
99  
100     private SessionFactoryImplementor _sessionFactoryImplementor;
101 
102 }