| PortletHibernateConfiguration.java |
1 /**
2 * Copyright (c) 2000-2008 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 com.liferay.portal.kernel.portlet.PortletClassLoaderUtil;
26 import com.liferay.portal.kernel.util.Validator;
27 import com.liferay.portal.util.PropsUtil;
28
29 import java.io.InputStream;
30
31 import org.apache.commons.logging.Log;
32 import org.apache.commons.logging.LogFactory;
33
34 import org.hibernate.cfg.Configuration;
35 import org.hibernate.cfg.Environment;
36
37 /**
38 * <a href="PortletHibernateConfiguration.java.html"><b><i>View Source</i></b>
39 * </a>
40 *
41 * @author Brian Wing Shun Chan
42 *
43 */
44 public class PortletHibernateConfiguration
45 extends TransactionAwareConfiguration {
46
47 protected Configuration newConfiguration() {
48 Configuration configuration = new Configuration();
49
50 try {
51 ClassLoader classLoader =
52 PortletClassLoaderUtil.getClassLoader();
53
54 InputStream is = classLoader.getResourceAsStream(
55 "META-INF/portlet-hbm.xml");
56
57 if (is != null) {
58 configuration = configuration.addInputStream(is);
59
60 is.close();
61 }
62
63 configuration.setProperties(PropsUtil.getProperties());
64 }
65 catch (Exception e) {
66 _log.error(e, e);
67 }
68
69 return configuration;
70 }
71
72 protected void postProcessConfiguration(Configuration configuration) {
73
74 // Make sure that the Hibernate settings from PropsUtil are set. See the
75 // buildSessionFactory implementation in the LocalSessionFactoryBean
76 // class to understand how Spring automates a lot of configuration for
77 // Hibernate.
78
79 String connectionReleaseMode = PropsUtil.get(
80 Environment.RELEASE_CONNECTIONS);
81
82 if (Validator.isNotNull(connectionReleaseMode)) {
83 configuration.setProperty(
84 Environment.RELEASE_CONNECTIONS, connectionReleaseMode);
85 }
86 }
87
88 private static Log _log =
89 LogFactory.getLog(PortletHibernateConfiguration.class);
90
91 }