| HibernateConfiguration.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.util.Validator;
26 import com.liferay.portal.util.PropsUtil;
27 import com.liferay.util.spring.hibernate.TransactionAwareConfiguration;
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="HibernateConfiguration.java.html"><b><i>View Source</i></b></a>
39 *
40 * @author Brian Wing Shun Chan
41 *
42 */
43 public class HibernateConfiguration extends TransactionAwareConfiguration {
44
45 protected Configuration newConfiguration() {
46 Configuration cfg = new Configuration();
47
48 try {
49 ClassLoader classLoader = getClass().getClassLoader();
50
51 String[] configs = PropsUtil.getArray(PropsUtil.HIBERNATE_CONFIGS);
52
53 for (int i = 0; i < configs.length; i++) {
54 try {
55 InputStream is =
56 classLoader.getResourceAsStream(configs[i]);
57
58 if (is != null) {
59 cfg = cfg.addInputStream(is);
60
61 is.close();
62 }
63 }
64 catch (Exception e) {
65 e.printStackTrace();
66 }
67 }
68
69 cfg.setProperties(PropsUtil.getProperties());
70 }
71 catch (Exception e) {
72 _log.error(e, e);
73 }
74
75 return cfg;
76 }
77
78 protected void postProcessConfiguration(Configuration cfg) {
79
80 // Make sure that the Hibernate settings from PropsUtil are set. See the
81 // buildSessionFactory implementation in the LocalSessionFactoryBean
82 // class to understand how Spring automates a lot of configuration for
83 // Hibernate.
84
85 String connectionReleaseMode = PropsUtil.get(
86 Environment.RELEASE_CONNECTIONS);
87
88 if (Validator.isNotNull(connectionReleaseMode)) {
89 cfg.setProperty(
90 Environment.RELEASE_CONNECTIONS, connectionReleaseMode);
91 }
92 }
93
94 private static Log _log = LogFactory.getLog(HibernateConfiguration.class);
95
96 }