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.context;
24  
25  import com.liferay.portal.util.PropsKeys;
26  import com.liferay.portal.util.PropsUtil;
27  
28  import java.io.FileNotFoundException;
29  
30  import org.apache.commons.logging.Log;
31  import org.apache.commons.logging.LogFactory;
32  
33  import org.springframework.beans.factory.xml.XmlBeanDefinitionReader;
34  import org.springframework.core.io.DefaultResourceLoader;
35  import org.springframework.web.context.support.XmlWebApplicationContext;
36  
37  /**
38   * <a href="PortalApplicationContext.java.html"><b><i>View Source</i></b></a>
39   *
40   * <p>
41   * This web application context will first load bean definitions in the
42   * contextConfigLocation parameter in web.xml. Then, the context will load bean
43   * definitions specified by the property "spring.configs" in portal.properties.
44   * </p>
45   *
46   * @author Brian Wing Shun Chan
47   * @author Alexander Chow
48   *
49   */
50  public class PortalApplicationContext extends XmlWebApplicationContext {
51  
52      protected void loadBeanDefinitions(XmlBeanDefinitionReader reader) {
53          try {
54              super.loadBeanDefinitions(reader);
55          }
56          catch (Exception e) {
57              if (_log.isWarnEnabled()) {
58                  _log.warn(e, e);
59              }
60          }
61  
62          reader.setResourceLoader(new DefaultResourceLoader());
63  
64          String[] configLocations = PropsUtil.getArray(PropsKeys.SPRING_CONFIGS);
65  
66          if (configLocations == null) {
67              return;
68          }
69  
70          for (String configLocation : configLocations) {
71              try {
72                  reader.loadBeanDefinitions(configLocation);
73              }
74              catch (Exception e) {
75                  Throwable cause = e.getCause();
76  
77                  if (cause instanceof FileNotFoundException) {
78                      if (_log.isWarnEnabled()) {
79                          _log.warn(cause.getMessage());
80                      }
81                  }
82                  else {
83                      _log.error(e, e);
84                  }
85              }
86          }
87      }
88  
89      private static Log _log = LogFactory.getLog(PortalApplicationContext.class);
90  
91  }