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