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.bean.BeanLocatorImpl;
26  import com.liferay.portal.kernel.bean.PortalBeanLocatorUtil;
27  import com.liferay.portal.kernel.log.Log;
28  import com.liferay.portal.kernel.log.LogFactoryUtil;
29  
30  import java.io.FileNotFoundException;
31  
32  import org.springframework.beans.factory.xml.XmlBeanDefinitionReader;
33  import org.springframework.context.ApplicationContext;
34  import org.springframework.web.context.support.XmlWebApplicationContext;
35  
36  /**
37   * <a href="TunnelApplicationContext.java.html"><b><i>View Source</i></b></a>
38   *
39   * @author Brian Wing Shun Chan
40   *
41   */
42  public class TunnelApplicationContext extends XmlWebApplicationContext {
43  
44      public void setParent(ApplicationContext parent) {
45          if (parent == null) {
46              BeanLocatorImpl beanLocatorImpl =
47                  (BeanLocatorImpl)PortalBeanLocatorUtil.getBeanLocator();
48  
49              parent = beanLocatorImpl.getApplicationContext();
50          }
51  
52          super.setParent(parent);
53      }
54  
55      protected void loadBeanDefinitions(XmlBeanDefinitionReader reader) {
56          String[] configLocations = getConfigLocations();
57  
58          if (configLocations == null) {
59              return;
60          }
61  
62          for (String configLocation : configLocations) {
63              try {
64                  reader.loadBeanDefinitions(configLocation);
65              }
66              catch (Exception e) {
67                  Throwable cause = e.getCause();
68  
69                  if (cause instanceof FileNotFoundException) {
70                      if (_log.isWarnEnabled()) {
71                          _log.warn(cause.getMessage());
72                      }
73                  }
74                  else {
75                      _log.error(e, e);
76                  }
77              }
78          }
79      }
80  
81      private static Log _log =
82          LogFactoryUtil.getLog(TunnelApplicationContext.class);
83  
84  }