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