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.BeanLocator;
27  import com.liferay.portal.kernel.portlet.PortletClassLoaderUtil;
28  import com.liferay.portal.spring.util.SpringUtil;
29  
30  import java.lang.reflect.Method;
31  
32  import javax.servlet.ServletContext;
33  import javax.servlet.ServletContextEvent;
34  
35  import org.apache.commons.logging.Log;
36  import org.apache.commons.logging.LogFactory;
37  
38  import org.springframework.context.ApplicationContext;
39  import org.springframework.web.context.ContextLoaderListener;
40  import org.springframework.web.context.support.WebApplicationContextUtils;
41  
42  /**
43   * <a href="PortletContextLoaderListener.java.html"><b><i>View Source</i></b>
44   * </a>
45   *
46   * @author Brian Wing Shun Chan
47   *
48   */
49  public class PortletContextLoaderListener extends ContextLoaderListener {
50  
51      public void contextInitialized(ServletContextEvent event) {
52          super.contextInitialized(event);
53  
54          ServletContext servletContext = event.getServletContext();
55  
56          ApplicationContext applicationContext =
57              WebApplicationContextUtils.getWebApplicationContext(servletContext);
58  
59          try {
60              Class<?> beanLocatorUtilClass = Class.forName(
61                  "com.liferay.util.bean.PortletBeanLocatorUtil", true,
62                  PortletClassLoaderUtil.getClassLoader());
63  
64              Method setBeanLocatorMethod = beanLocatorUtilClass.getMethod(
65                  "setBeanLocator", new Class[] {BeanLocator.class});
66  
67              setBeanLocatorMethod.invoke(
68                  beanLocatorUtilClass,
69                  new Object[] {new BeanLocatorImpl(applicationContext)});
70          }
71          catch (Exception e) {
72              _log.error(e, e);
73          }
74  
75          SpringUtil.initContext(applicationContext);
76      }
77  
78      private static Log _log =
79          LogFactory.getLog(PortletContextLoaderListener.class);
80  
81  }