1   /**
2    * Copyright (c) 2000-2007 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.kernel.servlet;
24  
25  import com.liferay.portal.kernel.deploy.hot.HotDeployEvent;
26  import com.liferay.portal.kernel.deploy.hot.HotDeployUtil;
27  import com.liferay.portal.kernel.util.PortalInitable;
28  import com.liferay.portal.kernel.util.PortalInitableUtil;
29  
30  import javax.servlet.ServletContext;
31  import javax.servlet.ServletContextEvent;
32  import javax.servlet.ServletContextListener;
33  
34  /**
35   * <a href="PortletContextListener.java.html"><b><i>View Source</i></b></a>
36   *
37   * @author Ivica Cardic
38   * @author Brian Wing Shun Chan
39   *
40   */
41  public class PortletContextListener
42      implements PortalInitable, ServletContextListener {
43  
44      public void portalInit() {
45          HotDeployUtil.fireDeployEvent(new HotDeployEvent(_ctx, _classLoader));
46      }
47  
48      public void contextInitialized(ServletContextEvent event) {
49          _classLoader = Thread.currentThread().getContextClassLoader();
50          _ctx = event.getServletContext();
51  
52          PortalInitableUtil.init(this);
53      }
54  
55      public void contextDestroyed(ServletContextEvent event) {
56          HotDeployUtil.fireUndeployEvent(
57              new HotDeployEvent(
58                  event.getServletContext(),
59                  Thread.currentThread().getContextClassLoader()));
60      }
61  
62      private ClassLoader _classLoader;
63      private ServletContext _ctx;
64  
65  }