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.events;
24  
25  import com.liferay.portal.im.AIMConnector;
26  import com.liferay.portal.im.ICQConnector;
27  import com.liferay.portal.im.MSNConnector;
28  import com.liferay.portal.im.YMConnector;
29  import com.liferay.portal.jcr.JCRFactoryUtil;
30  import com.liferay.portal.job.JobScheduler;
31  import com.liferay.portal.kernel.log.Jdk14LogFactoryImpl;
32  import com.liferay.portal.kernel.log.LogFactoryUtil;
33  import com.liferay.portal.kernel.util.GetterUtil;
34  import com.liferay.portal.smtp.SMTPServerUtil;
35  import com.liferay.portal.struts.ActionException;
36  import com.liferay.portal.struts.SimpleAction;
37  import com.liferay.portal.util.PropsUtil;
38  
39  import org.apache.commons.logging.Log;
40  import org.apache.commons.logging.LogFactory;
41  
42  /**
43   * <a href="GlobalShutdownAction.java.html"><b><i>View Source</i></b></a>
44   *
45   * @author Brian Wing Shun Chan
46   *
47   */
48  public class GlobalShutdownAction extends SimpleAction {
49  
50      public void run(String[] ids) throws ActionException {
51  
52          // Disconnect AIM
53  
54          try {
55              _log.debug("Shutting down AIM");
56  
57              AIMConnector.disconnect();
58          }
59          catch (Exception e) {
60          }
61  
62          // Disconnect ICQ
63  
64          try {
65              _log.debug("Shutting down ICQ");
66  
67              ICQConnector.disconnect();
68          }
69          catch (Exception e) {
70          }
71  
72          // Disconnect MSN
73  
74          try {
75              _log.debug("Shutting down MSN");
76  
77              MSNConnector.disconnect();
78          }
79          catch (Exception e) {
80          }
81  
82          // Disconnect YM
83  
84          try {
85              _log.debug("Shutting down YM");
86  
87              YMConnector.disconnect();
88          }
89          catch (Exception e) {
90          }
91  
92          // Shutdown JCR
93  
94          try {
95              _log.debug("Shutting down JCR");
96  
97              JCRFactoryUtil.shutdown();
98          }
99          catch (Exception e) {
100         }
101 
102         // Scheduler
103 
104         try {
105             JobScheduler.shutdown();
106         }
107         catch (Exception e) {
108         }
109 
110         // SMTP server
111 
112         if (GetterUtil.getBoolean(PropsUtil.get(
113                 PropsUtil.SMTP_SERVER_ENABLED))) {
114 
115             SMTPServerUtil.stop();
116         }
117 
118         // Reset log to default JDK 1.4 logger. This will allow WARs dependent
119         // on the portal to still log events after the portal WAR has been
120         // destroyed.
121 
122         try {
123             LogFactoryUtil.setLogFactory(new Jdk14LogFactoryImpl());
124         }
125         catch (Exception e) {
126         }
127 
128         // Programmatically exit
129 
130         if (GetterUtil.getBoolean(PropsUtil.get(
131                 PropsUtil.SHUTDOWN_PROGRAMMATICALLY_EXIT))) {
132 
133             Thread thread = Thread.currentThread();
134 
135             ThreadGroup threadGroup = thread.getThreadGroup();
136 
137             for (int i = 0; i < 10; i++) {
138                 if (threadGroup.getParent() == null) {
139                     break;
140                 }
141                 else {
142                     threadGroup = threadGroup.getParent();
143                 }
144             }
145 
146             //threadGroup.list();
147 
148             Thread[] threads = new Thread[threadGroup.activeCount() * 2];
149 
150             threadGroup.enumerate(threads);
151 
152             for (int i = 0; i < threads.length; i++) {
153                 Thread curThread = threads[i];
154 
155                 if ((curThread != null) && (curThread != thread)) {
156                     try {
157                         curThread.interrupt();
158                     }
159                     catch (Exception e) {
160                     }
161                 }
162             }
163 
164             threadGroup.destroy();
165         }
166     }
167 
168     private static Log _log = LogFactory.getLog(GlobalShutdownAction.class);
169 
170 }