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