| RequestWait.java |
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.model;
24
25 import com.liferay.portal.kernel.util.GetterUtil;
26 import com.liferay.portal.util.PropsUtil;
27
28 /**
29 * <a href="RequestWait.java.html"><b><i>View Source</i></b></a>
30 *
31 * @author Ming-Gih Lam
32 *
33 */
34 public class RequestWait {
35
36 public String getCmd() {
37 return _cmd;
38 }
39
40 public void setCmd(String cmd) {
41 _cmd = cmd;
42 }
43
44 public boolean isExpired() {
45 return _expired;
46 }
47
48 public void setExpired(boolean expired) {
49 this._expired = expired;
50 }
51
52 public String getSessionId() {
53 return _sessionId;
54 }
55
56 public void setSessionId(String sessionId) {
57 _sessionId = sessionId;
58 }
59
60 public boolean isTimedOut() {
61 return _timedOut;
62 }
63
64 public void setTimedOut(boolean timedOut) {
65 _timedOut = timedOut;
66 }
67
68 public synchronized void expire() {
69 _timedOut = false;
70 _expired = true;
71
72 notify();
73 }
74
75 public synchronized void notifyWait() {
76 _timedOut = false;
77
78 notify();
79 }
80
81 public synchronized void waitForRequest() throws InterruptedException {
82 int heartbeatCycle = GetterUtil.getInteger(PropsUtil.get(
83 PropsUtil.REVERSE_AJAX_HEARTBEAT));
84
85 _timedOut = true;
86
87 wait(heartbeatCycle);
88 }
89
90 private String _cmd;
91 private String _sessionId;
92 private boolean _expired = false;
93 private boolean _timedOut = false;
94
95 }