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 }