JMSUtil.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.util; 24 25 import javax.jms.JMSException; 26 import javax.jms.QueueConnection; 27 import javax.jms.QueueSender; 28 import javax.jms.QueueSession; 29 30 import org.apache.commons.logging.Log; 31 import org.apache.commons.logging.LogFactory; 32 33 /** 34 * <a href="JMSUtil.java.html"><b><i>View Source</i></b></a> 35 * 36 * @author Brian Wing Shun Chan 37 * 38 */ 39 public class JMSUtil { 40 41 public static void cleanUp( 42 QueueConnection con, QueueSession session, QueueSender sender) { 43 44 try { 45 if (sender != null) { 46 sender.close(); 47 } 48 } 49 catch (JMSException jmse) { 50 if (_log.isWarnEnabled()) { 51 _log.warn(jmse.getMessage()); 52 } 53 } 54 55 try { 56 if (session != null) { 57 session.close(); 58 } 59 } 60 catch (JMSException jmse) { 61 if (_log.isWarnEnabled()) { 62 _log.warn(jmse.getMessage()); 63 } 64 } 65 66 try { 67 if (con != null) { 68 con.close(); 69 } 70 } 71 catch (JMSException jmse) { 72 if (_log.isWarnEnabled()) { 73 _log.warn(jmse.getMessage()); 74 } 75 } 76 } 77 78 private static Log _log = LogFactory.getLog(JMSUtil.class); 79 80 }