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1 /*** 2 * Redistribution and use of this software and associated documentation 3 * ("Software"), with or without modification, are permitted provided 4 * that the following conditions are met: 5 * 6 * 1. Redistributions of source code must retain copyright 7 * statements and notices. Redistributions must also contain a 8 * copy of this document. 9 * 10 * 2. Redistributions in binary form must reproduce the 11 * above copyright notice, this list of conditions and the 12 * following disclaimer in the documentation and/or other 13 * materials provided with the distribution. 14 * 15 * 3. The name "Exolab" must not be used to endorse or promote 16 * products derived from this Software without prior written 17 * permission of Exoffice Technologies. For written permission, 18 * please contact tma@netspace.net.au. 19 * 20 * 4. Products derived from this Software may not be called "Exolab" 21 * nor may "Exolab" appear in their names without prior written 22 * permission of Exoffice Technologies. Exolab is a registered 23 * trademark of Exoffice Technologies. 24 * 25 * 5. Due credit should be given to the Exolab Project 26 * (http://www.exolab.org/). 27 * 28 * THIS SOFTWARE IS PROVIDED BY EXOFFICE TECHNOLOGIES AND CONTRIBUTORS 29 * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT 30 * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 31 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 32 * EXOFFICE TECHNOLOGIES OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 33 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 34 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 35 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 36 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 37 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 38 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 39 * OF THE POSSIBILITY OF SUCH DAMAGE. 40 * 41 * Copyright 2003-2004 (C) Exoffice Technologies Inc. All Rights Reserved. 42 * 43 * $Id: Receive.java,v 1.2 2004/02/03 21:52:12 tanderson Exp $ 44 */ 45 package org.exolab.jmscts.tools.receive; 46 47 import javax.jms.Message; 48 49 import org.exolab.jmscts.core.AckType; 50 import org.exolab.jmscts.core.CountingListener; 51 import org.exolab.jmscts.core.MessageCreator; 52 import org.exolab.jmscts.core.MessageReceiver; 53 import org.exolab.jmscts.core.MessagingBehaviour; 54 import org.exolab.jmscts.core.ReceiptType; 55 import org.exolab.jmscts.core.SessionHelper; 56 import org.exolab.jmscts.core.TestContext; 57 import org.exolab.jmscts.core.TestContextHelper; 58 import org.exolab.jmscts.tools.MessagingTool; 59 60 61 /*** 62 * Helper to receive messages 63 * 64 * @version $Revision: 1.2 $ $Date: 2004/02/03 21:52:12 $ 65 * @author <a href="mailto:tma@netspace.net.au">Tim Anderson</a> 66 */ 67 public class Receive extends MessagingTool { 68 69 /*** 70 * The receipt type 71 */ 72 private ReceiptType _receipt; 73 74 /*** 75 * The selector. May be <code>null</code>. 76 */ 77 private String _selector; 78 79 80 /*** 81 * Sets the receipt type 82 * 83 * @param type the receipt type 84 */ 85 public void setReceiptType(ReceiptType type) { 86 _receipt = type; 87 } 88 89 /*** 90 * Sets the selector 91 * 92 * @param selector the selector 93 */ 94 public void setSelector(String selector) { 95 _selector = selector; 96 } 97 98 /*** 99 * Receive messages 100 * 101 * @throws Exception for any error 102 */ 103 protected void doInvoke() throws Exception { 104 TestContext connectionContext = 105 TestContextHelper.createConnectionContext(getContext()); 106 TestContext sessionContext = TestContextHelper.createSessionContext( 107 connectionContext, AckType.AUTO_ACKNOWLEDGE); 108 MessageCreator creator = 109 new MessageCreator(sessionContext.getSession(), null); 110 MessagingBehaviour behaviour = new MessagingBehaviour(); 111 behaviour.setReceiptType(_receipt); 112 TestContext messageContext = new TestContext( 113 sessionContext, creator.create(Message.class), behaviour); 114 115 int count = getCount(); 116 MessageReceiver receiver = SessionHelper.createReceiver( 117 messageContext, getDestination(), _selector, false); 118 CountingListener listener = new Listener(count); 119 120 messageContext.getConnection().start(); 121 122 long timeout = behaviour.getTimeout(); 123 receiver.receive(timeout, listener); 124 listener.waitForCompletion(timeout * (count + 1)); 125 connectionContext.close(); 126 } 127 128 /*** 129 * Message listener which logs each message it receives 130 */ 131 private class Listener extends CountingListener { 132 133 /*** 134 * Construct a new <code>Listener</code> 135 * 136 * @param expected the expected no. of messages 137 */ 138 public Listener(int expected) { 139 super(expected); 140 } 141 142 /*** 143 * Handle a message 144 * 145 * @param message the message 146 */ 147 public void onMessage(Message message) { 148 super.onMessage(message); 149 log(message); 150 } 151 } 152 153 }

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