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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 2001-2004 (C) Exoffice Technologies Inc. All Rights Reserved. 42 * 43 * $Id: MessageSizePopulator.java,v 1.2 2004/01/31 13:44:24 tanderson Exp $ 44 */ 45 package org.exolab.jmscts.core; 46 47 import java.util.Arrays; 48 49 import javax.jms.BytesMessage; 50 import javax.jms.MapMessage; 51 import javax.jms.ObjectMessage; 52 import javax.jms.StreamMessage; 53 import javax.jms.TextMessage; 54 55 56 /*** 57 * A message populator that populates the body of messages with data of 58 * a specific size 59 * 60 * @version $Revision: 1.2 $ $Date: 2004/01/31 13:44:24 $ 61 * @author <a href="mailto:tma@netspace.net.au">Tim Anderson</a> 62 */ 63 public class MessageSizePopulator extends AbstractMessagePopulator { 64 65 /*** 66 * The message content 67 */ 68 private final String _content; 69 70 /*** 71 * Construct an instance with the size of data to populate messages with 72 * 73 * @param size the size of data to populate messages with 74 */ 75 public MessageSizePopulator(int size) { 76 char[] buffer = new char[(size / 2) + (size % 2)]; 77 Arrays.fill(buffer, 'A'); 78 _content = new String(buffer); 79 } 80 81 /*** 82 * Populates a BytesMessage 83 * 84 * @param message the message to populate 85 * @throws Exception for any error 86 */ 87 public void populateBytesMessage(BytesMessage message) throws Exception { 88 message.writeUTF(_content); 89 } 90 91 /*** 92 * Populates a MapMessage 93 * 94 * @param message the message to populate 95 * @throws Exception for any error 96 */ 97 public void populateMapMessage(MapMessage message) throws Exception { 98 message.setString("content", _content); 99 } 100 101 /*** 102 * Populates an ObjectMessage 103 * 104 * @param message the message to populate 105 * @throws Exception for any error 106 */ 107 public void populateObjectMessage(ObjectMessage message) throws Exception { 108 message.setObject(_content); 109 } 110 111 /*** 112 * Populates a StreamMessage 113 * 114 * @param message the message to populate 115 * @throws Exception for any error 116 */ 117 public void populateStreamMessage(StreamMessage message) throws Exception { 118 message.writeString(_content); 119 } 120 121 /*** 122 * Populates a TextMessage 123 * 124 * @param message the message to populate 125 * @throws Exception for any error 126 */ 127 public void populateTextMessage(TextMessage message) throws Exception { 128 message.setText(_content); 129 } 130 131 }

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