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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 info@exolab.org. 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 2000-2003 (C) Exoffice Technologies Inc. All Rights Reserved. 42 * 43 * $Id: DestinationImpl.java,v 1.7 2003/08/17 01:32:24 tanderson Exp $ 44 * 45 * Date Author Changes 46 * 02/26/2000 jimm Created 47 */ 48 49 package org.exolab.jms.message; 50 51 52 import java.io.Externalizable; 53 import java.io.IOException; 54 import java.io.ObjectInput; 55 import java.io.ObjectOutput; 56 57 import javax.jms.Destination; 58 59 60 /*** 61 * Implementation of the {@link javax.jms.Destination} interface. 62 * 63 * @version $Revision: 1.7 $ $Date: 2003/08/17 01:32:24 $ 64 * @author <a href="mailto:mourikis@exolab.org">Jim Mourikis</a> 65 * @see javax.jms.Destination 66 */ 67 public class DestinationImpl 68 implements Cloneable, Destination, Externalizable { 69 70 // Version Id used for streaming 71 static final long serialVersionUID = 1; 72 73 /*** 74 * The destination name 75 */ 76 private String address_ = null; 77 78 public DestinationImpl() { 79 } 80 81 public DestinationImpl(String destination) { 82 address_ = destination; 83 } 84 85 // Marshall out 86 public void writeExternal(ObjectOutput out) throws IOException { 87 out.writeLong(serialVersionUID); 88 out.writeInt(address_.length()); 89 out.writeChars(address_); 90 } 91 92 93 // Marshall in 94 public void readExternal(ObjectInput in) 95 throws IOException, ClassNotFoundException { 96 long version = in.readLong(); 97 if (version == serialVersionUID) { 98 int len = in.readInt(); 99 int i; 100 StringBuffer buf = new StringBuffer(len); 101 for (i = 0; i < len; i++) { 102 buf.append(in.readChar()); 103 } 104 address_ = buf.toString(); 105 } else { 106 throw new IOException("Incorrect version enountered: " + 107 version + " This version = " + 108 serialVersionUID); 109 } 110 } 111 112 public String getDestination() { 113 return address_; 114 } 115 116 117 /*** Return a pretty printed version of the topic name. 118 * 119 * @return the provider specific identity values for this topic. 120 */ 121 public String toString() { 122 return "Topic name: " + (address_ == null ? "NONE" : address_); 123 } 124 125 // Comparisons 126 public boolean isEqual(DestinationImpl toCompare) { 127 return (address_.equals(toCompare.address_)); 128 } 129 130 // implementation of Object.clone 131 public Object clone() 132 throws CloneNotSupportedException { 133 return super.clone(); 134 } 135 } 136

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