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1
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
67 public class DestinationImpl
68 implements Cloneable , Destination , Externalizable {
69
70 static final long serialVersionUID = 1;
72
73
76 private String address_ = null;
77
78 public DestinationImpl() {
79 }
80
81 public DestinationImpl(String destination) {
82 address_ = destination;
83 }
84
85 public void writeExternal(ObjectOutput out) throws IOException {
87 out.writeLong(serialVersionUID);
88 out.writeInt(address_.length());
89 out.writeChars(address_);
90 }
91
92
93 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
121 public String toString() {
122 return "Topic name: " + (address_ == null ? "NONE" : address_);
123 }
124
125 public boolean isEqual(DestinationImpl toCompare) {
127 return (address_.equals(toCompare.address_));
128 }
129
130 public Object clone()
132 throws CloneNotSupportedException {
133 return super.clone();
134 }
135 }
136
137 |
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