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: Type.java,v 1.5 2003/08/17 01:32:24 tanderson Exp $
44 *
45 * Date Author Changes
46 * 02/26/2000 jimm Created
47 */
48
49
50 package org.exolab.jms.message;
51
52
53 import java.io.Externalizable;
54 import java.io.IOException;
55 import java.io.ObjectInput;
56 import java.io.ObjectOutput;
57
58
59 /***
60 * Wrapper for JMSType
61 *
62 * @version $Revision: 1.5 $ $Date: 2003/08/17 01:32:24 $
63 * @author <a href="mailto:mourikis@exolab.org">Jim Mourikis</a>
64 */
65 public class Type implements Externalizable {
66
67 // Version Id used for streaming
68 static final long serialVersionUID = 1;
69
70 private String type_;
71
72 public Type() {
73
74 }
75
76 public Type(String type) {
77 type_ = type;
78 }
79
80 // Marshall out
81 public void writeExternal(ObjectOutput out) throws IOException {
82 out.writeLong(serialVersionUID);
83 out.writeInt(type_.length());
84 out.writeChars(type_);
85 }
86
87
88 // Marshall in
89 public void readExternal(ObjectInput in)
90 throws IOException, ClassNotFoundException {
91 long version = in.readLong();
92 if (version == serialVersionUID) {
93 int len = in.readInt();
94 int i;
95 StringBuffer buf = new StringBuffer(len);
96 for (i = 0; i < len; i++) {
97 buf.append(in.readChar());
98 }
99 type_ = buf.toString();
100 } else {
101 throw new IOException("Incorrect version enountered: " +
102 version + " This version = " +
103 serialVersionUID);
104 }
105 }
106
107 public String getType() {
108 return type_;
109 }
110
111 // Comparisons
112 public boolean isEqual(Type toCompare) {
113 return (type_.equals(toCompare.type_));
114 }
115 }
116
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