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Java > Open Source Codes > org > apache > wsif > providers > WSIFDynamicTypeMapping


1 /*
2  * The Apache Software License, Version 1.1
3  *
4  *
5  * Copyright (c) 2002 The Apache Software Foundation. All rights
6  * reserved.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions
10  * are met:
11  *
12  * 1. Redistributions of source code must retain the above copyright
13  * notice, this list of conditions and the following disclaimer.
14  *
15  * 2. Redistributions in binary form must reproduce the above copyright
16  * notice, this list of conditions and the following disclaimer in
17  * the documentation and/or other materials provided with the
18  * distribution.
19  *
20  * 3. The end-user documentation included with the redistribution,
21  * if any, must include the following acknowledgment:
22  * "This product includes software developed by the
23  * Apache Software Foundation (http://www.apache.org/)."
24  * Alternately, this acknowledgment may appear in the software itself,
25  * if and wherever such third-party acknowledgments normally appear.
26  *
27  * 4. The names "WSIF" and "Apache Software Foundation" must
28  * not be used to endorse or promote products derived from this
29  * software without prior written permission. For written
30  * permission, please contact apache@apache.org.
31  *
32  * 5. Products derived from this software may not be called "Apache",
33  * nor may "Apache" appear in their name, without prior written
34  * permission of the Apache Software Foundation.
35  *
36  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
37  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
38  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
39  * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
40  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
41  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
42  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
43  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
44  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
45  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
46  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
47  * SUCH DAMAGE.
48  * ====================================================================
49  *
50  * This software consists of voluntary contributions made by many
51  * individuals on behalf of the Apache Software Foundation and was
52  * originally based on software copyright (c) 2001, 2002, International
53  * Business Machines, Inc., http://www.apache.org. For more
54  * information on the Apache Software Foundation, please see
55  * <http://www.apache.org/>.
56  */

57
58 package org.apache.wsif.providers;
59
60 import java.io.Externalizable JavaDoc;
61
62 import javax.xml.namespace.QName JavaDoc;
63
64 import org.apache.wsif.logging.Trc;
65
66 /**
67  * This class encapsultes a simple association between XML and Java type
68  * (QName and Class).
69  *
70  * @author Alekander Slominski
71  * @author Owen Burroughs <owenb@apache.org>
72  */

73 public class WSIFDynamicTypeMapping implements Externalizable JavaDoc {
74     private static final long serialVersionUID = 1L;
75     protected QName JavaDoc xmlType;
76     protected Class JavaDoc javaType;
77
78     /**
79      * No args constructor required for deserialization purposes.
80      * This constructor should not be used directly.
81      */

82     public WSIFDynamicTypeMapping() {
83         xmlType = null;
84         javaType = null;
85     }
86
87     public WSIFDynamicTypeMapping(QName JavaDoc xmlType, Class JavaDoc javaType) {
88         Trc.entry(this, xmlType, javaType);
89         this.xmlType = xmlType;
90         this.javaType = javaType;
91         Trc.exit();
92     }
93
94     public QName JavaDoc getXmlType() {
95         return xmlType;
96     }
97
98     public Class JavaDoc getJavaType() {
99         return javaType;
100     }
101
102     public String JavaDoc toString() {
103         return "QName:" + xmlType + " Class:" + javaType;
104     }
105
106     /**
107      * Override writeExternal method to allow primitive classes to be serialized.
108      */

109     public void writeExternal(java.io.ObjectOutput JavaDoc out)
110         throws java.io.IOException JavaDoc {
111         out.writeObject(xmlType);
112         if (javaType.isPrimitive()) {
113             out.writeBoolean(true);
114             out.writeObject(javaType.getName());
115         } else {
116             out.writeBoolean(false);
117             out.writeObject(javaType);
118         }
119
120     }
121     
122     /**
123      * Override readExternal method to allow primitive classes to be deserialized.
124      */

125     public void readExternal(java.io.ObjectInput JavaDoc in)
126         throws java.io.IOException JavaDoc, ClassNotFoundException JavaDoc {
127         xmlType = (QName JavaDoc) in.readObject();
128         boolean primitive = in.readBoolean();
129         if (primitive) {
130             String JavaDoc primitiveClassName = (String JavaDoc) in.readObject();
131             if (primitiveClassName.equals("int"))
132                 javaType = int.class;
133             else if (primitiveClassName.equals("float"))
134                 javaType = float.class;
135             else if (primitiveClassName.equals("double"))
136                 javaType = double.class;
137             else if (primitiveClassName.equals("boolean"))
138                 javaType = boolean.class;
139             else if (primitiveClassName.equals("long"))
140                 javaType = long.class;
141             else if (primitiveClassName.equals("short"))
142                 javaType = short.class;
143             else if (primitiveClassName.equals("byte"))
144                 javaType = byte.class;
145             else if (primitiveClassName.equals("void"))
146                 javaType = void.class;
147         } else
148             javaType = (Class JavaDoc) in.readObject();
149     }
150 }
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