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Java > Open Source Codes > org > apache > wsif > wsdl > extensions > jms > JMSPropertySerializer


1 /*
2  * The Apache Software License, Version 1.1
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4  *
5  * Copyright (c) 2002 The Apache Software Foundation. All rights
6  * reserved.
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9  * modification, are permitted provided that the following conditions
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25  * if and wherever such third-party acknowledgments normally appear.
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57
58 package org.apache.wsif.wsdl.extensions.jms;
59
60 import java.io.Serializable JavaDoc;
61
62 import javax.wsdl.Definition;
63 import javax.wsdl.WSDLException;
64 import javax.wsdl.extensions.ExtensibilityElement;
65 import javax.wsdl.extensions.ExtensionDeserializer;
66 import javax.wsdl.extensions.ExtensionRegistry;
67 import javax.wsdl.extensions.ExtensionSerializer;
68 import javax.xml.namespace.QName JavaDoc;
69
70 import org.apache.wsif.logging.Trc;
71 import org.w3c.dom.Element JavaDoc;
72
73 import com.ibm.wsdl.Constants;
74 import com.ibm.wsdl.util.xml.DOMUtils;
75
76 /**
77  * WSDL Jms extension
78  *
79  * @author <a HREF="mailto:ake@de.ibm.com">Hermann Akermann</a>
80  * @author Ant Elder <antelder@apache.org>
81  * @author Mark Whitlock <whitlock@apache.org>
82  */

83 public class JMSPropertySerializer
84     implements ExtensionSerializer, ExtensionDeserializer, Serializable JavaDoc {
85
86     private static final long serialVersionUID = 1L;
87
88     /**
89      * @see ExtensionSerializer#marshall(Class, QName, ExtensibilityElement, PrintWriter, Definition, ExtensionRegistry)
90      */

91     public void marshall(
92         Class JavaDoc parentType,
93         QName JavaDoc elementType,
94         javax.wsdl.extensions.ExtensibilityElement extension,
95         java.io.PrintWriter JavaDoc pw,
96         javax.wsdl.Definition def,
97         javax.wsdl.extensions.ExtensionRegistry extReg)
98         throws javax.wsdl.WSDLException {
99         Trc.entry(this, parentType, elementType, extension, pw, def, extReg);
100
101         if (extension == null) {
102             Trc.exit();
103             return;
104         }
105
106         JMSProperty jmsProperty = (JMSProperty) extension;
107         String JavaDoc tagName =
108             DOMUtils.getQualifiedValue(JMSConstants.NS_URI_JMS, "property", def);
109         pw.print(" <" + tagName);
110
111         /**
112          * handle attributes
113          */

114         if (jmsProperty.getName() != null)
115             DOMUtils.printAttribute(JMSConstants.ATTR_NAME, jmsProperty.getName(), pw);
116
117         if (jmsProperty.getPart() != null)
118             DOMUtils.printAttribute(JMSConstants.ATTR_PART, jmsProperty.getPart(), pw);
119
120         Boolean JavaDoc required = extension.getRequired();
121         if (required != null)
122             DOMUtils.printQualifiedAttribute(
123                 Constants.Q_ATTR_REQUIRED,
124                 required.toString(),
125                 def,
126                 pw);
127
128         pw.println("/>");
129         Trc.exit();
130     }
131
132     /**
133      * Registers the serializer.
134      */

135     public void registerSerializer(ExtensionRegistry registry) {
136         Trc.entry(this, registry);
137
138         registry.registerSerializer(
139             javax.wsdl.BindingInput.class,
140             JMSConstants.Q_ELEM_JMS_PROPERTY,
141             this);
142         registry.registerDeserializer(
143             javax.wsdl.BindingInput.class,
144             JMSConstants.Q_ELEM_JMS_PROPERTY,
145             this);
146         registry.mapExtensionTypes(
147             javax.wsdl.BindingInput.class,
148             JMSConstants.Q_ELEM_JMS_PROPERTY,
149             JMSProperty.class);
150
151         registry.registerSerializer(
152             javax.wsdl.BindingOutput.class,
153             JMSConstants.Q_ELEM_JMS_PROPERTY,
154             this);
155         registry.registerDeserializer(
156             javax.wsdl.BindingOutput.class,
157             JMSConstants.Q_ELEM_JMS_PROPERTY,
158             this);
159         registry.mapExtensionTypes(
160             javax.wsdl.BindingOutput.class,
161             JMSConstants.Q_ELEM_JMS_PROPERTY,
162             JMSProperty.class);
163
164         registry.registerSerializer(
165             javax.wsdl.BindingFault.class,
166             JMSConstants.Q_ELEM_JMS_PROPERTY,
167             this);
168         registry.registerDeserializer(
169             javax.wsdl.BindingFault.class,
170             JMSConstants.Q_ELEM_JMS_PROPERTY,
171             this);
172         registry.mapExtensionTypes(
173             javax.wsdl.BindingFault.class,
174             JMSConstants.Q_ELEM_JMS_PROPERTY,
175             JMSProperty.class);
176         Trc.exit();
177     }
178
179     /**
180      * @see ExtensionDeserializer#unmarshall(Class, QName, Element, Definition, ExtensionRegistry)
181      */

182     public ExtensibilityElement unmarshall(
183         Class JavaDoc parentType,
184         QName JavaDoc elementType,
185         Element el,
186         Definition def,
187         ExtensionRegistry extReg)
188         throws WSDLException {
189         Trc.entry(this, parentType, elementType, el, def, extReg);
190
191         JMSProperty jmsProperty =
192             (JMSProperty) extReg.createExtension(parentType, elementType);
193
194         String JavaDoc name = DOMUtils.getAttribute(el, JMSConstants.ATTR_NAME);
195         if (name != null)
196             jmsProperty.setName(name);
197
198         String JavaDoc part = DOMUtils.getAttribute(el, JMSConstants.ATTR_PART);
199         if (part != null)
200             jmsProperty.setPart(part);
201
202         Trc.exit(jmsProperty);
203         return jmsProperty;
204     }
205 }
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