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1
8
9 package mx4j.tools.remote.soap.axis.ser;
10
11 import javax.xml.namespace.QName  ;
12
13 import mx4j.log.Log;
14 import mx4j.log.Logger;
15 import org.apache.axis.encoding.DeserializationContext;
16 import org.apache.axis.encoding.Deserializer;
17 import org.apache.axis.encoding.DeserializerImpl;
18 import org.apache.axis.encoding.DeserializerTarget;
19 import org.apache.axis.message.SOAPHandler;
20 import org.xml.sax.Attributes ;
21 import org.xml.sax.SAXException ;
22
23
26 public abstract class AxisDeserializer extends DeserializerImpl
27 {
28 protected Logger getLogger()
29 {
30 return Log.getLogger(getClass().getName());
31 }
32
33 public void onStartElement(String namespace, String localName, String prefix, Attributes attributes, DeserializationContext context) throws SAXException
34 {
35 Logger logger = getLogger();
36 if (logger.isEnabledFor(Logger.TRACE))
37 {
38 logger.trace("Enter: " + getClass().getName() + ".onStartElement()");
39 logger.trace("namespace: " + namespace);
40 logger.trace("localName: " + localName);
41 logger.trace("prefix: " + prefix);
42 }
43 }
44
45 public SOAPHandler onStartChild(String namespace, String localName, String prefix, Attributes attributes, DeserializationContext context) throws SAXException
46 {
47 Logger logger = getLogger();
48 if (logger.isEnabledFor(Logger.TRACE))
49 {
50 logger.trace("Enter: " + getClass().getName() + ".onStartChild()");
51 logger.trace("namespace: " + namespace);
52 logger.trace("localName: " + localName);
53 logger.trace("prefix: " + prefix);
54 }
55
62 QName itemType = context.getTypeFromAttributes(namespace, localName, attributes);
63 Deserializer deserializer = null;
64 if (itemType != null) deserializer = context.getDeserializerForType(itemType);
65 if (deserializer == null) deserializer = new DeserializerImpl();
66
67 deserializer.registerValueTarget(new DeserializerTarget(this, localName));
68 addChildDeserializer(deserializer);
69
70 return (SOAPHandler)deserializer;
71 }
72
73 public void setChildValue(Object value, Object hint) throws SAXException
74 {
75 Logger logger = getLogger();
76 if (logger.isEnabledFor(Logger.TRACE))
77 {
78 logger.trace("Enter: " + getClass().getName() + ".setChildValue()");
79 logger.trace("value: " + value);
80 logger.trace("hint: " + hint);
81 }
82 onSetChildValue(value, hint);
83 }
84
85 protected abstract void onSetChildValue(Object value, Object hint) throws SAXException ;
86
87 public void onEndElement(String namespace, String localName, DeserializationContext context) throws SAXException
88 {
89 Logger logger = getLogger();
90 if (logger.isEnabledFor(Logger.TRACE))
91 {
92 logger.trace("Enter: " + getClass().getName() + ".onEndElement()");
93 logger.trace("namespace: " + namespace);
94 logger.trace("localName: " + localName);
95 }
96 setValue(createObject());
97 }
98
99 protected abstract Object createObject() throws SAXException ;
100 }
101 |
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