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1
16
17 package org.jboss.axis.message;
18
19 import org.jboss.axis.AxisFault;
20 import org.jboss.axis.NotImplementedException;
21 import org.jboss.axis.encoding.DeserializationContext;
22 import org.jboss.logging.Logger;
23 import org.w3c.dom.DOMException  ;
24 import org.xml.sax.Attributes ;
25 import org.xml.sax.SAXException ;
26
27 import javax.xml.namespace.QName ;
28 import javax.xml.soap.Name ;
29 import javax.xml.soap.SOAPElement ;
30 import javax.xml.soap.SOAPException ;
31 import java.math.BigDecimal ;
32 import java.math.BigInteger ;
33 import java.util.ArrayList ;
34 import java.util.Arrays ;
35 import java.util.Iterator ;
36 import java.util.List ;
37 import java.util.Vector ;
38
39
51 public class RPCParamElementImpl extends SOAPElementAxisImpl
52 {
53
54 private static Logger log = Logger.getLogger(RPCParamElementImpl.class.getName());
55
56 private RPCElement rpcElement;
58 private DeserializationContext context;
59
60 public RPCParamElementImpl(String namespace, String localPart, String prefix, Attributes attributes, DeserializationContext context) throws AxisFault
61 {
62 super(namespace, localPart, prefix, attributes, context);
63
64 SOAPElement curEl = context.getCurElement();
65 if (curEl instanceof RPCParamElementImpl)
66 rpcElement = ((RPCParamElementImpl)curEl).rpcElement;
67
68 if (curEl instanceof RPCElement)
69 rpcElement = (RPCElement)curEl;
70
71 if (rpcElement == null)
72 {
73 IllegalArgumentException ex = new IllegalArgumentException ("Unexpected element type: " + curEl.getClass().getName());
74 log.error(ex.getMessage(), ex);
75 throw ex;
76 }
77
78 this.context = context;
79 }
80
81 public RPCParamElementImpl(RPCParam rpcParam)
82 {
83 super(rpcParam.getQName(), rpcParam.getValue());
84 rpcElement = rpcParam.myCall;
85
86 if (rpcElement == null)
87 {
88 IllegalArgumentException ex = new IllegalArgumentException ("RPCParam has no parent element");
89 log.error(ex.getMessage(), ex);
90 throw ex;
91 }
92
93
97 List supported = Arrays.asList(new Class []{
98 String .class, Integer .class, Float .class, Double .class, Long .class, Boolean .class,
99 Short .class, Byte .class, BigInteger .class, BigDecimal .class
100 });
101
102 Object value = rpcParam.getValue();
103 if (value != null)
104 {
105 try
106 {
107 if (supported.contains(value.getClass()))
108 {
109 super.addTextNode(value.toString());
110 }
111 else
112 {
113 log.debug("Cannot add text node for rpc parameter type: " + value.getClass().getName());
114 }
115 }
116 catch (SOAPException e)
117 {
118 log.error("Cannot addTextNode: " + value, e);
119 }
120 }
121 }
122
123 public Iterator getChildElements()
124 {
125 if (!hasChildNodes() && objectValue != null)
126 {
127 throw new NotImplementedException("SOAPElement view of RPCParam not implemented");
128 }
129 else
130 {
131 return super.getChildElements();
132 }
133 }
134
135 public Iterator getChildElements(Name name)
136 {
137 if (!hasChildNodes() && objectValue != null)
138 {
139 throw new NotImplementedException("SOAPElement view of RPCParam not implemented");
140 }
141 else
142 {
143 return super.getChildElements(name);
144 }
145 }
146
147
150 public SOAPElement addTextNode(String value) throws SOAPException
151 {
152 SOAPElement txtNode = super.addTextNode(value);
153 setRPCParamValue(value);
154 return txtNode;
155 }
156
157
160 public void setValue(String value)
161 {
162 super.setValue(value);
163 setRPCParamValue(value);
164 }
165
166
169 public void setNodeValue(String value) throws DOMException
170 {
171 super.setNodeValue(value);
172 setRPCParamValue(value);
173 }
174
175
178 private void setRPCParamValue(String newValue)
179 {
180 if (context == null || context.isDoneParsing())
183 {
184 RPCParam rpcParam = getRPCParam();
185 Object paramValue = rpcParam.getValue();
186
187 if (paramValue != null && !paramValue.getClass().isAssignableFrom(newValue.getClass()))
188 log.warn("Trying to change the value type from " + paramValue.getClass().getName() + " to " + newValue.getClass().getName());
189
190 rpcParam.setValue(newValue);
191 }
192 }
193
194
198 private RPCParam getRPCParam()
199 {
200
201 RPCParam rpcParam = null;
202
203 QName rpcParamElementName = getQName();
204 ArrayList weHave = new ArrayList ();
205 try
206 {
207 Vector params = rpcElement.getParams();
208 for (int i = 0; i < params.size(); i++)
209 {
210
211 RPCParam aux = (RPCParam)params.elementAt(i);
212 QName rpcParamName = aux.getQName();
213 weHave.add(rpcParamName);
214
215 if (rpcParamName.equals(rpcParamElementName))
216 {
217 if (rpcParam != null)
218 log.error("Duplicate parameter: " + rpcParamName);
219 else
220 rpcParam = aux;
221 }
222 }
223 }
224 catch (SAXException e)
225 {
226 log.error("Cannot get RPCParam " + rpcParamElementName, e);
227 }
228
229 if (rpcParam == null)
230 log.warn("Cannot find parameter: " + getQName() + " we have " + weHave);
231
232 return rpcParam;
233 }
234 }
235 |
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