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16 package org.apache.axis.message;
17
18 import org.apache.axis.components.logger.LogFactory;
19 import org.apache.axis.description.ParameterDesc;
20 import org.apache.axis.encoding.SerializationContext;
21 import org.apache.axis.utils.JavaUtils;
22 import org.apache.axis.utils.Messages;
23 import org.apache.axis.constants.Style;
24 import org.apache.axis.Constants;
25 import org.apache.axis.MessageContext;
26 import org.apache.commons.logging.Log;
27
28 import javax.xml.namespace.QName  ;
29 import javax.xml.soap.SOAPElement ;
30 import javax.xml.soap.SOAPException ;
31
32 import java.io.IOException ;
33 import java.io.ObjectInputStream ;
34 import java.io.ObjectOutputStream ;
35 import java.io.Serializable ;
36 import java.lang.reflect.Method ;
37 import java.util.ArrayList ;
38
39
43 public class RPCParam extends MessageElement implements Serializable
44 {
45 protected static Log log =
46 LogFactory.getLog(RPCParam.class.getName());
47
48 private Object value = null;
49 private int countSetCalls = 0;
51 private ParameterDesc paramDesc;
52
53
59 private Boolean wantXSIType = null;
60
61 private static Method valueSetMethod;
62 static {
63 Class cls = RPCParam.class;
64 try {
65 valueSetMethod = cls.getMethod("set", new Class [] {Object .class});
66 } catch (NoSuchMethodException e) {
67 log.error(Messages.getMessage("noValue00", "" + e));
68 throw new RuntimeException (e.getMessage());
69 }
70 }
71
72
74 public RPCParam(String name, Object value)
75 {
76 this(new QName ("", name), value);
77 }
78
79 public RPCParam(QName qname, Object value)
80 {
81 super(qname);
82 if (value instanceof java.lang.String ) {
83 try {
84 this.addTextNode((String ) value);
85 } catch (SOAPException e) {
86 throw new RuntimeException (Messages.getMessage("cannotCreateTextNode00"));
87 }
88 } else {
89 this.value = value;
90 }
91 }
92
93 public RPCParam(String namespace, String name, Object value)
94 {
95 this(new QName (namespace, name), value);
96 }
97
98 public void setRPCCall(RPCElement call)
99 {
100 parent = call;
101 }
102
103 public Object getObjectValue()
104 {
105 return value;
106 }
107
108 public void setObjectValue(Object value)
109 {
110 this.value = value;
111 }
112
113
121 public void set(Object newValue) {
122 countSetCalls++;
123 if (countSetCalls==1) {
126 this.value = newValue;
127 return;
128 }
129 else if (countSetCalls==2) {
132 ArrayList list = new ArrayList ();
133 list.add(this.value);
134 this.value = list;
135 }
136 ((ArrayList ) this.value).add(newValue);
138 }
139
140 public static Method getValueSetMethod()
141 {
142 return valueSetMethod;
143 }
144
145 public ParameterDesc getParamDesc() {
146 return paramDesc;
147 }
148
149 public void setParamDesc(ParameterDesc paramDesc) {
150 this.paramDesc = paramDesc;
151 }
152
153 public void setXSITypeGeneration(Boolean value) {
154 this.wantXSIType = value;
155 }
156
157 public Boolean getXSITypeGeneration() {
158 return this.wantXSIType;
159 }
160
161 public void serialize(SerializationContext context)
162 throws IOException
163 {
164 Class javaType = value == null ? null: value.getClass();
170 QName xmlType = null;
171 if (paramDesc != null) {
172 if (javaType == null) {
173 javaType = paramDesc.getJavaType() != null ?
174 paramDesc.getJavaType(): javaType;
175 } else if (!(javaType.equals(paramDesc.getJavaType()))) {
176 Class clazz = JavaUtils.getPrimitiveClass(javaType);
177 if(clazz == null || !clazz.equals(paramDesc.getJavaType())) {
178 if (!(javaType.equals(
179 JavaUtils.getHolderValueType(paramDesc.getJavaType())))) {
180
181 wantXSIType = Boolean.TRUE;
184 }
185 }
186 }
187 xmlType = paramDesc.getTypeQName();
188 QName itemQName = paramDesc.getItemQName();
189 if (itemQName == null) {
190 MessageContext mc = context.getMessageContext();
191 if (mc != null && mc.getOperation() != null && mc.getOperation().getStyle() == Style.DOCUMENT) {
192 itemQName = Constants.QNAME_LITERAL_ITEM;
193 }
194 }
195 context.setItemQName(itemQName);
196
197 QName itemType = paramDesc.getItemType();
198 context.setItemType(itemType);
199 }
200 context.serialize(getQName(), null, value, xmlType, Boolean.TRUE, wantXSIType);
205 }
206
207 private void writeObject(ObjectOutputStream out)
208 throws IOException {
209 if (getQName() == null) {
210 out.writeBoolean(false);
211 } else {
212 out.writeBoolean(true);
213 out.writeObject(getQName().getNamespaceURI());
214 out.writeObject(getQName().getLocalPart());
215 }
216 out.defaultWriteObject();
217 }
218
219 private void readObject(ObjectInputStream in)
220 throws IOException , ClassNotFoundException {
221 if (in.readBoolean()) {
222 setQName(new QName ((String )in.readObject(),
223 (String )in.readObject()));
224 }
225 in.defaultReadObject();
226 }
227
228 protected void outputImpl(SerializationContext context) throws Exception {
229 serialize(context);
230 }
231
232 public String getValue() {
233 return getValueDOM();
234 }
235
236
239 public SOAPElement addTextNode(String s) throws SOAPException {
240 value = s;
241 return super.addTextNode(s);
242 }
243
246 public void setValue(String value) {
247 this.value = value;
248 super.setValue(value);
249 }
250 }
251 |
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