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16 package org.apache.axis.message;
17
18 import org.apache.axis.AxisFault;
19 import org.apache.axis.Constants;
20 import org.apache.axis.encoding.DeserializationContext;
21 import org.apache.axis.encoding.SerializationContext;
22 import org.apache.axis.soap.SOAPConstants;
23 import org.apache.axis.utils.Messages;
24 import org.w3c.dom.Element  ;
25 import org.w3c.dom.NamedNodeMap ;
26 import org.xml.sax.Attributes ;
27
28 import javax.xml.namespace.QName ;
29 import javax.xml.soap.Name ;
30 import javax.xml.soap.SOAPElement ;
31 import javax.xml.soap.SOAPException ;
32
33
40 public class SOAPHeaderElement extends MessageElement
41 implements javax.xml.soap.SOAPHeaderElement
42 {
43
44 protected boolean processed = false;
45
46 protected String actor = "http://schemas.xmlsoap.org/soap/actor/next";
47 protected boolean mustUnderstand = false;
48 protected boolean relay = false;
49
50 public SOAPHeaderElement(String namespace, String localPart)
51 {
52 super(namespace, localPart);
53 }
54
55 public SOAPHeaderElement(Name name)
56 {
57 super(name);
58 }
59
60 public SOAPHeaderElement(QName qname)
61 {
62 super(qname);
63 }
64
65 public SOAPHeaderElement(String namespace, String localPart,
66 Object value)
67 {
68 super(namespace, localPart, value);
69 }
70
71 public SOAPHeaderElement(QName qname, Object value)
72 {
73 super(qname, value);
74 }
75
76 public SOAPHeaderElement(Element elem)
77 {
78 super(elem);
79
80 SOAPConstants soapConstants = getSOAPConstants();
83
84 String val = elem.getAttributeNS(soapConstants.getEnvelopeURI(),
85 Constants.ATTR_MUST_UNDERSTAND);
86
87 try {
88 setMustUnderstandFromString(val, (soapConstants ==
89 SOAPConstants.SOAP12_CONSTANTS));
90 } catch (AxisFault axisFault) {
91 log.error(axisFault);
93 }
94
95 QName roleQName = soapConstants.getRoleAttributeQName();
96 actor = elem.getAttributeNS(roleQName.getNamespaceURI(),
97 roleQName.getLocalPart());
98
102 if (soapConstants == SOAPConstants.SOAP12_CONSTANTS) {
103 String relayVal = elem.getAttributeNS(soapConstants.getEnvelopeURI(),
104 Constants.ATTR_RELAY);
105 relay = ((relayVal != null) && (relayVal.equals("true") || relayVal.equals("1"))) ? true : false;
106 }
107 }
108
109 public void setParentElement(SOAPElement parent) throws SOAPException
110 {
111 if(parent == null) {
112 throw new IllegalArgumentException (Messages.getMessage("nullParent00"));
113 }
114 if (parent instanceof SOAPEnvelope) {
116 log.warn(Messages.getMessage("bodyHeaderParent"));
117 parent = ((SOAPEnvelope)parent).getHeader();
118 }
119 if (!(parent instanceof SOAPHeader)) {
120 throw new IllegalArgumentException (Messages.getMessage("illegalArgumentException00"));
121 }
122
123 super.setParentElement(parent);
124 }
125
126 public SOAPHeaderElement(String namespace,
127 String localPart,
128 String prefix,
129 Attributes attributes,
130 DeserializationContext context)
131 throws AxisFault
132 {
133 super(namespace, localPart, prefix, attributes, context);
134
135 SOAPConstants soapConstants = getSOAPConstants();
136
137 String val = attributes.getValue(soapConstants.getEnvelopeURI(),
139 Constants.ATTR_MUST_UNDERSTAND);
140
141 setMustUnderstandFromString(val, (soapConstants ==
142 SOAPConstants.SOAP12_CONSTANTS));
143
144 QName roleQName = soapConstants.getRoleAttributeQName();
145 actor = attributes.getValue(roleQName.getNamespaceURI(),
146 roleQName.getLocalPart());
147
151 if (soapConstants == SOAPConstants.SOAP12_CONSTANTS) {
152 String relayVal = attributes.getValue(soapConstants.getEnvelopeURI(),
153 Constants.ATTR_RELAY);
154 relay = ((relayVal != null) && (relayVal.equals("true") || relayVal.equals("1"))) ? true : false;
155 }
156
157 processed = false;
158 alreadySerialized = true;
159 }
160
161 private void setMustUnderstandFromString(String val, boolean isSOAP12)
162 throws AxisFault {
163 if (val != null && val.length() > 0) {
164 if ("0".equals(val)) {
165 mustUnderstand = false;
166 } else if ("1".equals(val)) {
167 mustUnderstand = true;
168 } else if (isSOAP12) {
169 if ("true".equalsIgnoreCase(val)) {
170 mustUnderstand = true;
171 } else if ("false".equalsIgnoreCase(val)) {
172 mustUnderstand = false;
173 } else {
174 throw new AxisFault(
175 Messages.getMessage("badMUVal",
176 val,
177 new QName (namespaceURI,
178 name).toString()));
179 }
180 } else {
181 throw new AxisFault(
182 Messages.getMessage("badMUVal",
183 val,
184 new QName (namespaceURI,
185 name).toString()));
186 }
187 }
188 }
189
190 public boolean getMustUnderstand() { return( mustUnderstand ); }
191 public void setMustUnderstand(boolean b) {
192 mustUnderstand = b ;
193 }
194
195 public String getActor() { return( actor ); }
196 public void setActor(String a) {
197 actor = a ;
198 }
199
200 public String getRole() { return( actor ); }
201 public void setRole(String a) {
202 actor = a ;
203 }
204
205 public boolean getRelay() {
206 return relay;
207 }
208 public void setRelay(boolean relay) {
209 this.relay = relay;
210 }
211
212 public void setProcessed(boolean value) {
213 processed = value ;
214 }
215
216 public boolean isProcessed() {
217 return( processed );
218 }
219
220 boolean alreadySerialized = false;
221
222
224 protected void outputImpl(SerializationContext context) throws Exception {
225 if (!alreadySerialized) {
226 SOAPConstants soapVer = getSOAPConstants();
227 QName roleQName = soapVer.getRoleAttributeQName();
228
229 if (actor != null) {
230 setAttribute(roleQName.getNamespaceURI(),
231 roleQName.getLocalPart(), actor);
232 }
233
234 String val;
235 if (context.getMessageContext() != null && context.getMessageContext().getSOAPConstants() == SOAPConstants.SOAP12_CONSTANTS)
236 val = mustUnderstand ? "true" : "false";
237 else
238 val = mustUnderstand ? "1" : "0";
239
240 setAttribute(soapVer.getEnvelopeURI(),
241 Constants.ATTR_MUST_UNDERSTAND,
242 val);
243
244 if (soapVer == SOAPConstants.SOAP12_CONSTANTS && relay) {
245 setAttribute(soapVer.getEnvelopeURI(), Constants.ATTR_RELAY,
246 "true");
247 }
248 }
249
250 super.outputImpl(context);
251 }
252
253 public NamedNodeMap getAttributes() {
254 makeAttributesEditable();
255 SOAPConstants soapConstants = getSOAPConstants();
256 String mustUnderstand = attributes.getValue(soapConstants.getEnvelopeURI(),
257 Constants.ATTR_MUST_UNDERSTAND);
258 QName roleQName = soapConstants.getRoleAttributeQName();
259 String actor = attributes.getValue(roleQName.getNamespaceURI(),roleQName.getLocalPart());
260
261 if(mustUnderstand == null){
262 if (soapConstants == SOAPConstants.SOAP12_CONSTANTS) {
263 setAttributeNS(soapConstants.getEnvelopeURI(),
264 Constants.ATTR_MUST_UNDERSTAND,"false");
265 } else {
266 setAttributeNS(soapConstants.getEnvelopeURI(),
267 Constants.ATTR_MUST_UNDERSTAND,"0");
268 }
269 }
270 if(actor == null){
271 setAttributeNS(roleQName.getNamespaceURI(),
272 roleQName.getLocalPart(), this.actor);
273 }
274 return super.getAttributes();
275 }
276
277 private SOAPConstants getSOAPConstants() {
278 SOAPConstants soapConstants = null;
279 if (context != null) {
280 return context.getSOAPConstants();
281 }
282 if (getNamespaceURI() != null &&
283 getNamespaceURI().equals(SOAPConstants.SOAP12_CONSTANTS.getEnvelopeURI())) {
284 soapConstants = SOAPConstants.SOAP12_CONSTANTS;
285 }
286 if (soapConstants == null && getEnvelope() != null) {
287 soapConstants = getEnvelope().getSOAPConstants();
288 }
289 if (soapConstants == null) {
290 soapConstants = SOAPConstants.SOAP11_CONSTANTS;
291 }
292 return soapConstants;
293 }
294 }
295 |
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