Hello,
I use SAAJ 1.3 and XMLBeans 1.0.3 to develop a web service client. I use SAAJ
for the SOAP part and XMLBeans for the data payload part. My problem is that I
cannot figure out how to get the child element from the SOAP-Body element that
corresponds to my root XMLBeans element. The work-around I use for now is that
I iterate through all SOAP-Body childs until an XMLBeans parse method for a
org.w3c.dom.Node object does not throw an exception. I have tried to use a
javax.xml.soap.Name object that contains the "localname" of my XMLBeans root
element, but that creates an empty iterator. I cannot use the
javax.xml.soap.Name object that in addition contains the namespace prefix and
namespace URL, as the prefix may change.
My work-around works, but it seems to be very, very ugly. Any ideas here?
I have attached the corresponding JAVA code and some logging output so you can
see the XML I try to process.
Thanks in advance,
Hans-Dieter Cordes
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Hans-Dieter Cordes
Software Dev. Spec. in the Network Configuration team
NIBS Development & Support (Network Information & Business Systems)
AT&T LABS EMEA
Lyoner Strasse 24-26
D-60528 Frankfurt
Germany
EMail: [EMAIL PROTECTED]
Phone: +49 69 15306 235
Fax: +49 69 15306 330
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private OutputData _send(String argBody) throws Exception {
SOAPConnectionFactory scf = SOAPConnectionFactory.newInstance();
SOAPConnection connection = scf.createConnection();
try {
MessageFactory msgFactory = MessageFactory.newInstance();
SOAPMessage msg = msgFactory.createMessage();
SOAPEnvelope envelope = msg.getSOAPPart().getEnvelope();
envelope.addNamespaceDeclaration("xsi",
"http://www.w3.org/2001/XMLSchema-instance";);
envelope.addNamespaceDeclaration("soapenc",
"http://schemas.xmlsoap.org/soap/encoding/";);
envelope.addNamespaceDeclaration("xsd",
"http://www.w3.org/2001/XMLSchema";);
SOAPBody body = envelope.getBody();
DocumentBuilderFactory dbFactory =
DocumentBuilderFactory.newInstance();
dbFactory.setNamespaceAware(true);
DocumentBuilder builder =
dbFactory.newDocumentBuilder();
Document document = builder.parse(new
InputSource(new StringReader(argBody)));
body.addDocument(document);
URL endpoint = new URL(this.strSendAddress);
msg.saveChanges();
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("\n---- Request Message (start) ----\n");
ByteArrayOutputStream os = new
ByteArrayOutputStream();
msg.writeTo(os);
LOGGER.debug(os.toString());
LOGGER.debug("\n---- Request Message (end) ----\n");
}
SOAPMessage reply = connection.call(msg, endpoint);
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("\n\nReceived reply from: "+endpoint);
LOGGER.debug("\n---- Reply Message (start) ----\n");
ByteArrayOutputStream os = new
ByteArrayOutputStream();
msg.writeTo(os);
LOGGER.debug(os.toString());
LOGGER.debug("\n---- Reply Message (end) ----\n");
}
SOAPEnvelope envReply =
reply.getSOAPPart().getEnvelope();
SOAPBody bodyReply = envReply.getBody();
SOAPFault faultReply = bodyReply.getFault();
// -------------------------------------------------------------
//
// relevant code starts here
//
// -------------------------------------------------------------
Name name = envReply.createName("CreateResponse");
Iterator iter = bodyReply.getChildElements();
// Iterator iter = bodyReply.getChildElements(name);
CreateResponseDocument replyDoc = null;
while (iter.hasNext()) {
org.w3c.dom.Node node = (org.w3c.dom.Node) iter.next();
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("node: "+node.toString());
}
try {
replyDoc =
CreateResponseDocument.Factory.parse(node);
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("\n\nreplyDoc:\n"+replyDoc.toString() + "\n\n");
}
// we are done: break !!!
break;
} catch (Exception ex) {
}
}
// handle any problems in our reply
// TODO: call method !!!
WSResponseHeader wsRespHdr = null;
ChangeStruct cs = null;
OutputData ret = _buildResultFromWSResponse(wsRespHdr,
cs);
return ret;
} finally {
if (connection != null) {
connection.close();
}
}
}
[2005-06-01 12:53:06,800] 25868 DEBUG
(com.att.dbor.gcs.ant.aots.saaj.AotsWsClientSender) -
---- Reply Message (start) ----
[2005-06-01 12:53:06,820] 25888 DEBUG
(com.att.dbor.gcs.ant.aots.saaj.AotsWsClientSender) - <SOAP-ENV:Envelope
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";><SOAP-ENV:Header/><SOAP-ENV:Body><CreateRequest
xmlns="http://ant.att.com/CMI"; xmlns:v2="http://cio.att.com/CommonHeader/v2";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
<v2:WSHeader>
<v2:WSCredentials>
<v2:UserName>blanked</v2:UserName>
<v2:Token>blanked</v2:Token>
</v2:WSCredentials>
</v2:WSHeader>
<ChangeStruct>
<ChangeRecord>
<< Irrelevant details go here >>
</ChangeRecord>
<ComponentRecords>
<componentID xsi:nil="true"/>
<componentCustomer xsi:nil="true"/>
<componentDesc xsi:nil="true"/>
<componentLoc xsi:nil="true"/>
</ComponentRecords>
</ChangeStruct>
</CreateRequest></SOAP-ENV:Body></SOAP-ENV:Envelope>
[2005-06-01 12:53:06,820] 25888 DEBUG
(com.att.dbor.gcs.ant.aots.saaj.AotsWsClientSender) -
---- Reply Message (end) ----
[2005-06-01 12:53:06,910] 25978 DEBUG
(com.att.dbor.gcs.ant.aots.saaj.AotsWsClientSender) - node: [#text:
]
[2005-06-01 12:53:06,930] 25998 DEBUG
(com.att.dbor.gcs.ant.aots.saaj.AotsWsClientSender) - node: [ns:CreateResponse:
null]
[2005-06-01 12:53:06,940] 26008 DEBUG
(com.att.dbor.gcs.ant.aots.saaj.AotsWsClientSender) -
replyDoc:
<CreateResponse xmlns:ns="http://ant.att.com/CMI";
xmlns="http://ant.att.com/CMI"; xmlns:v2="http://cio.att.com/CommonHeader/v2";>
<v2:WSResponseHeader xmlns:ns0="http://cio.att.com/CommonHeader/v2";>
<v2:WSCorrelationId/>
</v2:WSResponseHeader>
<ChangeStruct>
<ChangeRecord>
<< Irrelevant details go here >>
</ChangeRecord>
<ComponentRecords/>
</ChangeStruct>
</CreateResponse>
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