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Posted to users@cxf.apache.org by swastb <sw...@cognizant.com> on 2011/02/14 09:47:07 UTC
Problem with outbound soap message
Hi,
I have written the following code for modifying the outbound soap message. I
am using CXF 2.3.2 version.
public class HelloOutboundInterceptor extends AbstractSoapInterceptor{
private SAAJOutInterceptor saajOut = new SAAJOutInterceptor ();
public HelloOutboundInterceptor(){
super(Phase.PRE_PROTOCOL_ENDING);
addAfter(SAAJOutInterceptor.class.getName());
}
@Override
public void handleMessage(SoapMessage message) throws Fault {
System.out.println(message.getInterceptorChain());
SOAPMessage soapMessage = getSOAPMessage(message);
boolean isOutbound = message == message.getExchange().getOutMessage()
|| message == message.getExchange().getOutFaultMessage();
System.out.println("isOutbound is "+isOutbound);
if(isOutbound){
try {
SOAPPart sp = soapMessage.getSOAPPart();
SOAPEnvelope envelope = sp.getEnvelope();
envelope.getHeader().detachNode();
SOAPHeader header = envelope.addHeader();
SOAPFactory soapFactory = SOAPFactory.newInstance();
Name headerName = soapFactory.createName("Authentication",
"auth", "http://sample.cxf.com/");
SOAPElement headerElement = header.addHeaderElement(headerName)
.addChildElement("TokenID");
headerElement.addTextNode("token1234");
System.out.println("Header is added successfully");
try {
soapMessage.writeTo(System.out);
} catch (Exception e) {
System.out.println(e);
}
} catch (SOAPException e) {
System.out.println(e);
}
}
System.out.println();
}
private SOAPMessage getSOAPMessage(SoapMessage smsg) {
SOAPMessage soapMessage = smsg.getContent(SOAPMessage.class);
if (soapMessage == null) {
saajOut.handleMessage(smsg);
soapMessage = smsg.getContent(SOAPMessage.class);
}
return soapMessage;
}
i am able to see the following soap message,
<SOAP-ENV:Envelope
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"><S
OAP-ENV:Header><auth:Authentication
xmlns:auth="http://sample.cxf.com/"><TokenID
>token1234</TokenID></auth:Authentication></SOAP-ENV:Header><SOAP-ENV:Body/></SO
AP-ENV:Envelope>
but the client is not getting header in the soap message.I am seeing the
following error in the tomcat logs
WARNING: Interceptor for
{http://sample.cxf.com/}HelloWorldImplService#{http://s
ample.cxf.com/}sayHi has thrown exception, unwinding now
org.apache.cxf.binding.soap.SoapFault: Problem writing SAAJ model to stream
Feb 14, 2011 2:06:35 PM
org.apache.cxf.binding.soap.interceptor.Soap11FaultOutIn
terceptor$Soap11FaultOutInterceptorInternal handleMessage
WARNING: Error writing to XMLStreamWriter.
org.w3c.dom.DOMException: HIERARCHY_REQUEST_ERR: An attempt was made to
insert a
node where it is not permitted.
at
com.sun.org.apache.xerces.internal.dom.CoreDocumentImpl.insertBefore(
CoreDocumentImpl.java:381)
at
com.sun.org.apache.xerces.internal.dom.NodeImpl.appendChild(NodeImpl.
java:235)
I have followed the following link , but still it didnt solve my problem.
Please help me.
http://cxf.547215.n5.nabble.com/Problems-when-intercepting-an-outbound-SOAP-message-td548810.html
--
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Re: Problem with outbound soap message
Posted by Daniel Kulp <dk...@apache.org>.
> @Override
> public void handleMessage(SoapMessage message) throws Fault {
>
> System.out.println(message.getInterceptorChain());
> message.getInterceptorChain().add(new EndingInterceptor());
>
> }
You need to make sure the getSOAPMessage(message) call is made there to setup
the SAAJ stuff.
Dan
On Wednesday 16 February 2011 11:25:40 PM swastb wrote:
> Hi Daniel,
>
> Thanks a lot for the reply. Its working really fine with DOM. But I tried
> the following as well but still getting error as
>
> Feb 17, 2011 9:46:27 AM
> org.apache.cxf.binding.soap.interceptor.Soap11FaultOutIn
> terceptor$Soap11FaultOutInterceptorInternal handleMessage
> WARNING: Error writing to XMLStreamWriter.
> org.w3c.dom.DOMException: HIERARCHY_REQUEST_ERR: An attempt was made to
> insert a
> node where it is not permitted.
> at
> com.sun.org.apache.xerces.internal.dom.CoreDocumentImpl.insertBefore(
> CoreDocumentImpl.java:381)
>
> I tried the following code
> private static SAAJOutInterceptor saajOut = new SAAJOutInterceptor ();
> public HelloOutboundInterceptor(){
> super(Phase.PRE_PROTOCOL);
> addAfter(SoapOutInterceptor.class.getName());
>
> }
>
> @Override
> public void handleMessage(SoapMessage message) throws Fault {
>
> System.out.println(message.getInterceptorChain());
> message.getInterceptorChain().add(new EndingInterceptor());
>
> }
>
> static class EndingInterceptor extends AbstractSoapInterceptor {
>
> public EndingInterceptor() {
> super(Phase.PRE_PROTOCOL_ENDING);
> addBefore(SAAJOutEndingInterceptor.class.getName());
> }
>
> public void handleMessage(SoapMessage message) throws Fault {
>
> try {
> SOAPMessage soapMessage = getSOAPMessage(message);
> SOAPPart sp = soapMessage.getSOAPPart();
> SOAPEnvelope envelope = sp.getEnvelope();
> envelope.getHeader().detachNode();
> SOAPHeader header = envelope.addHeader();
> SOAPFactory soapFactory = SOAPFactory.newInstance();
> Name headerName = soapFactory.createName("Authentication",
> "auth", "http://sample.cxf.com/");
> SOAPElement headerElement =
header.addHeaderElement(headerName)
> .addChildElement("TokenID");
> headerElement.addTextNode("token1234");
> System.out.println("Header is added successfully");
> try {
> soapMessage.writeTo(System.out);
> } catch (Exception e) {
> System.out.println(e);
> }
> } catch (SOAPException e) {
> System.out.println(e);
> }
> }
> }
--
Daniel Kulp
dkulp@apache.org
http://dankulp.com/blog
Talend - http://www.talend.com
Re: Problem with outbound soap message
Posted by swastb <sw...@cognizant.com>.
Hi Daniel,
Thanks a lot for the reply. Its working really fine with DOM. But I tried
the following as well but still getting error as
Feb 17, 2011 9:46:27 AM
org.apache.cxf.binding.soap.interceptor.Soap11FaultOutIn
terceptor$Soap11FaultOutInterceptorInternal handleMessage
WARNING: Error writing to XMLStreamWriter.
org.w3c.dom.DOMException: HIERARCHY_REQUEST_ERR: An attempt was made to
insert a
node where it is not permitted.
at
com.sun.org.apache.xerces.internal.dom.CoreDocumentImpl.insertBefore(
CoreDocumentImpl.java:381)
I tried the following code
private static SAAJOutInterceptor saajOut = new SAAJOutInterceptor ();
public HelloOutboundInterceptor(){
super(Phase.PRE_PROTOCOL);
addAfter(SoapOutInterceptor.class.getName());
}
@Override
public void handleMessage(SoapMessage message) throws Fault {
System.out.println(message.getInterceptorChain());
message.getInterceptorChain().add(new EndingInterceptor());
}
static class EndingInterceptor extends AbstractSoapInterceptor {
public EndingInterceptor() {
super(Phase.PRE_PROTOCOL_ENDING);
addBefore(SAAJOutEndingInterceptor.class.getName());
}
public void handleMessage(SoapMessage message) throws Fault {
try {
SOAPMessage soapMessage = getSOAPMessage(message);
SOAPPart sp = soapMessage.getSOAPPart();
SOAPEnvelope envelope = sp.getEnvelope();
envelope.getHeader().detachNode();
SOAPHeader header = envelope.addHeader();
SOAPFactory soapFactory = SOAPFactory.newInstance();
Name headerName = soapFactory.createName("Authentication",
"auth", "http://sample.cxf.com/");
SOAPElement headerElement = header.addHeaderElement(headerName)
.addChildElement("TokenID");
headerElement.addTextNode("token1234");
System.out.println("Header is added successfully");
try {
soapMessage.writeTo(System.out);
} catch (Exception e) {
System.out.println(e);
}
} catch (SOAPException e) {
System.out.println(e);
}
}
}
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Re: Problem with outbound soap message
Posted by Daniel Kulp <dk...@apache.org>.
The pattern of using the SAAJ interceptor like that really only works for the
incoming side. For the outgoing side, you would need to break the
interceptor into two parts. Something like:
public class HelloOutboundInterceptor extends AbstractSoapInterceptor{
private SAAJOutInterceptor saajOut = new SAAJOutInterceptor ();
public HelloOutboundInterceptor(){
super(Phase.PRE_PROTOCOL);
addAfter(SAAJOutInterceptor.class.getName());
}
public void handleMessage(SoapMessage message) throws Fault {
//make sure the saaj model is setup
getSOAPMessage(message);
//add the ending interceptor to do the work
message.getInterceptorChain().add(new EndingInterceptor());
}
static class EndingInterceptor extends AbstractSoapInterceptor {
public EndingInterceptor() {
super(Phase.PRE_PROTOCOL_ENDING);
addBefore(SAAJOutEndingInterceptor.class.getName());
}
public void handleMessage(SoapMessage message) throws Fault {
//your logic here
}
}
}
THAT said, it may be better to just use an interceptor early in the chain
(like USER_LOGICAL) to build up a DOM for your specific header and just do:
Header header = new Header(qname, dom);
message.getHeaders().add(header);
and CXF would automatically add the header to the output during writing
without having to deal with the saaj tree.
Dan
On Monday 14 February 2011 3:47:07 AM swastb wrote:
> Hi,
>
> I have written the following code for modifying the outbound soap message.
> I am using CXF 2.3.2 version.
>
> public class HelloOutboundInterceptor extends AbstractSoapInterceptor{
>
> private SAAJOutInterceptor saajOut = new SAAJOutInterceptor ();
> public HelloOutboundInterceptor(){
> super(Phase.PRE_PROTOCOL_ENDING);
> addAfter(SAAJOutInterceptor.class.getName());
>
> }
>
> @Override
> public void handleMessage(SoapMessage message) throws Fault {
>
> System.out.println(message.getInterceptorChain());
> SOAPMessage soapMessage = getSOAPMessage(message);
>
> boolean isOutbound = message ==
message.getExchange().getOutMessage()
>
> || message == message.getExchange().getOutFaultMessage();
>
> System.out.println("isOutbound is "+isOutbound);
>
> if(isOutbound){
> try {
>
> SOAPPart sp = soapMessage.getSOAPPart();
> SOAPEnvelope envelope = sp.getEnvelope();
> envelope.getHeader().detachNode();
> SOAPHeader header = envelope.addHeader();
> SOAPFactory soapFactory = SOAPFactory.newInstance();
> Name headerName = soapFactory.createName("Authentication",
> "auth", "http://sample.cxf.com/");
> SOAPElement headerElement =
header.addHeaderElement(headerName)
> .addChildElement("TokenID");
> headerElement.addTextNode("token1234");
> System.out.println("Header is added successfully");
> try {
> soapMessage.writeTo(System.out);
> } catch (Exception e) {
> System.out.println(e);
> }
> } catch (SOAPException e) {
> System.out.println(e);
> }
> }
>
> System.out.println();
>
> }
>
> private SOAPMessage getSOAPMessage(SoapMessage smsg) {
> SOAPMessage soapMessage = smsg.getContent(SOAPMessage.class);
> if (soapMessage == null) {
> saajOut.handleMessage(smsg);
> soapMessage = smsg.getContent(SOAPMessage.class);
> }
> return soapMessage;
> }
>
> i am able to see the following soap message,
> <SOAP-ENV:Envelope
> xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"><S
> OAP-ENV:Header><auth:Authentication
> xmlns:auth="http://sample.cxf.com/"><TokenID
>
> >token1234</TokenID></auth:Authentication></SOAP-ENV:Header><SOAP-ENV:Body/
> >></SO
>
> AP-ENV:Envelope>
> but the client is not getting header in the soap message.I am seeing the
> following error in the tomcat logs
>
> WARNING: Interceptor for
> {http://sample.cxf.com/}HelloWorldImplService#{http://s
> ample.cxf.com/}sayHi has thrown exception, unwinding now
> org.apache.cxf.binding.soap.SoapFault: Problem writing SAAJ model to stream
> Feb 14, 2011 2:06:35 PM
> org.apache.cxf.binding.soap.interceptor.Soap11FaultOutIn
> terceptor$Soap11FaultOutInterceptorInternal handleMessage
> WARNING: Error writing to XMLStreamWriter.
> org.w3c.dom.DOMException: HIERARCHY_REQUEST_ERR: An attempt was made to
> insert a
> node where it is not permitted.
> at
> com.sun.org.apache.xerces.internal.dom.CoreDocumentImpl.insertBefore(
> CoreDocumentImpl.java:381)
> at
> com.sun.org.apache.xerces.internal.dom.NodeImpl.appendChild(NodeImpl.
> java:235)
>
> I have followed the following link , but still it didnt solve my problem.
> Please help me.
> http://cxf.547215.n5.nabble.com/Problems-when-intercepting-an-outbound-SOAP
> -message-td548810.html
--
Daniel Kulp
dkulp@apache.org
http://dankulp.com/blog