Unable to get SOAPBody in interceptor

[Jay Prakash <ja...@gmail.com>]

Hello,
       I've reading about CXF interceptor and I'm writing one currently
which will read parts of incoming SOAP request and log them (for now).

public class SampleInterceptor extends AbstractSoapInterceptor {

       public SampleInterceptor () {
super(Phase.POST_PROTOCOL);
addAfter(SAAJInInterceptor.class.getName());
}

        @Override
public void handleMessage(final SoapMessage message) throws Fault {
                final SOAPMessage saaj =
message.getContent(SOAPMessage.class);
final SOAPBody document;
try {
document = saaj.getSOAPPart().getEnvelope().getBody();
//document = saaj.getSOAPBody();
} catch (final SOAPException e) {
logger.error("", "Unable to get SOAP body from request", e);
throw new Fault(e);
}
                // log some nodes in the document.
         }
}

Also I've added the SAAJ interceptor to the incoming interceptor chain at
the endpoint like this.

<jaxws:inInterceptors>
        <bean id="saajInInterceptor"
class="org.apache.cxf.binding.soap.saaj.SAAJInInterceptor"/>
        <ref bean="sampleInterceptor"/>
    </jaxws:inInterceptors>

The problem is that the document is coming out as null/empty (in both
forms).

(com.sun.xml.internal.messaging.saaj.soap.ver1_1.Body1_1Impl)
[soapenv:Body: null]

In debug mode I see that SAAJInInterceptor was executed in PRE_PROTOCOL
phase and thus I am expecting a SAAJ model (also
message.getContentFormats() shows SOAPMessage in it).

I'm using CXF 2.7.1 and I'd appreciate any pointers on why this is showing
up as empty.

RE: Unable to get SOAPBody in interceptor

[Andrei Shakirin <as...@talend.com>]

Hi,

Just tested, this implementation works fine by me:

public class SAAJCustomInterceptor extends AbstractPhaseInterceptor<SoapMessage> {
	public SAAJCustomInterceptor() {
		super(Phase.POST_PROTOCOL);
	}
	
	@Override
	public void handleMessage(SoapMessage message) throws Fault {
		System.out.println(message.getInterceptorChain());
		SOAPMessage soapMessage = message.getContent(SOAPMessage.class);
		try {
			Node rootNode = soapMessage.getSOAPBody().getFirstChild();
			DOMUtils.writeXml(rootNode, System.out);

			SOAPEnvelope env = soapMessage.getSOAPPart().getEnvelope();
			DOMUtils.writeXml(env, System.out);
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
}

Could you double check is SAAJInInterceptor in chain?

Regards,
Andrei.


> -----Original Message-----
> From: Jay Prakash [mailto:jayprakash2211@gmail.com]
> Sent: Mittwoch, 20. August 2014 00:00
> To: users@cxf.apache.org
> Subject: Unable to get SOAPBody in interceptor
> 
> Hello,
>        I've reading about CXF interceptor and I'm writing one currently which will
> read parts of incoming SOAP request and log them (for now).
> 
> public class SampleInterceptor extends AbstractSoapInterceptor {
> 
>        public SampleInterceptor () {
> super(Phase.POST_PROTOCOL);
> addAfter(SAAJInInterceptor.class.getName());
> }
> 
>         @Override
> public void handleMessage(final SoapMessage message) throws Fault {
>                 final SOAPMessage saaj = message.getContent(SOAPMessage.class);
> final SOAPBody document;
> try {
> document = saaj.getSOAPPart().getEnvelope().getBody();
> //document = saaj.getSOAPBody();
> } catch (final SOAPException e) {
> logger.error("", "Unable to get SOAP body from request", e); throw new
> Fault(e); }
>                 // log some nodes in the document.
>          }
> }
> 
> Also I've added the SAAJ interceptor to the incoming interceptor chain at the
> endpoint like this.
> 
> <jaxws:inInterceptors>
>         <bean id="saajInInterceptor"
> class="org.apache.cxf.binding.soap.saaj.SAAJInInterceptor"/>
>         <ref bean="sampleInterceptor"/>
>     </jaxws:inInterceptors>
> 
> The problem is that the document is coming out as null/empty (in both forms).
> 
> (com.sun.xml.internal.messaging.saaj.soap.ver1_1.Body1_1Impl)
> [soapenv:Body: null]
> 
> In debug mode I see that SAAJInInterceptor was executed in PRE_PROTOCOL
> phase and thus I am expecting a SAAJ model (also
> message.getContentFormats() shows SOAPMessage in it).
> 
> I'm using CXF 2.7.1 and I'd appreciate any pointers on why this is showing up as
> empty.