Unable to get SOAPBody in interceptor

[Jay Prakash]

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.

[Andrei Shakirin]

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-----
Sent: Mittwoch, 20. August 2014 00:00
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 showin