CXF Camel route not returning SOAP fault

[dhoyt]

What I am trying to do is to take a SOAP request and, if the request returns successfully (does not generate a SOAP fault), publish the body of the SOAP request to a JMS topic.  I have tried to accomplish this by using a multicast with stopOnException.  The problem is that when it stops on the SOAP fault, nothing is returned to the caller.  If no fault is generated or if stopOnException is removed, the response is returned properly.

    I noticed that the following exception was listed in the servicemix log which may be related.

16:36:33,213 | WARN  | qtp7991293-2025  | PhaseInterceptorChain            |  -  -  | Interceptor for MemberServiceService#updateMember has thrown exception, unwinding now

java.lang.NullPointerException

        at org.apache.cxf.interceptor.FaultOutInterceptor.getFaultForClass(FaultOutInterceptor.java:149)[138:org.apache.cxf.bundle:2.3.2.fuse-00-00]

        at org.apache.cxf.interceptor.FaultOutInterceptor.handleMessage(FaultOutInterceptor.java:64)[138:org.apache.cxf.bundle:2.3.2.fuse-00-00]

        at .......

Below is my configure method and aggregation strategy.  If there is something I'm missing or an easier/better way of doing this, please let me know.

Thanks,

Daryl

public void configure() throws Exception

{

     AggregationStrategy aStrat = new FirstResponseAggregationStrategy();

     from("cxf://http://0.0.0.0:1013/CxfTest" + //

            "?portName={http://example.test.com/}TestMemberServicePort" + //

            "&serviceName=TestMemberServiceService" + //

            "&wsdlURL=classpath:TestMemberService.wsdl" + //

            "&dataFormat=PAYLOAD" + //

            "&loggingFeatureEnabled=true") //

            .multicast(aStrat).stopOnException()

            .to("nmr:CxfTestNmr") //

            .to("nmr:logTest")

            .end();

    ;

     from("nmr:logTest")

     .log("\n\n\n\n\n\nGot to Log Message\n\n\n\n\n\n");

    from("nmr:CxfTestNmr") //

    .to("cxf://http://remoteHost:8080/TestVersion/TestMemberService" + //

            "?portName=TestMemberServicePort" + //

            "&serviceName=TestMemberServiceService" + //

            "&wsdlURL=classpath:TestMemberService.wsdl" + //

            "&dataFormat=PAYLOAD" + //

            "&loggingFeatureEnabled=true") //

    ;

}

public static class FirstResponseAggregationStrategy implements AggregationStrategy

{

    @Override

    public Exchange aggregate(Exchange oldExchange, Exchange newExchange)

    {

        return (oldExchange == null) ? newExchange : oldExchange;

    }

}

[njiang]

It looks like some thing is wrong with your FaultTypeClass.

Can you log the Fault message and check FaultTypeClass that CXF generated from WSDL ?

Maybe you can write a simple CXF client to narrow down the issue.

Willem

[mlabrot]

There is no generated fault class. This is a dataFormat=PAYLOAD, wsdl-only cxf endpoint. The problem only happens when stopOnException is used. Without stopOnException, the expected soap:Fault is returned and no NullPointerException is thrown.

[mlabrot]

It works if you ditch .to("nmr:CxfTestNmr") and put .to("cxf://http://remoteHost...) directly under the multicast:

from("cxf://http://0.0.0.0:1013/CxfTest...")

.multicast(new FirstResponseAggregationStrategy())

.stopOnException()

.to("cxf://http://remoteHost...")

.to("nmr:logTest");