[switchyard-issues] [JBoss JIRA] Created: (SWITCHYARD-295) NPE during exception processing with SOAP gateway

[Jiri Pechanec (JIRA)]

NPE during exception processing with SOAP gateway
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                 Key: SWITCHYARD-295
                 URL: https://issues.jboss.org/browse/SWITCHYARD-295
             Project: SwitchYard
          Issue Type: Bug
          Components: component-soap
    Affects Versions: 0.1
            Reporter: Jiri Pechanec


If either checked or unchecked exception is thrown in the service then it is converted into fault to be served back by SOAP Gateway.

If there is no message inside the exception like throw new IllegalArgumentException() then there is a NPE thrown during the exception processing
12:34:29,612 WARNING [org.apache.cxf.phase.PhaseInterceptorChain] (Thread-25) Application {http://swi.org/}ErrorServiceService#{http://swi.org/}echoTwoWay has thrown exception, unwinding now: org.apache.cxf.interceptor.Fault: Unable to recover from fault on
        at org.apache.cxf.service.invoker.AbstractInvoker.createFault(AbstractInvoker.java:155) [cxf-rt-core-2.3.3-patch-01.jar:2.3.3-patch-01]
        at org.apache.cxf.jaxws.AbstractJAXWSMethodInvoker.createFault(AbstractJAXWSMethodInvoker.java:86) [cxf-rt-frontend-jaxws-2.3.3-patch-01.jar:2.3.3-patch-01]
.
.
.
Caused by: java.lang.NullPointerException
        at com.sun.xml.messaging.saaj.soap.impl.ElementImpl.addTextNode(ElementImpl.java:474) [saaj-impl-1.3.2.jar:1.3.2]
        at com.sun.xml.messaging.saaj.soap.ver1_1.Fault1_1Impl.setFaultString(Fault1_1Impl.java:189) [saaj-impl-1.3.2.jar:1.3.2]
        at com.sun.xml.messaging.saaj.soap.impl.BodyImpl.addFault(BodyImpl.java:152) [saaj-impl-1.3.2.jar:1.3.2]
        at org.switchyard.component.soap.util.SOAPUtil.generateFault(SOAPUtil.java:117) [switchyard-component-soap-0.1.0.jar:0.1.0]



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