[
https://issues.apache.org/jira/browse/CXF-3925?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Daniel Kulp reassigned CXF-3925:
--------------------------------
Assignee: Daniel Kulp
> WebFaultOutInterceptor expects the Fault.
> -----------------------------------------
>
> Key: CXF-3925
> URL: https://issues.apache.org/jira/browse/CXF-3925
> Project: CXF
> Issue Type: Bug
> Components: JAX-WS Runtime
> Affects Versions: 2.4.4
> Reporter: Michał Mech
> Assignee: Daniel Kulp
>
> WebFaultOutInterceptor reports NullPointerException when message content
> doesn't contains Exception.
> I was trying to create custom interceptor to transform SoapFault to
> SoapMessage ([read
> more|http://stackoverflow.com/questions/8066474/how-to-transform-soapfault-to-soapmessage-via-interceptor-in-cxf])
> and when I registered interceptor like:
> {code:title=InternalActServiceFaultOutInterceptor.java|borderStyle=solid}
> public class InternalActServiceFaultOutInterceptor extends
> AbstractSoapInterceptor {
> public InternalActServiceFaultOutInterceptor() {
> super(Phase.PRE_STREAM);
> addBefore(Arrays.asList(StaxOutInterceptor.class.getName(),
> AttachmentOutInterceptor.class.getName()));
> }
> @Override
> public void handleMessage(SoapMessage soapMessage) throws Fault {
> Exception exception = soapMessage.getContent(Exception.class);
> if (exception != null) {
> soapMessage.getExchange().put(Exception.class, null);
> for (Class<?> contentFormat :
> soapMessage.getContentFormats()) {
> soapMessage.setContent(contentFormat, null);
> }
> soapMessage.setContent(List.class, new
> MessageContentsList(createSoapMessage(RegisterDocumentResponse.class)));
> }
> }
> private <T> RegisterDocumentResponse createSoapMessage(Class<T>
> messageType) {
> RegisterDocumentResponse response = new
> RegisterDocumentResponse();
> response.setStatus(ServiceStatusType.SUCCESS);
> return response;
> }
> }
> {code}
> I saw:
> {noformat}
> WARN [http-8080-1][,,][PhaseInterceptorChain.doLog()] Interceptor for
> {http://...}InternalActServiceImplService#{http://...}registerDocument has
> thrown exception, unwinding now
> java.lang.NullPointerException
> at
> org.apache.cxf.jaxws.interceptors.WebFaultOutInterceptor.handleMessage(WebFaultOutInterceptor.java:83)
> at
> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:263)
> at
> org.apache.cxf.interceptor.AbstractFaultChainInitiatorObserver.onMessage(AbstractFaultChainInitiatorObserver.java:105)
> at
> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:323)
> at
> org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
> at
> org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:206)
> at
> org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:218)
> at
> org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:200)
> at
> org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:114)
> at
> org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:184)
> at
> org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:107)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
> {noformat}
> It's all because WebFaultOutInterceptor expecting in line 83 Fault in message.
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