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Date: Wed, 30 Nov 2011 02:35:41 +0000 (UTC)
From: "Daniel Kulp (Resolved) (JIRA)" <jira@apache.org>
To: issues@cxf.apache.org
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Subject: [jira] [Resolved] (CXF-3925) WebFaultOutInterceptor expects the
 Fault.
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     [ https://issues.apache.org/jira/browse/CXF-3925?page=3Dcom.atlassian.=
jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Kulp resolved CXF-3925.
------------------------------

       Resolution: Fixed
    Fix Version/s: 2.5.1
                   2.4.5
                   2.3.8
   =20
> 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: Micha=C5=82 Mech
>            Assignee: Daniel Kulp
>             Fix For: 2.3.8, 2.4.5, 2.5.1
>
>
> WebFaultOutInterceptor reports NullPointerException when message content =
doesn't contains Exception.
> I was trying to create custom interceptor to transform SoapFault to SoapM=
essage ([read more|http://stackoverflow.com/questions/8066474/how-to-transf=
orm-soapfault-to-soapmessage-via-interceptor-in-cxf]) and when I registered=
 interceptor like:
> {code:title=3DInternalActServiceFaultOutInterceptor.java|borderStyle=3Dso=
lid}
> public class InternalActServiceFaultOutInterceptor extends
> =09=09AbstractSoapInterceptor {
> =09public InternalActServiceFaultOutInterceptor() {
> =09=09super(Phase.PRE_STREAM);
> =09=09addBefore(Arrays.asList(StaxOutInterceptor.class.getName(), Attachm=
entOutInterceptor.class.getName()));
> =09}
> =09@Override
> =09public void handleMessage(SoapMessage soapMessage) throws Fault {
> =09=09Exception exception =3D soapMessage.getContent(Exception.class);
> =09=09if (exception !=3D null) {
> =09=09=09soapMessage.getExchange().put(Exception.class, null);
> =09=09=09for (Class<?> contentFormat : soapMessage.getContentFormats()) {
> =09=09=09=09soapMessage.setContent(contentFormat, null);
> =09=09=09}
> =09=09=09soapMessage.setContent(List.class, new MessageContentsList(creat=
eSoapMessage(RegisterDocumentResponse.class)));
> =09=09}
> =09}
> =09private <T> RegisterDocumentResponse createSoapMessage(Class<T> messag=
eType) {
> =09=09RegisterDocumentResponse response =3D new RegisterDocumentResponse(=
);
> =09=09response.setStatus(ServiceStatusType.SUCCESS);
> =09=09return response;
> =09}
> }
> {code}
> I saw:
> {noformat}
> WARN  [http-8080-1][,,][PhaseInterceptorChain.doLog()] Interceptor for {h=
ttp://...}InternalActServiceImplService#{http://...}registerDocument has th=
rown exception, unwinding now
> java.lang.NullPointerException
> =09at org.apache.cxf.jaxws.interceptors.WebFaultOutInterceptor.handleMess=
age(WebFaultOutInterceptor.java:83)
> =09at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterce=
ptorChain.java:263)
> =09at org.apache.cxf.interceptor.AbstractFaultChainInitiatorObserver.onMe=
ssage(AbstractFaultChainInitiatorObserver.java:105)
> =09at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterce=
ptorChain.java:323)
> =09at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainIni=
tiationObserver.java:121)
> =09at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(Abstra=
ctHTTPDestination.java:206)
> =09at org.apache.cxf.transport.servlet.ServletController.invokeDestinatio=
n(ServletController.java:218)
> =09at org.apache.cxf.transport.servlet.ServletController.invoke(ServletCo=
ntroller.java:200)
> =09at org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonS=
pringServlet.java:114)
> =09at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(=
AbstractHTTPServlet.java:184)
> =09at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(Abstrac=
tHTTPServlet.java:107)
> =09at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
> {noformat}
> It's all because WebFaultOutInterceptor expecting in line 83 Fault in mes=
sage.

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