Hi Willem,
Today I figured out that the exception handling still does not work
as I would have expected.
When I throw a Fault from a processor like the following:
public void process(Exchange exchange) throws java.lang.Exception {
SoapFault fault = new SoapFault("blabblabla",
SoapFault.FAULT_CODE_CLIENT);
Element detail = fault.getOrCreateDetail();
Document doc = detail.getOwnerDocument();
Text tn = doc.createTextNode("testTextNode");
detail.appendChild(tn);
throw fault;
}
I still get
Caused by: java.lang.NullPointerException
at org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:1025)
at org.apache.commons.io.IOUtils.copy(IOUtils.java:999)
at
org.apache.camel.component.cxf.interceptors.RawMessageContentRedirectInterceptor.handleMessage(RawMessageContentRedirectInterceptor.java:48)
... 28 more
but if I only set the message body and not throwing a fault
(you did the same in the TestCases):
public void process(Exchange exchange) throws java.lang.Exception {
SoapFault fault = new SoapFault("blabblabla",
SoapFault.FAULT_CODE_CLIENT);
Element detail = fault.getOrCreateDetail();
Document doc = detail.getOwnerDocument();
Text tn = doc.createTextNode("testTextNode");
detail.appendChild(tn);
org.apache.camel.Message message = exchange.getFault();
message.setBody(fault);
}
it works. Is it intended?
I had attached a patch if I knew how to solve it:-(
Thanks!
Cheers,
Marc
On Wed, 5 Mar 2008 10:43:03 +0100
Marc Giger <[EMAIL PROTECTED]> wrote:
> Hi Willem,
>
> On Wed, 05 Mar 2008 16:26:41 +0800
> Willem Jiang <[EMAIL PROTECTED]> wrote:
>
> > Hi Marc,
> >
> > It looks like camel-cxf component's issue which can't deal with the
> > exception message in MESSAGE dataFormat.
> > Could you fill a JIRA for it ? I will fix it later this week.
> > As usual ,you just need throw the exception from the processor ,
> > CXF will try to marshal it into a soap fault.
>
> Hmm, yesterday I tryied to return a custom-soap-fault without
> specifying the dataFormat. The result was the same. I always get the
> following soap-fault:
>
> <soap:Envelope
> xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/";><soap:Body><soap:Fault><faultcode>soap:Server</faultcode><faultstring>Fault
> occurred while
> processing.</faultstring></soap:Fault></soap:Body></soap:Envelope>
>
> Perhaps I did something wrong yesterday. Will try it again...
>
> Thanks,
>
> Marc
>
>
> >
> > Regards,
> > Willem
> >
> > Marc Giger wrote:
> > > Hi,
> > >
> > > I'm trying to get the following camel route working where the
> > > dataformat is MESSAGE.
> > >
> > > <from
> > > uri="cxf:bean:routerEndpoint?dataFormat=MESSAGE"/> <process
> > > ref="decryptProcessor"/> <choice>
> > > <when>
> > > <methodCall bean="endpointSelector" method="matches"/>
> > > <to
> > > uri="cxf:bean:serviceEndpoint?dataFormat=MESSAGE"/> </when>
> > > <otherwise>
> > > <to uri="cxf:bean:localEndpoint?dataFormat=MESSAGE"/>
> > > </otherwise>
> > > </choice>
> > >
> > > if the endpointSelector bean returns true the request is
> > > redirected to a remote webservice.
> > > otherwise the request is forwarded to a local cxf service (with
> > > local-transport)
> > >
> > > Now, if I invoke the routerEndpoint and somewhere in the pipeline
> > > happens an exception (in my case in the decryptProcessor), I get
> > > the following Exception in the outFault chain:
> > >
> > > Mar 4, 2008 10:48:35 PM org.apache.cxf.phase.PhaseInterceptorChain
> > > doIntercept INFO: Interceptor has thrown exception, unwinding now
> > > org.apache.cxf.interceptor.Fault
> > > at
> > > org.apache.camel.component.cxf.interceptors.RawMessageContentRedirectInterceptor.handleMessage(RawMessageContentRedirectInterceptor.java:43)
> > > at
> > > org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:208)
> > > at
> > > org.apache.cxf.interceptor.OutgoingChainInterceptor.handleMessage(OutgoingChainInterceptor.java:74)
> > > at
> > > org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:208)
> > > at
> > > org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:77)
> > > at
> > > org.apache.cxf.transport.servlet.ServletDestination.doMessage(ServletDestination.java:79)
> > > at
> > > org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:264)
> > > at
> > > org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:160)
> > > at
> > > org.apache.cxf.transport.servlet.AbstractCXFServlet.invoke(AbstractCXFServlet.java:170)
> > > at
> > > org.apache.cxf.transport.servlet.AbstractCXFServlet.doPost(AbstractCXFServlet.java:148)
> > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at
> > > javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at
> > > org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
> > > at
> > > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362)
> > > at
> > > org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
> > > at
> > > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> > > at
> > > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712)
> > > at
> > > org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
> > > at
> > > org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:211)
> > > at
> > > org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
> > > at
> > > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
> > > at org.mortbay.jetty.Server.handle(Server.java:313) at
> > > org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:506)
> > > at
> > > org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:844)
> > > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:644) at
> > > org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
> > > at
> > > org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381)
> > > at
> > > org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:396)
> > > at
> > > org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:442)
> > > Caused by: java.lang.NullPointerException at
> > > org.apache.commons.io.IOUtils.copyLarge(IOUtils.java:1025) at
> > > org.apache.commons.io.IOUtils.copy(IOUtils.java:999) at
> > > org.apache.camel.component.cxf.interceptors.RawMessageContentRedirectInterceptor.handleMessage(RawMessageContentRedirectInterceptor.java:39)
> > > ...
> > > 28 more
> > >
> > > This is because the InputStream is null in
> > > RawMessageContentRedirectInterceptor:
> > >
> > > public void handleMessage(Message message) throws Fault {
> > >
> > > InputStream is = message.getContent(InputStream.class);
> > > OutputStream os = message.getContent(OutputStream.class);
> > >
> > > try {
> > > IOUtils.copy(is, os);
> > > is.close();
> > > os.flush();
> > > } catch (Exception e) {
> > > throw new Fault(e);
> > > }
> > > }
> > >
> > > How can I return a custom soap-fault in a processor/filter?
> > >
> > > Thanks,
> > >
> > > Marc
> > >
> > >
>
>
> --
>
> itServe AG
> Marc Giger
> Länggassstrasse 26
> 3000 Bern 9
> Tel.: +41 31 305 16 16
> Fax: +41 31 305 16 17
>
> Direkt +41 31 305 43 27
> Email [EMAIL PROTECTED]
>
> http://www.itserve.ch
