NullPointerException in CXF routes when there is an endpoint between router and
service CXF endpoints
-----------------------------------------------------------------------------------------------------
Key: CAMEL-286
URL: https://issues.apache.org/activemq/browse/CAMEL-286
Project: Apache Camel
Issue Type: Bug
Components: camel-cxf
Affects Versions: 1.3.0
Environment: SO: Windows XP Professional 32bit
JDK 1.5.0_11-b03
Reporter: Wilson Freitas
When an endpoint is added between a cxf router and a cxf service endpoint the
message exchange is interrupted by a NullPointerException.
Example code:
-----JAVA-BEGIN----------------------------------------------------------
//This code works
from(StringUtils.join(cxfRouterURI)).to(StringUtils.join(cxfServiceURI));
// This code crashes (same problem with seda and log endpoints)
String anyEndpoint = "activemq:someQueue";
-----JAVA-END----------------------------------------------------------
from(StringUtils.join(cxfRouterURI)).to(anyEndpoint).to(StringUtils.join(cxfServiceURI));
-----EXCEPTION-BEGIN------------------------------------
09/01/2008 18:32:40 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:207)
at
org.apache.camel.component.cxf.invoker.CxfClient.invokeWithMessageStream(CxfClient.java:137)
at
org.apache.camel.component.cxf.invoker.CxfClient.dispatch(CxfClient.java:89)
at
org.apache.camel.component.cxf.CxfProducer.process(CxfProducer.java:202)
at
org.apache.camel.component.cxf.CxfProducer.process(CxfProducer.java:152)
at
org.apache.camel.impl.converter.AsyncProcessorTypeConverter$ProcessorToAsynProcessorBridge.process(AsyncProcessorTypeConverter.java:44)
at
org.apache.camel.processor.SendProcessor.process(SendProcessor.java:73)
at
org.apache.camel.processor.DeadLetterChannel.process(DeadLetterChannel.java:143)
at
org.apache.camel.processor.DeadLetterChannel.process(DeadLetterChannel.java:87)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:101)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:85)
at
org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:40)
at
org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:44)
at
org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:68)
at
org.apache.camel.component.cxf.CamelInvoker.invoke(CamelInvoker.java:71)
at
org.apache.camel.component.cxf.interceptors.AbstractInvokerInterceptor.handleMessage(AbstractInvokerInterceptor.java:65)
at
org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:207)
at
org.apache.camel.component.cxf.CxfMessageObserver.onMessage(CxfMessageObserver.java:83)
at
org.apache.cxf.transport.http_jetty.JettyHTTPDestination.serviceRequest(JettyHTTPDestination.java:284)
at
org.apache.cxf.transport.http_jetty.JettyHTTPDestination.doService(JettyHTTPDestination.java:240)
at
org.apache.cxf.transport.http_jetty.JettyHTTPHandler.handle(JettyHTTPHandler.java:54)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712)
at
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:211)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
at org.mortbay.jetty.Server.handle(Server.java:313)
at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:506)
at
org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:844)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:726)
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)
... 32 more
-----EXCEPTION-END------------------------------------
Known workaround:
Change the code like this:
-----JAVA-BEGIN----------------------------------------------------------
String anyEndpoint = "activemq:someQueue";
from(StringUtils.join(cxfRouterURI)).process(new Processor(){
public void process(Exchange exchange) throws Exception
{
exchange.setOut(exchange.getIn());
}
}).to(anyEndpoint).to(StringUtils.join(cxfServiceURI));
-----JAVA-END----------------------------------------------------------
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
