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https://issues.apache.org/jira/browse/CAMEL-7867?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14151298#comment-14151298
]
Willem Jiang commented on CAMEL-7867:
-------------------------------------
The work around is using cxf:bean:enrichEndpoint instead of ref=enrichEndpoint.
{code}
<camelContext xmlns="http://camel.apache.org/schema/spring";>
<route>
<from ref="producerEndpoint" />
<enrich uri="cxf:bean:enrichEndpoint" />
<to ref="finalEndpoint" />
</route>
</camelContext>
{code}
> NullPointerException when using CXF endpoint to enrich
> ------------------------------------------------------
>
> Key: CAMEL-7867
> URL: https://issues.apache.org/jira/browse/CAMEL-7867
> Project: Camel
> Issue Type: Bug
> Components: camel-cxf
> Affects Versions: 2.13.2
> Environment: Maven project on RHEL
> Reporter: David Hudlow
> Assignee: Willem Jiang
>
> When using Spring application context file to enrich a CXF message with
> another CXF endpoint, I get a NullPointerException whenever a message comes
> in. If I route with a <to> instead of <enrich>, it works fine.
> <cxf:cxfEndpoint id="producerEndpoint"
> address="/Request/"
> serviceClass="com.service.ClassName"
> wsdlURL="/Service.wsdl" >
> </cxf:cxfEndpoint>
> <cxf:cxfEndpoint id="enrichEndpoint"
> address="http://localhost:8082/Request/";
> serviceClass="com.service.ClassName"
> wsdlURL="/Service.wsdl">
> </cxf:cxfEndpoint>
> ...
> <camelContext xmlns="http://camel.apache.org/schema/spring";>
> <route>
> <from ref="producerEndpoint" />
> <enrich ref="enrichEndpoint" />
> <to ref="finalEndpoint" />
> </route>
> </camelContext>
> Stacktrace
> ---------------------------------------------------------------------------------------------------------------------------------------
> java.lang.NullPointerException
> at
> org.apache.camel.component.cxf.CxfProducer.prepareRequest(CxfProducer.java:190)
> at
> org.apache.camel.component.cxf.CxfProducer.process(CxfProducer.java:107)
> at org.apache.camel.processor.Enricher.process(Enricher.java:114)
> at
> org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:72)
> at
> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:398)
> at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
> at org.apache.camel.processor.Pipeline.process(Pipeline.java:118)
> at org.apache.camel.processor.Pipeline.process(Pipeline.java:80)
> at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
> at
> org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:105)
> at
> org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:87)
> at
> org.apache.camel.component.cxf.CxfConsumer$1.syncInvoke(CxfConsumer.java:136)
> at
> org.apache.camel.component.cxf.CxfConsumer$1.invoke(CxfConsumer.java:77)
> at
> org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> at
> org.apache.cxf.interceptor.ServiceInvokerInterceptor$2.run(ServiceInvokerInterceptor.java:126)
> at
> org.apache.cxf.workqueue.SynchronousExecutor.execute(SynchronousExecutor.java:37)
> at
> org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:131)
> at
> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307)
> at
> org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
> at
> org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:243)
> at
> org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:223)
> at
> org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:197)
> at
> org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:149)
> at
> org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:171)
> at
> org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:286)
> at
> org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:206)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
> at
> org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:262)
> at
> org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:696)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1568)
> at
> org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:164)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1539)
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:524)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
> at
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:568)
> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1110)
> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:453)
> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1044)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> at
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:199)
> at
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:109)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
> at org.eclipse.jetty.server.Server.handle(Server.java:459)
> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:279)
> at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:229)
> at
> org.eclipse.jetty.io.AbstractConnection$1.run(AbstractConnection.java:505)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:594)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:525)
> at java.lang.Thread.run(Thread.java:745)
> [ qtp1470360717-16] PhaseInterceptorChain WARN
> Application
> {http://gl.services.csw}CswPortService#{http://gl.services.csw}getRecords has
> thrown exception, unwinding now
> org.apache.cxf.interceptor.Fault: NullPointerException
> at
> org.apache.camel.component.cxf.CxfConsumer$1.checkFailure(CxfConsumer.java:230)
> at
> org.apache.camel.component.cxf.CxfConsumer$1.setResponseBack(CxfConsumer.java:208)
> at
> org.apache.camel.component.cxf.CxfConsumer$1.syncInvoke(CxfConsumer.java:142)
> at
> org.apache.camel.component.cxf.CxfConsumer$1.invoke(CxfConsumer.java:77)
> at
> org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:59)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> at
> org.apache.cxf.interceptor.ServiceInvokerInterceptor$2.run(ServiceInvokerInterceptor.java:126)
> at
> org.apache.cxf.workqueue.SynchronousExecutor.execute(SynchronousExecutor.java:37)
> at
> org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:131)
> at
> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307)
> at
> org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
> at
> org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:243)
> at
> org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:223)
> at
> org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:197)
> at
> org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:149)
> at
> org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:171)
> at
> org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:286)
> at
> org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:206)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
> at
> org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:262)
> at
> org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:696)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1568)
> at
> org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:164)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1539)
> at
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:524)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
> at
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:568)
> at
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1110)
> at
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:453)
> at
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1044)
> at
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> at
> org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:199)
> at
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:109)
> at
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
> at org.eclipse.jetty.server.Server.handle(Server.java:459)
> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:279)
> at
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:229)
> at
> org.eclipse.jetty.io.AbstractConnection$1.run(AbstractConnection.java:505)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:594)
> at
> org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:525)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.NullPointerException
> at
> org.apache.camel.component.cxf.CxfProducer.prepareRequest(CxfProducer.java:190)
> at
> org.apache.camel.component.cxf.CxfProducer.process(CxfProducer.java:107)
> at org.apache.camel.processor.Enricher.process(Enricher.java:114)
> at
> org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:72)
> at
> org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:398)
> at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
> at org.apache.camel.processor.Pipeline.process(Pipeline.java:118)
> at org.apache.camel.processor.Pipeline.process(Pipeline.java:80)
> at
> org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
> at
> org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:105)
> at
> org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:87)
> at
> org.apache.camel.component.cxf.CxfConsumer$1.syncInvoke(CxfConsumer.java:136)
> ... 41 more
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