camel cxf producer to cxf-nmr consumer java.lang.NullPointerException
daynok Jun 10, 2011 1:02 PMI've been trying to get two separate bundles to communicate via a nmr endpoint using a camel cxf producer. I have been working on this all week and so far I can't get it to work.
I can however all the nmr endpoint just as in example cxf-camel-nmr without issue so I know that bundle is ok. Seriously this is a super simple hello world prototype and I can't get it to work.
Any help or suggestions would be awesome!!
Env: Java 1.5
Apache Servicemix 4.3.2
In servicemix I have two separate osgi bundles. I am unable to get my camel cxf producer to successfully call the nmr endpoint and have zero clue on how to fix.
Bundle #1 cxf-nmr //consumer
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Console Output - No Idea How To Fix
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18:56:04,544 | ERROR | oWorld1-thread-1 | NMRDestination | - - | error preparing message
java.lang.NullPointerException
at org.apache.cxf.staxutils.StaxUtils.createXMLStreamReader(StaxUtils.java:1183)[116:org.apache.cxf.bundle:2.3.2]
at org.apache.cxf.staxutils.StaxUtils.copy(StaxUtils.java:427)[116:org.apache.cxf.bundle:2.3.2]
at org.apache.cxf.staxutils.StaxUtils.copy(StaxUtils.java:380)[116:org.apache.cxf.bundle:2.3.2]
at org.apache.servicemix.cxf.transport.nmr.NMRMessageHelper.convertMessageToInputStream(NMRMessageHelper.java:43)[203:org.apache.servicemix.cxf.transport.nmr:4.3.0]
at org.apache.servicemix.cxf.transport.nmr.NMRDestination.process(NMRDestination.java:127)[203:org.apache.servicemix.cxf.transport.nmr:4.3.0]
at org.apache.servicemix.nmr.core.InternalEndpointWrapper.process(InternalEndpointWrapper.java:86)[83:org.apache.servicemix.nmr.core:1.4.0]
at org.apache.servicemix.nmr.core.ChannelImpl.process(ChannelImpl.java:255)[83:org.apache.servicemix.nmr.core:1.4.0]
at org.apache.servicemix.nmr.core.ChannelImpl$1.run(ChannelImpl.java:215)[83:org.apache.servicemix.nmr.core:1.4.0]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:651)[:1.5.0_22]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:676)[:1.5.0_22]
at java.lang.Thread.run(Thread.java:595)[:1.5.0_22]
18:56:04,547 | WARN | oWorld1-thread-1 | NMR | 83 - org.apache.servicemix.nmr.core - 1.4.0 | Error processing exchange [
id: a778d16c-2955-41de-89e8-7775f4f976bf
mep: InOut
status: Active
role: Provider
target: PropertyMatchingReference[{NAME=HelloWorld1}]
properties: [
jaxwsContext = {javax.xml.ws.wsdl.operation={http://cxf.examples.servicemix.apache.org/}sayHi, javax.xml.ws.wsdl.description=http://localhost:9090/test?wsdl, javax.xml.ws.wsdl.service=HelloWorldService, javax.xml.ws.wsdl.interface=HelloWorld, javax.xml.ws.wsdl.port=HelloWorldPort}
CamelToEndpoint = nmr://HelloWorld1
org.apache.cxf.service.model.BindingOperationInfo = BindingOperationInfo: {http://cxf.examples.servicemix.apache.org/}sayHi
mtom-enabled = false
CamelCreatedTimestamp = Thu Jun 09 18:56:04 PDT 2011
CamelCXFDataFormat = PAYLOAD
]
]
org.apache.servicemix.nmr.api.ServiceMixException: java.lang.NullPointerException
at org.apache.servicemix.cxf.transport.nmr.NMRDestination.process(NMRDestination.java:151)[203:org.apache.servicemix.cxf.transport.nmr:4.3.0]
at org.apache.servicemix.nmr.core.InternalEndpointWrapper.process(InternalEndpointWrapper.java:86)[83:org.apache.servicemix.nmr.core:1.4.0]
at org.apache.servicemix.nmr.core.ChannelImpl.process(ChannelImpl.java:255)[83:org.apache.servicemix.nmr.core:1.4.0]
at org.apache.servicemix.nmr.core.ChannelImpl$1.run(ChannelImpl.java:215)[83:org.apache.servicemix.nmr.core:1.4.0]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:651)[:1.5.0_22]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:676)[:1.5.0_22]
at java.lang.Thread.run(Thread.java:595)[:1.5.0_22]
Caused by: java.lang.NullPointerException
at org.apache.cxf.staxutils.StaxUtils.createXMLStreamReader(StaxUtils.java:1183)[116:org.apache.cxf.bundle:2.3.2]
at org.apache.cxf.staxutils.StaxUtils.copy(StaxUtils.java:427)[116:org.apache.cxf.bundle:2.3.2]
at org.apache.cxf.staxutils.StaxUtils.copy(StaxUtils.java:380)[116:org.apache.cxf.bundle:2.3.2]
at org.apache.servicemix.cxf.transport.nmr.NMRMessageHelper.convertMessageToInputStream(NMRMessageHelper.java:43)[203:org.apache.servicemix.cxf.transport.nmr:4.3.0]
at org.apache.servicemix.cxf.transport.nmr.NMRDestination.process(NMRDestination.java:127)[203:org.apache.servicemix.cxf.transport.nmr:4.3.0]
... 6 more
18:56:04,552 | ERROR | f2d4607-thread-1 | DefaultErrorHandler | 68 - org.apache.camel.camel-core - 2.6.0 | Failed delivery for exchangeId: ID-Dana-PC-45880-1307670949817-0-2. Exhausted after delivery attempt: 1 caught: org.apache.servicemix.nmr.api.ServiceMixException: java.lang.NullPointerException
org.apache.servicemix.nmr.api.ServiceMixException: java.lang.NullPointerException
at org.apache.servicemix.cxf.transport.nmr.NMRDestination.process(NMRDestination.java:151)[203:org.apache.servicemix.cxf.transport.nmr:4.3.0]
at org.apache.servicemix.nmr.core.InternalEndpointWrapper.process(InternalEndpointWrapper.java:86)[83:org.apache.servicemix.nmr.core:1.4.0]
at org.apache.servicemix.nmr.core.ChannelImpl.process(ChannelImpl.java:255)[83:org.apache.servicemix.nmr.core:1.4.0]
at org.apache.servicemix.nmr.core.ChannelImpl$1.run(ChannelImpl.java:215)[83:org.apache.servicemix.nmr.core:1.4.0]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:651)[:1.5.0_22]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:676)[:1.5.0_22]
at java.lang.Thread.run(Thread.java:595)[:1.5.0_22]
Caused by: java.lang.NullPointerException
at org.apache.cxf.staxutils.StaxUtils.createXMLStreamReader(StaxUtils.java:1183)[116:org.apache.cxf.bundle:2.3.2]
at org.apache.cxf.staxutils.StaxUtils.copy(StaxUtils.java:427)[116:org.apache.cxf.bundle:2.3.2]
at org.apache.cxf.staxutils.StaxUtils.copy(StaxUtils.java:380)[116:org.apache.cxf.bundle:2.3.2]
at org.apache.servicemix.cxf.transport.nmr.NMRMessageHelper.convertMessageToInputStream(NMRMessageHelper.java:43)[203:org.apache.servicemix.cxf.transport.nmr:4.3.0]
at org.apache.servicemix.cxf.transport.nmr.NMRDestination.process(NMRDestination.java:127)[203:org.apache.servicemix.cxf.transport.nmr:4.3.0]
... 6 more
18:56:04,553 | WARN | qtp407691725-242 | PhaseInterceptorChain | - - | Interceptor for HelloWorldService#sayHi has thrown exception, unwinding now
org.apache.cxf.interceptor.Fault: java.lang.NullPointerException
at org.apache.camel.component.cxf.CxfConsumer$1.checkFailure(CxfConsumer.java:219)[118:org.apache.camel.camel-cxf:2.6.0]
at org.apache.camel.component.cxf.CxfConsumer$1.setResponseBack(CxfConsumer.java:196)[118:org.apache.camel.camel-cxf:2.6.0]
at org.apache.camel.component.cxf.CxfConsumer$1.asyncInvoke(CxfConsumer.java:116)[118:org.apache.camel.camel-cxf:2.6.0]
at org.apache.camel.component.cxf.CxfConsumer$1.invoke(CxfConsumer.java:73)[118:org.apache.camel.camel-cxf:2.6.0]
at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:58)[116:org.apache.cxf.bundle:2.3.2]
at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:93)[116:org.apache.cxf.bundle:2.3.2]
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:255)[116:org.apache.cxf.bundle:2.3.2]
at org.apache.cxf.phase.PhaseInterceptorChain.resume(PhaseInterceptorChain.java:224)[116:org.apache.cxf.bundle:2.3.2]
at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:70)[116:org.apache.cxf.bundle:2.3.2]
at org.apache.cxf.transport.http_jetty.JettyHTTPDestination.serviceRequest(JettyHTTPDestination.java:311)[116:org.apache.cxf.bundle:2.3.2]
at org.apache.cxf.transport.http_jetty.JettyHTTPDestination.doService(JettyHTTPDestination.java:280)[116:org.apache.cxf.bundle:2.3.2]
at org.apache.cxf.transport.http_jetty.JettyHTTPHandler.handle(JettyHTTPHandler.java:72)[116:org.apache.cxf.bundle:2.3.2]
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:931)[149:org.eclipse.jetty.server:7.2.2.v20101205]
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:868)[149:org.eclipse.jetty.server:7.2.2.v20101205]
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)[149:org.eclipse.jetty.server:7.2.2.v20101205]
at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:185)[149:org.eclipse.jetty.server:7.2.2.v20101205]
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:114)[149:org.eclipse.jetty.server:7.2.2.v20101205]
at org.eclipse.jetty.server.Server.handleAsync(Server.java:397)[149:org.eclipse.jetty.server:7.2.2.v20101205]
at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:601)[149:org.eclipse.jetty.server:7.2.2.v20101205]
at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:410)[149:org.eclipse.jetty.server:7.2.2.v20101205]
at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:508)[144:org.eclipse.jetty.io:7.2.2.v20101205]
at org.eclipse.jetty.io.nio.SelectChannelEndPoint.access$000(SelectChannelEndPoint.java:34)[144:org.eclipse.jetty.io:7.2.2.v20101205]
at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40)[144:org.eclipse.jetty.io:7.2.2.v20101205]
at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:451)[143:org.eclipse.jetty.util:7.2.2.v20101205]
at java.lang.Thread.run(Thread.java:595)[:1.5.0_22]
Caused by: org.apache.servicemix.nmr.api.ServiceMixException: java.lang.NullPointerException
at org.apache.servicemix.cxf.transport.nmr.NMRDestination.process(NMRDestination.java:151)[203:org.apache.servicemix.cxf.transport.nmr:4.3.0]
at org.apache.servicemix.nmr.core.InternalEndpointWrapper.process(InternalEndpointWrapper.java:86)[83:org.apache.servicemix.nmr.core:1.4.0]
at org.apache.servicemix.nmr.core.ChannelImpl.process(ChannelImpl.java:255)[83:org.apache.servicemix.nmr.core:1.4.0]
at org.apache.servicemix.nmr.core.ChannelImpl$1.run(ChannelImpl.java:215)[83:org.apache.servicemix.nmr.core:1.4.0]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:651)[:1.5.0_22]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:676)[:1.5.0_22]
... 1 more
Caused by: java.lang.NullPointerException
at org.apache.cxf.staxutils.StaxUtils.createXMLStreamReader(StaxUtils.java:1183)[116:org.apache.cxf.bundle:2.3.2]
at org.apache.cxf.staxutils.StaxUtils.copy(StaxUtils.java:427)[116:org.apache.cxf.bundle:2.3.2]
at org.apache.cxf.staxutils.StaxUtils.copy(StaxUtils.java:380)[116:org.apache.cxf.bundle:2.3.2]
at org.apache.servicemix.cxf.transport.nmr.NMRMessageHelper.convertMessageToInputStream(NMRMessageHelper.java:43)[203:org.apache.servicemix.cxf.transport.nmr:4.3.0]
at org.apache.servicemix.cxf.transport.nmr.NMRDestination.process(NMRDestination.java:127)[203:org.apache.servicemix.cxf.transport.nmr:4.3.0]
... 6 more