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servicemix 4.3.2 camel cxf producer to cxf-nmr consumer Not Working

Dana Shaw
Greenhorn

Joined: Jun 10, 2011
Posts: 1
I'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 (virgin installation)

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
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:jaxws="http://cxf.apache.org/jaxws"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">

<import resource="classpath:META-INF/cxf/cxf.xml" />
<import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />
<import resource="classpath:META-INF/cxf/transport/nmr/cxf-transport-nmr.xml" />

<jaxws:endpoint id="helloWorld1"
implementor="org.apache.servicemix.examples.cxf.HelloWorldImpl"
address="nmr:HelloWorld1" />

</beans>

Bundle #2 //producer
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:osgi="http://www.springframework.org/schema/osgi"
xmlns:camel="http://camel.apache.org/schema/spring"
xmlns:cxf="http://camel.apache.org/schema/cxf"

xsi:schemaLocation="
http://camel.apache.org/schema/cxf http://camel.apache.org/schema/cxf/camel-cxf.xsd
http://servicemix.apache.org/http/1.0 http://servicemix.apache.org/http/1.0/servicemix-http.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
http://www.springframework.org/schema/osgi http://www.springframework.org/schema/osgi/spring-osgi.xsd
http://camel.apache.org/schema/spring http://camel.apache.org/schema/spring/camel-spring.xsd">

<import resource="classpath:META-INF/cxf/cxf.xml" />
<import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />
<import resource="classpath:META-INF/cxf/transport/nmr/cxf-transport-nmr.xml" />
<import resource="classpath:org/apache/servicemix/camel/nmr/camel-nmr.xml" />
<import resource="classpath:META-INF/cxf/cxf-extension-http.xml"/>

<import resource="classpath:META-INF/cxf/cxf-extension-http-jetty.xml" />

<camel:camelContext xmlns="http://camel.apache.org/schema/spring">
<route>
<from uri="cxf:bean:testEndpoint"/>
<to uri="nmr:HelloWorld1"/>
</route>
</camel:camelContext>
<cxf:cxfEndpoint
id="testEndpoint"
address="http://localhost:9090/test"
serviceClass="org.apache.servicemix.examples.cxf.HelloWorld">
<cxf:properties>
<entry key="dataFormat" value="PAYLOAD" />
</cxf:properties>
</cxf:cxfEndpoint>
</beans>



#################
soap request response
#################
<?xml version="1.0"?>
<SOAP-ENV:Envelope
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<SOAP-ENV:Body>
<m:sayHi xmlns:m="http://cxf.examples.servicemix.apache.org/">
<arg0>foobar</arg0>
</m:sayHi>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>

STATUS: 500
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><soap:Fault><faultcode>soap:Server</faultcode><faultstring>java.lang.NullPointerException</faultstring></soap:Fault></soap:Body></soap:Envelope>

####################
Console Output - No Idea How To Fix
####################

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={http://cxf.examples.servicemix.apache.org/}HelloWorldService, javax.xml.ws.wsdl.interface={http://cxf.examples.servicemix.apache.org/}HelloWorld, javax.xml.ws.wsdl.port={http://cxf.examples.servicemix.apache.org/}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 {http://cxf.examples.servicemix.apache.org/}HelloWorldService#{http://cxf.examples.servicemix.apache.org/}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

 
 
subject: servicemix 4.3.2 camel cxf producer to cxf-nmr consumer Not Working