[OCLUG-devel] sericemix question

Dana Shaw shawdt at hotmail.com
Fri Jun 10 17:25:11 PDT 2011 

Hi all, 
Not sure if this is the correct place to post this (found oclug-devel via google search) but am struggling to get a basic servicemix prototype to work.

Basically I'm trying to get a camel cxf producer to send a message to a cxf-nmr consumer (split up into two osgi bundles).  I can however all the nmr endpoint just as in example cxf-camel-nmr without issue so I know that bundle is ok.  

If anyone has any idea's or knows someone with servermix 4 experience please help!

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

<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




 		 	   		  
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