[ 
https://issues.apache.org/activemq/browse/CAMEL-2224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=56098#action_56098
 ] 

Charles Moulliard commented on CAMEL-2224:
------------------------------------------

@Willem

Why the body is empty (question coming from Sergey) ?

Here is a trace :

{code}
ID: 1
Address: /cxf/camel-rest-example/reportservice/incidents
Encoding: ISO-8859-1
Content-Type: application/xml
Headers: {content-type=[application/xml], Host=[localhost:8080], 
User-Agent=[curl/7.19.5 (i586-pc-mingw32msvc) libcurl/7.19.5 zlib/1.2.3], 
Content-Type=[application/xml], Accept=[application/xml]}
Payload:
--------------------------------------
12:56:49,960 | INFO | 31816...@qtp2-6 | LoggingOutInterceptor | 
ngOutInterceptor$LoggingCallback 160 | Outbound Message
---------------------------
ID: 1
Encoding:
Content-Type: text/plain
Headers: {Content-Type=[text/plain], Date=[Wed, 25 Nov 2009 11:56:49 GMT]}
Payload: JAXBException occurred : Premature end of file.. Premature end of 
file..
I come back in 1 hour (lunch + stuff to do for my family)

{code}

using tcpTrace

{code}
<connection>
<loggedAt xsi:type='xsd:timeInstant'>2009-11-25T14:41:19+-1:00</loggedAt>
<connectionOpened 
xsi:type='xsd:timeInstant'>2009-11-25T14:41:19+-1:00</connectionOpened>
<connectionClosed 
xsi:type='xsd:timeInstant'>2009-11-25T14:41:19+-1:00</connectionClosed>
<source>127.0.0.1</source>
<destination>localhost:8080</destination>
<bytesClientToServer>216</bytesClientToServer>
<bytesServerToClient>216</bytesServerToClient>
<clientData>POST /cxf/camel-rest-example/reportservice/incidents HTTP/1.1
User-Agent: curl/7.19.5 (i586-pc-mingw32msvc) libcurl/7.19.5 zlib/1.2.3
Host: localhost:9999
Accept: application/xml
Content-Type: application/xml

</clientData>
<serverData>HTTP/1.1 500 Internal Server Error
Content-Type: text/plain
Date: Wed, 25 Nov 2009 13:41:19 GMT
Content-Length: 73
Server: Jetty(6.1.x)

JAXBException occurred : Premature end of file.. Premature end of file.. 
</serverData>
</connection>
{code}

> Response received is of type java.lang.String instead of 
> javax.ws.rs.core.Response
> ----------------------------------------------------------------------------------
>
>                 Key: CAMEL-2224
>                 URL: https://issues.apache.org/activemq/browse/CAMEL-2224
>             Project: Apache Camel
>          Issue Type: Bug
>          Components: camel-cxf
>    Affects Versions: 2.1.0
>            Reporter: Charles Moulliard
>            Assignee: Willem Jiang
>         Attachments: camel-context.xml, camel-cxf-rest-issue.zip
>
>
> {code}
> D:\Soft\opensource\curl-7.19.5-win32-nossl>curl -i -H "Accept: 
> application/xml" 
> http://localhost:8080/cxf/camel-rest-example/reportservice/incidents/1
> 11/
> HTTP/1.1 500 Internal Server Error
> Content-Type: text/xml; charset=iso-8859-1
> Content-Length: 256
> Server: Jetty(6.1.x)
> <ns1:XMLFault 
> xmlns:ns1="http://cxf.apache.org/bindings/xformat";><ns1:faultstring 
> xmlns:ns1="http://cxf.apache.org/bindings/xformat";>java.lang.ClassCa
> stException: java.lang.String cannot be cast to 
> javax.ws.rs.core.Response</ns1:faultstring></ns1:XMLFault>
> {code}
> See the code in attachment
> Here is the config of apache karaf feature 
> {code}
> #
> # Comma separated list of features repositories to register by default
> #
> featuresRepositories=mvn:org.apache.felix.karaf/apache-felix-karaf/1.0.0/xml/features,mvn:org.apache.camel.karaf/features/2.1-SNAPSHOT/xml/features,jar:mvn:org.apache.camel.example/reportincident.restful.features/1.0-SNAPSHOT!/reportincident.features-1.0-SNAPSHOT-features.xml
> #
> # Comma separated list of features to install at startup
> # 
> featuresBoot=spring,spring-dm,camel,http-reportingincident,spring-web,camel-cxf,reportincident
> {code}
> camel + code is present in the zip. They are three bundles 
> - one generating the feature file of the project
> - another containing the REST service
> - and the last camel route
> here is the log on camel
> {code}
> 17:34:22,155 | INFO  | xtenderThread-37 | ContextLoaderListener            | 
> BundleApplicationContextListener   45 | Application context successfully 
> refreshed 
> (OsgiBundleXmlApplicationContext(bundle=org.apache.camel.example.reportincident.restful.routing,
>  config=osgibundle:/META-INF/spring/*.xml))
> 17:34:27,701 | INFO  | 14218...@qtp1-1  | Tracer                           | 
> rg.apache.camel.processor.Logger   88 | 970d2b95-93d9-4319-a5fd-4906ec9a9a9a 
> >>> from(/camel-rest-example/) --> setHeader[CamelCxfRsUsingHttpAPI], 
> Pattern:InOut, 
> Headers:{camelcxfrsoperationresourceinfostack=[org.apache.cxf.jaxrs.model.methodinvocationi...@82fd0f],
>  
> CamelHttpMethod=GET, 
> CamelHttpPath=/camel-rest-example/reportservice/incidents/111/, 
> CamelCxfRsResponseClass=class 
> org.apache.camel.example.reportincident.restful.Incident, 
> operationName=getIncident, 
> CamelHttpUri=/cxf/camel-rest-example/reportservice/incidents/111/, 
> CamelAcceptContentType=application/xml, 
> CamelHttpCharacterEncoding=ISO-8859-1}, BodyType:Object[], 
> Body:[Ljava.lang.Object;@16237fd
> 17:34:27,701 | INFO  | 14218...@qtp1-1  | Tracer                           | 
> rg.apache.camel.processor.Logger   88 | 970d2b95-93d9-4319-a5fd-4906ec9a9a9a 
> >>> setHeader[CamelCxfRsUsingHttpAPI] --> 
> log://org.apache.camel.example.reportIncident?level=INFO, Pattern:InOut, 
> Headers:{CamelHttpPath=/camel-rest-example/reportservice/incidents/111/, 
> CamelHttpUri=/cxf/camel-rest-example/reportservice/incidents/111/, 
> camelcxfrsoperationresourceinfostack=[org.apache.cxf.jaxrs.model.methodinvocationi...@82fd0f],
>  CamelCxfRsUsingHttpAPI=True, CamelCxfRsResponseClass=class 
> org.apache.camel.example.reportincident.restful.Incident, 
> CamelHttpCharacterEncoding=ISO-8859-1, CamelHttpMethod=GET, 
> operationName=getIncident, CamelAcceptContentType=application/xml}, 
> BodyType:Object[], Body:[Ljava.lang.Object;@16237fd
> 17:34:27,717 | INFO  | 14218...@qtp1-1  | reportIncident                   | 
> rg.apache.camel.processor.Logger   88 | Exchange[BodyType:Object[], 
> Body:[Ljava.lang.Object;@16237fd]
> 17:34:27,717 | WARN  | 14218...@qtp1-1  | PhaseInterceptorChain            | 
> ache.cxf.common.logging.LogUtils  361 | Interceptor has thrown exception, 
> unwinding now
> java.lang.ClassCastException: java.lang.String cannot be cast to 
> javax.ws.rs.core.Response
>       at 
> org.apache.camel.example.reportincident.restful.OverrideResponseHandler.handleResponse(OverrideResponseHandler.java:22)
>       at 
> org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.processResponse(JAXRSOutInterceptor.java:131)
>       at 
> org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.handleMessage(JAXRSOutInterceptor.java:77)
>       at 
> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:236)
>       at 
> org.apache.cxf.interceptor.OutgoingChainInterceptor.handleMessage(OutgoingChainInterceptor.java:76)
>       at 
> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:236)
>       at 
> org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:109)
>       at 
> org.apache.cxf.transport.http_osgi.OsgiDestination.doMessage(OsgiDestination.java:79)
>       at 
> org.apache.cxf.transport.http_osgi.OsgiServletController.invokeDestination(OsgiServletController.java:324)
>       at 
> org.apache.cxf.transport.http_osgi.OsgiServletController.invoke(OsgiServletController.java:112)
>       at 
> org.apache.cxf.transport.http_osgi.OsgiServlet.invoke(OsgiServlet.java:53)
>       at 
> org.apache.cxf.transport.http_osgi.SpringOsgiServlet.invoke(SpringOsgiServlet.java:48)
>       at 
> org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:179)
>       at 
> org.apache.cxf.transport.servlet.AbstractHTTPServlet.doGet(AbstractHTTPServlet.java:108)
>       at javax.servlet.http.HttpServlet.service(HttpServlet.java:693)
>       at 
> org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:159)
>       at 
> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:502)
>       at 
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:363)
>       at 
> org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.handle(HttpServiceServletHandler.java:64)
>       at 
> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
>       at 
> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
>       at 
> org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.handle(HttpServiceContext.java:111)
>       at 
> org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:64)
>       at 
> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
>       at org.mortbay.jetty.Server.handle(Server.java:324)
>       at 
> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:534)
>       at 
> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:864)
>       at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:533)
>       at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:207)
>       at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:403)
>       at 
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
>       at 
> org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:522)
> {code}

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