Why setting transferExchange to enabled throws a NullPointer Exception inside the main Camel Route ?
Issue
- Inside the blueprint are defined 2 routes. The main is:
<route id="WebServiceRoute">
<from uri="cxfrs:bean:rsServer?resourceClasses=ws.platform.rest.service.TestService" />
<inOnly uri="amq:queue:TestQ?transferExchange=true" />
.
.
.
</route>
- The second route is defined as following :
<camel:route id="testRoute" errorHandlerRef="DefaultErrorHandler" >
<from uri="amq:queue:TestQ?transferExchange=true" />
- Setting the option
transferExchange="true", during the test is throws the following exception:
2015-04-23 03:59:58,308 | WARN | 176568118-109212 | WebApplicationExceptionMapper | pl.WebApplicationExceptionMapper 73 | 1510 - org.apache.cxf.cxf-rt-frontend-jaxrs - 2.7.0.redhat-611412 | javax.ws.rs.WebApplicationException: org.apache.camel.RuntimeCamelException: java.lang.NullPointerException
at org.apache.camel.component.cxf.jaxrs.CxfRsInvoker.returnResponse(CxfRsInvoker.java:161)
at org.apache.camel.component.cxf.jaxrs.CxfRsInvoker.asyncInvoke(CxfRsInvoker.java:107)
at org.apache.camel.component.cxf.jaxrs.CxfRsInvoker.performInvocation(CxfRsInvoker.java:57)
.........
Caused by: org.apache.camel.RuntimeCamelException: java.lang.NullPointerException
at org.apache.camel.util.ObjectHelper.wrapRuntimeCamelException(ObjectHelper.java:1363)
at org.apache.camel.util.ObjectHelper.invokeMethod(ObjectHelper.java:1005)
.........
Caused by: java.lang.NullPointerException
at java.util.Hashtable.put(Hashtable.java:514)
at java.util.Hashtable.putAll(Hashtable.java:587)
at java.util.Hashtable.<init>(Hashtable.java:297)
at org.apache.camel.converter.CollectionConverter.toHashtable(CollectionConverter.java:114)
- So how can I fix that?
Environment
- Red Hat JBoss Fuse
- 6.1.0
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