Problem with CXF SE component after stop and restart
----------------------------------------------------

                 Key: SM-1353
                 URL: https://issues.apache.org/activemq/browse/SM-1353
             Project: ServiceMix
          Issue Type: Bug
          Components: servicemix-cxf-se
    Affects Versions: 3.2.2
            Reporter: Nelly Cardinale


Hello,

Using ServiceMix 3.2.2 I encounter a NullPointerException receiving requests on 
a CXF Se component after stopping and restarting this component.
The problem can be seen using the wsdl-first sample.
The same problem occurs after doing a shutdown and restart of the component.
See traces below.

Regards,
Nelly

Traces:
======

>>>>>>> no problem at the beginning for the cxf-se: 
11:28:19,167 | DEBUG | pool-flow.seda.servicemix-cxf-se-thread-1 | SedaQueue    
            | .jbi.nmr.flow.seda.SedaQueue$1  132 | [EMAIL PROTECTED] dequeued 
exchange: InOut[
  id: ID:16.17.2.253-119e199379f-4:0
  status: Active
  role: provider
  interface: {http://servicemix.apache.org/samples/wsdl-first}Person
  service: {http://servicemix.apache.org/samples/wsdl-first}PersonService
  endpoint: PersonImplPort
  operation: {http://servicemix.apache.org/samples/wsdl-first}GetPerson
  in: <?xml version="1.0" encoding="UTF-8"?><jbi:message 
xmlns:jbi="http://java.sun.com/xml/ns/jbi/wsdl-11-wrapper"; 
xmlns:msg="http://servicemix.apache.org/samples/wsdl-first"; 
name="GetPersonRequest" type="msg:GetPersonRequest" 
version="1.0"><jbi:part><tns:GetPerson 
xmlns:tns="http://servicemix.apache.org/samples/wsdl-first/types";>
      <tns:personId 
xmlns:tns="http://servicemix.apache.org/samples/wsdl-first/types";>world</tns:personId>
    </tns:GetPerson></jbi:part></jbi:message>
]
11:28:19,177 | DEBUG | pool-flow.seda.servicemix-cxf-se-thread-1 | 
CxfSeComponent           | emix.common.AsyncBaseLifeCycle  468 | Received 
exchange: status: Active, role: provider
11:28:19,177 | DEBUG | pool-flow.seda.servicemix-cxf-se-thread-1 | 
CxfSeComponent           | emix.common.AsyncBaseLifeCycle  536 | Retrieved 
correlation id: ID:16.17.2.253-119e199379f-4:0
11:28:19,788 | DEBUG | pool-flow.seda.servicemix-cxf-se-thread-1 | 
DeliveryChannelImpl      | .messaging.DeliveryChannelImpl  425 | Send 
ID:16.17.2.253-119e199379f-4:0 in DeliveryChannel{servicemix-cxf-se}
11:28:19,788 | DEBUG | pool-flow.seda.servicemix-cxf-se-thread-1 | SedaFlow     
            | emix.jbi.nmr.flow.AbstractFlow  118 | Called Flow send
11:28:19,798 | DEBUG | pool-flow.seda.servicemix-cxf-se-thread-2 | SedaQueue    
            | .jbi.nmr.flow.seda.SedaQueue$1  132 | [EMAIL PROTECTED] dequeued 
exchange: InOut[
  id: ID:16.17.2.253-119e199379f-4:0
  status: Active
  role: consumer
  interface: {http://servicemix.apache.org/samples/wsdl-first}Person
  service: {http://servicemix.apache.org/samples/wsdl-first}PersonService
  endpoint: PersonImplPort
  operation: {http://servicemix.apache.org/samples/wsdl-first}GetPerson
  in: <?xml version="1.0" encoding="UTF-8"?><jbi:message 
xmlns:jbi="http://java.sun.com/xml/ns/jbi/wsdl-11-wrapper"; 
xmlns:msg="http://servicemix.apache.org/samples/wsdl-first"; 
name="GetPersonRequest" type="msg:GetPersonRequest" 
version="1.0"><jbi:part><tns:GetPerson 
xmlns:tns="http://servicemix.apache.org/samples/wsdl-first/types";>
      <tns:personId 
xmlns:tns="http://servicemix.apache.org/samples/wsdl-first/types";>world</tns:personId>
    </tns:GetPerson></jbi:part></jbi:message>
  out: <?xml version="1.0" encoding="UTF-8"?><jbi:message 
xmlns:jbi="http://java.sun.com/xml/ns/jbi/wsdl-11-wrapper"; 
xmlns:msg="http://servicemix.apache.org/samples/wsdl-first"; 
type="msg:GetPersonResponse"><jbi:part><GetPersonResponse 
xmlns="http://servicemix.apache.org/samples/wsdl-first/types";><personId>world</personId><ssn>000-000-0000</ssn><name>Guillaume</name></GetPersonResponse></jbi:part></jbi:message>
]
11:28:19,818 | DEBUG | pool-flow.seda.servicemix-cxf-se-thread-2 | 
DeliveryChannelImpl      | .messaging.DeliveryChannelImpl  710 | Notifying 
exchange ID:16.17.2.253-119e199379f-4:0(16ff34d) in 
DeliveryChannel{servicemix-cxf-bc} from processInboundSynchronousExchange
11:28:19,818 | DEBUG | btpool0-1  | DeliveryChannelImpl      | 
.messaging.DeliveryChannelImpl  704 | Notified: 
ID:16.17.2.253-119e199379f-4:0(16ff34d) in DeliveryChannel{servicemix-cxf-bc} 
from sendSync
11:28:19,879 | DEBUG | btpool0-1  | DeliveryChannelImpl      | 
.messaging.DeliveryChannelImpl  425 | Send ID:16.17.2.253-119e199379f-4:0 in 
DeliveryChannel{servicemix-cxf-bc}
11:28:19,879 | DEBUG | btpool0-1  | SedaFlow                 | 
emix.jbi.nmr.flow.AbstractFlow  118 | Called Flow send
11:28:19,889 | DEBUG | pool-flow.seda.servicemix-cxf-se-thread-3 | SedaQueue    
            | .jbi.nmr.flow.seda.SedaQueue$1  132 | [EMAIL PROTECTED] dequeued 
exchange: InOut[
  id: ID:16.17.2.253-119e199379f-4:0
  status: Done
  role: provider
  interface: {http://servicemix.apache.org/samples/wsdl-first}Person
  service: {http://servicemix.apache.org/samples/wsdl-first}PersonService
  endpoint: PersonImplPort
  operation: {http://servicemix.apache.org/samples/wsdl-first}GetPerson
  in: <?xml version="1.0" encoding="UTF-8"?><jbi:message 
xmlns:jbi="http://java.sun.com/xml/ns/jbi/wsdl-11-wrapper"; 
xmlns:msg="http://servicemix.apache.org/samples/wsdl-first"; 
name="GetPersonRequest" type="msg:GetPersonRequest" 
version="1.0"><jbi:part><tns:GetPerson 
xmlns:tns="http://servicemix.apache.org/samples/wsdl-first/types";>
      <tns:personId 
xmlns:tns="http://servicemix.apache.org/samples/wsdl-first/types";>world</tns:personId>
    </tns:GetPerson></jbi:part></jbi:message>
  out: <?xml version="1.0" encoding="UTF-8"?><jbi:message 
xmlns:jbi="http://java.sun.com/xml/ns/jbi/wsdl-11-wrapper"; 
xmlns:msg="http://servicemix.apache.org/samples/wsdl-first"; 
type="msg:GetPersonResponse"><jbi:part><GetPersonResponse 
xmlns="http://servicemix.apache.org/samples/wsdl-first/types";><personId>world</personId><ssn>000-000-0000</ssn><name>Guillaume</name></GetPersonResponse></jbi:part></jbi:message>
]
11:28:19,889 | DEBUG | pool-flow.seda.servicemix-cxf-se-thread-3 | 
CxfSeComponent           | emix.common.AsyncBaseLifeCycle  468 | Received 
exchange: status: Done, role: provider
11:28:19,889 | DEBUG | pool-flow.seda.servicemix-cxf-se-thread-3 | 
CxfSeComponent           | emix.common.AsyncBaseLifeCycle  536 | Retrieved 
correlation id: ID:16.17.2.253-119e199379f-4:0
11:29:01,262 | DEBUG | RMI TCP Connection(4)-16.17.2.253 | 
AASAuthenticationService | impl.JAASAuthenticationService   50 | Authenticating 
'smx' with 'smx'


>>>>>> Stopping the wsdl-first-cxf-sa assembly:
11:29:23,276 | INFO  | RMI TCP Connection(5)-16.17.2.253 | 
ServiceAssemblyLifeCycle | ework.ServiceAssemblyLifeCycle  161 | Stopping 
service assembly: wsdl-first-cxf-sa
11:29:23,276 | INFO  | RMI TCP Connection(5)-16.17.2.253 | ServiceUnitLifeCycle 
    | framework.ServiceUnitLifeCycle  115 | Stopping service unit: 
wsdl-first-cxfse-su
11:29:23,286 | DEBUG | RMI TCP Connection(5)-16.17.2.253 | CxfSeComponent       
    | .common.BaseServiceUnitManager  171 | Stopping service unit
11:29:23,286 | DEBUG | RMI TCP Connection(5)-16.17.2.253 | JCAFlow              
    | cemix.jbi.nmr.flow.jca.JCAFlow  398 | ServiceMix: broadcasting info for 
org.apache.servicemix.jbi.event.EndpointEvent[source=ServiceEndpoint[service={http://servicemix.apache.org/samples/wsdl-first}PersonService,endpoint=PersonImplPort]]
11:29:23,296 | DEBUG | RMI TCP Connection(5)-16.17.2.253 | JMSFlow              
    | i.nmr.flow.jms.AbstractJMSFlow  378 | ServiceMix: broadcasting info for 
org.apache.servicemix.jbi.event.EndpointEvent[source=ServiceEndpoint[service={http://servicemix.apache.org/samples/wsdl-first}PersonService,endpoint=PersonImplPort]]
11:29:23,296 | DEBUG | RMI TCP Connection(5)-16.17.2.253 | CxfSeComponent       
    | .common.BaseServiceUnitManager  186 | Service unit stopped
11:29:23,476 | INFO  | RMI TCP Connection(5)-16.17.2.253 | ServiceUnitLifeCycle 
    | framework.ServiceUnitLifeCycle  115 | Stopping service unit: 
wsdl-first-cxfbc-su
11:29:23,476 | DEBUG | RMI TCP Connection(5)-16.17.2.253 | CxfBcComponent       
    | .common.BaseServiceUnitManager  171 | Stopping service unit
11:29:23,476 | DEBUG | RMI TCP Connection(5)-16.17.2.253 | CxfBcComponent       
    | .common.BaseServiceUnitManager  186 | Service unit stopped

>>>>>> Starting the wsdl-first-cxf-sa assembly
11:29:34,053 | INFO  | RMI TCP Connection(5)-16.17.2.253 | 
ServiceAssemblyLifeCycle | ework.ServiceAssemblyLifeCycle  111 | Starting 
service assembly: wsdl-first-cxf-sa
11:29:34,063 | INFO  | RMI TCP Connection(5)-16.17.2.253 | ServiceUnitLifeCycle 
    | framework.ServiceUnitLifeCycle   97 | Starting service unit: 
wsdl-first-cxfse-su
11:29:34,063 | DEBUG | RMI TCP Connection(5)-16.17.2.253 | CxfSeComponent       
    | .common.BaseServiceUnitManager  137 | Starting service unit
11:29:34,083 | DEBUG | RMI TCP Connection(5)-16.17.2.253 | ComponentContextImpl 
    | framework.ComponentContextImpl  124 | Component: servicemix-cxf-se 
activated endpoint: 
{http://servicemix.apache.org/samples/wsdl-first}PersonService : PersonImplPort
11:29:34,083 | DEBUG | RMI TCP Connection(5)-16.17.2.253 | CxfSeComponent       
    | icemix.common.DefaultComponent   79 | Querying service description for 
ServiceEndpoint[service={http://servicemix.apache.org/samples/wsdl-first}PersonService,endpoint=PersonImplPort]
11:29:34,093 | DEBUG | RMI TCP Connection(5)-16.17.2.253 | WSDL1Processor       
    | amework.support.WSDL1Processor  110 | Endpoint 
ServiceEndpoint[service={http://servicemix.apache.org/samples/wsdl-first}PersonService,endpoint=PersonImplPort]
 implements interface {http://servicemix.apache.org/samples/wsdl-first}Person
11:29:34,093 | DEBUG | RMI TCP Connection(5)-16.17.2.253 | CxfSeComponent       
    | icemix.common.DefaultComponent   79 | Querying service description for 
ServiceEndpoint[service={http://servicemix.apache.org/samples/wsdl-first}PersonService,endpoint=PersonImplPort]
11:29:34,093 | DEBUG | RMI TCP Connection(5)-16.17.2.253 | WSDL2Processor       
    | amework.support.WSDL2Processor   70 | Endpoint 
ServiceEndpoint[service={http://servicemix.apache.org/samples/wsdl-first}PersonService,endpoint=PersonImplPort]
 has a non WSDL2 service description
11:29:34,103 | DEBUG | RMI TCP Connection(5)-16.17.2.253 | JCAFlow              
    | cemix.jbi.nmr.flow.jca.JCAFlow  381 | ServiceMix: broadcasting info for 
org.apache.servicemix.jbi.event.EndpointEvent[source=ServiceEndpoint[service={http://servicemix.apache.org/samples/wsdl-first}PersonService,endpoint=PersonImplPort]]
11:29:34,113 | DEBUG | RMI TCP Connection(5)-16.17.2.253 | JMSFlow              
    | i.nmr.flow.jms.AbstractJMSFlow  378 | ServiceMix: broadcasting info for 
org.apache.servicemix.jbi.event.EndpointEvent[source=ServiceEndpoint[service={http://servicemix.apache.org/samples/wsdl-first}PersonService,endpoint=PersonImplPort]]
11:29:34,123 | DEBUG | RMI TCP Connection(5)-16.17.2.253 | CxfSeComponent       
    | servicemix.cxfse.CxfSeEndpoint  279 | Unable to inject ComponentContext: 
org.apache.servicemix.samples.wsdl_first.PersonImpl.setContext(javax.jbi.component.ComponentContext)
11:29:34,123 | DEBUG | RMI TCP Connection(5)-16.17.2.253 | CxfSeComponent       
    | .common.BaseServiceUnitManager  153 | Service unit started
11:29:34,133 | INFO  | RMI TCP Connection(5)-16.17.2.253 | ServiceUnitLifeCycle 
    | framework.ServiceUnitLifeCycle   97 | Starting service unit: 
wsdl-first-cxfbc-su
11:29:34,133 | DEBUG | RMI TCP Connection(5)-16.17.2.253 | CxfBcComponent       
    | .common.BaseServiceUnitManager  137 | Starting service unit
11:29:34,133 | DEBUG | RMI TCP Connection(5)-16.17.2.253 | CxfBcComponent       
    | .common.BaseServiceUnitManager  153 | Service unit started


>>>>>> send request
11:29:40,182 | DEBUG | btpool0-2  | CxfBcComponent           | 
emix.common.AsyncBaseLifeCycle  587 | Created correlation id: 
ID:16.17.2.253-119e199379f-4:1
11:29:40,192 | DEBUG | btpool0-2  | DeliveryChannelImpl      | 
.messaging.DeliveryChannelImpl  458 | SendSync ID:16.17.2.253-119e199379f-4:1 
in DeliveryChannel{servicemix-cxf-bc}
11:29:40,192 | DEBUG | btpool0-2  | SedaFlow                 | 
emix.jbi.nmr.flow.AbstractFlow  118 | Called Flow send
11:29:40,202 | DEBUG | btpool0-2  | DeliveryChannelImpl      | 
.messaging.DeliveryChannelImpl  693 | Waiting for exchange 
ID:16.17.2.253-119e199379f-4:1 (2f40f4) to be answered in 
DeliveryChannel{servicemix-cxf-bc} from sendSync
11:29:40,212 | DEBUG | pool-flow.seda.servicemix-cxf-se-thread-4 | SedaQueue    
            | .jbi.nmr.flow.seda.SedaQueue$1  132 | [EMAIL PROTECTED] dequeued 
exchange: InOut[
  id: ID:16.17.2.253-119e199379f-4:1
  status: Active
  role: provider
  interface: {http://servicemix.apache.org/samples/wsdl-first}Person
  service: {http://servicemix.apache.org/samples/wsdl-first}PersonService
  endpoint: PersonImplPort
  operation: {http://servicemix.apache.org/samples/wsdl-first}GetPerson
  in: <?xml version="1.0" encoding="UTF-8"?><jbi:message 
xmlns:jbi="http://java.sun.com/xml/ns/jbi/wsdl-11-wrapper"; 
xmlns:msg="http://servicemix.apache.org/samples/wsdl-first"; 
name="GetPersonRequest" type="msg:GetPersonRequest" 
version="1.0"><jbi:part><tns:GetPerson 
xmlns:tns="http://servicemix.apache.org/samples/wsdl-first/types";>
      <tns:personId 
xmlns:tns="http://servicemix.apache.org/samples/wsdl-first/types";>world</tns:personId>
    </tns:GetPerson></jbi:part></jbi:message>
]
11:29:40,232 | DEBUG | pool-flow.seda.servicemix-cxf-se-thread-4 | 
CxfSeComponent           | emix.common.AsyncBaseLifeCycle  468 | Received 
exchange: status: Active, role: provider
11:29:40,232 | DEBUG | pool-flow.seda.servicemix-cxf-se-thread-4 | 
CxfSeComponent           | emix.common.AsyncBaseLifeCycle  536 | Retrieved 
correlation id: ID:16.17.2.253-119e199379f-4:1
11:29:40,282 | ERROR | pool-flow.seda.servicemix-cxf-se-thread-4 | 
CxfSeComponent           | ervicemix.common.BaseLifeCycle   48 | Error 
processing exchange InOut[
  id: ID:16.17.2.253-119e199379f-4:1
  status: Active
  role: provider
  interface: {http://servicemix.apache.org/samples/wsdl-first}Person
  service: {http://servicemix.apache.org/samples/wsdl-first}PersonService
  endpoint: PersonImplPort
  operation: {http://servicemix.apache.org/samples/wsdl-first}GetPerson
  in: <?xml version="1.0" encoding="UTF-8"?><jbi:message 
xmlns:jbi="http://java.sun.com/xml/ns/jbi/wsdl-11-wrapper"; 
xmlns:msg="http://servicemix.apache.org/samples/wsdl-first"; 
name="GetPersonRequest" type="msg:GetPersonRequest" 
version="1.0"><jbi:part><tns:GetPerson 
xmlns:tns="http://servicemix.apache.org/samples/wsdl-first/types";>
      <tns:personId 
xmlns:tns="http://servicemix.apache.org/samples/wsdl-first/types";>world</tns:personId>
    </tns:GetPerson></jbi:part></jbi:message>
]
java.lang.NullPointerException
        at 
org.apache.servicemix.cxfse.CxfSeEndpoint.process(CxfSeEndpoint.java:200)
        at 
org.apache.servicemix.common.AsyncBaseLifeCycle.doProcess(AsyncBaseLifeCycle.java:538)
        at 
org.apache.servicemix.common.AsyncBaseLifeCycle.processExchange(AsyncBaseLifeCycle.java:490)
        at 
org.apache.servicemix.common.BaseLifeCycle.onMessageExchange(BaseLifeCycle.java:46)
        at 
org.apache.servicemix.jbi.messaging.DeliveryChannelImpl.processInBound(DeliveryChannelImpl.java:610)
        at 
org.apache.servicemix.jbi.nmr.flow.AbstractFlow.doRouting(AbstractFlow.java:172)
        at 
org.apache.servicemix.jbi.nmr.flow.seda.SedaFlow.doRouting(SedaFlow.java:167)
        at 
org.apache.servicemix.jbi.nmr.flow.seda.SedaQueue$1.run(SedaQueue.java:134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
        at java.lang.Thread.run(Thread.java:595)
11:29:40,292 | DEBUG | pool-flow.seda.servicemix-cxf-se-thread-4 | 
DeliveryChannelImpl      | .messaging.DeliveryChannelImpl  425 | Send 
ID:16.17.2.253-119e199379f-4:1 in DeliveryChannel{servicemix-cxf-se}
11:29:40,292 | DEBUG | pool-flow.seda.servicemix-cxf-se-thread-4 | SedaFlow     
            | emix.jbi.nmr.flow.AbstractFlow  118 | Called Flow send
11:29:40,302 | DEBUG | pool-flow.seda.servicemix-cxf-se-thread-4 | SedaQueue    
            | .jbi.nmr.flow.seda.SedaQueue$1  132 | [EMAIL PROTECTED] dequeued 
exchange: InOut[
  id: ID:16.17.2.253-119e199379f-4:1
  status: Error
  role: consumer
  interface: {http://servicemix.apache.org/samples/wsdl-first}Person
  service: {http://servicemix.apache.org/samples/wsdl-first}PersonService
  endpoint: PersonImplPort
  operation: {http://servicemix.apache.org/samples/wsdl-first}GetPerson
  in: <?xml version="1.0" encoding="UTF-8"?><jbi:message 
xmlns:jbi="http://java.sun.com/xml/ns/jbi/wsdl-11-wrapper"; 
xmlns:msg="http://servicemix.apache.org/samples/wsdl-first"; 
name="GetPersonRequest" type="msg:GetPersonRequest" 
version="1.0"><jbi:part><tns:GetPerson 
xmlns:tns="http://servicemix.apache.org/samples/wsdl-first/types";>
      <tns:personId 
xmlns:tns="http://servicemix.apache.org/samples/wsdl-first/types";>world</tns:personId>
    </tns:GetPerson></jbi:part></jbi:message>
  error: java.lang.NullPointerException
]
11:29:40,312 | DEBUG | pool-flow.seda.servicemix-cxf-se-thread-4 | 
DeliveryChannelImpl      | .messaging.DeliveryChannelImpl  710 | Notifying 
exchange ID:16.17.2.253-119e199379f-4:1(2f40f4) in 
DeliveryChannel{servicemix-cxf-bc} from processInboundSynchronousExchange
11:29:40,312 | DEBUG | btpool0-2  | DeliveryChannelImpl      | 
.messaging.DeliveryChannelImpl  704 | Notified: 
ID:16.17.2.253-119e199379f-4:1(2f40f4) in DeliveryChannel{servicemix-cxf-bc} 
from sendSync




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