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From "Alessio Soldano (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CXF-4875) NPE resolving policy reference
Date Tue, 05 Mar 2013 16:43:11 GMT
Alessio Soldano created CXF-4875:
------------------------------------

             Summary: NPE resolving policy reference
                 Key: CXF-4875
                 URL: https://issues.apache.org/jira/browse/CXF-4875
             Project: CXF
          Issue Type: Bug
          Components: WS-* Components
            Reporter: Alessio Soldano


This is related to the changes for CXF-4814 [1]. I get the following exception
{code}
java.lang.NullPointerException
	at org.apache.cxf.ws.policy.WSPolicyFeature.resolveLocal(WSPolicyFeature.java:236)
	at org.apache.cxf.ws.policy.WSPolicyFeature.resolveReference(WSPolicyFeature.java:225)
	at org.apache.cxf.ws.policy.WSPolicyFeature.initializeEndpointPolicy(WSPolicyFeature.java:153)
	at org.apache.cxf.ws.policy.WSPolicyFeature.initialize(WSPolicyFeature.java:118)
	at org.apache.cxf.frontend.ServerFactoryBean.applyFeatures(ServerFactoryBean.java:248)
	at org.apache.cxf.frontend.ServerFactoryBean.create(ServerFactoryBean.java:192)
	at org.apache.cxf.jaxws.JaxWsServerFactoryBean.create(JaxWsServerFactoryBean.java:211)
	at org.apache.cxf.jaxws.EndpointImpl.getServer(EndpointImpl.java:454)
	at org.apache.cxf.jaxws.EndpointImpl.doPublish(EndpointImpl.java:334)
	... 30 more
{code}

when dealing with a spring descriptor as follows:

{code}
...
<wsp:Policy wsu:Id="RM" xmlns:wsp="http://www.w3.org/ns/ws-policy" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">
    <wsam:Addressing xmlns:wsam="http://www.w3.org/2007/02/addressing/metadata">
      <wsp:Policy/>
    </wsam:Addressing>
    <wsrmp:RMAssertion xmlns:wsrmp="http://schemas.xmlsoap.org/ws/2005/02/rm/policy">
      <wsrmp:BaseRetransmissionInterval Milliseconds="10000"/>
    </wsrmp:RMAssertion>
  </wsp:Policy>
  
  <jaxws:endpoint id='TestService' address='http://@jboss.bind.address@:8080/jaxws-cxf-wsrm-basic-rpc'
implementor='org.jboss.test.ws.jaxws.cxf.wsrm.BasicRPCEndpointImpl'>
    <jaxws:features>
      <p:policies>
        <wsp:PolicyReference URI="#RM" xmlns:wsp="http://www.w3.org/ns/ws-policy"/>
      </p:policies>
    </jaxws:features>
  </jaxws:endpoint>
...
{code}

It seems like the code in WSPolicyFeature::resolveLocal(PolicyReference ref, final Bus bus,
DescriptionInfo i) is trying to access the current DescriptionInfo, while that will only be
set later in WSPolicyFeature::initialize(Server server, Bus bus) (using the ServiceModelPolicyUpdater::addPolicyAttachments
and ServiceModelPolicyUpdater::addPolicy methods)


[1] http://svn.apache.org/viewvc/cxf/trunk/rt/ws/policy/src/main/java/org/apache/cxf/ws/policy/WSPolicyFeature.java?r1=1445307&r2=1445306&pathrev=1445307

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