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From "Sergey Beryozkin (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CXF-1318) NPE in PolicyEngineImpl / CXF bus is not initialized
Date Fri, 29 Feb 2008 11:34:52 GMT

    [ https://issues.apache.org/jira/browse/CXF-1318?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12573686#action_12573686
] 

Sergey Beryozkin commented on CXF-1318:
---------------------------------------

Can you please have a look at RMPolicyTest system test ?
It shows how you can extrernally attach policies to a given endpoint, without using jaxws:endpoints.

See rm.xml in the same package. I think you don't even need to specify all the wsa and rm
interceptors when using policies.

If you prefere to keep policies in the wsdl, then perhaps the way rm.xml sets up a policy
engine will fix things for you...(just remove the external attachment bean definitions...
)

Can you give it a try please ?

Also, this issue might've been fixed in 2.1 trunk, not sure




> NPE in PolicyEngineImpl / CXF bus is not initialized
> ----------------------------------------------------
>
>                 Key: CXF-1318
>                 URL: https://issues.apache.org/jira/browse/CXF-1318
>             Project: CXF
>          Issue Type: Sub-task
>          Components: WS-* Components
>    Affects Versions: 2.0.3
>            Reporter: Thomas Diesler
>
> Following http://cwiki.apache.org/CXF20DOC/wspconfiguration.html, I set 
>   <p:engine enabled="true" ignoreUnknownAssertions="true"/>
> to enable the policy engine.
> I get 
> Caused by: java.lang.NullPointerException
>         at org.apache.cxf.ws.policy.PolicyEngineImpl.supportsAlternative(PolicyEngineImpl.java:514)
>         at org.apache.cxf.ws.policy.selector.MinimalAlternativeSelector.selectAlternative(MinimalAlternativeSelector.java:43)
>         at org.apache.cxf.ws.policy.EndpointPolicyImpl.chooseAlternative(EndpointPolicyImpl.java:93)
>         at org.apache.cxf.ws.policy.EndpointPolicyImpl.initialise(EndpointPolicyImpl.java:81)
>         at org.apache.cxf.ws.policy.PolicyEngineImpl.createEndpointPolicyInfo(PolicyEngineImpl.java:498)
>         at org.apache.cxf.ws.policy.PolicyEngineImpl.getClientEndpointPolicy(PolicyEngineImpl.java:220)
>         at org.apache.cxf.transport.http.policy.PolicyUtils.getClient(PolicyUtils.java:146)
>         at org.apache.cxf.transport.http.HTTPConduit.initializeConfig(HTTPConduit.java:327)
>         at org.apache.cxf.transport.http.HTTPConduit.<init>(HTTPConduit.java:296)
>         at org.apache.cxf.transport.http.AbstractHTTPTransportFactory.getConduit(AbstractHTTPTransportFactory.java:159)
>         at org.apache.cxf.transport.http.AbstractHTTPTransportFactory.getConduit(AbstractHTTPTransportFactory.java:146)
>         at org.apache.cxf.endpoint.AbstractConduitSelector.getSelectedConduit(AbstractConduitSelector.java:73)
>         at org.apache.cxf.endpoint.UpfrontConduitSelector.prepare(UpfrontConduitSelector.java:61)
>         at org.apache.cxf.endpoint.ClientImpl.prepareConduitSelector(ClientImpl.java:424)
>         at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:251)
>         at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:205)
>         at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:73)
>         at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:135)
> because  the CXF bus is not initialized.
> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:jaxws="http://cxf.apache.org/jaxws"
>   xmlns:p="http://cxf.apache.org/policy" xmlns:cxf="http://cxf.apache.org/core"
>   xsi:schemaLocation="
>   http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
>   http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd
>   http://cxf.apache.org/policy http://cxf.apache.org/schemas/policy.xsd
>   http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">
>   
>   <bean id="mapAggregator" class="org.apache.cxf.ws.addressing.MAPAggregator"/>
>   <bean id="mapCodec" class="org.apache.cxf.ws.addressing.soap.MAPCodec"/>
>   <bean id="rmLogicalOut" class="org.apache.cxf.ws.rm.RMOutInterceptor">
>     <property name="bus" ref="cxf"/>
>   </bean>
>   <bean id="rmLogicalIn" class="org.apache.cxf.ws.rm.RMInInterceptor">
>     <property name="bus" ref="cxf"/>
>   </bean>
>   <bean id="rmCodec" class="org.apache.cxf.ws.rm.soap.RMSoapInterceptor"/>
>   <p:engine enabled="true" ignoreUnknownAssertions="true"/>
>       
>   <cxf:bus name="cxf">
>     <cxf:inInterceptors>
>         <ref bean="mapAggregator"/>
>         <ref bean="mapCodec"/>
>         <ref bean="rmLogicalIn"/>
>         <ref bean="rmCodec"/>
>     </cxf:inInterceptors>
>     <cxf:inFaultInterceptors>
>         <ref bean="mapAggregator"/>
>         <ref bean="mapCodec"/>
>         <ref bean="rmLogicalIn"/>
>         <ref bean="rmCodec"/>
>     </cxf:inFaultInterceptors>
>     <cxf:outInterceptors>
>         <ref bean="mapAggregator"/>
>         <ref bean="mapCodec"/>
>         <ref bean="rmLogicalOut"/>
>         <ref bean="rmCodec"/>
>     </cxf:outInterceptors>
>     <cxf:outFaultInterceptors>
>         <ref bean="mapAggregator"/>
>         <ref bean="mapCodec"/>
>         <ref bean="rmLogicalOut"/>
>         <ref bean="rmCodec"/>
>     </cxf:outFaultInterceptors>
>   </cxf:bus>
>  </beans>

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