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From "Daniel Kulp (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (CXF-3410) org.apache.cxf.ws.policy.PolicyAnnotationListener throws NPE on endpoints with wsdlURL only (i.e. no serviceClass)
Date Tue, 05 Apr 2011 20:13:06 GMT

     [ https://issues.apache.org/jira/browse/CXF-3410?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Daniel Kulp resolved CXF-3410.
------------------------------

       Resolution: Fixed
    Fix Version/s: 2.3.4
                   2.4
         Assignee: Daniel Kulp

> org.apache.cxf.ws.policy.PolicyAnnotationListener throws NPE on endpoints with wsdlURL
only (i.e. no serviceClass)
> ------------------------------------------------------------------------------------------------------------------
>
>                 Key: CXF-3410
>                 URL: https://issues.apache.org/jira/browse/CXF-3410
>             Project: CXF
>          Issue Type: Bug
>          Components: WS-* Components
>    Affects Versions: 2.3.2, 2.3.3
>         Environment: Apache Camel context, Maven project
>            Reporter: Anestis Georgiadis
>            Assignee: Daniel Kulp
>             Fix For: 2.4, 2.3.4
>
>
> Camel context is configured to create a CXF endpoint through use of a WSDL file only
(i.e. no implementor). Spring configuration definition is as follows:
> {code:xml}
> <cxf:cxfEndpoint id="nireusV5"
> 		address="http://10.234.2.81:8080/nireus/v5"
> 		wsdlURL="classpath:wsdl/nireus_old.wsdl">
> 	<cxf:properties>
> 		<entry key="dataFormat" value="PAYLOAD" />
> 	</cxf:properties>
> </cxf:cxfEndpoint>
> {code}
> Maven dependencies include cxf-rt-ws-policy and cxf-rt-ws-security modules, in an attempt
to introduce use of WS-SecurityPolicy in the endpoint. When the camel context is starting
up, the following NPE is raised:
> {code}
> Caused by: java.lang.NullPointerException
>         at org.apache.cxf.ws.policy.PolicyAnnotationListener.addPolicies(PolicyAnnotationListener.java:210)
>         at org.apache.cxf.ws.policy.PolicyAnnotationListener.handleEvent(PolicyAnnotationListener.java:84)
>         at org.apache.cxf.service.factory.AbstractServiceFactoryBean.sendEvent(AbstractServiceFactoryBean.java:73)
>         at org.apache.cxf.frontend.ServerFactoryBean.create(ServerFactoryBean.java:179)
>         at org.apache.camel.component.cxf.CxfConsumer.<init>(CxfConsumer.java:251)
> {code}
> PolicyAnnotationListener.addPolicies(...) method code is trying to get any declared @Policy
or @Policies annotations on the class object that is being passed as argument. This object
though is null, probably because no implementor object or service class is declared on the
endpoint (I'm using just a WSDL).
> The problem is solved, and the context is properly started-up, if the method is modified
as follows:
> {code:java}
>     private void addPolicies(AbstractServiceFactoryBean factory, Server server, Class<?>
cls) {
>         List<Policy> list = CastUtils.cast((List<?>)server.getEndpoint().getEndpointInfo()
>                                            .getInterface().removeProperty(EXTRA_POLICIES));
>         if (list != null) {
>             addPolicies(factory, server.getEndpoint(), cls, list, Policy.Placement.BINDING);
>         }
>         // --- Start of modification ---
>         if (cls == null) {
>             return;
>         }
>         // --- End of modification ---
>     ...
> {code}
> I can provide a sample application to exhibit the problem, if that helps.

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