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createDispatch with WS-Address
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created by <a href="http://community.jboss.org/people/objectiser">Gary Brown</a> in <i>JBoss Web Services</i> - <a href="http://community.jboss.org/message/575667#575667">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I'm trying to create a Dispatch instance using WS-Addressing endpoint reference.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>When I try this from code deployed within the server, both using cxf and native, it results in an exception like:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><pre class="jive-pre"><code class="jive-code">12:14:48,551 ERROR [STDERR] javax.xml.ws.WebServiceException: Port HelloWorldPort not found.
12:14:48,552 ERROR [STDERR]     at org.apache.cxf.jaxws.ServiceImpl.getJaxwsEndpoint(ServiceImpl.java:258)
12:14:48,552 ERROR [STDERR]     at org.apache.cxf.jaxws.ServiceImpl.createDispatch(ServiceImpl.java:616)
12:14:48,552 ERROR [STDERR]     at org.apache.cxf.jaxws.ServiceImpl.createDispatch(ServiceImpl.java:641)
12:14:48,552 ERROR [STDERR]     at javax.xml.ws.Service.createDispatch(Service.java:444)
</code></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>However when I run the same code in a client app, it works fine - the Dispatch instance is returned.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>The code fragment I use is:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><pre class="jive-pre"><code class="jive-code jive-java">     <font color="navy"><b>try</b></font> <font color="navy">{</font>
            URL wsdlUrl=WSClient.class.getClassLoader().getResource(<font color="red">"HelloWorldWS.wsdl"</font>);
           
            System.out.println(<font color="red">"WSDL="</font>+wsdlUrl);
           
            QName serviceName=QName.valueOf(<font color="red">"{http://simple_invoke/helloworld}HelloWorldWSService"</font>);
           
            Service service = Service.create(wsdlUrl, serviceName);
 
            String text=<font color="red">"<EndpointReference xmlns=\"http://www.w3.org/2005/08/addressing\">"</font>+
                    <font color="red">"<Address>http://localhost:8080/Quickstart_bpel_simple_invoke/HelloWorldWS</Address>"</font>+
                    <font color="red">"<ReferenceParameters/>"</font>+
                    <font color="red">"<Metadata>"</font>+
                        <font color="red">"<wsam:ServiceName xmlns:wsam=\"http://www.w3.org/2007/05/addressing/metadata\" "</font>+
                            <font color="red">" xmlns:srv=\"http://simple_invoke/helloworld\" EndpointName=\"HelloWorldPort\">srv:HelloWorldWSService</wsam:ServiceName>"</font>+
                    <font color="red">"</Metadata>"</font>+
                    <font color="red">"</EndpointReference>"</font>;
   
            javax.xml.ws.EndpointReference epr=
                javax.xml.ws.wsaddressing.W3CEndpointReference.readFrom(<font color="navy"><b>new</b></font> StreamSource(
                        <font color="navy"><b>new</b></font> java.io.ByteArrayInputStream(text.getBytes())));
           
            Dispatch dispatcher = service.createDispatch(epr, SOAPMessage.class,
                        Service.Mode.MESSAGE, <font color="navy"><b>new</b></font> javax.xml.ws.soap.AddressingFeature());
           
            System.out.println(<font color="red">"DISPATCHER="</font>+dispatcher);
           
        <font color="navy">}</font> <font color="navy"><b>catch</b></font>(Exception e) <font color="navy">{</font>
            e.printStackTrace();
        <font color="navy">}</font>
</code></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Not sure if the problem is due to the way that the port (or endpoint name) in EPR is being handled. In WS-Addressing meta spec, endpoint name is an NCName attribute on the ServiceName element. However the ServiceMetaData in jbossws-native I believe is expecting it to be a QName with namespace of the service name. This is possibly why it is not locating the port?</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I am trying to override the web service address (URL) in the WSDL, and it appears the Service/Dispatch approach only allows WS-Addressing to be used for this. If there is another means of overriding the URL, then I would also be interested in trying that.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Regards</p><p>Gary</p></div>
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