Hi Kasun, This same behavior was found and we fixed it sometime before in [1]. Please create a JIRA on this and assign to me.
thanks Eranda [1].https://wso2.org/jira/browse/REGISTRY-1274 On Thu, Jul 18, 2013 at 9:02 AM, Kasun Gajasinghe <[email protected]> wrote: > Hi, > > We have noticed that when sending Hello messages to the discovery proxy we > need to set soap headers wsdlURI and serviceName in the namespace "http:// > *www.wso2.org*/ws/discovery". The discovery client for axis2 services > adds these, so the Hello messages works fine. But we were trying to > integrate ws-discovery with JAX-WS services for which CXF provides it's own > ws-discovery client. This client does not include the above said headers > (obviously). GReg fails to process this request and throws following > exception. [1] > > It seems we have to infer the service name and wsdl location using the > info we can receive through spec-compliant message content. But as I've > seen we can not infer the wsdl urls for jax-ws services since the Hello > request does not contain the fully qualified url in wsd:XAddrs (ex. - > /hello_world). [3] This is a bit strange! > > I have included the ws-dd Hello soap requests of the client of axis2 > services [2], and the client for jax-ws services [2] for comparison. > > [1] ERROR {org.wso2.carbon.discovery.proxy.DiscoveryProxy} - Error while > persisting the service description > java.lang.NullPointerException > at > org.wso2.carbon.governance.api.common.GovernanceArtifactManager.setContent(GovernanceArtifactManager.java:541) > at > org.wso2.carbon.governance.api.common.GovernanceArtifactManager.addGovernanceArtifact(GovernanceArtifactManager.java:184) > at > org.wso2.carbon.governance.api.services.ServiceManager.addService(ServiceManager.java:116) > at > org.wso2.carbon.discovery.util.DiscoveryServiceUtils.addService(DiscoveryServiceUtils.java:157) > at > org.wso2.carbon.discovery.proxy.DiscoveryProxy$1.run(DiscoveryProxy.java:89) > > > [2] > <?xml version="1.0" encoding="UTF-8"?> > <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/ > "> > <soapenv:Header xmlns:wsa="http://www.w3.org/2005/08/addressing";> > <mns:serviceName xmlns:mns="http://www.wso2.org/ws/discovery > ">echo</mns:serviceName> > <mns:wsdlURI xmlns:mns="http://www.wso2.org/ws/discovery";> > http://10.100.0.187:9763/services/echo?wsdl</mns:wsdlURI> > <wsa:To>http://localhost:8080/services/DiscoveryProxy</wsa:To> > <wsa:ReplyTo> > <wsa:Address>http://www.w3.org/2005/08/addressing/none > </wsa:Address> > </wsa:ReplyTo> > > <wsa:MessageID>urn:uuid:eb8f2089-f3cd-44aa-9825-b0a6c2c83da2</wsa:MessageID> > <wsa:Action> > http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01/Hello</wsa:Action> > </soapenv:Header> > <soapenv:Body> > <wsd:Hello xmlns:wsd=" > http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01";> > <wsa:EndpointReference xmlns:wsa=" > http://www.w3.org/2005/08/addressing";> > > <wsa:Address>urn:uuid:a776fc36-26f0-4435-b22b-5ea5925d1de2</wsa:Address> > </wsa:EndpointReference> > <wsd:Types xmlns:axis2ns2=" > http://echo.services.core.carbon.wso2.org > ">axis2ns2:echoPortType</wsd:Types> > <wsd:Scopes> > http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01/DefaultScope > </wsd:Scopes> > <wsd:XAddrs>https://10.100.0.187:9443/services/echo > http://10.100.0.187:9763/services/echo</wsd:XAddrs> > <wsd:MetadataVersion>1</wsd:MetadataVersion> > </wsd:Hello> > </soapenv:Body> > </soapenv:Envelope> > > > [3] > <soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope"; > xmlns:wsa="http://www.w3.org/2005/08/addressing"; > xmlns:tns=" > http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01";> > <soap:Header> > <wsa:Action> > http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01/Hello</wsa:Action> > > <wsa:MessageID>urn:uuid:5063d2d5-4c8c-4f86-b1a0-9c3a17421af2</wsa:MessageID> > <wsa:To>http://localhost:8080/services/DiscoveryProxy</wsa:To> > <wsa:ReplyTo> > <wsa:Address>http://www.w3.org/2005/08/addressing/none > </wsa:Address> > </wsa:ReplyTo> > </soap:Header> > <soap:Body> > <ns2:Hello xmlns="http://www.w3.org/2005/08/addressing"; > xmlns:ns2=" > http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01";> > <EndpointReference> > > <Address>urn:uuid:e67f250f-9402-4c53-bb1f-da1ffe985ebc</Address> > </EndpointReference> > <ns2:Types xmlns:ns3="http://server.hw.demo/ > ">ns3:HelloWorld</ns2:Types> > <ns2:Scopes/> > <ns2:XAddrs>/hello_world</ns2:XAddrs> > <ns2:MetadataVersion>1</ns2:MetadataVersion> > </ns2:Hello> > </soap:Body> > </soap:Envelope> > > > -- > *Kasun Gajasinghe* > Software Engineer; > Development Technologies Team, WSO2 Inc.; http://wso2.com > > > , > *email: **kasung AT spamfree wso2.com > > > ** cell: **+94 (77) 678-0813* > *linked-in: *http://lk.linkedin.com/in/gajasinghe > > > * > * > *blog: **http://kasunbg.org* <http://kasunbg.org> > > > * > twitter: **http://twitter.com/kasunbg* <http://twitter.com/kasunbg> > > > * > * > > _______________________________________________ > Architecture mailing list > [email protected] > https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture > > -- *Eranda Sooriyabandara *Senior Software Engineer; Integration Technologies Team; WSO2 Inc.; http://wso2.com Lean . Enterprise . Middleware E-mail: eranda AT wso2.com Mobile: +94 716 472 816 Linked-In: http://www.linkedin.com/in/erandasooriyabandara Blog: http://emsooriyabandara.blogspot.com/ * *
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