Hi Eranda, The provided JIRA is quite different from this issue. That Jira ticket is a bug where GReg failed to process services which has a service hierarchy. Here, the issue is GReg expects some soap headers that WS-Discovery spec does not require you to specify in hello requests by default. Anyway, created JIRA, and assigned to you. [1]
[1] https://wso2.org/jira/browse/REGISTRY-1679 Thanks, KasunG On Thu, Jul 18, 2013 at 9:42 AM, Eranda Sooriyabandara <[email protected]>wrote: > 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/ > > > > * > * > > _______________________________________________ > Architecture mailing list > [email protected] > https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture > > -- *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> * *
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