Membrane SOA registry - can not import valid wsdl

[aspa...@gmail.com]

I am trying out Membrane SOA Registry. We have created a lot of .net based web services. When I try to import those, it is throwing following error messages Message: Cannot get property 'name' on null object Caused by: Cannot get property 'name' on null object Class: RegisterController At Line: [42] Code Snippet: I have verified these WSDLS in xmlspy and have no issues. I have emailed in...@predic8.com but no response et. Thanks for your help in advance -ap

[Thomas Bayer]

Hi,

your WSDL file contains embedded policies using WS-Policy. Membrane Registry throws errors when parsing the policies. We have to decide if we will incorporate support for WS-Policy or if we make the registry just to ignore the policies.

Sorry that there is no quick fix,

Thomas

[Ashish Pandit]

Thanks Thomas for the response.

 

I looked at the wsdl and you are correct. it does have policy element. I took another wsdl that does not have policy element  This one also fails with following stack trace. Appreciate your help. 

-ap

2012-09-12 14:53:49,376 [qtp21722195-19] ERROR registry.RegisterController  - Error while parsing http://dev-soawapp:8080/CsStudentService/CsStudentSe

rvice.svc?wsdl

java.lang.NullPointerException: Cannot get property 'name' on null object

        at org.codehaus.groovy.runtime.NullObject.getProperty(NullObject.java:56)

        at org.codehaus.groovy.runtime.InvokerHelper.getProperty(InvokerHelper.java:156)

        at org.codehaus.groovy.runtime.callsite.NullCallSite.getProperty(NullCallSite.java:44)

        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callGetProperty(AbstractCallSite.java:235)

        at de.predic8.registry.Service.extractName(Service.groovy:118)

        at de.predic8.registry.Service.this$2$extractName(Service.groovy)

        at de.predic8.registry.Service$this$2$extractName.callCurrent(Unknown Source)

        at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:44)

        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:141)

        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:149)

        at de.predic8.registry.Service.extractMetadata(Service.groovy:109)

        at de.predic8.registry.Service$extractMetadata.call(Unknown Source)

        at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:40)

        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)

        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:124)

        at de.predic8.registry.RegisterController$_closure4.doCall(RegisterController.groovy:117)

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

        at java.lang.reflect.Method.invoke(Unknown Source)

        at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSite.invoke(PogoMetaMethodSite.java:225)

        at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:51)

        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:149)

        at de.predic8.registry.RegisterController$_closure4.doCall(RegisterController.groovy)

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

        at java.lang.reflect.Method.invoke(Unknown Source)

        at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:88)

        at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233)

        at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1058)

        at groovy.lang.ExpandoMetaClass.invokeMethod(ExpandoMetaClass.java:1070)

        at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:886)

        at groovy.lang.Closure.call(Closure.java:276)

        at groovy.lang.Closure.call(Closure.java:271)

        at org.codehaus.groovy.grails.web.servlet.mvc.SimpleGrailsControllerHelper.handleAction(SimpleGrailsControllerHelper.java:368)

        at org.codehaus.groovy.grails.web.servlet.mvc.SimpleGrailsControllerHelper.executeAction(SimpleGrailsControllerHelper.java:232)

        at org.codehaus.groovy.grails.web.servlet.mvc.SimpleGrailsControllerHelper.handleURI(SimpleGrailsControllerHelper.java:190)

        at org.codehaus.groovy.grails.web.servlet.mvc.SimpleGrailsControllerHelper.handleURI(SimpleGrailsControllerHelper.java:129)

        at org.codehaus.groovy.grails.web.servlet.mvc.SimpleGrailsController.handleRequest(SimpleGrailsController.java:73)

        at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)

        at org.codehaus.groovy.grails.web.servlet.GrailsDispatcherServlet.doDispatch(GrailsDispatcherServlet.java:292)

        at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)

        at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644)

        at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:560)

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)

        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)

        at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:530)

        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1211)

        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:70)

        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1182)

        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:70)

        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1182)

        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:70)

        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1182)

        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:424)

        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:118)

        at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:495)

        at org.eclipse.jetty.server.session.SessionHandler.handle(SessionHandler.java:179)

        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:930)

        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:361)

        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:864)

        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:116)

        at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:346)

        at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:115)

        at org.codehaus.groovy.grails.web.util.WebUtils.forwardRequestForUrlMappingInfo(WebUtils.java:298)

        at org.codehaus.groovy.grails.web.util.WebUtils.forwardRequestForUrlMappingInfo(WebUtils.java:264)

        at org.codehaus.groovy.grails.web.util.WebUtils.forwardRequestForUrlMappingInfo(WebUtils.java:255)

        at org.codehaus.groovy.grails.web.mapping.filter.UrlMappingsFilter.doFilterInternal(UrlMappingsFilter.java:183)

        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)

        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1182)

        at org.codehaus.groovy.grails.web.sitemesh.GrailsPageFilter.obtainContent(GrailsPageFilter.java:245)

        at org.codehaus.groovy.grails.web.sitemesh.GrailsPageFilter.doFilter(GrailsPageFilter.java:134)

        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1182)

        at org.codehaus.groovy.grails.web.servlet.mvc.GrailsWebRequestFilter.doFilterInternal(GrailsWebRequestFilter.java:69)

        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)

        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1182)

        at org.codehaus.groovy.grails.web.filters.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:65)

        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)

        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1182)

        at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)

        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)

        at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)

        at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)

        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1182)

        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:424)

        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:118)

        at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:458)

        at org.eclipse.jetty.server.session.SessionHandler.handle(SessionHandler.java:179)

        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:930)

        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:361)

        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:864)

        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:116)

        at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:243)

        at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126)

        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:112)

        at org.eclipse.jetty.server.Server.handle(Server.java:337)

        at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:546)

        at org.eclipse.jetty.server.HttpConnection$RequestHandler.content(HttpConnection.java:987)

        at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:736)

        at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:209)

        at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:399)

        at org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:437)

        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:435)

[aspa...@gmail.com]

Also, is there a limitation on what tags WSDL can have for it to work with membrane registry? I definitely like the registry but not able to make any sample work so far!

Thanks,

Ap.