thank you very much to all now works fine!
bye ---------- Initial Header ----------- >From : "Phillips, Chad" [email protected] To : "[email protected]" [email protected] Cc : Date : Fri, 23 Oct 2009 10:53:12 -0400 Subject : RE: problem: reference to jax-ws external web service (calling it) > In your binding element, try going directly to the service endpoint, like > this: > > <binding.ws > > wsdlElement="http://prova.netbureau.it/#wsdl.port(provaWSService/provaWSPort)" > uri="http://localhost:8080/ProvaWS/provaWS"/> > > -----Original Message----- > From: [email protected] [mailto:[email protected]] > Sent: Friday, October 23, 2009 04:26 > To: user > Cc: user > Subject: problem: reference to jax-ws external web service (calling it) > Importance: High > > ok, > > i have modified the client: > > ProvaWS provaws = ((Client)node).getService(ProvaWS.class, > "ProvaWSExtService"); <- the component name not the name of the serviceClass > > but now i have a strange exception, a null pointer exception: > > > Exception in thread "main" java.lang.reflect.InvocationTargetException > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > at > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > > at > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > at java.lang.reflect.Method.invoke(Method.java:597) > > at > > org.apache.tuscany.sca.launcher.LauncherMain.invokeMainMethod(LauncherMain.java:114) > > at > > org.apache.tuscany.sca.launcher.LauncherMain.main(LauncherMain.java:55) > > Caused by: java.lang.NullPointerException > > at > > org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.createOperationClient(Axis2BindingInvoker.java:276) > > at > > org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invokeTarget(Axis2BindingInvoker.java:138) > > at > > org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invoke(Axis2BindingInvoker.java:119) > > at > > org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke(DataTransformationInterceptor.java:72) > > at > > org.apache.tuscany.sca.core.invocation.impl.JDKInvocationHandler.invoke(JDKInvocationHandler.java:302) > > at > > org.apache.tuscany.sca.core.invocation.impl.JDKInvocationHandler.invoke(JDKInvocationHandler.java:167) > > at $Proxy16.addws(Unknown Source) > > at it.netbureau.prova.ProvaWSImpl.addws(ProvaWSImpl.java:24) > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > at > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > > at > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > at java.lang.reflect.Method.invoke(Method.java:597) > > at > > org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke(JavaImplementationInvoker.java:136) > > at > > org.apache.tuscany.sca.core.databinding.wire.PassByValueInterceptor.invoke(PassByValueInterceptor.java:61) > > at > > org.apache.tuscany.sca.binding.sca.provider.SCABindingInvoker.invoke(SCABindingInvoker.java:61) > > at > > org.apache.tuscany.sca.core.databinding.wire.PassByValueInterceptor.invoke(PassByValueInterceptor.java:61) > > at > > org.apache.tuscany.sca.core.invocation.impl.JDKInvocationHandler.invoke(JDKInvocationHandler.java:302) > > at > > org.apache.tuscany.sca.core.invocation.impl.JDKInvocationHandler.invoke(JDKInvocationHandler.java:167) > > at $Proxy16.addws(Unknown Source) > > at TuscanyClient.Tuscanyclient.main(Tuscanyclient.java:44) > > and so another reflection error... > > WHAT's wrong now?? :( :''( > > > this is my composite file: > > <composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"; > targetNamespace="http://sample"; > xmlns:sample="http://sample"; > xmlns:wsdli="http://www.w3.org/2004/08/wsdl-instance"; > name="SCAExample"> > > > <!-- external web service JAX-WS --> > <component name="ProvaWSExtService"> > <implementation.java class="it.netbureau.prova.ProvaWSImpl"/> > <reference name="ProvaWSService"> > <binding.ws > > wsdlElement="http://prova.netbureau.it/#wsdl.port(provaWSService/provaWSPort)" > > wsdli:wsdlLocation="http://localhost:8080/ProvaWS/provaWS?wsdl"/> > </reference> > </component> > thanks > > and class that implemtent the interface of service that esposes remoted > services(ProvaWs): > > @Service(ProvaWS.class) > public class ProvaWSImpl implements ProvaWS{ > > @Reference > public ProvaWS ProvaWSService; > > public Integer addws(int num1, int num2) { > System.out.println("***ProvaWSService is " + ProvaWSService); > return ProvaWSService.addws(num1, num2); > } > > } > If something miss, see my mails above: > > > ---------- Initial Header ----------- > > > > From : "[email protected]" [email protected] > > To : "user" [email protected] > > Cc : "user" [email protected],"luckbr1975" > > [email protected],"user" [email protected] > > Date : Thu, 22 Oct 2009 11:01:35 +0200 > > Subject : Re:problem: reference to jax-ws external web service (calling it) > > > > > > > > > > > > > > > > > sorry > > > the name of the service means: > > > > > > 1) the name of tag components in composite file? > > > or > > > 2) the name of tag service in a composite file? > > > or > > > 3)the name of Service class generated with wsimport that give me the port > > > to ws? > > > > > > i'm confused.. > > > > > > my code used the 3 > > > > > > Node node = Node.getInstance... > > > > > > provaws = ((Client)node).getService(ProvaWS.class, "ProvaWSService"); > > > > > > ProvaWS is the interface of jax-ws web service (generated by ws monitor) > > > and ProvaWSService is right? > > > > > > above the error give me by tuscany: > > > it's a reflection error.. > > > > > > > ok > > > > > > > > i try as you suggest me (see the above response, here) > > > > but now i give me an error of service unavailable. The service is alive > > > > and the wsdl url is correct. > > > > The error is " java.lang.reflect.InvocationTargetException Caused by: > > > > org.oasisopen.sca.ServiceUnavailableException: The service > > > > ProvaWSService has not been contributed to the domain" as you can see > > > > above. but i can't understand what mean..the web service try to call is > > > > an external web service running in tomcat.. > > > > anny suggest please? > > > > > > > > thank you > > > > > > > > 22-ott-2009 10.01.43 org.apache.tuscany.sca.node.impl.NodeImpl start > > > > INFO: Starting node: http://tuscany.apache.org/sca/1.1/nodes/default > > > > 22-ott-2009 10.01.44 org.apache.tuscany.sca.node.impl.NodeFactoryImpl > > > > configureNode > > > > INFO: Loading contribution: > > > > file:/C:/Documents%20and%20Settings/portoni.NETBUREAU/Documenti/NetBeansProjects/SCAExternalWS2/ANT_TUSCANY_RUNNER/sample-invoking-Provaws.jar > > > > 22-ott-2009 10.01.46 > > > > org.apache.tuscany.sca.endpoint.impl.EndpointRegistryImpl addEndpoint > > > > INFO: EndpointRegistry: Add endpoint - Endpoint: URI = > > > > ProvaWSExtService#service-binding(ProvaWS/ProvaWS) > > > > 22-ott-2009 10.01.46 > > > > org.apache.tuscany.sca.endpoint.impl.EndpointRegistryImpl > > > > addEndpointReference > > > > INFO: EndpointRegistry: Add endpoint reference - Endpoint Reference: > > > > URI = > > > > ProvaWSExtService#reference-binding(ProvaWSService/ProvaWSService) > > > > Target = Endpoint: > > > > Exception in thread "main" java.lang.reflect.InvocationTargetException > > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > > > at > > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > > > > at > > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > > > at java.lang.reflect.Method.invoke(Method.java:597) > > > > at > > > > org.apache.tuscany.sca.launcher.LauncherMain.invokeMainMethod(LauncherMain.java:114) > > > > at > > > > org.apache.tuscany.sca.launcher.LauncherMain.main(LauncherMain.java:55) > > > > Caused by: org.oasisopen.sca.ServiceUnavailableException: The service > > > > ProvaWSService has not been contributed to the domain > > > > at > > > > org.apache.tuscany.sca.node.impl.NodeImpl.getServiceReference(NodeImpl.java:172) > > > > at > > > > org.apache.tuscany.sca.node.impl.NodeImpl.getService(NodeImpl.java:138) > > > > at TuscanyClient.Tuscanyclient.main(Tuscanyclient.java:41) > > > > ... 6 more > > > > > > > > > > > > > > > > ---------- Initial Header ----------- > > > > > > > > From : "Luciano Resende" [email protected] > > > > To : [email protected] > > > > Cc : > > > > Date : Wed, 21 Oct 2009 08:07:30 -0700 > > > > Subject : Re: reference to jax-ws external web service (calling it) > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > On Wed, Oct 21, 2009 at 2:28 AM, [email protected] > > > > > <[email protected]> wrote: > > > > > > Now i have this kind of problem give me by tuscany: > > > > > > > > > > > > GRAVE: Reference not found for component reference: Component = > > > > > > ProvaWSService Reference = ProvaWSService > > > > > > 21-ott-2009 11.15.35 > > > > > > org.apache.tuscany.sca.assembly.builder.impl.CompositeBindingURIBuilderImpl > > > > > > GRAVE: Reference not found for component reference: Component = > > > > > > ProvaWSService Reference = ProvaWSService > > > > > > 21-ott-2009 11.15.35 > > > > > > org.apache.tuscany.sca.assembly.builder.impl.ComponentReferenceWireBuilderImpl > > > > > > AVVERTENZA: No targets for reference: Composite = > > > > > > {http://sample}Calculator Reference = ProvaWS > > > > > > 21-ott-2009 11.15.35 > > > > > > org.apache.tuscany.sca.assembly.builder.impl.ComponentReferenceEndpointReferenceBuilderImpl > > > > > > AVVERTENZA: No targets for reference: Composite = > > > > > > {http://sample}Calculator Reference = ProvaWS > > > > > > 21-ott-2009 11.15.35 > > > > > > org.apache.tuscany.sca.binding.ws.wsdlgen.BindingWSDLGenerator > > > > > > AVVERTENZA: Unable to generate WSDL for > > > > > > ProvaWSService/ProvaWSService > > > > > > 21-ott-2009 11.15.35 > > > > > > org.apache.tuscany.sca.binding.ws.wsdlgen.BindingWSDLGenerator > > > > > > GRAVE: No interface contract for ProvaWSService/ProvaWSService > > > > > > Exception in thread "main" > > > > > > java.lang.reflect.InvocationTargetException > > > > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native > > > > > > Method) > > > > > > ... > > > > > > > > > > > > What's wrong > > > > > > > > > > > > i semplified my project.. I have an exteernal webservice running in > > > > > > tomcat with class ProvaWs that contain a webmethod. Interface > > > > > > generated by wsimport is ProvaWs and the Service is ProvaWsservice > > > > > > > > > > > > this mean that i have a client with jax-ws, i get service instance > > > > > > x and x.getProvaWsPort() give me the stub class (remote class > > > > > > ProvaWs) whose interface is ProvaWs. Calling then remote method > > > > > > add(@WebMethod definition). > > > > > > > > > > > > I add this: A ProvaWsImpl class that implements ProvaWs interface > > > > > > (linke in Wehater ws example: > > > > > > https://svn.apache.org/repos/asf/tuscany/branches/sca-java-1.x/samples/zipcode-jaxws/). > > > > > > This is my composite: > > > > > > > > > > > > <composite xmlns="http://docs.oasis-open.org/ns/opencsa/sca/200903"; > > > > > > targetNamespace="http://sample"; > > > > > > xmlns:sample="http://sample"; > > > > > > xmlns:wsdli="http://www.w3.org/2004/08/wsdl-instance"; > > > > > > name="Calculator"> > > > > > > > > > > > > > > > > > > <!-- external web service JAX-WS --> > > > > > > <component name="ProvaWSService"> > > > > > > <implementation.java > > > > > > class="it.netbureau.prova.ProvaWSImpl"/> > > > > > > <reference name="ProvaWSService"> > > > > > > <binding.ws > > > > > > wsdlElement="http://prova.netbureau.it > > > > > > /#wsdl.port(provaWSService/provaWSPort)" > > > > > > wsdli:wsdlLocation="http://localhost:8080 > > > > > > /ProvaWS/provaWS?wsdl"/> > > > > > > </reference> > > > > > > </component> > > > > > > > > > > > > </composite> > > > > > > > > > > > > I pass my reference in : > > > > > > > > > > > > @Service(ProvaWS.class) > > > > > > public class ProvaWSImpl implements ProvaWS{ > > > > > > > > > > > > �...@reference > > > > > > public ProvaWS ProvaWS; > > > > > > > > > > > > public Integer addws(int num1, int num2) { > > > > > > return ProvaWS.addws(num1, num2); > > > > > > } > > > > > > > > > > > > What's wrong? I should implement an interface also for > > > > > > ProvaWsService??? :| :( > > > > > > > > > > > > thank you! > > > > > > Roby > > > > > > > > > > > > > > > > > > > > > > You reference name > > > > > > > > > > <reference name="ProvaWSService"> > > > > > > > > > > Should match you reference variable > > > > > > > > > > @Reference > > > > > public ProvaWS ProvaWS; > > > > > > > > > > so it should be > > > > > > > > > > @Reference > > > > > public ProvaWS ProvaWSService; > > > > > > > > > > > > > > > -- > > > > > Luciano Resende > > > > > http://people.apache.org/~lresende > > > > > http://lresende.blogspot.com/ > > > > > > > > > > > > > > > > > > > > > > > > >
