Hi Simon, 

Thank you very much for your help I have got a little progress, but not
completly. I have made two different things and I haven't got success in
anyone:

1) I have kept in my mind that you sent me and I have used it as feedback
for my application. Now I get the follow error message when I run the
isClient.java:

Starting ...
Information.composite ready
Exception in thread "main" org.osoa.sca.ServiceUnavailableException: No
service invoker is available for reference default
(bindingURI=InformationServiceComponent operation=getInformationObject).
        at
org.apache.tuscany.sca.binding.sca.impl.RuntimeSCAReferenceBindingProvider.c
reateInvoker(RuntimeSCAReferenceBindingProvider.java:192)
        at
org.apache.tuscany.sca.core.assembly.RuntimeWireImpl.addBindingInterceptor(R
untimeWireImpl.java:214)
        at
org.apache.tuscany.sca.core.assembly.RuntimeWireImpl.initInvocationChains(Ru
ntimeWireImpl.java:156)
        at
org.apache.tuscany.sca.core.assembly.RuntimeWireImpl.getInvocationChains(Run
timeWireImpl.java:97)
        at
org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.getInvocationCha
in(JDKInvocationHandler.java:190)
        at
org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvoca
tionHandler.java:124)
        at $Proxy5.getInformationObject(Unknown Source)
        at Client.isClient.main(isClient.java:34)

PS: I say that I have got "a little progress" because I have got that the
composite is ready!!! :-)
    At this moment the problem is "no service invoker is available" :-(


2)On the other hand... I have copied the files which you provided me
(Information.composite, InformationService.java,
InformationServiceImpl.java, InformationObject.java,
InformationObjectImpl.java, isClient.java), too. I have generated a new
project with the aforementioned files and with the exceptions package
(ISNotFoundException.java), but when I run isClient.java I get the follow
error message:

Starting ...
Exception in thread "main" org.osoa.sca.ServiceRuntimeException:
org.osoa.sca.ServiceRuntimeException:
org.apache.tuscany.sca.contribution.service.ContributionResolveException:
java.lang.ClassNotFoundException:
eu.services.information.rh.InformationServiceImpl
        at
org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance(SCADomain.j
ava:264)
        at
org.apache.tuscany.sca.host.embedded.SCADomain.newInstance(SCADomain.java:69
)
        at Client.isClient.main(isClient.java:13)
Caused by: org.osoa.sca.ServiceRuntimeException:
org.apache.tuscany.sca.contribution.service.ContributionResolveException:
java.lang.ClassNotFoundException:
eu.services.information.rh.InformationServiceImpl
        at
org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.<init>(DefaultSCA
Domain.java:127)
        at
org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance(SCADomain.j
ava:230)
        ... 2 more
Caused by:
org.apache.tuscany.sca.contribution.service.ContributionResolveException:
java.lang.ClassNotFoundException:
eu.services.information.rh.InformationServiceImpl
        at
org.apache.tuscany.sca.implementation.java.xml.JavaImplementationProcessor.r
esolve(JavaImplementationProcessor.java:114)
        at
org.apache.tuscany.sca.implementation.java.xml.JavaImplementationProcessor.r
esolve(JavaImplementationProcessor.java:58)
        at
org.apache.tuscany.sca.contribution.processor.DefaultStAXArtifactProcessorEx
tensionPoint$LazyStAXArtifactProcessor.resolve(DefaultStAXArtifactProcessorE
xtensionPoint.java:211)
        at
org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcesso
r.resolve(ExtensibleStAXArtifactProcessor.java:97)
        at
org.apache.tuscany.sca.assembly.xml.BaseAssemblyProcessor.resolveImplementat
ion(BaseAssemblyProcessor.java:236)
        at
org.apache.tuscany.sca.assembly.xml.CompositeProcessor.resolve(CompositeProc
essor.java:730)
        at
org.apache.tuscany.sca.assembly.xml.CompositeProcessor.resolve(CompositeProc
essor.java:71)
        at
org.apache.tuscany.sca.contribution.processor.ExtensibleStAXArtifactProcesso
r.resolve(ExtensibleStAXArtifactProcessor.java:97)
        at
org.apache.tuscany.sca.assembly.xml.CompositeDocumentProcessor.resolve(Compo
siteDocumentProcessor.java:114)
        at
org.apache.tuscany.sca.assembly.xml.CompositeDocumentProcessor.resolve(Compo
siteDocumentProcessor.java:45)
        at
org.apache.tuscany.sca.contribution.processor.ExtensibleURLArtifactProcessor
.resolve(ExtensibleURLArtifactProcessor.java:86)
        at
org.apache.tuscany.sca.contribution.service.impl.ContributionServiceImpl.pro
cessResolvePhase(ContributionServiceImpl.java:397)
        at
org.apache.tuscany.sca.contribution.service.impl.ContributionServiceImpl.add
Contribution(ContributionServiceImpl.java:327)
        at
org.apache.tuscany.sca.contribution.service.impl.ContributionServiceImpl.con
tribute(ContributionServiceImpl.java:152)
        at
org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.<init>(DefaultSCA
Domain.java:125)
        ... 3 more
Caused by: java.lang.ClassNotFoundException:
eu.services.information.rh.InformationServiceImpl
        ... 18 more

Best regards and thanks again.

Ana Belen



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