I have a question about how SCAClientFactory.getService() deals with a
promoted service.
Let's say I have composite A with component C1
<component name="C1">
<implementation.composite name="B"/>
<service name="S1Promoted">
<binding.sca name="myscabinding"/>
</service>
</component>
and composite B with component C2
<service name="S1Promoted" promote="C2"/>
<component name="C2">
<implementation.java class="..."/>
<service name="S1">
<binding.ws/>
</service>
</component>
When I use SCAClientFactory.getService("C1/S1Promoted/myscabinding") to
obtain the service, the invocation uses binding.ws, not binding.sca.
RuntimeComponentImpl.getServiceReference(Class<B> businessInterface, String
serviceName) checks for
implementation.composite and then uses the component context of the promoted
component to create a self-reference.
ComponentContextImpl.getEndpoint(ComponentService service, String
bindingName) searches for the endpoint in the promoted component's context.
It has a check for binding name, but if it can't find a match, logic added
by TUSCANY-3543 just picks the first endpoint.
This doesn't sound correct to me. It certainly seems wrong to ignore the
explicit binding name and pick something else. But even I left out the
binding name and just asked for "C1/S1Promoted", I would expect binding.sca
to be used since that's the binding that's defined for that component
service.
Greg
