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https://issues.apache.org/jira/browse/TUSCANY-3904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Greg Dritschler updated TUSCANY-3904:
-------------------------------------
Attachment: TUSCANY-3904.patch
> SCAClientFactory.getService() may use wrong binding when referencing a
> promoted service
> ---------------------------------------------------------------------------------------
>
> Key: TUSCANY-3904
> URL: https://issues.apache.org/jira/browse/TUSCANY-3904
> Project: Tuscany
> Issue Type: Bug
> Affects Versions: Java-SCA-2.0
> Reporter: Greg Dritschler
> Priority: Minor
> Attachments: TUSCANY-3904.patch
>
>
> SCAClientFactory.getService() doesn't work correctly when referencing 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. 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.
> 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.
> The logic in getServiceReference() to use the promoted component's context
> doesn't seem to be necessary. I deleted it and re-tested and got the desired
> results (binding.sca was used). I am attaching a patch.
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