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https://issues.apache.org/jira/browse/TUSCANY-4005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Simon Laws reassigned TUSCANY-4005:
-----------------------------------
Assignee: Simon Laws
> Ambiguous wire target is not reported as an error
> -------------------------------------------------
>
> Key: TUSCANY-4005
> URL: https://issues.apache.org/jira/browse/TUSCANY-4005
> Project: Tuscany
> Issue Type: Bug
> Affects Versions: Java-SCA-2.0
> Reporter: Greg Dritschler
> Assignee: Simon Laws
> Priority: Minor
>
> I have a component reference with a target that includes only a component
> name.
> <reference name="xyz" target="MultipleServiceComponent"/>
> The target component has multiple services. According to the following text
> in the assembly specification, the target component must have one and only
> one service with a compatible interface.
> 1844 If <service-name> is not present, the target component MUST have one
> and only
> 1845 one service with an interface that is a compatible superset of the wire
> source's
> 1845 interface and satisifies the policy requirements of the wire source,
> and the SCA
> 1846 runtime MUST use this service for the wire. [ASM60048]
> This implies to me that if there are multiple services with compatible
> interfaces, I should get an error. This does not happen. Instead the first
> match is taken. It's unclear to me why there needs to be only one match. If
> there are multiple matches that satisfy the interface and the policy
> requirements, it seems like using any of the matches is just as good.
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