[jira] Commented: (ARIES-450) Service based provisioning returns services that can never be used

["Guillaume Nodet (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ARIES-450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12920188#action_12920188 ] 

Guillaume Nodet commented on ARIES-450:
---------------------------------------

Isn't that a bug in the OBR resolver?

> Service based provisioning returns services that can never be used
> ------------------------------------------------------------------
>
>                 Key: ARIES-450
>                 URL: https://issues.apache.org/jira/browse/ARIES-450
>             Project: Aries
>          Issue Type: Bug
>          Components: Application
>    Affects Versions: 0.3
>            Reporter: Timothy Ward
>             Fix For: 0.3
>
>
> When performing service based provisioning, the OBR metadata does not provide any information about the version of the interface either required or exposed as a service.
> For example, 
> * I have a bundle A that uses the org.apache.aries.Foo service, and imports org.apache.aries;version="[1.0.0,2.0.0)"
> * I have a bundle B that provides the org.apache.aries.Foo service and imports org.apache.aries;version="[2.0.0,2.1.0)"
> When bundle A is provisioned, the current implementation will return bundle B as a valid implementation of the Foo service, even though there is no way that A can ever use it because the class spaces have no overlap!

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