[jira] [Commented] (ARIES-1442) Subsystem impersonates bundles that are a constituent through sharing the osgi.identity capability

["John Ross (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ARIES-1442?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14985303#comment-14985303 ] 

John Ross commented on ARIES-1442:
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Features share everything, so there's no way to hide the osgi.identity capabilities. In the implementation, this is accomplished by having features use the region of their scoped subsystem. They have no region of their own capable of not "exporting" anything. The sharing policy of the scoped subsystem as configured in the region can still hide things.

However, I suspect by "export" you mean that the osgi.identity capabilities of feature bundles show up as capabilities of the feature via the getCapabilities method. I think this is wrong and that osgi.identity capabilities must be unary and unique per resource.

> Subsystem impersonates bundles that are a constituent through sharing the osgi.identity capability
> --------------------------------------------------------------------------------------------------
>
>                 Key: ARIES-1442
>                 URL: https://issues.apache.org/jira/browse/ARIES-1442
>             Project: Aries
>          Issue Type: Bug
>          Components: Subsystem
>    Affects Versions: subsystem-2.0.4
>         Environment: karaf pax-exam
>            Reporter: Bas
>         Attachments: CapabilitiesDifferOnRestart.java.patch
>
>
> Feature subsystems should export all capabilities of its constituents. The osgi.identity capability is also exported but I doubt it is supposed to.
> It might cause problems when using osgi.identity in the preferred-provider header.



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