[jira] Updated: (FELIX-102) Implement singleton bundle support

["Alin Dreghiciu (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FELIX-102?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alin Dreghiciu updated FELIX-102:
---------------------------------

    Attachment: FELIX-102.patch

The attached patch implements the singleton support.
Basically while resolving the bundle it check if there are any other resolved bundles with the same symbolic name, and if there is it throws an exception that will stop the resolving process.

As the implementation used some methods available in R4SerachPolicyCore I extract those methods in Util class. Actually this extracted methods could be used also from getBundleSymbolicName() from FELIX-650.

The method does not lock the bundles so locking may be needed, no sure.


> Implement singleton bundle support
> ----------------------------------
>
>                 Key: FELIX-102
>                 URL: https://issues.apache.org/jira/browse/FELIX-102
>             Project: Felix
>          Issue Type: New Feature
>          Components: Framework, Specification compliance
>            Reporter: Richard S. Hall
>            Priority: Minor
>         Attachments: FELIX-102.patch
>
>
> Section 3.5.2 of the OSGi R4 core specification describes singleton bundles. Felix does not currently support this.

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