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From Raymond Augé (JIRA) <j...@apache.org>
Subject [jira] [Commented] (FELIX-4826) expose OptionalAttributes as interface on AttributeDefinition and ObjectClassDefinition implementations
Date Sun, 08 Mar 2015 20:59:38 GMT

    [ https://issues.apache.org/jira/browse/FELIX-4826?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14352252#comment-14352252
] 

Raymond Augé commented on FELIX-4826:
-------------------------------------

With this change two possibilities are achieved:

# It's possible to cast OCDs and ADs returned from the MetaTypeService to {{org.apache.felix.metatype.OptionalAttributesProvider}}.
Of course care must be taken to perform an instanceof check to ensure instances actually implements
the interface.
# It's possible to implement {{org.apache.felix.metatype.OptionalAttributesProvider}} on custom
OCDs and ADs returned by MetaTypeProvider implementations.

> expose OptionalAttributes as interface on AttributeDefinition and ObjectClassDefinition
implementations
> -------------------------------------------------------------------------------------------------------
>
>                 Key: FELIX-4826
>                 URL: https://issues.apache.org/jira/browse/FELIX-4826
>             Project: Felix
>          Issue Type: Improvement
>          Components: Metatype Service
>         Environment: Any
>            Reporter: Raymond Augé
>         Attachments: FELIX-4826.patch
>
>
> Currently, there isn't a practical way to obtain OptionalAttributes on ADs and OCDs.
> However, with the addition of a simple interface it would be possible to both access
this extra information as well as add extra information programmatically when implemented
MetaTypeProviders.



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