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From "Felix Meschberger (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (FELIX-3745) [DS] A component setting its service properties should be able to set target filters
Date Mon, 05 Nov 2012 06:53:12 GMT

    [ https://issues.apache.org/jira/browse/FELIX-3745?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13490478#comment-13490478
] 

Felix Meschberger edited comment on FELIX-3745 at 11/5/12 6:51 AM:
-------------------------------------------------------------------

I am not really sure, whether this is a good idea (and useful) idea. This is already possible
today by implementing this filter in the component itself.

What would be the concrete use case for this  requirement ?

Also, I would prefer this to not block the 1.6.2 release.
                
      was (Author: fmeschbe):
    I am not really sure, whether this is a good idea (and useful) idea. This is already possible
today by implementing this filter in the component itself.

What would be the concrete use case for this  requirement ?
                  
> [DS]  A component setting its service properties should be able to set target filters
> -------------------------------------------------------------------------------------
>
>                 Key: FELIX-3745
>                 URL: https://issues.apache.org/jira/browse/FELIX-3745
>             Project: Felix
>          Issue Type: Bug
>          Components: Declarative Services (SCR)
>    Affects Versions: scr-1.6.2
>            Reporter: David Jencks
>            Assignee: David Jencks
>             Fix For: scr-1.6.2
>
>
> There's some chance of infinite cycles but a lifecycle method returning new service properties
ought to be able to set target filters on the dependencies.
> Unless this is a bad idea and we shouldn't implement it this should be proposed for the
DS 1.3 spec.

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