[jira] [Commented] (FELIX-3745) [DS] A component setting its service properties should be able to set target filters

["Felix Meschberger (JIRA)" <ji...@apache.org>]

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

Felix Meschberger commented on FELIX-3745:
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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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