[jira] [Commented] (SLING-6056) achieve 1:1 mapping between observation and resource change listener

["Stefan Egli (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SLING-6056?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15506623#comment-15506623 ] 

Stefan Egli commented on SLING-6056:
------------------------------------

perhaps this should go on a separate ticket, but related to ResourceChangeListener I think we should look into adding more filtering capabilities to it. Ideally it would be possible to support everything what Oak supports.

> achieve 1:1 mapping between observation and resource change listener
> --------------------------------------------------------------------
>
>                 Key: SLING-6056
>                 URL: https://issues.apache.org/jira/browse/SLING-6056
>             Project: Sling
>          Issue Type: Task
>          Components: ResourceResolver
>    Affects Versions: Resource Resolver 1.4.18
>            Reporter: Stefan Egli
>            Priority: Critical
>             Fix For: Resource Resolver 1.4.20
>
>
> At the moment it seems there is a 1:n mapping between 1 OakResourceListener (and 1 BasicObservationReporter) and n ResourceChangeListeners. The idea however is to get rid of such a bottleneck and have a 1:1 mapping (that might or might not be in the BasicObservationReporter, that I don't know). We should implement such a 1:1 mapping.
> See [thread on dev list|http://sling.markmail.org/thread/uwhda777psgklwo6]



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