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https://issues.apache.org/jira/browse/SLING-3505?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Justin Edelson resolved SLING-3505.
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Resolution: Fixed
Fix Version/s: Resource Resolver 1.1.2
Assignee: Antonio Sanso (was: Justin Edelson)
I have committed Antonio and my combined changes in r1605423. Beyond the
patches attached, the web console plugin now displays duplicated entries where
more than one content path has the same vanity path. In these cases, the
inoperative vanity path (because it has a lower vanity order) is greyed out and
has strike through text. Although the duplicates at first seemed strange to me,
I think this is a net positive as it provides more visibility into what mapping
exist.
> Improve handling of updates to mapping (alias, vanity path)
> -----------------------------------------------------------
>
> Key: SLING-3505
> URL: https://issues.apache.org/jira/browse/SLING-3505
> Project: Sling
> Issue Type: Improvement
> Components: ResourceResolver
> Affects Versions: Resource Resolver 1.1.0
> Reporter: Carsten Ziegeler
> Assignee: Antonio Sanso
> Fix For: Resource Resolver 1.1.2
>
> Attachments: MapEntry.java.rej, SLING-3505-patch.txt,
> SLING-3505-patch2.txt, SLING-3505-patch2.txt, SLING-3505-patch3-je.txt,
> SLING-3505-patch3.txt, SLING-3505-patch3.txt
>
>
> The update handling for the mapping including aliases and vanity path is a
> simple algorithm which simply updates the whole mapping. Especially with
> large mapping info spread across the repository, a simple update of a single
> property results in the whole mapping info to be recreated.
> It would be great if this could be improved.
> Right now, only the active mapping is hold in memory - as a change of a
> single property might cause to activate a totally different mapping than the
> one which was changed (e.h. when the ordering is changed), the update needs
> to be more complex or more information needs to be hold in memory.
> In addition there is more to consider, like if the vanity path info is
> changed, only the new value is available - but the old is gone.
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