[jira] [Resolved] (SLING-13275) Backport to 1.x - cache results of ResourceResolver.getResourceParentType

["Julian Reschke (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SLING-13275?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julian Reschke resolved SLING-13275.
------------------------------------
    Resolution: Done

> Backport to 1.x - cache results of ResourceResolver.getResourceParentType
> -------------------------------------------------------------------------
>
>                 Key: SLING-13275
>                 URL: https://issues.apache.org/jira/browse/SLING-13275
>             Project: Sling
>          Issue Type: Task
>          Components: ResourceResolver
>            Reporter: Roy Teeuwen
>            Priority: Major
>             Fix For: Resource Resolver 1.12.16
>
>
> Backport of SLING-12244 to the 1.x maintenance branch.
> The change was applied to master (commit 3abb019aa7c242ebbac5bac756f07845f774b080) and released in Resource Resolver 2.0.0, but was never backported, so the 1.x line still lacks it.
> h3. Original description (SLING-12244)
> {quote}
> In the context of Sling Models I found that a lot of calls to ResourceResolver.getParentResourceType(Resource) are done, which result in repository access. But this can happen also outside of it.
> In a simple example (AEM wknd page) I found in total 320 calls to in total 36 resources. Caching these can save around 280 requests to the repository, which a reduction in repository access in the range of 2-3% when rendering the complete page.
> {quote}



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