[jira] [Updated] (SLING-11119) Optimise service retrieval for bundled scripts

["Radu Cotescu (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SLING-11119?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Radu Cotescu updated SLING-11119:
---------------------------------
    Summary: Optimise service retrieval for bundled scripts  (was: Optimise service retrieval for HTL bundled scripts)

> Optimise service retrieval for bundled scripts
> ----------------------------------------------
>
>                 Key: SLING-11119
>                 URL: https://issues.apache.org/jira/browse/SLING-11119
>             Project: Sling
>          Issue Type: Improvement
>          Components: Scripting
>            Reporter: Radu Cotescu
>            Assignee: Radu Cotescu
>            Priority: Major
>             Fix For: Scripting Core 2.4.4
>
>
> The current implementation of {{org.apache.sling.scripting.sightly.impl.engine.bundled.BundledUnitManagerImpl}} relies on the actual {{BundledRenderUnit}} to retrieve OSGi services that are used by the bundled (precompiled) script. That implementation is provided by the {{org.apache.sling.scripting.core.impl.bundled.AbstractBundledRenderUnit#getService}} method, but, given its execution context, it has a shorter lived cache in which OSGi services are kept. In addition, that implementation is currently affected by SLING-11118.
> Since the {{org.apache.sling.scripting.core.impl.bundled.ScriptContextProvider}} service actually provides a {{org.apache.sling.scripting.core.ScriptHelper}} implementation capable of retrieving OSGi services with the correct classloader that provides the bundled (precompiled) script, the HTL {{org.apache.sling.scripting.sightly.impl.engine.extension.use.JavaUseProvider}} should try to use the {{ScriptHelper}} in this scenario, if one is available, otherwise fallback to the {{BundledRenderUnit}} like before.



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