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https://issues.apache.org/jira/browse/TRINIDAD-2273?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Blake Sullivan resolved TRINIDAD-2273.
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Resolution: Fixed
> Allow scheme for application to control UIViewRoot caching logic
> ----------------------------------------------------------------
>
> Key: TRINIDAD-2273
> URL: https://issues.apache.org/jira/browse/TRINIDAD-2273
> Project: MyFaces Trinidad
> Issue Type: Bug
> Affects Versions: 1.2.12-core, 2.0.1-core
> Environment: all
> Reporter: Blake Sullivan
> Assignee: Blake Sullivan
> Fix For: 2.0.0-core
>
> Attachments: trin_2273_2_1.patch, trin_2273_2_1_part_deux.patch
>
> Original Estimate: 48h
> Remaining Estimate: 48h
>
> When UIViewRoot caching is enabled, the cached UIViewRoots can consume
> considerable memory across all of the users. The proposal is to extend the
> allowed values of the Servlet Initialization parameter:
> <param-name>org.apache.myfaces.trinidad.CACHE_VIEW_ROOT</param-name>
> to support, in addition to the current "true", and "false" values, the values
> of:
> "strong" UIViewRoot caching is enabled and always uses strong references to
> the cached UIViewRoot
> "soft" UIViewRoot caching is enabled and always uses soft references to the
> cached UIViewRoot, allowing the cached UIViewRoots to be purged if under
> memory pressure
> <classname> The fully qualified classname of an implementation of
> org.apache.myfaces.trinidad.util.ref.PseudoReferenceFactory returning any
> desired PseudoReference implementation.
> In addition, the value of "true" now uses the value of a
> PseudoReferenceFactory implementation registered under the service name
> "org.apache.myfaces.trinidad.CACHE_VIEW_ROOT" if one is registered,
> otherwise, it uses a strong reference, to duplicate the current functionality
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