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https://issues.apache.org/jira/browse/ISIS-572?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dan Haywood updated ISIS-572:
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Summary: [WON'T FIX] To improve performance, support the use of data pinned
to caches for entities that are intended to be reference data. For these,
infer the ImmutableFacet. (was: To improve performance, support the use of
data pinned to caches for entities that are intended to be reference data. For
these, infer the ImmutableFacet.)
> [WON'T FIX] To improve performance, support the use of data pinned to caches
> for entities that are intended to be reference data. For these, infer the
> ImmutableFacet.
> -----------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: ISIS-572
> URL: https://issues.apache.org/jira/browse/ISIS-572
> Project: Isis
> Issue Type: New Feature
> Components: Core: Objectstore: JDO
> Affects Versions: objectstore-jdo-1.3.0
> Reporter: Dan Haywood
> Priority: Major
> Fix For: 3.0.0
>
>
> That is, allow the developer to add the DN extension:
> @Extension(vendorName="datanucleus", key="cache-pin", value="true")
> as a way to pin any reference data into memory.
> If present, we should infer that the entity is immutable (ImmutableFacet).
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