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From "Kevin Sutter (JIRA)" <>
Subject [jira] Updated: (OPENJPA-1443) Turn on some additional DataCache and PCData testcases
Date Mon, 22 Mar 2010 16:57:28 GMT


Kevin Sutter updated OPENJPA-1443:

    Summary: Turn on some additional DataCache and PCData testcases  (was: DataCache and QueryCache

Renaming per Donald's suggestion and created a new subtask for the additional future work
still required...

> Turn on some additional DataCache and PCData testcases
> ------------------------------------------------------
>                 Key: OPENJPA-1443
>                 URL:
>             Project: OpenJPA
>          Issue Type: Improvement
>          Components: datacache
>    Affects Versions: 2.0.0-M3
>            Reporter: Kevin Sutter
>            Assignee: Kevin Sutter
>             Fix For: 2.0.0
> Looking to improve the efficiency of the DataCache and QueryCache.  Benchmarking is showing
that the constant conversion from the POJO format to and from the PCData format is taking
its toll.  After talking with Patrick on the subject, he pointed out the PCDataGenerator which
enhances the Entities for use in the Cache (vs using whole new PCData objects).  The use of
the PCDataGenerator is configured via the openjpa.DynamicDataStructs property.
> When I dug into this a bit, I discovered that the testcases for this function have been
disabled since they were introduced into our repository.  As I continue to investigate the
alternatives, I'm updating these testcases and re-enabling them.  There is a whole set of
testcases related to the datacache and querycache capabilities.  I may be busy for a while...
> This JIRA will be used to re-enable these testcases.  And, maybe even start to improve
the efficiency of this PCData object processing...

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