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https://issues.apache.org/jira/browse/POOL-211?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13792482#comment-13792482
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Mark Thomas commented on POOL-211:
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It has been a while but I am working on adding this to Pool 2 now. I am
refactoring it a little so it works with ObjectPool and KeyedObjectPool with
minimal duplication.
I'm debating whether to include the cglib implementation or not. I am currently
leaning towards shipping the implementation but with cglib as an optional
dependency.
> Proxy support for pooled objects
> --------------------------------
>
> Key: POOL-211
> URL: https://issues.apache.org/jira/browse/POOL-211
> Project: Commons Pool
> Issue Type: Improvement
> Affects Versions: 1.6, 2.0
> Reporter: Brad Koehn
> Labels: features, patch
> Attachments: src.jar, test.jar
>
> Original Estimate: 48h
> Remaining Estimate: 48h
>
> Attached are files and tests that would allow users of commons-pool to
> interact with a proxy to the pooled object rather than the pooled object
> itself. This provides two benefits: detection of leaked pooled objects (when
> returnObject() isn't called) with a stack trace and detection of using pooled
> objects after they have been returned to the pool. The system provides a
> delegate which can be placed in front of any ObjectPool, similar to calling
> Collections.unmodifiableCollection(). Callers do not know that they're
> working with a proxy rather than the pooled object itself. Implementations
> are provided to use Java proxies or CGLib (useful when the pooled object
> doesn't implement an interface). Unit tests are also provided.
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