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From "Brad Koehn (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (POOL-211) Proxy support for pooled objects
Date Mon, 14 Oct 2013 14:27:42 GMT

    [ https://issues.apache.org/jira/browse/POOL-211?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13794144#comment-13794144
] 

Brad Koehn commented on POOL-211:
---------------------------------

Thanks! Glad the patch got accepted. 

> 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
>             Fix For: 2.0
>
>         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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