[jira] Closed: (VELOCITY-433) Replace parser pool

["Henning Schmiedehausen (JIRA)" <de...@velocity.apache.org>]

     [ https://issues.apache.org/jira/browse/VELOCITY-433?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Henning Schmiedehausen closed VELOCITY-433.
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> Replace parser pool
> -------------------
>
>                 Key: VELOCITY-433
>                 URL: https://issues.apache.org/jira/browse/VELOCITY-433
>             Project: Velocity
>          Issue Type: Improvement
>          Components: Engine
>            Reporter: Serge Knystautas
>            Priority: Minor
>             Fix For: 1.5
>
>         Attachments: ParserPool.java, ParserPoolImpl.java, pool-parsers.txt
>
>
> You cannot configure a class that does parser pooling, which makes it hard to balance between the # of instances to pool and the amount of heap space you're committing to velocity.
> This patch refactors the parser pooling logic so that it behaves with a typical pool and parser factory concept.  The existing pool implementation class is left untouched and is wrapped by the new default class that implements the new ParserPool interface.
> Behavior and benchmark appears consistent.  Tried to format code correctly, but probably missed some spots.  One patch file and 2 new java files.  Will attach shortly.

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