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From "Piotr Bzdyl (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CAMEL-5392) Optimize bean expression with local introspection cache to avoid re introspection when not needed
Date Fri, 03 Aug 2012 12:05:02 GMT

    [ https://issues.apache.org/jira/browse/CAMEL-5392?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13428014#comment-13428014
] 

Piotr Bzdyl commented on CAMEL-5392:
------------------------------------

FYI: This change also fixes XPathBuilder thread local memory leak (or rather unintentional
object retention) reported in [CAMEL-3813]. Please, take a look at more info in [my comment|https://issues.apache.org/jira/browse/CAMEL-3813?focusedCommentId=13424875&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13424875].
                
> Optimize bean expression with local introspection cache to avoid re introspection when
not needed
> -------------------------------------------------------------------------------------------------
>
>                 Key: CAMEL-5392
>                 URL: https://issues.apache.org/jira/browse/CAMEL-5392
>             Project: Camel
>          Issue Type: Improvement
>          Components: camel-core
>            Reporter: Claus Ibsen
>            Assignee: Claus Ibsen
>             Fix For: 2.9.3, 2.10.0
>
>         Attachments: bean-expression.diff
>
>
> See nabble
> http://camel.465427.n5.nabble.com/Bean-Expression-Performance-tp5715003.html
> A bean expression is dynamic evaluated on each exchange. But the bean type and method
may match previous evaluation, and therefore the introspection can be locally cached to avoid
re introspection.

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