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https://issues.apache.org/jira/browse/AXIS2-4524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13006386#comment-13006386
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Martin Aubele commented on AXIS2-4524:
--------------------------------------

Could an axis listener be a way to reset the cache on hot deploy?

listener need to implement org.apache.axis2.engine.AxisObserver interface
 
<listener class="org.apache.axis2.BeanUtilCacheResetListener">
    <parameter name="myPara" locked="false">parameterValue</parameter>
</listener>
 

> Caching BeanInfo in adb module's BeanUtil improves performance
> --------------------------------------------------------------
>
>                 Key: AXIS2-4524
>                 URL: https://issues.apache.org/jira/browse/AXIS2-4524
>             Project: Axis2
>          Issue Type: Improvement
>          Components: adb
>    Affects Versions: 1.5
>            Reporter: Valgeir Halldórsson
>         Attachments: BeanUtil.diff, axis2.diff
>
>
> I've detected that org.apache.axis2.databinding.utils.BeanUtil class can be 
> improved for performance. It seems that invoking 
> Introspector.getBeanInfo(Class,  Class) takes a lot of time. By caching 
> java.beans.BeanInfo in this class it doubles up (at least) the performance, 
> especially when returning a big dataset. I changed this myself and saw a 
> great deal of performance improvement. 

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