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From "Douglas Rand (JIRA)" <j...@apache.org>
Subject [jira] Commented: (JEXL-13) [jexl] Make JEXL allow for an Uberspect plugin
Date Thu, 07 Dec 2006 22:13:23 GMT
    [ http://issues.apache.org/jira/browse/JEXL-13?page=comments#action_12456617 ] 
            
Douglas Rand commented on JEXL-13:
----------------------------------

What about a very simple patch to Introspector.java? The following meets my needs, albeit
it might not meet the needs of someone who wanted multiple uberspects in different applications
that shared a single VM.

    /**
     * Replace the uberspect with a user defined uberspect
     * @param uber
     */
    public static void setUperspect(Uberspect uber)
    {
       if (uber == null)
      {
         throw new IllegalArgumentException("uber may not be null");
      }
       uberSpect = uber;
       Log logger = LogFactory.getLog(Introspector.class);
       ((UberspectLoggable) uberSpect).setRuntimeLogger(logger);
    }

> [jexl] Make JEXL allow for an Uberspect plugin
> ----------------------------------------------
>
>                 Key: JEXL-13
>                 URL: http://issues.apache.org/jira/browse/JEXL-13
>             Project: Commons JEXL
>          Issue Type: Improvement
>    Affects Versions: 1.0
>         Environment: Operating System: All
> Platform: All
>            Reporter: Doug Rand
>            Priority: Minor
>             Fix For: 2.0
>
>         Attachments: jexl-patch.txt, patch.txt
>
>
> Unlike Velocity, JEXL does not allow for the Uberspect object to be replaced at
> runtime. By allowing replacement JEXL can be extended for Java 1.5 or other
> desireable functionality. I have a patch available for this.

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