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From "Xibin Zeng (JIRA)" <...@beehive.apache.org>
Subject [jira] Created: (BEEHIVE-900) No external configuration for control method parameter
Date Tue, 30 Aug 2005 14:19:04 GMT
No external configuration for control method parameter
------------------------------------------------------

         Key: BEEHIVE-900
         URL: http://issues.apache.org/jira/browse/BEEHIVE-900
     Project: Beehive
        Type: Bug
  Components: Controls  
    Versions: TBD    
 Environment: N/A
 Reporter: Xibin Zeng


Currently, external configuration for control method parameters is not supported:

    //
    // ControlBeanContext.getParameterPropertySet
    //
    public <T extends Annotation> T getParameterPropertySet(Method m, int i, Class<T>
propertySet)
                                    throws IllegalArgumentException, IndexOutOfBoundsException
    {
        if (i >= m.getParameterTypes().length)
            throw new IndexOutOfBoundsException("Invalid parameter index for method:" + m);

        //
        // BUGBUG: Currently, there is no external override mechanism for method parameters
        //
        Annotation [] paramAnnots = m.getParameterAnnotations()[i];
        for (int j = 0; j < paramAnnots.length; j++)
            if (propertySet.isAssignableFrom(paramAnnots[j].getClass()))
                return (T)paramAnnots[j];

        return null;
    }

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