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From "Roman Vottner (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CAMEL-6848) Enable vararg support for beaninvocation with Simple
Date Wed, 09 Oct 2013 18:12:42 GMT
Roman Vottner created CAMEL-6848:
------------------------------------

             Summary: Enable vararg support for beaninvocation with Simple 
                 Key: CAMEL-6848
                 URL: https://issues.apache.org/jira/browse/CAMEL-6848
             Project: Camel
          Issue Type: Improvement
          Components: bean-integration
    Affects Versions: 2.11.1
            Reporter: Roman Vottner
            Priority: Minor


Having a simple bean method that accepts multiple String parameters declared as varargs, I'm
having issues sending values from .bean(MyBean.class, "${ foo('a','b') }") or .bean(MyBean.class,
"${ foo(new String[] {'a', 'b'}) }) to my bean directly. The error states that it can't convert
from String to String[] - but even with declaring a String[] (like the second bean invocation)
it is not able to execute the bean.

The bean class simply looks like this:
public MyBean
{
    public void foo(String ... param)
    {
        // do some stuff ...
    }
}

I'd need to specify multiple parameters and to avoid creating multiple classes or methods
which are simply copy&paste classes with small adaptions (inheritance is in place) I'd
love to have a more generic approach in place. If resource intensive calculations are done
in the back running the method multiple times with changed parameters may not be the best
solution imho.



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