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From Claus Ibsen <claus.ib...@gmail.com>
Subject Re: correct use of choice
Date Thu, 07 Jan 2010 09:45:16 GMT
On Thu, Jan 7, 2010 at 10:40 AM, yaog <yairogen@gmail.com> wrote:
>
> Hi,
>
> I want to test out filters. I have this route:
>
> <route id="route1">
>
>   <from uri="direct:start" />
>   <to uri="bean:compAImpl" />
>
>   <camel:setHeader
> headerName="goto"><camel:constant>B</camel:constant></camel:setHeader>
>
>   <camel:choice>
>
>      <when>
>           <camel:simple>in.header.goto='B'</camel:simple>
>           <to uri="bean:compBImpl" />
>      </when>
>
>      <otherwise>
>           <to uri="bean:compCImpl" />
>      </otherwise>
>
>   </camel:choice>
> </route>
>
> It is not working. only C is invoked.

The simple languages support a limited set of operators as listed here
http://camel.apache.org/simple.html

The eq is using double = so you should use == instead of only a single =

And you need ${ } around the header. Just check the simple
documentation page as there are plenty of examples.


>
> What is wrong?
> --
> View this message in context: http://old.nabble.com/correct-use-of-choice-tp27057257p27057257.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
>
>



-- 
Claus Ibsen
Apache Camel Committer

Author of Camel in Action: http://www.manning.com/ibsen/
Open Source Integration: http://fusesource.com
Blog: http://davsclaus.blogspot.com/
Twitter: http://twitter.com/davsclaus

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