Hi
On Tue, Jan 31, 2012 at 5:10 PM, Gershaw, Geoffrey
<[email protected]> wrote:
> Hello,
>
>
>
> I am a newbie to Camel. I've read a bunch of docs, but have not found an
> answer to this specific use case.
>
Welcome to the community.
>
>
> 1. Assume the following.
>
> a. I have the belown XML msg in the body of my Message.
>
> <Example>
>
> <User>joe</User>
>
> </Example>
>
> b. I am using a bean as a Filter. The method signature is
>
> i.
> public boolean validateUser(String user)
>
> c. Ideally I would like to user xpath in the config file to pass
> "Joe" to the validateUser method
>
Yes xpath works fine for grabbing content from a XML doc.
However where it get tricky is if your XML uses namespaces. If so
your XPath expression *must* also use namespaces.
> d. If the method returns false, I would like the route to stop.
> Don't know how to do this.
>
You can use a Content Based Router, and in the otherwise leg, you can
use the stop DSL.
> e. If the method returns true, I would like to pass the original
> XML msg to a processor and finish the route.
>
Yes this happens already, the filter predicate is just for determine
true | false
> f. Is this possible?
>
>
Yes, something a like
from X
choice
when bean (myFilterBean)
to Y
otherwise
stop
>
>
>
> Thanks
>
> Geoff Gershaw
>
>
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>
--
Claus Ibsen
-----------------
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