Boolean Filter condiitons in Camel?

[gmotts_gary.motts]

Hello,

I'm interested in building filter conditions in Camel that contain booleans and am looking for suggestions.   For instance, I know the following basic filter will work:

from("activemq:topic:topic2").filter(header("OrginatingApplication").isEqualTo("01")).to("activemq:queue:example2");

How do I filter on another header value using an AND operator?  I need something like this which is not supported:

from("activemq:topic:topic2").filter(header("OrginatingApplication").isEqualTo("01") AND header("Key").isEqualTo("ABC)).to("activemq:queue:example2");

My alternative design is to implement a JMS Selector and use SQL92....But for some reason this filter does not seem to work:

from("activemq:topic:topic2").to("activemq:queue:example3?selector=OriginatingApplication='01'&key='ABC'");

-Gary

Edited by: gmotts on May 8, 2009 10:34 AM

Edited by: gmotts on May 8, 2009 10:38 AM

Edited by: gmotts on May 8, 2009 10:41 AM

[davsclaus]

Hi

See this blog entry of mine on using compound predicates (so you can do AND for instance)

http://davsclaus.blogspot.com/2009/02/apache-camel-and-using-compound.html

[gmotts_gary.motts]

Thanks Claus,

Nice Blog, I was able to create, test, and verify how to define 2 predicates then stack them into a 3rd using AND conditions.

Very helpful!