On Wed, Feb 25, 2009 at 2:32 PM, Roman Kalukiewicz <roman.kalukiew...@gmail.com> wrote: > 2009/2/25 david_geary <david_ge...@lagan.com>: >> >> Hi, >> >> I'm using an xpath filter in the xml configuration eg >> >> <filter> >> <xpath>//cs:case/@queue="13"</xpath> >> <to uri=..../> >> </filter> >> >> What's the easiest way to combine filters eg I want to accept it if its on >> queue 13 OR 14 (or if on queue 13 AND some other attribute is a particular >> value?) >> >> I know I can set up separate filters and chain them to get 'AND' logic or >> achieve 'OR' logic by putting the results onto the same seda queue say but >> is there an easier general way to do this with the <filter> or <xpath> xml >> syntax? > > There is org.apache.camel.builder.PredicateBuilder class that has > helper methods that allows you to nicely combine Predicates. > Unfortunately it helps with Java DSL only. > Take a look at his blog entry demonstrating how to use the Java DSL predicate to combine predicates. http://davsclaus.blogspot.com/2009/02/apache-camel-and-using-compound.html
-- Claus Ibsen Apache Camel Committer Open Source Integration: http://fusesource.com Blog: http://davsclaus.blogspot.com/
