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From mistrz <grok...@edmunds.com>
Subject Re: Interceptors implementaion
Date Sun, 20 Dec 2009 20:45:18 GMT

I understand that selectors and filters accomplish the task.  The issue is
that messages are posted to the queue and THEN filtered out.  In certain
situations that can be a significant performance problem.  


Claus Ibsen-2 wrote:
> 
> Hi
> 
> On Fri, Dec 18, 2009 at 9:14 PM, mistrz <grokita@edmunds.com> wrote:
>>
>> We want to post messages to a Virtual Topic (ActiveMQ) and some queues
>> not to
>> receive the message based on the headers.  The Camel Interceptors
>> actually
>> allow the message to get to the queue, is that correct?  If yes, that is
>> not
>> optimal--any other solutions?
>> --
> 
> I do not understand what you want? Can you explain a bit more what you
> want?
> 
> 
> In JMS you can use SQL like selects to filter out messages you do not want
> 
> Its standard in JMS
> http://activemq.apache.org/selectors.html
> http://java.sun.com/j2ee/1.4/docs/api/javax/jms/Message.html
> 
> With Camel you can use the Message Filter EIP to filter out unwanted
> messages
> http://camel.apache.org/message-filter.html
> 
> 
> 
>> View this message in context:
>> http://old.nabble.com/Interceptors-implementaion-tp26849086p26849086.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
> 
> 

-- 
View this message in context: http://old.nabble.com/Interceptors-implementaion-tp26849086p26867148.html
Sent from the Camel - Users mailing list archive at Nabble.com.


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