camel-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From boday <ben.o...@initekconsulting.com>
Subject Re: Dynamic queue name from header property.
Date Sat, 07 Jul 2012 05:45:03 GMT
you shouldn't need to set/get the extra header value, you can also just do
this...

<route>
    <from uri="activemq:IN.QUEUE?preserveMessageQos=true" />
    <recipientList>
	<simple>activemq:queue:HLQ.${in.header.Q_NAME}</simple>
    </recipientList>
</route>


dube wrote
> 
> Hello
> 
> I need to dynamically route my messages to queues using camel based off a
> header property.  I need to do this in a way where I can append the value
> of that header to a high level qualifier (HLQ) and have the message routed
> to that queue.  Understanding that I need to add some validation logic, 
> I've figured out a way to do this, but it seems kind of messy. Can someone
> tell me if there is a more direct way of accomplishing what I'm doing
> below?
> 
> 		<route>
> 			<description>Example Camel Route</description>
> 			<from uri="activemq:IN.QUEUE?preserveMessageQos=true" />
> 			<setHeader headerName="FINAL_DESTINATION">
> 				<simple resultType="java.lang.String">
>                                     
> activemq:queue:HLQ.${in.header.Q_NAME}
>                                 </simple>
> 			</setHeader>
> 			<recipientList delimiter=",">
> 				<header>FINAL_DESTINATION</header>
> 			</recipientList>
> 		</route>
> 
> The result I would be expecting is that the producing application sets a
> JMS header property Q_NAME.  The route reads that and produces it to a
> queue named HLQ.<that value>.
> 
> So if the header Q_NAME = OUTPUT.QUEUE then the message would be produced
> to HLQ.OUTPUT.QUEUE
> 
> Thanks!
> 


-----
Ben O'Day
IT Consultant -http://consulting-notes.com

--
View this message in context: http://camel.465427.n5.nabble.com/Dynamic-queue-name-from-header-property-tp5715644p5715645.html
Sent from the Camel - Users mailing list archive at Nabble.com.

Mime
View raw message