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
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