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Posted to users@camel.apache.org by jtodd <jo...@gmail.com> on 2010/04/29 21:07:05 UTC

Send message on startup

I'd like to send a message to an Active MQ topic when the Camel context
starts up. What the best way to accomplish this?
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Re: Send message on startup

Posted by Willem Jiang <wi...@gmail.com>.

Hi,

You may consider to user the event component[1], if you are using Spring 
to start the camel context.
Otherwise, you may need to add a hook to send the message out when stat 
the camel context.

[1] http://camel.apache.org/event.html

Willem
jtodd wrote:
> I'd like to send a message to an Active MQ topic when the Camel context
> starts up. What the best way to accomplish this?

Re: Send message on startup

Posted by DanD <DD...@UP.COM>.

You can also use a quartz scheduler component in camel.  It will run once
when the component is configured.

<route>
   <from uri="quartz://startup"/>
   <!-- create your message here -->
   <to uri="jms:queue:your-queue"/>
</route>



jtodd wrote:
> 
> I'd like to send a message to an Active MQ topic when the Camel context
> starts up. What the best way to accomplish this?
> 

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Re: Send message on startup

Posted by Claus Ibsen <cl...@gmail.com>.

On Thu, Apr 29, 2010 at 9:07 PM, jtodd <jo...@gmail.com> wrote:
>
> I'd like to send a message to an Active MQ topic when the Camel context
> starts up. What the best way to accomplish this?
> --

You can also use the EventNotifier to have callbacks when Camel is started etc.

You configure this on the CamelContext.
http://camel.apache.org/advanced-configuration-of-camelcontext-using-spring.html

> View this message in context: http://old.nabble.com/Send-message-on-startup-tp28404593p28404593.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