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From Stephen Gargan <steve.gar...@gmail.com>
Subject Re: Startup invocation of a route
Date Tue, 29 Dec 2009 06:40:00 GMT
Christopher,

Claus has got you covered ;) There is an EventNotification mechanism
that you can use. Add the following to your routes configure

public class InvokedOnStartupRoute extends RouteBuilder {

    @Override
    public void configure() throws Exception {
        final CamelContext context = getContext();
        context.getManagementStrategy().setEventNotifier(new EventNotifier() {
            public void notify(EventObject event) throws Exception {
               if(event instanceof CamelContextStartedEvent)
               {
                   ProducerTemplate template = context.createProducerTemplate();
                   template.sendBody("direct:invokedOnStartup", "Started");
               }
            }
            public boolean isEnabled(EventObject event) {
                return true;
            }
        });
        from("direct:invokedOnStartup").to("mock:invokedOnStartup");
    }
}

It might be nice also if there were a method in the LifecycleStrategy
interface, onInitializationComplete or the like, that fit a similar
purpose. I'll let Claus comment on that.

rgds,

ste


On Mon, Dec 28, 2009 at 6:06 PM, huntc <huntc@mac.com> wrote:
>
> Hi Stephen,
>
> Thanks for your response.
>
> I do understand the use of the direct component, but thanks for the
> explanation any how.
>
> I guess using the Spring Events mechanism will get me there, but it'd be
> nice to codify the solution in a way that remains agnostic of being invoked
> from Spring.
>
> I'm thinking that it'd be useful to raise a JIRA so that RouteBuilder gets
> the opportunity of kicking things off once the context is ready. What'd
> think?
>
> BTW: I do not have a Main class as I'm using org.apache.camel.spring.Main.
>
> Kind regards,
> Christopher
> --
> View this message in context: http://old.nabble.com/Startup-invocation-of-a-route-tp26949232p26950280.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
>
>

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