James.Strachan wrote:
>
> 2008/5/9 Krystian Szczesny <[EMAIL PROTECTED]>:
>>
>> Hi,
>>
>>
>> Before, when delaying single messages I've used for example
>> delayer(3000)
>> and it worked flawlessly.
>> Now I need to delay a sequence of messages, so when I send 5 messages,
>> the
>> first should be delayed by 3000, second by 6000 etc...
>>
>> Is there any way I could do that with Camel?
>
> You just need to use an expression for the time that the message is to
> be sent at. So you could do something like...
>
> from("activemq:foo").delay().method("someBean",
> "sendAtTime").to("activemq:bar");
>
> then the bean would look like this...
>
> public class SomeBean {
> public long sendAtTime(@Header("MyDelayHeader") long delay) {
> if (delay <= 0) delay = 3000;
> return System.currentTimeMillis() + delay;
> }
> }
>
> which would look for the MyDelayHeader on the message and use that as the
> delay.
>
>
> --
> James
> -------
> http://macstrac.blogspot.com/
>
> Open Source Integration
> http://open.iona.com
>
>
Hi James,
thanks for fast answer.
One more thing if you could...
I am using spring to configure the whole thing:
<camelContext id="camel"
xmlns="http://activemq.apache.org/camel/schema/spring";>
<route>
<from uri="activemq:queue:Input" />
<delayer>
<simple>header.JMSTimestamp</simple>
<to uri="activemq:queue:Delayed" />
<delay>3000</delay>
</delayer>
</route>
</camelContext>
How can I add "method("someBean","sendAtTime")" to this configuration?
I would be grateful for an answer.
Best regards,
Krystian
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