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From Claus Ibsen <claus.ib...@gmail.com>
Subject Re: aggregator: dynamic completion size
Date Fri, 24 May 2013 04:08:06 GMT
Hi

Yeah read the docs
http://camel.apache.org/aggregator2

You can use dynamic completion size / timeout etc. to trigger when you
have < 500 messages.

On Fri, May 24, 2013 at 3:39 AM, javamonkey79 <javamonkey79@gmail.com> wrote:
> It seems that the completionSize attribute of the aggregator will "make up
> the difference" if there are no more messages.
>
> I'd like to be able to do something like:
>                         <aggregate strategyRef="myAggregationStrategy" completionSize="500">
>                                 <correlationExpression>
>                                         <constant>true</constant>
>                                 </correlationExpression>
>                                 <to id="out" uri="sftp://someone@something.com/test/"
/>
>                         </aggregate>
>
> Where, the from on this route is a queue that gets in 500+ messages at a
> time and it puts them together in batches of 500. This works fine, if you
> actually have 500 messages. However, if you have less than 500, it
> duplicates messages to make it 500.
>
> I tried to use a completionPredicate instead, but I suspect that I have to
> do something that is a hybrid of a completionSize and a completionTimeout.
> Or perhaps I am over thinking this?
>
> Is there a way to do what I am trying to do in Camel (v2.11 FWIW)?
>
>
>
> --
> View this message in context: http://camel.465427.n5.nabble.com/aggregator-dynamic-completion-size-tp5733048.html
> Sent from the Camel - Users mailing list archive at Nabble.com.



-- 
Claus Ibsen
-----------------
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Red Hat, Inc.
FuseSource is now part of Red Hat
Email: cibsen@redhat.com
Web: http://fusesource.com
Twitter: davsclaus
Blog: http://davsclaus.com
Author of Camel in Action: http://www.manning.com/ibsen

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