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Posted to users@camel.apache.org by carnevalegiacomo <ca...@gmail.com> on 2014/07/04 08:04:16 UTC

Multicast parallel processing

Hi,
I'm trying to use multicast to execute parallel bean method invocation as
following:
-----------------------------
<multicast stopOnException="false" parallelProcessing="true">
                <pipeline>
                    <bean ref="bean-1" method="method-1"/>
                    <setProperty propertyName="property-1">
                        <simple>${body}</simple>
                    </setProperty>
                </pipeline>
                <pipeline>
                    <bean ref="bean-2" method="method-2"/>
                    <setProperty propertyName="property-2">
                        <simple>${body}</simple>
                    </setProperty>
                </pipeline>
 </multicast>
<log message="${property.property-1}"/>//The property is empty
<log message="${property.property-2}"/>//The property is not empty
--------------------------
How can I get property-1 after the multicast?

Thanks

Giacomo




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Re: Multicast parallel processing

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

Hi

Use a custom aggregation strategy to "merge" the results of the
multicast. Otherwise it returns the last exchange out of the box.


On Fri, Jul 4, 2014 at 8:04 AM, carnevalegiacomo
<ca...@gmail.com> wrote:
> Hi,
> I'm trying to use multicast to execute parallel bean method invocation as
> following:
> -----------------------------
> <multicast stopOnException="false" parallelProcessing="true">
>                 <pipeline>
>                     <bean ref="bean-1" method="method-1"/>
>                     <setProperty propertyName="property-1">
>                         <simple>${body}</simple>
>                     </setProperty>
>                 </pipeline>
>                 <pipeline>
>                     <bean ref="bean-2" method="method-2"/>
>                     <setProperty propertyName="property-2">
>                         <simple>${body}</simple>
>                     </setProperty>
>                 </pipeline>
>  </multicast>
> <log message="${property.property-1}"/>//The property is empty
> <log message="${property.property-2}"/>//The property is not empty
> --------------------------
> How can I get property-1 after the multicast?
>
> Thanks
>
> Giacomo
>
>
>
>
> --
> View this message in context: http://camel.465427.n5.nabble.com/Multicast-parallel-processing-tp5753313.html
> Sent from the Camel - Users mailing list archive at Nabble.com.



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