camel-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Claus Ibsen <claus.ib...@gmail.com>
Subject Re: Throttler in a Choice ?
Date Sat, 30 Oct 2010 08:32:52 GMT
Hi

Yeah you can get such situations in the Java DSL. Java Generics is not
up for the task of a full fledged DSL.

In Camel 3.0 we should improve the throttle DSL to not require child
nodes and hence the Java DSL ought to work.

You can split the route into other routes and link using direct to
workaround this in Java DSL.

On Fri, Oct 29, 2010 at 4:47 PM, Olivier.Roger <olivier.roger@bsb.com> wrote:
>
> Hello Camel,
>
> I am using Camel 2.4 and writting my first Java DSL route
> I would like to translate the following route from Spring DSL:
>
>                <choice>
>                        <when>
>                            <simple>${header.JMSPriority} &lt;
5</simple>
>                    <throttle maximumRequestsPerPeriod="50"
> timePeriodMillis="60000">
>                        <to ref="nsResolved" />
>                    </throttle>
>                </when>
>                <otherwise>
>                    <to ref="nsResolved" />
>                </otherwise>
>            </choice>
>
> Here is what I did :
>
>    @Override
>    public void configure() throws Exception {
>        from("direct:throttler.in")
>            .choice()
>                .when(simple("header.JMSPriority >= 5"))
>                    .throttle(50).timePeriodMillis(60000)
>                    .to("direct:nsResolved")
>                    //.end()
>                .otherwise()
>                    .to("direct:nsResolved")
>            .end();
>    }
>
> In both case I can use otherwise() because I dont have a ChoiceDefinition
> object.
> Like that I get a ThrottlerDefinition, which implements block, so I should
> close is with end() I suppose.
> In that case I get a ProcessDefinition not a ChoiceDefinition.
>
> Am I doing something wrong here ?
>
> Thanks for your help,
>
> Olivier
> --
> View this message in context: http://camel.465427.n5.nabble.com/Throttler-in-a-Choice-tp3242130p3242130.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
>



-- 
Claus Ibsen
-----------------
FuseSource
Email: cibsen@fusesource.com
Web: http://fusesource.com
Twitter: davsclaus
Blog: http://davsclaus.blogspot.com/
Author of Camel in Action: http://www.manning.com/ibsen/

Mime
View raw message