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From Quinn Stevenson <qu...@pronoia-solutions.com>
Subject Re: logging/incrementing simple counter
Date Thu, 29 Dec 2016 22:35:56 GMT
I’d probably use and AtomicLong for this specific use case

<bean id="execCounter" class="java.util.concurrent.atomic.AtomicLong" />

<camelContext xmlns="http://camel.apache.org/schema/spring">
    <route>
        <from uri="direct://trigger" />
        <log message="Exec Counter: ${bean:execCounter.incrementAndGet}" />
    </route>
</camelContext>

> On Dec 29, 2016, at 2:49 PM, Baltej Singh <bsingh@ra.rockwell.com> wrote:
> 
> Following code works, but is there a better way to define the constant 1L in Spring DSL
Camel context?
> 
> 	<bean class="java.lang.Long" id="longOne">
> 		<constructor-arg index="0" value="1" />
> 	</bean>
> 	<bean class="java.lang.Long" id="execCount">
> 		<constructor-arg index="0" value="1" />
> 	</bean>
> 
> 
> 	<log id="_id1"   message="${bean:execCount?method=sum(${bean:execCount.longValue},
${bean:longOne.longValue})}" />
> 
> 
> 
> -----Original Message-----
> From: Baltej Singh 
> Sent: Thursday, December 29, 2016 12:08 PM
> To: users@camel.apache.org
> Subject: RE: logging/incrementing simple counter
> 
> Thanks Quin - worked like a charm!
> 
> What the recommended way to set the value on this bean?  
> What are the advantages/disadvantages of using groovy VS ${bean:..} syntax?


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