On Fri, Nov 23, 2012 at 4:10 PM, justinblandford
<justinblandf...@googlemail.com> wrote:
> Hi,
>
> I have a bean defined as follows:-
>
> <bean id="mq" class="org.apache.activemq.camel.component.MQComponent"
> lazy-init="true">
> <property name="connectionFactory" ref="qcf" />
> </bean>
>
> that I use to access a queue connection factory. So in my camel route the
> endpoint looks like:-
>
> <route><to uri="mq:myQueueName">
>
> and this all works fine. However, I want to externalise the queue
> (myQueueName) so that I can provide it as a JVM argument. I found the
> following page:-
>
> http://camel.apache.org/properties.html
>
> which does the trick. This works if I have the full uri in my JVM argument
> i.e.
>
> (endpointArg="mq:myQueueName")
>
> and in my camel route I use the PropertiesComponent class to allow me to
> access the JVM arg:-
>
> <bean id="properties"
> class="org.apache.camel.component.properties.PropertiesComponent">
> <property name="cache" value="false" />
> </bean>
>
> so that in my route I use the JVM arg as follows:-
>
> <route><to uri="properties:endpointArg" />.
>
> This also works fine. However, I don't want to put the bean qualification
> "mq:" in my JVM arg as this is a static property that will never change.
>
> So when I take the bean qualification "mq:" out of the JVM arg so that it
> looks like :-
>
> (endpointArg="myQueueName")
>
> and then change my camel route so that it looks like :-
>
> <route><to uri="mq:properties:endpointArg" />.
>
> it doesn't work.
>
Try with
<route><to uri="mq:{{endpointArg}}" />.
See more details at
http://camel.apache.org/using-propertyplaceholder.html
> Does anyone have any suggestions on how to get around this?
>
> Regards,
>
> Justin
>
>
>
>
>
>
>
>
> --
> View this message in context:
> http://camel.465427.n5.nabble.com/How-do-you-build-an-endpoint-string-using-a-JVM-argument-tp5723164.html
> Sent from the Camel Development mailing list archive at Nabble.com.
--
Claus Ibsen
-----------------
Red Hat, Inc.
FuseSource is now part of Red Hat
Email: cib...@redhat.com
Web: http://fusesource.com
Twitter: davsclaus
Blog: http://davsclaus.com
Author of Camel in Action: http://www.manning.com/ibsen
