Context and RouteID as properties in From configuration

["Leber, Thomas" <th...@omnetric.com>]

Hi,

we want to create from tags in XML with information from the RouteID and the Context name. I tried it in this way

<from uri="activemq:topic:mytopic?clientId={{context:name}}-{{route:Id}}-{{env:computername}}&amp;durableSubscriptionName={{context:name}}-{{route:Id}}-{{env:computername}}" />

I know I can get the route ID in a simple statement in the route inflight but this does not work since this is evaluated during runtime and the from is a startup configuration.
Is there any build-in way to do this, or do I need to implement a custom resolver?

Best,
Thomas

Re: Context and RouteID as properties in From configuration

[Claus Ibsen <cl...@gmail.com>]

Hi

Ah yeah that is no possible. We could consider having the properties
resolver support the context name, or maybe just register the context
name in a JVM system property. However the latter implies a single
camel context in the JVM which only works in some runtimes like spring
boot or standalone.

So a custom function resolver in properties placeholder is maybe the way to go.

On Tue, Feb 20, 2018 at 1:27 PM, Leber, Thomas
<th...@omnetric.com> wrote:
> Hi,
>
> we want to create from tags in XML with information from the RouteID and the Context name. I tried it in this way
>
> <from uri="activemq:topic:mytopic?clientId={{context:name}}-{{route:Id}}-{{env:computername}}&amp;durableSubscriptionName={{context:name}}-{{route:Id}}-{{env:computername}}" />
>
> I know I can get the route ID in a simple statement in the route inflight but this does not work since this is evaluated during runtime and the from is a startup configuration.
> Is there any build-in way to do this, or do I need to implement a custom resolver?
>
> Best,
> Thomas
>



-- 
Claus Ibsen
-----------------
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Camel in Action 2: https://www.manning.com/ibsen2