RE: Route templates: How to set custom route id

[Klug Andreas (CI/OSI3)]

Hello Luca,

Thanks for the quick reply - my fault, I forgot to mention that I'm using a 
yaml-based Spring Boot configuration:

route-template:
        config:
            - template-id: "myTemplate"
              auto-start:    true
              ...

This probably means that the addRouteFromTemplate call is done automatically 
for me without being able to interfere here, or did I miss something?

Best Regards
Andreas

-----Original Message-----
From: Luca Burgazzoli <lburgazz...@gmail.com> 
Sent: Freitag, 23. April 2021 17:34
To: andreas.kl...@de.bosch.com.invalid
Cc: users@camel.apache.org
Subject: Re: Route templates: How to set custom route id

The signature for the method addRouteFromTemplate is:

    String addRouteFromTemplate(String routeId, String routeTemplateId, Map< 
String, Object> parameters) throws Exception;

And the first argument is the route id, if null, then an auto generated one 
will be used

---
Luca Burgazzoli


On Fri, Apr 23, 2021 at 5:26 PM Klug Andreas (CI/OSI3) 
<andreas.kl...@de.bosch.com.invalid> wrote:

> Hello community,
>
> It might be a stupid question, but, for Camel 3.7.3, how do I set the 
> route id for routes being created from route templates?
> The route templates are working fine, routes are getting created with 
> route ids 0, 1, 2, and so on …, but e. g. for logging or monitoring 
> purposes it’s very hard to work with this indices.
> I tried so far:
> 1) adding a route template parameter “route-id” and adding a
> .routeId(“{{route-id}}”) statement in the template definition
> 2) adding a addRouteTemplateDefinitionConverter hook and setting the 
> route id
>
>
> defaultContext.addRouteTemplateDefinitionConverter(templateDef.getId(),(template,params)->{
>                 final RouteDefinition def=template.asRouteDefinition();
>                 if(params.containsKey(("route-id"))){
>                     def.setCustomId(false);
>                     def.routeId("{{route-id}}");
>                 }
>
> I’m using a similar way to set the startup-order on def, which works 
> fine, but for the route id it doesn’t seem to work. Without the 
> setCustomId() an exception is thrown (You can only set routeId one time per 
> route).
>
> Best Regards,
> Andreas
> ​
>