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Posted to issues@camel.apache.org by "Paul Campbell (Jira)" <ji...@apache.org> on 2020/09/19 11:07:00 UTC

[jira] [Created] (CAMEL-15555) RouteTemplates creating in CDI are configured out-of-order

Paul Campbell created CAMEL-15555:
-------------------------------------

             Summary: RouteTemplates creating in CDI are configured out-of-order
                 Key: CAMEL-15555
                 URL: https://issues.apache.org/jira/browse/CAMEL-15555
             Project: Camel
          Issue Type: Bug
          Components: came-core
    Affects Versions: 3.5.0
            Reporter: Paul Campbell


When:
 * using Camel with CDI
 * having routes defined in multiple beansĀ 
 * one bean defines the route template
 * another bean attempts to create a route from that template

I would expect that the route templates are configured before any routes that build from them.

What happens is non-deterministic based on the order the RoutesBuilder instances are provided by the CDI runtime. In a good case, the template bean is processed first and all is as-expected. However, when the template bean is provided after any bean that attempts to build from it we get the error:

{{Caused by: java.lang.IllegalArgumentException: Cannot find RouteTemplate with id ListProcess}}
{{ at org.apache.camel.quarkus.core.BaseModel.addRouteFromTemplate(BaseModel.java:167)}}
{{ at org.apache.camel.quarkus.core.FastCamelContext.addRouteFromTemplate(FastCamelContext.java:188)}}
{{ at org.apache.camel.builder.TemplatedRouteBuilder.add(TemplatedRouteBuilder.java:104)}}

Attempted a workaround by annotating the template bean with @Priority(1), however this had no effect.



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