[CAMEL-21034] DefaultInjector created instead of SpringInjector when using custom ModelReifierFactory in Spring Boot app

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 4.6.0
• Fix Version/s: 4.8.0
• Component/s: came-core, camel-spring-boot

Environment

Spring Boot

• Estimated Complexity: Unknown
• Assignee: Claus Ibsen
• Reporter: Claude Mamo
• Created: 30/Jul/24 15:45
• Updated: 05/Aug/24 15:25
• Resolved: 05/Aug/24 15:25

Description

I'm referencing a custom model reifier factory in META-INF/services/org/apache/camel/model-reifier-factory which is causing DefaultInjector to be used instead of the expected SpringInjector.

SpringCamelContext creates the injector when loading a custom ModelReifierFactory. SpringInjector requires the application context, but since the application context hasn't yet been set on SpringCamelContext, the SpringInjector cannot be created so SpringCamelContext falls back to DefaultInjector. I've attached the call stack of this behaviour.

Issue Links

• links to: GitHub Pull Request #15020