[CAMEL-16983] camel-spring-main - Add option to allow multiple camelContext when migrating from legacy Spring XML files

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.12.0
• Component/s: camel-spring
• Estimated Complexity: Unknown
• Assignee: Claus Ibsen
• Reporter: Claus Ibsen
• Created: 17/Sep/21 15:01
• Updated: 18/Sep/21 08:02
• Resolved: 18/Sep/21 08:02

Description

There are ActiveMQ users with embedded Camel in XML files that may have N+ <camelContext> today.

They may want a simple main JAR to keep running this as-is.

You would need to "hack" this today
https://gist.github.com/davsclaus/e0ac176a778e671908566bbae2d74a11

So lets make an option to allow multiple contexts, as this would only be for camel-spring-main. Not spring boot users where 1 is only allowed.