[CAMEL-9645] Add messageHistory function to simple to allow to dump it anywhere

• Type: New Feature
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.17.0
• Component/s: camel-core
• Estimated Complexity: Moderate
• Assignee: Claus Ibsen
• Reporter: Claus Ibsen
• Created: 25/Feb/16 15:31
• Updated: 06/Mar/16 12:48
• Resolved: 06/Mar/16 12:48

Description

We should add a messageHistory function so you can do

So end users can use that in their loggings or whatnot.

<log message="I am at ${messageHistory}"/>

Then it uses that same message history dumping we used in the error handler that you see when an exception occurred.