[CAMEL-18904] camel-core - Add functions to simple language to create empty map/list/string/json

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.20.4, 3.21.0, 4.0-M3, 4.0.0
• Component/s: camel-core
• Estimated Complexity: Unknown
• Assignee: Louisa Frison
• Reporter: Claus Ibsen
• Created: 12/Jan/23 14:26
• Updated: 04/Mar/24 16:43
• Resolved: 14/Apr/23 16:28

Description

You sometimes need an empty object that you can then use to manipulate your camel routes. And this may require the body is not null, but an empty list / map / string / json.

So let's add some functions to simple to do that so it can be used everywhere and in low-code situations too.

Issue Links

• links to: GitHub Pull Request #9770