[CAUSEWAY-2471] Remove support for validate() at Domain Object Level

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0-M6
• Component/s: Core, Docs & Website
• Assignee: Andi Huber
• Reporter: Andi Huber
• Created: 02/Dec/20 09:43
• Updated: 26/Apr/21 06:37
• Resolved: 21/Apr/21 10:20

Description

1) This one is wrongly placed under deprecated, validate(...) is a supporting method for Property, Parameter and Action:
https://isis.apache.org/refguide/2.0.0-M4/applib-methods/prefixes/deprecated/validate.html#properties

2) And also this one should include validate(...)
https://isis.apache.org/refguide/2.0.0-M4/applib-methods/prefixes.html

3) Update the programming model cheat sheet (docs).

4) Update the supporting test matrix and implement missing supporting methods in

org.apache.isis.testdomain.model.good.ProperMemberSupport

5) Add a variant of (4) that tests, whether supporting methods are also picked up from abstract methods and interfaces.

6) remove validate(...) at domain object level, as it was deprecated