[CAUSEWAY-2464] Application Layer Overhaul for v2

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0-M5
• Assignee: Andi Huber
• Reporter: Andi Huber
• Created: 17/Nov/20 12:52
• Updated: 15/Jan/21 09:06
• Resolved: 15/Jan/21 09:06

Description

In preparation of integrating Spring Data JPA, simplify if possible, aspects of

• Command/Auditing/Publishing Infrastructure ... separation of concerns via well documented interfaces, yielding internal dispatcher service implementations
• WrapperFactory Interaction nesting in coexistence with the SudoService
• Async Wrapping to spawn its own InteractionSession (must not share its InteractionSession with the calling thread: potential ThreadLocal collision when run with common ForkJoinPool?)

Also provide new tests, to verify correct implementation of these aspects.
Also overhaul corresponding ref-doc chapters and add sequence diagrams for these aspects.