[CAUSEWAY-1389] New InteractionContext service and Interaction to handle the execution of commands.

• Type: New Feature
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.12.1
• Fix Version/s: 1.13.0
• Component/s: Core
• Labels: implemented
• Assignee: Daniel Keir Haywood
• Reporter: Daniel Keir Haywood
• Created: 23/Apr/16 09:06
• Updated: 11/Jul/16 19:36
• Resolved: 15/May/16 17:32

Description

Refactoring of Command... this new request-scoped service takes over the responsibilities (out of Command) for the actuall execution of a command (ie action invocation or property modification), to whit:

• start/stop
• result/exception
• graph of nested AbstractDomainEvents

Also, hold the set of dirtied objects.

The final plan here is for this object to aggregate all the state necessary to publish events, ie via PublisherService.

The graph of abstract domain events is intended to support profiling use cases (perhaps optionally enabled).