[CAUSEWAY-2556] [DUPLICATE] Provide an EntityPropertyChangesSubscriber to receive all property changes for an entity in a single callback.

• Type: New Feature
• Status: Closed
• Priority: Minor
• Resolution: Duplicate
• Fix Version/s: 2.1.0, 3.1.0
• Assignee: Daniel Keir Haywood
• Reporter: Daniel Keir Haywood
• Created: 01/Mar/21 09:37
• Updated: 05/Jul/24 14:14
• Resolved: 05/Jul/24 14:14

Description

At the moment EntityPropertyChangesPublisher gets all of the property changes and notifies any enlisted EntityPropertyChangeSubscriber's of each and every property change for each and every entity (M x N)

It would be nice to support more coarse-grained subscribers too (still to be invoked by EntityPropertyChangesPublisher).

1. to obtain all EntityPropertyChange's for a given entity (so called N times, one for each entity
2. to obtain all EntityPropertChange's in the interaction (so called just 1 time, for everything thta's changed).

That would then allow auditing implemetnations that, for example, construct a JSON document and store in MongoDB, say.