[CAUSEWAY-1041] Under certain circumstances, appears that auditing can cause the same tuple to be audited within a single transaction.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: core-1.7.0
• Fix Version/s: core-1.8.0
• Component/s: Core
• Assignee: Unassigned
• Reporter: Daniel Keir Haywood
• Created: 16/Feb/15 21:07
• Updated: 23/Feb/15 22:15
• Resolved: 17/Feb/15 15:04

Description

In the case of the Isis addon's implementation of auditing, there is a unique key constraint on (xactn/object oid/propertyId). This should indeed be unique.

However, for a large xactn (in isis-app-todoapp) found certain circumstances when the "changedProperties" map (keyed by AdapterAndProperty) seems to hold entries that violate this constraint.

Fix is to implement the hashCode/equals of AdapterAndProperty in a fashion in a more straightforward way.