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Posted to dev@isis.apache.org by "Daniel Keir Haywood (Jira)" <ji...@apache.org> on 2022/08/03 12:14:00 UTC

[jira] [Created] (ISIS-3110) Defer audit trail publishing until end of transaction

Daniel Keir Haywood created ISIS-3110:
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             Summary: Defer audit trail publishing until end of transaction
                 Key: ISIS-3110
                 URL: https://issues.apache.org/jira/browse/ISIS-3110
             Project: Isis
          Issue Type: Improvement
    Affects Versions: 2.0.0-M7
            Reporter: Daniel Keir Haywood
            Assignee: Daniel Keir Haywood
             Fix For: 2.0.0-M8


The current "light-weight" implementation (introduced in ISIS-2826) would seem to be a little too eager : when combined with the commandlog implementation - that flushes later on - i believe we are corrupting the internal UoW caches within EntityManager... it thinks that the id of AuditEntry's already persisted are being updated.

The situation and error found is similar to [https://bugs.eclipse.org/bugs/show_bug.cgi?id=333977.]

So instead, defer the actual publishing until the end, the same way that JDO works.  But still leverage the property change records that JPA provides. 



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