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https://issues.apache.org/jira/browse/OPENJPA-2474?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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leonardo kenji shikida updated OPENJPA-2474:
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Description: since events such as @PostUpdate only receives the object
itself, it's hard to do something more useful than just logging when the change
occurred. A more useful feature would be to retrieve the changes from some
context object like it´s done for example with this
http://docs.doctrine-project.org/en/2.0.x/reference/events.html#preupdate - see
the "PreUpdateEventArgs" concept
> add to persistence events a way to retrieve the changes involved
> ----------------------------------------------------------------
>
> Key: OPENJPA-2474
> URL: https://issues.apache.org/jira/browse/OPENJPA-2474
> Project: OpenJPA
> Issue Type: New Feature
> Environment: since events such as @PostUpdate only receives the
> object itself, it's hard to do something more useful than just logging when
> the change occurred. A more useful feature would be to retrieve the changes
> from some context object like it´s done for example with this
> http://docs.doctrine-project.org/en/2.0.x/reference/events.html#preupdate -
> see the "PreUpdateEventArgs" concept
> Reporter: leonardo kenji shikida
> Priority: Minor
>
> since events such as @PostUpdate only receives the object itself, it's hard
> to do something more useful than just logging when the change occurred. A
> more useful feature would be to retrieve the changes from some context object
> like it´s done for example with this
> http://docs.doctrine-project.org/en/2.0.x/reference/events.html#preupdate -
> see the "PreUpdateEventArgs" concept
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