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https://issues.apache.org/jira/browse/OPENJPA-885?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12677470#action_12677470
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Jeremy Bauer commented on OPENJPA-885:
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Regarding your question about a full cascading detach, in order to allow
backward compatibility and reuse as much of the existing code path as possible,
a compatibility option sounds like the way to go. That would entail enhancing
the existing detach logic to do a path-driven cascade & making that the default
behavior when in a JPA 2 environment. If not in a JPA 2 environment, perform a
full cascade by default. In either environment, allow the default to be
overridden via a compatibility flag.
> Support clear methods on EntityManager, including new CascadeType.CLEAR
> ------------------------------------------------------------------------
>
> Key: OPENJPA-885
> URL: https://issues.apache.org/jira/browse/OPENJPA-885
> Project: OpenJPA
> Issue Type: Sub-task
> Affects Versions: 2.0.0
> Reporter: Dianne Richards
> Assignee: Dianne Richards
> Fix For: 2.0.0
>
> Attachments: patch.txt
>
>
> Support the 2.0 new EntityManager clear() methods. Also support the new
> CascadeType.CLEAR.
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