[jira] Reopened: (OPENJPA-419) Merging graphs that include managed instances fails

["Kevin Sutter (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OPENJPA-419?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kevin Sutter reopened OPENJPA-419:
----------------------------------

      Assignee: Michael Dick

Need to re-open to get this resolved for the 1.0.2 branch...

> Merging graphs that include managed instances fails
> ---------------------------------------------------
>
>                 Key: OPENJPA-419
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-419
>             Project: OpenJPA
>          Issue Type: Bug
>          Components: kernel
>    Affects Versions: 0.9.0, 0.9.6, 0.9.7, 1.0.0
>            Reporter: Patrick Linskey
>            Assignee: Michael Dick
>             Fix For: 1.1.0
>
>
> Normally, em.merge() is invoked on graphs of detached or unmanaged instances. However, it is common to obtain a detached or unmanaged instance and add relations to managed instances.
> It seems clear that these sorts of detached-and-managed graphs can be handled in a deterministic manner by OpenJPA. So, we should do so.

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