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From "Craig Russell (JIRA)" <j...@apache.org>
Subject [jira] Updated: (JDO-522) Draft proposal for CopyOnAttach property
Date Wed, 19 Sep 2007 21:10:13 GMT

     [ https://issues.apache.org/jira/browse/JDO-522?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Craig Russell updated JDO-522:

    Attachment: jdo-522.patch

Please review this patch. While we discuss the semantics, we can add the necessary code to
the API.

Please let me know if it's ok to check in the patch (when JPOX is ready).

> Draft proposal for CopyOnAttach property
> ----------------------------------------
>                 Key: JDO-522
>                 URL: https://issues.apache.org/jira/browse/JDO-522
>             Project: JDO
>          Issue Type: Task
>          Components: api2
>    Affects Versions: JDO 2 maintenance release 1
>         Environment: n/a
>            Reporter: Chris Beams
>            Assignee: Chris Beams
>             Fix For: JDO 2 maintenance release 1
>         Attachments: CopyOnAttachWithDetachAllOnCommit.jpg, jdo-522.patch, proposal-CopyOnAttach-draft2.rtf,
> Minutes: JDO TCK Conference Call Friday, Aug 10, 9 am PDT
> On 8/10/07, Craig L Russell <Craig.Russell@sun.com> wrote:
>     Attendees: Chris Beams, Matthew Adams, Michelle Caisse, Craig Russell
>     Agenda:
>     3. Attach (makePersistent) a detached instance always merges changes
>     into the cache. Can this behavior be changed to make the parameter
>     instance change its state, throwing an exception if there already is
>     an instance in the cache, based on a user-specified property? Seems
>     like this would be a good addition to the spec. AI Chris prepare a
>     proposal for the jdo expert group alias.

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