FAQ
Hi

Is there a posibility to seperate the Cayenne commitChanges from the
database transaction?
I'd like to call multiple commitChanges, and at the end I should be
able to decide if everything should go into the database or not.

Any ideas?

Thanks
Patric

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  • Andrus Adamchik at Apr 12, 2007 at 6:01 am
    Hi Patric,

    Yes there is (short of using J2EE container transaction demarcation,
    which you can too). You can wrap your work in a manual transaction:

    http://cayenne.apache.org/doc/understanding-transactions.html

    (scroll to the bottom of the page, "User-Defined Transaction Scope"
    section).

    Andrus

    On Apr 12, 2007, at 9:55 AM, Patric Lichtsteiner wrote:
    Hi

    Is there a posibility to seperate the Cayenne commitChanges from
    the database transaction?
    I'd like to call multiple commitChanges, and at the end I should be
    able to decide if everything should go into the database or not.

    Any ideas?

    Thanks
    Patric
  • Patric Lichtsteiner at Apr 12, 2007 at 8:44 pm
    Hi Andrus

    Thanks a lot for your extremely fast answer, thats exactly what I was
    searching for!

    Patric
    On 12.04.2007, at 08:00, Andrus Adamchik wrote:

    Hi Patric,

    Yes there is (short of using J2EE container transaction
    demarcation, which you can too). You can wrap your work in a manual
    transaction:

    http://cayenne.apache.org/doc/understanding-transactions.html

    (scroll to the bottom of the page, "User-Defined Transaction Scope"
    section).

    Andrus

    On Apr 12, 2007, at 9:55 AM, Patric Lichtsteiner wrote:
    Hi

    Is there a posibility to seperate the Cayenne commitChanges from
    the database transaction?
    I'd like to call multiple commitChanges, and at the end I should
    be able to decide if everything should go into the database or not.

    Any ideas?

    Thanks
    Patric

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postedApr 12, '07 at 5:57a
activeApr 12, '07 at 8:44p
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