This isn't really an answer to your question, but could help you. If your
schemas are the same in db1 and db2, I would set up a shared data map and
then copy it into the db1 and db2 data domains:
http://cwiki.apache.org/CAY/copying-datamaps.html
Easier to maintain, don't need duplicate java classes, etc. Sorry I don't
have time right now to provide more thoughts, but hopefully that'll give you
something to ponder. :-)
/dev/mrg
On 4/17/07, jerome moliere <jerome.molier..mail.com> wrote:
>
> Hi all,
> this is my question of the day (waiting for the tip of the day andrus -) )
>
> Let's imagine a database db1 with a catalog1, schema 1 containing table T1
> mapped as p1.T1 with Cayenne
> db2 (catalog2,schema2) containing same T1 table mapped as p2.T1 with
> Cayenne
>
> db1 and db2 live on the same machine
> I'd like to make copies from some db1 entities to db2 in a transactional
> fashion without requiring XA transactions..
> Is it possible ? I've seen one sample with quite this requirement but I 'd
> like to be sure for the good practice to do that
>
>
> Concrete usage for this ?
> Storing an entire database: customizing reference data for any customer or
> versioning objects...
>
> Thanks in advance
> Jerome
> --
> Jerome Moliere - Mentor/J
> http://romjethoughts.blogspot.com/
> auteur Eyrolles
>
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