Hi Patrick,
thanks for the info on this one. After my kodo debugging session
because of a bug in kodo (see http://www.logemann.org/2007/07/18/
happy-nullpointer-digging-with-kodo-34-and-horizontal-mappings/) i am
keen to use openSource for persistence again. Here i have all the
code without doing nasty things with already compiled classes. See me
soon on the user/dev list when migration is complete :)
--
regards
Marc Logemann
[blog] http://www.logemann.org
[busn] http://www.logentis.de
Am 25.07.2007 um 18:16 schrieb Patrick Linskey:
Hi Marc,
In JPA-speak, horizontal mapping is called table-per-class:
http://openjpa.apache.org/docs/latest/manual/
manual.html#jpa_overview_mapping_inher_table_per_class
Generally-speaking, OpenJPA supports almost all of the mapping formats
that Kodo 3.4 does. I think that the exceptions are around certain
container types, such as maps with embedded values for keys. Of
course, these mappings are available in Kodo 4.1.
-Patrick
On 7/25/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
Hi,
can OpenJPA handle this mapping?
http://www.solarmetric.com/Software/Documentation/3.4.0/docs/
ref_guide_mapping_classmapping.html#horizontal
I have seen this in OpenJPA
http://openjpa.apache.org/docs/latest/manual/
manual.html#jpa_overview_mapping_inher_single
Is this the same? I am trying to forecast problems in migrating from
Kodo 3.4 to OpenJPA...
--
regards
Marc Logemann
http://www.logemann.org
http://www.logentis.de
--
Patrick Linskey
202 669 5907
