Hi Malte,
The simplest solution is to use your old ID generator or to write new
service for ID generation which will be using necessary logic, then
instead of using OpenJPA build-in generators just set generated ID into
your object.
Dima
18.08.2013 14:06, Malte пишет:
Hi !
I'm new to JPA (and OpenJPA). For a new project i consider to use
OpenJPA as the persistence layer. During my investigations, I came
across a problem.
The existing system uses a table id generator. The ID saved in the
id-table is always the last used id. The OpenJPA table-id-generator
assumes that this is the next available id. I can't change the
behaviour of the old system, so I'm looking for a solution in the
OpenJPA System.
I've been looking for a way to implement a custom id generator, but i
can't find any working example. Is it even possible to implement a
custom generator?
Regards
Malte
