ok, I'm sending this message to netmind list too, so they can answer my next question too:
* Maybe this is a silly question, but is it possible to place netmind's beankeeper historical structure between OpenJPA and the database backstore? I dont think *any* serious commercial application can avoid historical objects. I think netmind's beankeeper is a great thing, and JPA is a good standard. Mixing both projects would be very cool. ;-) []s, gandhi 2007/5/18, Marc Prud'hommeaux <[EMAIL PROTECTED]>:
Sadly, no. We don't have any built-in support for historical support at this time, although we have thought for a long time that this would be a great feature to have. You can, of course, do it yourself manually with a bunch of persistent Date fields, but I agree that this is pretty cumbersome to have to manage yourself. On May 18, 2007, at 11:27 AM, Ricardo Andere de Mello wrote: > Does OpenJPA have something similar to TopLink's "AsOfClause" ? > > I've been working for some time with OJB and Hibernate, and I'm > work a lot > with historical objects. > It really sucks to manage lots of classes to build a historical > structure of > objects and object relations. > > Netminds beankeeper does a great job about this, but I'd like to > adhere to > JPA... > > Any idea of implementing historical objects AND RELATIONS, inside JPA? > > -- > Ricardo Andere de Mello > Presidente do Quilombo Digital > 55 (11) 3271-7928 / 55 (11) 9917-7722
-- Ricardo Andere de Mello Presidente do Quilombo Digital 55 (11) 3271-7928 / 55 (11) 9917-7722
