I've been using OJB for the past couple of weeks so I'm by no means an expert. What I can tell you is that OJB requires an OJB_SEQ table in the database. This allows OJB to hanlde autoincrementing fields on its own, and not on any one specific implementation.
I have been using OJB with MsAccess and haven't had a problem yet (crossing my fingers) :-) Graham -----Original Message----- From: Joe Barefoot [mailto:[EMAIL PROTECTED]] Sent: Tuesday, July 23, 2002 4:04 PM To: Struts Users Mailing List Subject: RE: Struts & Persistence I haven't had time to play with OJB yet, but does anyone know if it works properly with Oracle? I mean, I know it should work fine with any DB for generating select and update statements, but what about inserts when you are using sequence numbers? The increments are handled differently in different databases, so I'm curious how OJB addresses this (if at all). thanks, Joe -----Original Message----- From: Mete Kural [mailto:[EMAIL PROTECTED]] Sent: Tuesday, July 23, 2002 11:42 AM To: Struts Users Mailing List; [EMAIL PROTECTED] Subject: RE: Struts & Persistence OJB is great. (jakarta.apache.org/ojb) You can easily map your tables to objects. It works with MySQL. I recommend that you implement DAO objects that call OJB's APIs and keep all the persistence operations there. Good luck, Mete --- James Mitchell <[EMAIL PROTECTED]> wrote: > I'll be uploading a modified version of the example > app (struts-example.war) > which uses OJB as soon as I can finish it. > > Basic O/R mapping using JDO API w/MySql on the > backend. > > It's not there yet, but here's the url: > http://sourceforge.net/projects/struts/ > > > James Mitchell > Software Engineer\Struts Evangelist > Struts-Atlanta, the "Open Minded Developer Network" > http://www.open-tools.org/struts-atlanta > > > > > > -----Original Message----- > > From: Elderclei R Reami > [mailto:[EMAIL PROTECTED]] > > Sent: Tuesday, July 23, 2002 2:54 PM > > To: [EMAIL PROTECTED] > > Subject: Struts & Persistence > > > > > > Hi again, > > > > Does anyone know about usage of persistence > frameworks, like Torque & OJB > > from Apache Group, with Struts? > > > > Thanks for all the help with code generation. I > downloaded StrutsBuilder > > and Eclipse+EasyStruts to evaluate and they are > great tools. About self- > > generated apps from database schema and beer... > Huhr! Sounds nice and we > > can start a new project from the idea :) > > > > Best Regards, > > Elder > > > > -- > > To unsubscribe, e-mail: > > > <mailto:[EMAIL PROTECTED]> > > For additional commands, e-mail: > > <mailto:[EMAIL PROTECTED]> > > > > > > > -- > To unsubscribe, e-mail: > <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: > <mailto:[EMAIL PROTECTED]> > __________________________________________________ Do You Yahoo!? Yahoo! Health - Feel better, live better http://health.yahoo.com -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
