Dain Sundstrom wrote: > If you want to write the code for the most popular data bases, I'll attempt > to write a plugable engine for it. The code is already written in Castor and can be easily reused. There is KeyGenerator interface that can be used independently from other CastorJDO code. And the castor.jar is bundled with JBoss 3.0, isn't it? And Castor KeyGenerators are well tested, don't reinvent the wheel :)
Oleg > -dain >> -----Original Message----- >> From: Lennart Petersson [mailto:[EMAIL PROTECTED]] >> Sent: Monday, January 14, 2002 3:18 AM >> To: [EMAIL PROTECTED] >> Subject: Re: RE: [JBoss-dev] Autogenerated primary keys etc >> >> >> Ok, what i was looking for to hear about was the ability to >> support different databases >> auto-generated columns. I see the problem with it, just >> wanted to check if anyone had >> give it a try for some of the most popular databases... >> >> Guess i will wait for JDBC 3.0 :) >> /Lennart >> >> Den 2002-01-11 19:23:44 skrev Dain Sundstrom <[EMAIL PROTECTED]>: >> >> >Here is the scoop. >> > >> >Last I checked Oleg was working on this for EJB 2.0, but I >> have trouble >> >contacting him (our email servers don't like each other). >> > >> >The way it will be implemented is with a lookup in JNDI that >> returns an >> >object that implements some yet to be defined AutoNumber >> interface. I think >> >the initial revision uses a sequence table. >> > >> >I don't think we will be able to support auto-generated >> columns, as this >> >requires special sql in the insert statement or special >> handling of the >> >prepared statement object. When we start seeing JDBC 3.0 >> drivers, which >> >support auto-generated columns, we will be able to add >> generic support. >> > >> >To make a long story short, it should be in JBoss 3.0 final. >> > >> >-dain >> >> >> >> >> _______________________________________________ >> Jboss-development mailing list >> [EMAIL PROTECTED] >> https://lists.sourceforge.net/lists/listinfo/jboss-development >> > _______________________________________________ > Jboss-development mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/jboss-development _______________________________________________ Jboss-development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development
