Hi Rice, this kind of intrusion would be avoidable. But at a tremendous cost of complexity. We decided to have this intrusion to OJB internals simple. I don't think it's a *real* problem. those extra attributes can be effectively hidden from application developers.
cheers, Thomas > -----Original Message----- > From: Rice Yeh [mailto:[EMAIL PROTECTED] > Sent: Thursday, February 27, 2003 3:52 PM > To: [EMAIL PROTECTED] > Subject: Does reference id intrusion to the domain model necessary? > > > Hi, > I just read discussion on tss website > http://www.theserverside.com/home/thread.jsp?thread_id=18066&a > rticle_count=33#75045 > I find that ojb has similar problem "reference id > intrusion to the domain model" for reference mapping. > For example, in Article we have to introduce another > field productGroupdId although we already have > productGroup. It seems that for jdo implementatin > without code enhancement , such intrusion is not > avoidable. > > Regards, > Rice > > > __________________________________________________ > Do you Yahoo!? > Yahoo! Tax Center - forms, calculators, tips, more > http://taxes.yahoo.com/ > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
