Hello together,

after my initial Post about a problem, which got solved, I was quite a happy camper. But as it always is with life, the next problem just lurks around the corner. So here I go...

First off, I'm dealing with a legacy database, so I can't change the tables.

I got an object, called an "Outlet", which is saved to the "Outlet" table, however, some additional data is stored in a second table, called "OutletExt". The two tables essentialy describe my Outlet object (one-to-one relation).

My Problem again is, how do I define the XML, and how would my class look like? Do I have to create two classes and then do a "subclass" or a "joined-subclass"? Or do I create simply one class and define the table-split in the xml?

I hope someone can shed some light on this for me.

Kind regards, Marco...

My understanding is that you have to use <joined-subclass> to accomplish what you want. The good news is that you don't have to create two classes; you could map to an interface and a class: