Hi Brian,
now i got an "anonym" id
(very nice, so i now have "pure" javaBeans
no technicals in it :-)
i made
cu = new Custiomer();
ca = new Car();
cu.setCar(ca);
broker.store(cu);
now only a customer was in DB
i must add the "auto-*" in descriptor:
<reference-descriptor
name="car"
class-ref="de.ralle.Car"
auto-retrive="true"
auto-update="true"
auto-delete="true">
<foreignkey field-ref="carId"/>
</reference-descriptor>
now i have a car and a customer,
but custumer.carId is "null" in database...
of course carId is anonym too! ...
any idea? or am i to silly
and i must do pure sql ... as a penalty... ? :-)
in table customer is:
CREATE TABLE CUSTOMER
(
ID INT PRIMARY KEY AUTO_INCREMENT,
CARID INT,
FOREIGN KEY (CARID) REFERENCES CAR(ID)
);
thanks!
--- Ralf Bode <[EMAIL PROTECTED]> schrieb: > Thanks
Brian,
>
> but do you mean with "anonymous" keys ?
>
> now i have (in classes):
> CUSTOMER
> car: Car
> carId: int
>
> CAR:
> id: int
>
> (and the XML desc for it like in mail before)
> am i with anon.keys able to "see" car-fk in
> database-table CUSTOMER?
> after:
> broker.store(customer); ?
>
> thanks again, and thanks for your patience.
> greetings!
>
>
>
> > On the FK thing, if you do not use anonymous FK's
> > the ID's need to be
> > managed manually, as well as the references. I
> tend
> > to recommend using
> > anonymous keys for FK relationships because it is
> > very easy to forget
> > this.
> >
> > -Brian
> >
> >
> >
> >
>
---------------------------------------------------------------------
> > To unsubscribe, e-mail:
> > [EMAIL PROTECTED]
> > For additional commands, e-mail:
> > [EMAIL PROTECTED]
> >
>
>
__________________________________________________________________
>
> Gesendet von Yahoo! Mail - http://mail.yahoo.de
> Mit Yahoo! Suche finden Sie alles:
> http://suche.yahoo.de
>
>
---------------------------------------------------------------------
> To unsubscribe, e-mail:
> [EMAIL PROTECTED]
> For additional commands, e-mail:
> [EMAIL PROTECTED]
>
__________________________________________________________________
Gesendet von Yahoo! Mail - http://mail.yahoo.de
Mit Yahoo! Suche finden Sie alles: http://suche.yahoo.de
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
