legacy db, right ?
2009/6/17 caiokf <[email protected]>
>
> Hi,
>
> I'm having trouble mapping some classes, and wonder if someone could
> help me with this
>
> Objects (relevant ones):
>
> public class Order
> {
> public virtual int ID { get; set; }
> public virtual Company Company { get; set; }
> public virtual IList<OrderLine> Itens { get; set; }
> //...
> }
>
> public class OrderLine
> {
> public virtual int ID { get; set; }
> public virtual int OrderID { get; set; }
> public virtual Company Company { get; set; }
> public virtual Product Product { get; set; }
> //...
> }
>
> public class Company
> {
> public virtual int ID { get; set; }
> public virtual string Name { get; set; }
> //...
> }
>
> and in the database I have:
>
> - ORDER TABLE : composed key (ID and COMPANY_ID)
>
> - ORDERLINE TABLE : composed foreign key to order (ORDER_ID,
> COMPANY_ID)
> key (ID, COMPANY_ID)
>
>
> My problem is: how can I map this composed foreign key in ORDERLINES
> to be a list in the ORDER object, while being different from it's
> composed primary key??
>
> Any help appreciated.
> Thanks.
> >
>
--
Fabio Maulo
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