Hi.
I'm starting with NHibernate. I need to map 2 tables to 1 entity but
one of the tables is already mapped to another entity.
I coudl ilustrated as follow:
Table Car (Id int identity, model varchar)
Table RacingCar ( id int identity, id_car int, numberInRace int, team
string)
So I got a Car entity and a CarRacing entity.
public class Car
{
private int _id;
private string _model;
public int ID
{
get { return _id; }
set { _id= value; }
}
public string Model
{
get { return _model; }
set { _model= value; }
}
}
public class CarRacing : Car
{
private int _number;
private string _team;
public int Number
{
get { return _number; }
set { _number= value; }
}
public string Team
{
get { return _team; }
set { _team= value; }
}
}
The mapping for Car entity doesn't bring any dificulties. The issue is
how to map CarRacing taking in count the inheritance and the bussines
restrictions.
Creating a Car doesn't create a CarRacing.
Deleting a Car does delete a CarRacing.
Creating a CarRacing does create a Car.
Deleting a CarRacing doesn't delete a Car.
Updating a CarRacing updates Car and CarRacing.
I need some tips or guidance about how to mapp this hierarchy and get
the requested behaviour.
Thanks in advance.
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