Student student = new Student(onepeople, oneschool);
....but I only know the standard DataObject constructor:
// This is psuedo-code
Student student =
(Student)dataContext.createAndRegisterNewObject(Student.class);
student.setSchool(oneSchool);
student.setPeople(onePeople);
On 12/2/05, Andrea Borgogelli Avveduti <borgogell..otmail.com> wrote:
>
> Hi boys,
>
> in my example the ER schema has 3 tables:
>
> 1) People (PK is a code like social security number: varchar(20))
> 2) Schools (PK is a counter)
> 3) Students (PK is people's social number and school's ID)
>
> ObjectOriented options:
>
> 1) I can modelling the Student class with multiple-inheritance from People
> and Schools class
> 2) I can modelling the Student class as stand alone class with some
> relations with the others two.
>
> The questione is:
>
> I have choose the second OO architectural option. So, how can I create an
> istance of Student from an istance o People and School.
>
> I'd like to write a method like this:
>
> Student student = new Student(onepeople, oneschool);
>
> ....but I only know the standard DataObject constructor:
>
> dataContext.createAndRegisterNewObject(ObjEntity.class)
>
> Any advices ?
>
> Thank u to all of u
>
> Ciao
>
> Andrea
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