hello,
i'm working on a web application with GWT,JPA, and google app engine, and i
have this kind of association between entity :
@Entity
public class Person{
@id
Long person_Id;
@OneToOne(cascade=CascadeType.ALL,*fetch=FetchType.LAZY*)
@JoinColumn(name="car_Id",referencedColumnName="car_Id")
private Car car;
}
@Entity
public class Car{
@id
Long car_Id;
string color;
}
can someone tell me how can i get the color of the car of each person with *
entitymanager*
thanks
--
Akram MONCER
Personne
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