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OneToMany within Component

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creme-fresh

Post subject: OneToMany within Component

Posted: Tue Sep 22, 2009 6:16 pm

Newbie

Joined: Tue Sep 22, 2009 5:59 pm
Posts: 1

Hello I'd like to map the following relations:

A <> exactly one ---- exactly one > B < exactly one ---- many > C

Where B is a component.

Code:

@Entity
class A {

  @Id
  @GeneratedValue
  long id;

  B b;
}

@Embeddable
class B {

  @OneToMany
  Set<C> cs;
}

@Entity
class C {

  @ManyToOne
  B b; // Exception - wants to refer an Entity
}

Can someone tell me the necessary annotations, please?

-thanks in advance

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