Use Hibernate annotations and generated values. This is a very quick example,
and may not work out of the box.
| public class Parent {
|
| @Id
| @GeneratedValue(strategy = GenerationType.SEQUENCE)
| private Long id
|
| @OneToOne
| @PrimaryKeyJoinColumn
| private Child child;
| }
|
| public class Child {
|
| @Id
| @GeneratedValue(generator="foreignKeyGenerator")
| @org.hibernate.annotations.GenericGenerator(name="foreignKeyGenerator",
strategy="foreign",[EMAIL PROTECTED](name="property", value="parent"))
|
| @OneToOne(optional=false)
| @JoinColumn(name="id")
| private Parent parent;
| }
|
HTH
Tim
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