jpa relationship mapping code example

Example 1: jpa mapping

@Id
@GeneratedValue(Strategy = GenerationType.AUTO)
private Integer id;
private void setId(Integer i) { id = i; }
public Integer getId()  { return id; }

Example 2: jpa mapping

@Column(name="annee_naissance")
private Integer anneeNaissance;
public void setAnneeNaissance(Integer a) {anneeNaissance = a;}
public Integer getAnneeNaissance() {return anneeNaissance;}