我有个人班和区域班。
如果“人员类型”是负责任的,则应应用一对一双向。
如果“人员类型”为“花园”,则应使用“一对多”。
有没有办法做到这一点??
对于初学者,我想提供此功能,但@Where注释似乎无法识别:
@Entity
public class Personnel implements Serializable {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private int Id;
private String nom;
private String prenom;
private int Age;
private Date dateDeRecretement;
private String Login;
private String password;
@Enumerated(EnumType.STRING)
private TypePoste poste;
@Where(clause = "poste = 'GARDE_NUIT'")
@ManyToOne
private Zone zone;
@Where(clause = "poste = 'GARDE_JOUR'")
@ManyToOne
private Zone zone1;
@Where(clause = "poste = 'RESPONSABLE'")
@ManyToOne
private Zone zone2;
private static final long serialVersionUID = 1L;
public Personnel() {
super();
}
public int getId() {
return this.Id;
}
public void setId(int Id) {
this.Id = Id;
}
public String getNom() {
return this.nom;
}
public void setNom(String nom) {
this.nom = nom;
}
public String getPrenom() {
return this.prenom;
}
public void setPrenom(String prenom) {
this.prenom = prenom;
}
public int getAge() {
return this.Age;
}
public void setAge(int Age) {
this.Age = Age;
}
public Date getDateDeRecretement() {
return this.dateDeRecretement;
}
public void setDateDeRecretement(Date dateDeRecretement) {
this.dateDeRecretement = dateDeRecretement;
}
public String getLogin() {
return this.Login;
}
public void setLogin(String Login) {
this.Login = Login;
}
public String getPassword() {
return this.password;
}
public void setPassword(String password) {
this.password = password;
}
public TypePoste getPoste() {
return this.poste;
}
public void setPoste(TypePoste poste) {
this.poste = poste;
}
public Zone getZone() {
return zone;
}
public void setZone(Zone zone) {
this.zone = zone;
}
public Zone getZone1() {
return zone1;
}
public void setZone1(Zone zone1) {
this.zone1 = zone1;
}
public Zone getZone2() {
return zone2;
}
public void setZone2(Zone zone2) {
this.zone2 = zone2;
}
}
这是表示我要实现的目标的UML图。