下面的代码是我的对象模型，我需要为这些实体创建两个表。一个用于InheritanceType.JOINED战略，另一个用于InheritanceType.SINGLE_TABLE战略。但不幸的是，Hibernate 创建的表和实体一样糊状。我应该怎么办？
提前致谢。
@MappedSuperClass
public abstract class EntityObject implements Cloneable, Serializable {
private Long id;
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
}
@Entity
@Inheritance(strategy = InheritanceType.JOINED)
public class SuperParent extends EntityObject{
private String lastName;
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
}
@Entity
@Inheritance(strategy = InheritanceType.SINGLE_TABLE)
@DiscriminatorColumn(name = "d_type", discriminatorType = DiscriminatorType.STRING)
public class Parent extends SuperParent {
private String firstName;
public String getFirstName() {
return firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
}
@Entity
@DiscriminatorValue("Child1")
public class Child1 extends Parent {
private String age;
public String getAge() {
return age;
}
public void setAge(String age) {
this.age = age;
}
}
@Entity
@DiscriminatorValue("child2")
public class Child2 extends Parent {
private String hairColor;
public String getHairColor() {
return hairColor;
}
public void setHairColor(String hairColor) {
this.hairColor = hairColor;
}
}