您是否具有Hibernate实体的通用基类，即具有id，version和其他通用属性的MappedSuperclass？有什么缺点吗？

例：

@MappedSuperclass()
public class BaseEntity {

    private Long id;
    private Long version;
    ...

    @Id @GeneratedValue(strategy = GenerationType.AUTO)
    public Long getId() {return id;}

    public void setId(Long id) {this.id = id;}

    @Version
    public Long getVersion() {return version;}
    ...

    // Common properties
    @Temporal(TemporalType.TIMESTAMP)
    public Date creationDate() {return creationDate;}
    ...
}

@Entity
public class Customer extends BaseEntity {
    private String customerName;
    ...
}