JPA BaseEntity设计

@MappedSuperclass
@Data
@EntityListeners(AuditingEntityListener.class)
public abstract class BaseEntity {

    @Id
    @GeneratedValue(generator = "system-uuid")
    @GenericGenerator(name="system-uuid",strategy = "uuid")
    @Column(name = "id", length = 32)
    @JsonIgnore
    private String id;

    // additional field
    @CreatedDate
    @JsonIgnore
    private Date createdDate;
    @CreatedBy
    private String createdBy;
    @JsonIgnore
    @LastModifiedDate
    private Date modifiedDate;
    @LastModifiedBy
    private String modifiedBy;

    @JsonIgnore
    @Column(name = "is_active")
    private boolean isActive = true;
}

子类继承方式：

@Entity
@Data
@EqualsAndHashCode(callSuper = false)
@SQLDelete(sql = "UPDATE order SET is_active = 0 where id = ?")
@Where(clause="is_active=1")
public class Order extends BaseEntity {