@MappedSuperclass
public abstract class BaseEntity {

    @Id
    @GeneratedValue(generator = "uuid-string")
    @GenericGenerator(name = "uuid-string", strategy = "org.hibernate.id.UUIDGenerator")
    @Column(name = "id", nullable = false, unique = true, updatable = false)
    private String id;

    public BaseEntity() {
    }


    public String getId() {
        return id;
    }

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