ModelMapper-而不是返回实体列表，而是返回特定属性的列表

Question

早上好

我正在使用ModelMapper将DTO映射到实体，反之亦然，与此相关的是一个问题。

“我的实体母亲”与@OneToMany的关系由儿子列表列出儿子；

我的问题是我该如何返回List sonsId和List sonsName而不是将一个儿子列表返回给MotherDTO 从MotherDTO到母亲实体，列表儿子中有哪些属性，反之亦然？

class SonDTO{
    long id;
    String name;
    int age;
    long motherId;
}

class MotherDTO{
    long id;
    String name;
    int age;
    List<Long> sonsId;
    List<String> sonsName;
}

@Entity
class Mother{

   @Id
   @GeneratedValue(strategy=GenerationType.IDENTITY)
   private Long id;

   @Column(name = "name")
   private String name;

   @Column(name = "age")
   private int age;

   @OneToMany(mappedBy = "mother", cascade = CascadeType.ALL, fetch = FetchType.LAZY, orphanRemoval = true)
   List<Son> sons;

}

@Entity
class Son{

   @Id
   @GeneratedValue(strategy=GenerationType.IDENTITY)
   private Long id;

   @Column(name = "name")
   private String name;

   @Column(name = "age")
   private int age;

   @ManyToOne(fetch = FetchType.LAZY)
   @JoinColumn(name = "mother_id")
   private Mother mother;
}