package com.example.autopartz.model.manytomany; import lombok.Getter; import lombok.NoArgsConstructor; import lombok.Setter; import lombok.ToString; import javax.persistence.*; @Entity @Getter @Setter @ToString @NoArgsConstructor @Table(name = "`part_is_from_category`") @IdClass(PartIsFromCategoryId.class) public class PartIsFromCategory { @Id @Column(name = "id_part") Integer partid; @Column(name = "id_category") @Id Integer categoryid; public PartIsFromCategory(Integer partid, Integer categoryid) { this.partid = partid; this.categoryid = categoryid; } }