One to Many Mapping Springboot Jpa

 

One to Many and Many to One Mappin in Springboot models

One to Many and Many to One relation b/w OrderDetail and Product means one OrderDetail can have multiple products and Many Products can contain one product detail

OrderDetail Model

@Entity @Data @AllArgsConstructor @NoArgsConstructor @ToString public class OrderDetails { @Id @GeneratedValue private int id; private int orderId; private int productId; private double orderPrice; private int productQuantity; @OneToMany(mappedBy = "orderDetails") private List<Product> productsOrderDetail; }

Product model

@Entity @Data @AllArgsConstructor @NoArgsConstructor @ToString public class Product { @Id @GeneratedValue private int id; private String productName; private double productPrice; private int productQuantity; @ManyToOne @JoinColumn(name = "productsOrderDetail") private OrderDetails orderDetails; }