可嵌入类的Hibernate约束

Question

我有以下实体

@Entity
@Table(name = "item")
public class Item implements Serializable {
    @Embeddable
    public static class ItemPK implements Serializable {
        private static final long serialVersionUID = 3795221679277433625L;
        @ManyToOne
        @JoinColumn(name = "country_id")
        private Country country;
        @NotEmpty
        @Length(min = 3)
        private String name;
...
...
}

我注意到@NotEmpty约束在验证期间从未被测试过。如何在该字段上执行验证?

Answer 1

是否在Item的ItemPK字段上使用@Valid ?如果你更新你的示例代码，它会有所帮助。