package com.example.autopartz.model; import lombok.Getter; import lombok.RequiredArgsConstructor; import lombok.Setter; import lombok.ToString; import org.hibernate.Hibernate; import javax.persistence.*; import java.time.LocalDateTime; import java.util.Objects; @Getter @Setter @ToString @RequiredArgsConstructor @Entity @Table(name = "service_book") public class ServiceBook { @Id Integer ID_service_book; LocalDateTime sb_created_on; @OneToOne @JoinColumn(name = "vin") CarSample carSample; @Override public boolean equals(Object o) { if (this == o) return true; if (o == null || Hibernate.getClass(this) != Hibernate.getClass(o)) return false; ServiceBook that = (ServiceBook) o; return ID_service_book != null && Objects.equals(ID_service_book, that.ID_service_book); } @Override public int hashCode() { return getClass().hashCode(); } }