source: src/main/java/com/example/autopartz/model/PartManufacturer.java

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.util.Objects;

@Getter
@Setter
@ToString
@RequiredArgsConstructor
@Entity
@Table(name = "part_manufacturer")
public class PartManufacturer {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(name = "id_part_manufacturer")
    Integer id;
    @Column(name = "pm_name")
    String name;
    String pm_location;

    public PartManufacturer(String name, String location) {
        this.name = name;
        this.pm_location = location;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || Hibernate.getClass(this) != Hibernate.getClass(o)) return false;
        PartManufacturer that = (PartManufacturer) o;
        return id != null && Objects.equals(id, that.id);
    }

    @Override
    public int hashCode() {
        return getClass().hashCode();
    }
}