Vendor.java

package com.jetbrains.persistence.models;

import javax.persistence.Basic;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.OneToMany;
import java.util.Collection;

@Entity
public class Vendor {
    private int id;

    @javax.persistence.Column(name = "id")
    @Id
    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    private String name;

    @javax.persistence.Column(name = "name")
    @Basic
    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    private String phone;

    @javax.persistence.Column(name = "phone")
    @Basic
    public String getPhone() {
        return phone;
    }

    public void setPhone(String phone) {
        this.phone = phone;
    }

    private String email;

    @javax.persistence.Column(name = "email")
    @Basic
    public String getEmail() {
        return email;
    }

    public void setEmail(String email) {
        this.email = email;
    }

    private String notes;

    @javax.persistence.Column(name = "notes")
    @Basic
    public String getNotes() {
        return notes;
    }

    public void setNotes(String notes) {
        this.notes = notes;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;

        Vendor vendor = (Vendor) o;

        if (id != vendor.id) return false;
        if (email != null ? !email.equals(vendor.email) : vendor.email != null) return false;
        if (name != null ? !name.equals(vendor.name) : vendor.name != null) return false;
        if (notes != null ? !notes.equals(vendor.notes) : vendor.notes != null) return false;
        if (phone != null ? !phone.equals(vendor.phone) : vendor.phone != null) return false;

        return true;
    }

    @Override
    public int hashCode() {
        int result = id;
        result = 31 * result + (name != null ? name.hashCode() : 0);
        result = 31 * result + (phone != null ? phone.hashCode() : 0);
        result = 31 * result + (email != null ? email.hashCode() : 0);
        result = 31 * result + (notes != null ? notes.hashCode() : 0);
        return result;
    }

    private Collection<Product> productsById;

    @OneToMany(mappedBy = "vendorByVendorId")
    public Collection<Product> getProductsById() {
        return productsById;
    }

    public void setProductsById(Collection<Product> productsById) {
        this.productsById = productsById;
    }
}