source: source/src/main/java/com/example/db/model/Users.java

package com.example.db.model;

import lombok.Data;

import javax.persistence.*;
import java.util.Collection;

@Data
@Entity
@Table(name="users")
public class Users {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(name = "user_id", nullable = false)
    private Integer id;

    @Column(name = "user_name", nullable = false, length = 50)
    private String userName;

    @Column(name = "surname", nullable = false, length = 50)
    private String surname;

    @Column(name = "email", nullable = false, length = 50)
    private String email;

    @Column(name = "username", nullable = false, length = 50)
    private String username;

    @Column(name = "user_password", nullable = false, length = 50)
    private String userPassword;

    public String getUserPassword() {
        return userPassword;
    }

    public void setUserPassword(String userPassword) {
        this.userPassword = userPassword;
    }

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public String getEmail() {
        return email;
    }

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

    public String getSurname() {
        return surname;
    }

    public void setSurname(String surname) {
        this.surname = surname;
    }

    public String getUserName() {
        return userName;
    }

    public void setUserName(String userName) {
        this.userName = userName;
    }

    public Integer getId() {
        return id;
    }

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