User.java

/**
 * Copyright (c) 2005-2012 https://github.com/zhangkaitao
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 */
package com.sishuok.chapter3.entity;

import java.io.Serializable;

/**
 * <p>User: Zhang Kaitao
 * <p>Date: 13-7-16 下午9:10
 * <p>Version: 1.0
 */
public class User implements Serializable {
    private Integer id;
    private String username;

    public User() {
    }

    public User(final Integer id, final String username) {
        this.id = id;
        this.username = username;
    }

    public Integer getId() {
        return id;
    }

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

    public String getUsername() {
        return username;
    }

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

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

        final User user = (User) o;

        if (id != null ? !id.equals(user.id) : user.id != null) return false;

        return true;
    }

    @Override
    public int hashCode() {
        return id != null ? id.hashCode() : 0;
    }

    @Override
    public String toString() {
        return "User{" +
                "id=" + id +
                ", username='" + username + '\'' +
                '}';
    }
}