users.java

hibernate入门代码适合初学者使用

package com.bluedot.domain;

import java.util.Date;
import java.util.HashSet;
import java.util.Set;

/**
 * Users entity.
 * 
 * @author MyEclipse Persistence Tools
 */

public class Users implements java.io.Serializable {

	// Fields

	private Long id;
	private String name;
	private Date birth;
	private String firstName;
	private String lastName;

	// Constructors

	public String getFirstName() {
		return firstName;
	}

	public void setFirstName(String firstName) {
		this.firstName = firstName;
	}

	public String getLastName() {
		return lastName;
	}

	public void setLastName(String lastName) {
		this.lastName = lastName;
	}

	/** default constructor */
	public Users() {
	}

	/** minimal constructor */
	public Users(Long id) {
		this.id = id;
	}

	/** full constructor */
	public Users(Long id, String name, Date birth) {
		this.id = id;
		this.name = name;
		this.birth = birth;
	}

	// Property accessors

	public Long getId() {
		return this.id;
	}

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

	public String getName() {
		// return this.name;
		return this.firstName + ";" + this.lastName;
	}

	public void setName(String name) {
		// this.name = name;
		String[] str = name.split(";");
		this.firstName = str[0];
		this.lastName = str[1];
	}

	public Date getBirth() {
		return this.birth;
	}

	public void setBirth(Date birth) {
		this.birth = birth;
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + ((birth == null) ? 0 : birth.hashCode());
		result = prime * result + ((id == null) ? 0 : id.hashCode());
		result = prime * result + ((name == null) ? 0 : name.hashCode());
		return result;
	}

	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		final Users other = (Users) obj;
		if (birth == null) {
			if (other.birth != null)
				return false;
		} else if (!birth.equals(other.birth))
			return false;
		if (id == null) {
			if (other.id != null)
				return false;
		} else if (!id.equals(other.id))
			return false;
		if (name == null) {
			if (other.name != null)
				return false;
		} else if (!name.equals(other.name))
			return false;
		return true;
	}

}