person.java

对于刚学hibernate的新手

package com.test.hibernatePrkey;

import java.io.Serializable;

import org.apache.commons.lang.builder.EqualsBuilder;
import org.apache.commons.lang.builder.HashCodeBuilder;

public class Person implements Serializable {

	private int id;
	
	private String name;
	
	private int age;
	public int getId() {
		return id;
	}

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

	public String getName() {
		return name;
	}

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

	public int getAge() {
		return age;
	}

	public void setAge(int age) {
		this.age = age;
	}

	@Override
	public boolean equals(Object obj) {
		
		if(this==obj){
			return true;
		}
		if(obj instanceof Person){
			
			return false;
		}
		
		Person p=(Person)obj;
	    return new EqualsBuilder().append(this.id, p.id)
	    .append(this.name,p.name).append(this.age, p.age).isEquals();
	  
	}

	@Override
	public int hashCode() {
		return new HashCodeBuilder().append(this.id)
		.append(this.name).append(this.age).toHashCode();
	}

}