src/com/itbaizhan/entity/Book.java

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package com.itbaizhan.entity;

import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.ManyToOne;

import org.hibernate.annotations.NotFound;
import org.hibernate.annotations.NotFoundAction;

@Entity // 注解为hibernate实体 对应数据库中同名表
public class Book {
	
	public static final int type_special = 1;
	public static final int type_new = 2;
	public static final int type_sale = 3;
	
	@Id	// 注解主键
	@GeneratedValue //id生成策略  默认auto 相当于hibernate的native - 自增字段
	private int id;
	private String name;
	private String cover;
	private float price;
	private String intro;
	private String auther;
	private String press;
	private String pubdate;
	@ManyToOne
	@NotFound(action=NotFoundAction.IGNORE)
	private Category category;
	private boolean special;
	private boolean news;
	private boolean sale;


	
	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 String getCover() {
		return cover;
	}
	public void setCover(String cover) {
		this.cover = cover;
	}
	public float getPrice() {
		return price;
	}
	public void setPrice(float price) {
		this.price = price;
	}