order.java

首先确保MySQL4.0数据库已经正确安装

package edu.jnestore.beans;

import java.io.Serializable;
import org.apache.commons.lang.builder.EqualsBuilder;
import org.apache.commons.lang.builder.HashCodeBuilder;
import org.apache.commons.lang.builder.ToStringBuilder;
/**
 *Order类是与orderinfo表对应的持久化类
 */

public class Order implements Serializable {

    /** identifier field */
    private String isbnid;

    /** identifier field */
    private String userid;

    /** full constructor */
    public Order(java.lang.String isbnid, java.lang.String userid) {
        this.isbnid = isbnid;
        this.userid = userid;
    }

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

    public java.lang.String getIsbnid() {
        return this.isbnid;
    }

	public void setIsbnid(java.lang.String isbnid) {
		this.isbnid = isbnid;
	}

    public java.lang.String getUserid() {
        return this.userid;
    }

	public void setUserid(java.lang.String userid) {
		this.userid = userid;
	}

    public String toString() {
        return new ToStringBuilder(this)
            .append("isbnid", getIsbnid())
            .append("userid", getUserid())
            .toString();
    }

    public boolean equals(Object other) {
        if ( !(other instanceof Order) ) return false;
        Order castOther = (Order) other;
        return new EqualsBuilder()
            .append(this.getIsbnid(), castOther.getIsbnid())
            .append(this.getUserid(), castOther.getUserid())
            .isEquals();
    }

    public int hashCode() {
        return new HashCodeBuilder()
            .append(getIsbnid())
            .append(getUserid())
            .toHashCode();
    }

}