readerimpl.java

用eclipse编写的图书管理系统

package sever.business.impl;

import java.sql.ResultSet;

import sever.business.iface.IReaderIface;
import sever.dao.ReaderInfoDAO;
import sever.entity.ReaderInfo;

//添加读者
public class ReaderImpl implements IReaderIface{
	public boolean addReader (ReaderInfo reader){
		
		ReaderInfoDAO read=new ReaderInfoDAO();
		return read.saveReader(reader);
		
	}
//	//按读者姓名查询

	public ResultSet ReaderName(ReaderInfo reader) {
		// TODO 自动生成方法存根

		ReaderInfoDAO read=new ReaderInfoDAO();
		return read.SelectRead(reader);
	}

	
	//按读者编号查询
	public ResultSet ReadNuber(ReaderInfo reader) {
		// TODO 自动生成方法存根

		ReaderInfoDAO read=new ReaderInfoDAO();
		return read.SelectNumber(reader);
	}

}