daomanager.java

本程序主要实现对管理系统的初步管理

package org.ads123.goodsmanagers.dao;

import org.ads123.goodsmanagers.dao.impl.AdminDaoImpl;
import org.ads123.goodsmanagers.dao.impl.CompanyDaoImpl;
import org.ads123.goodsmanagers.dao.impl.CompanyInfoDaoImpl;
import org.ads123.goodsmanagers.dao.impl.GoodsDaoImpl;
import org.ads123.goodsmanagers.dao.impl.HouseDaoImpl;
import org.ads123.goodsmanagers.dao.impl.HouseInfoDaoImpl;
import org.ads123.goodsmanagers.dao.impl.ManagerDaoImpl;
import org.ads123.goodsmanagers.dao.impl.RentDaoImpl;

public class DaoManager {

	private DaoManager() {
	}

	private static DaoManager instance = new DaoManager();

	public static DaoManager getInstance() {
		return instance;
	}

	public ManagerDao createManagerDao() {
		return new ManagerDaoImpl();
	}

	public AdminDao createAdminDao() {
		return new AdminDaoImpl();
	}

	public RentDao createRentDao() {
		return new RentDaoImpl();
	}

	public GoodsDao createGoodsDao() {
		return new GoodsDaoImpl();
	}

	public CompanyDao createCompanyDao() {
		return new CompanyDaoImpl();
	}

	public HouseDao createHouseDao() {
		return new HouseDaoImpl();
	}

	public HouseInfoDao createHouseInfoDao() {
		return new HouseInfoDaoImpl();
	}
	
	public CompanyInfoDao createCompanyInfoDao(){
		return new CompanyInfoDaoImpl();
	}
}