manageinfoservice.java

实现网上订餐系统

package com.eatery.service;

import java.util.List;


import com.eatery.dao.ManageInfoDAO;
import com.eatery.po.ManageInfo;


public class ManageInfoService {
	ManageInfoDAO manageDAO;
	public ManageInfoDAO getManageDAO() {
		return manageDAO;
	}

	public void setManageDAO(ManageInfoDAO manageDAO) {
		this.manageDAO = manageDAO;
	}

	public List findAllManage(){
		return manageDAO.findAllManage();
	}
	
	public ManageInfo findManageByNameAndPass(ManageInfo mi){
		List list=manageDAO.findManageByNameAndPass(mi);
		if(list.size()>0){
			return (ManageInfo)list.get(0);
		}
		return null;
	}
	
	public ManageInfo findManageById(int mid){
		return manageDAO.findById(mid);
	}
	public void editManage(ManageInfo mi){
		manageDAO.merge(mi);

	}
	public void deleteManage(int mid){
		ManageInfo mi=manageDAO.findById(mid);
		manageDAO.delete(mi);
	}
	public void bulkDelete(int ...mids){
		for(int i=0;i<mids.length;i++){
			ManageInfo mi=manageDAO.findById(mids[i]);
			manageDAO.delete(mi);
		}
	}
	
	public void addManage(ManageInfo mi){
		manageDAO.save(mi);
	}
}