usersservice.java

来自「建立于Eclipse平台的WEB应用系统-物流管理系统变更模块」· Java 代码 · 共 59 行

package org.mychange.service.impl;


import java.util.List;

import org.mychange.dao.IUsersDAO;

import org.mychange.obj.Users;
import org.mychange.obj.UsersDAO;

import org.mychange.service.IUsersService;

public class UsersService implements IUsersService {
	
	
	
		
		private IUsersDAO UsersDAO; 
		
		public Users getUsersById(Integer id) { 
			return UsersDAO.findById(id); 
		} 

		
		public void updateUsers(Users users)
		{
			UsersDAO.update(users);
		}
		
		public void addUsers(Users users) { 
			UsersDAO.save(users); 
		} 
		

		public IUsersDAO getUsersDAO() {
			return UsersDAO;
		}

		public void setUsersDAO(IUsersDAO usersDAO) {
			UsersDAO = usersDAO;
		}

		public void addUser2(Users users) {
			// TODO Auto-generated method stub
			
		}
		public Users getUsersByName(String name) {   //  add by hezengquan
			List list = UsersDAO.findByUserName(name); 
			if(list.size() == 0) { 
				return null; 
			} else { 
				return (Users)list.get(0); 
				} 
		}


		
	}