usermanagerimpl.java

这是一个crm系统的源码

package com.bjsxt.crm.manager.impl;

import java.util.List;

import com.bjsxt.crm.dao.UserDAO;
import com.bjsxt.crm.manager.SystemException;
import com.bjsxt.crm.manager.UserManager;
import com.bjsxt.crm.model.User;

public class UserManagerImpl implements UserManager {

	private UserDAO userDAO;
	
	public void addUser(User user) {
		userDAO.save(user);
	}

	public void addMultiUser(List users) {
		for(int i=0; i<users.size(); i++){
			userDAO.save((User)users.get(i));
			if(i == 3){
				//throw new SystemException("异常信息！！！");
			}
		}
	}

	public void delUser(int userId) {
		User user = userDAO.findById(userId);
		if(user == null){
			throw new SystemException("无法找到用户信息！");
		}
		userDAO.delete(user);
	}

	public User findUser(int userId) {
		return userDAO.findById(userId);
	}

	public void updateUser(User user) {
		userDAO.update(user);
	}

	public List searchAllUser() {
		return userDAO.findAll();
	}

	public void setUserDAO(UserDAO userDAO) {
		this.userDAO = userDAO;
	}

}