iuserservice.java

通讯录一个供大家参考

package com.lideedu.huang.addressBook.business.user;

import com.lideedu.huang.addressBook.exceptions.ApplicationException;
import com.lideedu.huang.addressBook.pojos.User;

public interface IUserService {

	public boolean checkUsername(String userName)throws ApplicationException;
	public boolean checkUser(User user) throws ApplicationException;
	public void addUser(User user) throws ApplicationException;
	public void updateUserInfo(String oldUsername,User user)throws ApplicationException;
	public User queryUserByName(String username)throws ApplicationException;
	
}