package authentication;

import java.io.Serializable;

public interface AuthenticationManager extends Serializable {
	
	public void addUser(String login, String password) throws UserExistsException;
	public void removeUser(String login) throws UserUnknownException;
	public void authentify (String login, String password) throws UserExistsException, WrongPasswordException;
	public AuthenticationManager load(String path);
	public void save(String path);
	
}