userdao.java

struts

package com.wiely.dao;

import com.wiely.vo.User;

public interface UserDAO {
	/**
	 * 
	 * @param user
	 * @return
	 * @describe the method login user and return User object to provide the action  
	 */
	 
	public User login(User user);
	/**
	 * 
	 * @param user
	 * @return
	 * @describe the  new user  register and return user 
	 */
	 
	public User register(User user);
	/**
	 * 
	 * @param user
	 * @return
	 * @describe find the special user according the userTO
	 */
	 
	public int findUser(User user);
}