package org.yeeku.service;

import java.util.List;

import org.yeeku.dao.CategoryDAO;
import org.yeeku.dao.NewsDAO;
import org.yeeku.dao.NewsReviewDAO;
import org.yeeku.dao.UserDAO;
import org.yeeku.model.Category;
import org.yeeku.model.News;
import org.yeeku.model.NewsReview;
import org.yeeku.model.User;

//該接口是對DAO的正面包裝
public interface FacadeManager {
	// category的業務方法
	public void setCategoryDAO(CategoryDAO dao);

	public Category getCategory(String id);

	public void saveCategory(Category category);

	public void removeCategory(String id);

	public List getCategories();

	// news的業務方法
	public void setNewsDAO(NewsDAO dao);

	public News getNews(String id);

	public void saveNews(News news);

	public void removeNews(String id);

	// newsReview的業務方法
	public void setNewsReviewDAO(NewsReviewDAO dao);

	public NewsReview getNewsReview(String id);

	public void saveNewsReview(NewsReview newsReview);

	public void removeNewsReview(String id);

	// user的業務方法
	public void setUserDAO(UserDAO dao);

	public User getUser(String username);

	public List getUsers(User user);

	public void saveUser(User user) throws Exception;

	public void removeUser(String username);

	public boolean validateUser(User user);
}