src/com/demo/service/impl/BusinessServiceImpl.java

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package com.demo.service.impl;

import java.util.Date;
import java.util.List;
import java.util.Map;

import com.demo.service.BusinessService;
import com.demo.utils.DaoFactory;
import com.demo.utils.WebUtils;
import com.demo.dao.ClothesDao;
import com.demo.dao.CategoryDao;
import com.demo.dao.OrderDao;
import com.demo.dao.UserDao;
import com.demo.model.Clothes;
import com.demo.model.Cart;
import com.demo.model.CartItem;
import com.demo.model.Category;
import com.demo.model.Order;
import com.demo.model.OrderItem;
import com.demo.model.Page;
import com.demo.model.User;

/**
 * 面向控制层的实现-对应于系统的主要功能
 * @author shao
 */
public class BusinessServiceImpl implements BusinessService {
	
	// 工厂模式-使用反射创建
	private CategoryDao categoryDao = DaoFactory.getInstance().createDao("com.demo.dao.impl.CategoryDaoImpl", CategoryDao.class);
	private ClothesDao clothesDao = DaoFactory.getInstance().createDao("com.demo.dao.impl.ClothesDaoImpl", ClothesDao.class);
	private UserDao userDao = DaoFactory.getInstance().createDao("com.demo.dao.impl.UserDaoImpl", UserDao.class);
	private OrderDao orderDao = DaoFactory.getInstance().createDao("com.demo.dao.impl.OrderDaoImpl", OrderDao.class);
	
	/** (non-Javadoc)
	 * @see com.demo.service.BusinessService#addCategory(com.demo.model.Category)
	 */
	@Override
	public void addCategory(Category category){
		categoryDao.add(category);
	}
	
	/** (non-Javadoc)
	 * @see com.demo.service.BusinessService#findCategory(java.lang.String)
	 */
	@Override
	public Category findCategory(String id){
		return categoryDao.find(id);
	}
	
	/** (non-Javadoc)
	 * @see com.demo.service.BusinessService#getAllCategory()
	 */
	@Override
	public List<Category> getAllCategory(){
		return categoryDao.getAll();
	}
	
	/** (non-Javadoc)
	 * @see com.demo.service.BusinessService#addClothes(com.demo.model.Clothes)
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