productdao.java

马士兵老师

package com.bjsxt.shopping.product;

import java.util.List;

public interface ProductDAO {
	public List<Product> getProducts();
	public int getProducts(List<Product> products, int pageNo, int pageSize, boolean lazy);
	public void add(Product p);
	public void delete(int id);
	public void update(Product p);
	public Product loadById(int id);
	public void delete(String conditionStr);
	public int find(List<Product> products, int pageNo, int pageSize, String queryStr);
}