basedao.java

来自「野蔷薇论坛源码 java 自己看看吧。 学习用」· Java 代码 · 共 40 行

/* 
 * Created on 2006-11-25
 * Last modified on 2007-5-6
 * Powered by YeQiangWei.com
 */
package com.yeqiangwei.club.dao;

import java.util.List;

import com.yeqiangwei.club.exception.DAOException;

public interface BaseDAO<Item, Param>{
	
	public void create(Item item) throws DAOException;
	
	public void update (Item item) throws DAOException;
	
	public int delete(Item item) throws DAOException;
	
	public int delete(List<Integer> ids) throws DAOException;
	
	public Item findById(int id);
	
	public List<Item> findByParameter(Param param);
	
	public long countByParameter(Param param);
	
	/**
	 * 
	 * @param page 当前页码
	 * @param pageNum 每页行数
	 * @return
	
	public List findAll(Param param);
	
	public long countAll(Param param);
	
 	*/
}