newsattributedao.java

来自「本程序实现了一个新闻发布系统」· Java 代码 · 共 31 行

/*
 * Created on 2005-11-10
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package com.mycompany.news.dao;

import java.sql.Connection;
import java.sql.SQLException;
import com.mycompany.news.dto.News;

/**
 * @author Administrator
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public interface NewsAttributeDAO {
	public News getByID(long id)throws Exception;//根据主键获取对象
	public void setConnection(Connection conn);
	public Connection getConnection();
	public String getAttributeValue(long newsid,String attributeName,int attrType) throws SQLException;
	public void deleteByNews(News news) throws Exception;
	
	public void recommendNews(long news) throws Exception;
	
	public void cancelRecommend(long news) throws Exception;
	
}