newsattributedao.java

介绍关于JSP网站开发方面的内容,特别详尽

/*
 * 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;
	
}