newscommentdao.java

来自「本程序实现了一个新闻发布系统」· Java 代码 · 共 62 行

package com.mycompany.news.dao;

import java.sql.Connection;
import java.sql.SQLException;
import java.util.List;

import com.mycompany.news.dto.News;
import com.mycompany.news.dto.NewsComment;

public interface NewsCommentDAO {
	/**
	 * 添加评论
	 * @param comment
	 * @return
	 * @throws Exception 
	 */
	public boolean addNewsComment(NewsComment comment) throws Exception;
	/**
	 * 删除评论
	 * @param comment
	 * @return
	 * @throws Exception 
	 */
	public boolean deleteNewsComment(NewsComment comment) throws Exception;
	/**
	 * 删除某新闻的所有评论
	 * @param news
	 * @return
	 * @throws Exception
	 */
	public boolean deleteCommentByNews(News news)throws Exception;
	/**
	 * 取得分页评论
	 * @param news
	 * @param pageNo
	 * @param pageSize
	 * @return
	 * @throws Exception 
	 */
	public List getNewsComment(News news,int pageNo,int pageSize) throws Exception;
	/**
	 * 分页取得所有已审核评论
	 * @param news
	 * @param pageNo
	 * @param pageSize
	 * @return
	 * @throws Exception 
	 */
	public List listPublicComment(News news,int pageNo,int pageSize) throws Exception;
	
	public Connection getConnection();
	
	public void setConnection(Connection conn);
	/**
	 * 审核评论
	 * @param comment
	 * @return
	 * @throws SQLException 
	 */
	public boolean auditComment(NewsComment comment) throws SQLException;
}