announcedao.java

一个不错的bbs论坛系统．对初学者很有帮助

package com.yhbbs.bbs.itface.dao;

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

import com.yhbbs.bbs.itface.AnnceLink;
import com.yhbbs.bbs.itface.Announce;

/**
 * <p>Title:论坛公告数据存取模块Interface</p>
 * <li> 论坛公告数据存取模块<br>
 * <br><b>WebSite: www.yyhweb.com</b>
 * <br><b>CopyRight: yyhweb[由由华网]</b>
 * @author stephen
 * @version YHBBS-2.0
 */
public interface AnnounceDao {
	
	/** 取得公告最大Id
	 * @return int 公告最大Id
	 * @throws SQLException
	 */
	public abstract int getMaxId() throws SQLException;
	
	/** 由ID取得某公告链接
	 * @param forumId 论坛ID
	 * @return AnnceLink 论坛公告链接
	 * @throws SQLException
	 */
	public abstract AnnceLink getAnnceLink(int forumId) throws SQLException;
	/** 由ID取得某公告
	 * @param anId 论坛公告ID
	 * @return Announce 论坛公告
	 * @throws SQLException
	 */
	public abstract Announce getOneAnnce(int anId) throws SQLException;
	
	/** 取得某一论坛所有公告
	 * @param forumId 论坛ID
	 * @return list 论坛所有公告
	 * @throws SQLException
	 */
	public abstract List getAllAnnce(int forumId) throws SQLException;
	
	/** 发表论坛公告
	 * @param announce 论坛公告
	 * @throws SQLException
	 */
	public abstract void postAnnce(Announce announce) throws SQLException;
	
	/** 编辑公告
	 * @param announce 论坛公告
	 * @throws SQLException
	 */
	public abstract void editAnnce(Announce announce) throws SQLException;
	
	/** 删除公告
	 * @param anId 论坛公告ID
	 * @throws SQLException
	 */
	public abstract void deleteAnnce(int anId) throws SQLException;
}