inoticecommentdao.java

来自「学习dwr+struts2+spring进行开发的好例子」· Java 代码 · 共 52 行

package com.szhelper.lotteryWeb.dao;

import java.util.List;

import com.szhelper.lotteryWeb.model.NoticeComment;
import com.szhelper.lotteryWeb.util.PageBean;

public interface INoticeCommentDao {
	/**
	 * save notice comment to database and then return the NoticeComment.
	 * 
	 * @param dataObject
	 *            be ready for saving NoticeComment
	 * @return boolean
	 */
	boolean save(NoticeComment dataObject);

	/**
	 * delete a piece of noticing comment from database by key id.
	 * 
	 * @param id
	 *            notice comment key.
	 */
	boolean delete(Integer id);

	/**
	 * update notice comment
	 * 
	 * @param dataObject
	 *            be ready for updating NoticeComment
	 */
	boolean update(NoticeComment dataObject);

	/**
	 * retrieve all noticecomment from database.
	 * 
	 * @return list including all record and encapsulated NoticeComment Objects
	 */
	List<NoticeComment> list();

	/**
	 * search noticeComment by key.
	 * 
	 * @param id
	 *            key
	 * @return if finding,return direct; otherwise return null.
	 */
	NoticeComment findByKey(Integer id);
	
	List getPageList(PageBean page);
}