notedao.java

DAO实现留言板

package com.commit.dao.dao;

import com.commit.dao.vo.*;
import java.util.*;

public interface NoteDAO 
{
	//add notes
	public void addNotes(NoteVo nv) throws Exception ;
	//update notes by id
	public void updateNotes(NoteVo nv) throws Exception ;
	//delete notes by id
	public void deleteNotes(int id) throws Exception ; 
	//list all notes
	public List listAll() throws Exception ;
	//list like notes
	public List listByLike(String keywords) throws Exception ;
	//list notes by id
	public NoteVo listById(int id) throws Exception ;
}