replyservice.java

一个很好的BBS论坛项目

package com.ibm.service;

import java.sql.Connection;
import java.util.ArrayList;

import com.ibm.dao.ReplyDAO;

public class ReplyService {
	private static ReplyService rser;
	private ReplyService()
	{
		
	}
	
	public static ReplyService getInstance()
	{
		if(rser == null)
		{
			rser = new ReplyService();
		}
		return rser;
	}
	
	public ArrayList queryAllReply(Connection conn)
	{
		return ReplyDAO.gerInstance().queryAllReply(conn);
	}
}