package com.cockpit.util;

import java.sql.Connection;

import com.sinosoft.cm.DBUtils;

public class ConnUtil{
	private static ConnUtil cu = null ;
	private static Connection conn = null ;
	
	private ConnUtil(){
		conn = DBUtils.getConnection();
	}
	
	public static Connection getConn(){
		if(conn == null){
			cu = new ConnUtil();
		}
		return conn ;
	}
}