package com.wolf.pub; import java.sql.SQLException; import java.sql.Connection; /** * * @author zhengbin */ public class localConnect { private static ThreadLocal local=new ThreadLocal();
public static void setConnection(Connection conn){ local.set(conn); }
public static Connection getConnection(){ return (Connection) local.get(); }
public static boolean isClosed() throws SQLException{ return ((Connection)local.get()).isClosed(); }
public static void closeLocal() throws SQLException{ Connection conn=(Connection) local.get(); if(conn!=null){ conn.close(); } } }