org.apache.commons.net.time
Class TimeTestSimpleServer

java.lang.Object
  org.apache.commons.net.time.TimeTestSimpleServer

All Implemented Interfaces:

Runnable

public class TimeTestSimpleServer
extends Object
implements Runnable

The TimetSimpleServer class is a simple TCP implementation of a server for the Time Protocol described in RFC 868.

Listens for TCP socket connections on the time protocol port and writes the local time to socket outputStream as 32-bit integer of seconds since midnight on 1 January 1900 GMT. See the spec for details.

Note this is for debugging purposes only and not meant to be run as a realiable time service.

Version:

$Revision: 658518 $ $Date: 2008-05-21 02:04:30 +0100 (Wed, 21 May 2008) $

Author:

Jason Mathews, MITRE Corporation

Field Summary

static int	DEFAULT_PORT The default time port.
static long	SECONDS_1900_TO_1970 baseline time 1900-01-01T00:00:00 UTC

Constructor Summary

TimeTestSimpleServer()
Default constructor for TimetSimpleServer.

TimeTestSimpleServer(int port)
Constructor for TimetSimpleServer given a specific port.

Method Summary

void	connect()
int	getPort()
boolean	isRunning()
static void	main(String[] args)
void	run()
void	start() Start time service and provide time to client connections.
void	stop() Close server socket.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SECONDS_1900_TO_1970

public static final long SECONDS_1900_TO_1970

baseline time 1900-01-01T00:00:00 UTC

See Also:

Constant Field Values

DEFAULT_PORT

public static final int DEFAULT_PORT

The default time port. It is set to 37 according to RFC 868.

See Also:

Constant Field Values

Constructor Detail

TimeTestSimpleServer

public TimeTestSimpleServer()

Default constructor for TimetSimpleServer. Initializes port to defaul time port.

TimeTestSimpleServer

public TimeTestSimpleServer(int port)

Constructor for TimetSimpleServer given a specific port.

Method Detail

connect

public void connect()
             throws IOException

Throws:

IOException

getPort

public int getPort()

isRunning

public boolean isRunning()

start

public void start()
           throws IOException

Start time service and provide time to client connections.

Throws:

IOException

run

public void run()

Specified by:

run in interface Runnable

stop

public void stop()

Close server socket.

main

public static void main(String[] args)