org.apache.commons.net.daytime
Class DaytimeTCPClient
java.lang.Object
   org.apache.commons.net.SocketClient
org.apache.commons.net.SocketClient
       org.apache.commons.net.daytime.DaytimeTCPClient
org.apache.commons.net.daytime.DaytimeTCPClient
- public final class DaytimeTCPClient 
- extends SocketClient
The DaytimeTCPClient class is a TCP implementation of a client for the
 Daytime protocol described in RFC 867.  To use the class, merely
 establish a connection with
 connect 
 and call getTime()  to retrieve the daytime
 string, then
 call disconnect 
 to close the connection properly.
 
 
- Author:
- Daniel F. Savarese
- See Also:
- DaytimeUDPClient
| Field Summary | 
| static int | DEFAULT_PORTThe default daytime port.
 | 
 
 
| Constructor Summary | 
| DaytimeTCPClient()The default DaytimeTCPClient constructor.
 | 
 
| Method Summary | 
|  String | getTime()Retrieves the time string from the server and returns it.
 | 
 
| Methods inherited from class org.apache.commons.net.SocketClient | 
| _connectAction_, connect, connect, connect, connect, connect, connect, disconnect, getConnectTimeout, getDefaultPort, getDefaultTimeout, getLocalAddress, getLocalPort, getRemoteAddress, getRemotePort, getSoLinger, getSoTimeout, getTcpNoDelay, isConnected, setConnectTimeout, setDefaultPort, setDefaultTimeout, setReceiveBufferSize, setSendBufferSize, setServerSocketFactory, setSocketFactory, setSoLinger, setSoTimeout, setTcpNoDelay, verifyRemote | 
 
| Methods inherited from class java.lang.Object | 
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
 
DEFAULT_PORT
public static final int DEFAULT_PORT
- The default daytime port.  It is set to 13 according to RFC 867.
 
- See Also:
- Constant Field Values
 
DaytimeTCPClient
public DaytimeTCPClient()
- The default DaytimeTCPClient constructor.  It merely sets the default
 port to  DEFAULT_PORT .
 
getTime
public String getTime()
               throws IOException
- Retrieves the time string from the server and returns it.  The
 server will have closed the connection at this point, so you should
 call
 disconnect after calling this method.  To retrieve another time, you must
 initiate another connection withconnect before calling getTime() again.
 
 
- 
- Returns:
- The time string retrieved from the server.
- Throws:
- IOException- If an error occurs while fetching the time string.
 
Copyright © 1997-2008 The Apache Software Foundation. All Rights Reserved.