Removed duplicate org.apache.commons files

1 files changed, 0 insertions, 140 deletions

diff --git a/org/apache/commons/net/ntp/NTPUDPClient.java b/org/apache/commons/net/ntp/NTPUDPClient.java
deleted file mode 100644
index e1dcb57..0000000
--- a/org/apache/commons/net/ntp/NTPUDPClient.java
+++ /dev/null
@@ -1,140 +0,0 @@
-package org.apache.commons.net.ntp;

-/*

- * Licensed to the Apache Software Foundation (ASF) under one or more

- * contributor license agreements.  See the NOTICE file distributed with

- * this work for additional information regarding copyright ownership.

- * The ASF licenses this file to You under the Apache License, Version 2.0

- * (the "License"); you may not use this file except in compliance with

- * the License.  You may obtain a copy of the License at

- *

- *      http://www.apache.org/licenses/LICENSE-2.0

- *

- * Unless required by applicable law or agreed to in writing, software

- * distributed under the License is distributed on an "AS IS" BASIS,

- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

- * See the License for the specific language governing permissions and

- * limitations under the License.

- */

-

-

-import java.io.IOException;

-import java.net.DatagramPacket;

-import java.net.InetAddress;

-

-import org.apache.commons.net.DatagramSocketClient;

-

-/***

- * The NTPUDPClient class is a UDP implementation of a client for the

- * Network Time Protocol (NTP) described in RFC 1305 as well as the

- * Simple Network Time Protocol (SNTP) in RFC-2030. To use the class,

- * merely open a local datagram socket with <a href="#open"> open </a>

- * and call <a href="#getTime"> getTime </a> to retrieve the time. Then call

- * <a href="org.apache.commons.net.DatagramSocketClient.html#close"> close </a>

- * to close the connection properly.

- * Successive calls to <a href="#getTime"> getTime </a> are permitted

- * without re-establishing a connection.  That is because UDP is a

- * connectionless protocol and the Network Time Protocol is stateless.

- *

- * @author Jason Mathews, MITRE Corp

- * @version $Revision: 489397 $ $Date: 2006-12-21 16:28:51 +0000 (Thu, 21 Dec 2006) $

- ***/

-

-public final class NTPUDPClient extends DatagramSocketClient

-{

-    /*** The default NTP port.  It is set to 123 according to RFC 1305. ***/

-    public static final int DEFAULT_PORT = 123;

-

-    private int _version = NtpV3Packet.VERSION_3;

-

-    /***

-     * Retrieves the time information from the specified server and port and

-     * returns it. The time is the number of miliiseconds since

-     * 00:00 (midnight) 1 January 1900 UTC, as specified by RFC 1305.

-     * This method reads the raw NTP packet and constructs a <i>TimeInfo</i>

-     * object that allows access to all the fields of the NTP message header.

-     * <p>

-     * @param host The address of the server.

-     * @param port The port of the service.

-     * @return The time value retrieved from the server.

-     * @exception IOException If an error occurs while retrieving the time.

-     ***/

-    public TimeInfo getTime(InetAddress host, int port) throws IOException

-    {

-        // if not connected then open to next available UDP port

-        if (!isOpen())

-        {

-            open();

-        }

-

-        NtpV3Packet message = new NtpV3Impl();

-        message.setMode(NtpV3Packet.MODE_CLIENT);

-        message.setVersion(_version);

-        DatagramPacket sendPacket = message.getDatagramPacket();

-        sendPacket.setAddress(host);

-        sendPacket.setPort(port);

-

-        NtpV3Packet recMessage = new NtpV3Impl();

-        DatagramPacket receivePacket = recMessage.getDatagramPacket();

-

-        /*

-         * Must minimize the time between getting the current time,

-         * timestamping the packet, and sending it out which

-         * introduces an error in the delay time.

-         * No extraneous logging and initializations here !!!

-         */

-        TimeStamp now = TimeStamp.getCurrentTime();

-

-        // Note that if you do not set the transmit time field then originating time

-        // in server response is all 0's which is "Thu Feb 07 01:28:16 EST 2036".

-        message.setTransmitTime(now);

-

-        _socket_.send(sendPacket);

-        _socket_.receive(receivePacket);

-

-        long returnTime = System.currentTimeMillis();

-        // create TimeInfo message container but don't pre-compute the details yet

-        TimeInfo info = new TimeInfo(recMessage, returnTime, false);

-

-        return info;

-    }

-

-    /***

-     * Retrieves the time information from the specified server on the

-     * default NTP port and returns it. The time is the number of miliiseconds

-     * since 00:00 (midnight) 1 January 1900 UTC, as specified by RFC 1305.

-     * This method reads the raw NTP packet and constructs a <i>TimeInfo</i>

-     * object that allows access to all the fields of the NTP message header.

-     * <p>

-     * @param host The address of the server.

-     * @return The time value retrieved from the server.

-     * @exception IOException If an error occurs while retrieving the time.

-     ***/

-    public TimeInfo getTime(InetAddress host) throws IOException

-    {

-        return getTime(host, NtpV3Packet.NTP_PORT);

-    }

-

-    /***

-     * Returns the NTP protocol version number that client sets on request packet

-     * that is sent to remote host (e.g. 3=NTP v3, 4=NTP v4, etc.)

-     *

-     * @return  the NTP protocol version number that client sets on request packet.

-     * @see #setVersion(int)

-     ***/

-    public int getVersion()

-    {

-        return _version;

-    }

-

-    /***

-     * Sets the NTP protocol version number that client sets on request packet

-     * communicate with remote host.

-     *

-     * @param version the NTP protocol version number

-     ***/

-    public void setVersion(int version)

-    {

-        _version = version;

-    }

-

-}