| /* |
| * 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. |
| */ |
| |
| package org.apache.commons.net.examples.telnet; |
| |
| import java.io.IOException; |
| import org.apache.commons.net.telnet.TelnetClient; |
| |
| import org.apache.commons.net.examples.util.IOUtil; |
| |
| /*** |
| * This is an example of a trivial use of the TelnetClient class. |
| * It connects to the weather server at the University of Michigan, |
| * um-weather.sprl.umich.edu port 3000, and allows the user to interact |
| * with the server via standard input. You could use this example to |
| * connect to any telnet server, but it is obviously not general purpose |
| * because it reads from standard input a line at a time, making it |
| * inconvenient for use with a remote interactive shell. The TelnetClient |
| * class used by itself is mostly intended for automating access to telnet |
| * resources rather than interactive use. |
| ***/ |
| |
| // This class requires the IOUtil support class! |
| public final class WeatherTelnet |
| { |
| |
| public static final void main(String[] args) |
| { |
| TelnetClient telnet; |
| |
| telnet = new TelnetClient(); |
| |
| try |
| { |
| telnet.connect("rainmaker.wunderground.com", 3000); |
| } |
| catch (IOException e) |
| { |
| e.printStackTrace(); |
| System.exit(1); |
| } |
| |
| IOUtil.readWrite(telnet.getInputStream(), telnet.getOutputStream(), |
| System.in, System.out); |
| |
| try |
| { |
| telnet.disconnect(); |
| } |
| catch (IOException e) |
| { |
| e.printStackTrace(); |
| System.exit(1); |
| } |
| |
| System.exit(0); |
| } |
| |
| } |
| |
| |