HelloServer.java revision 9058464950a9734da0a7ff2dc47f3081bbb5117c 
1package fi.iki.elonen;
2
3/*
4 * #%L
5 * NanoHttpd-Samples
6 * %%
7 * Copyright (C) 2012 - 2015 nanohttpd
8 * %%
9 * Redistribution and use in source and binary forms, with or without modification,
10 * are permitted provided that the following conditions are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright notice, this
13 *    list of conditions and the following disclaimer.
14 *
15 * 2. Redistributions in binary form must reproduce the above copyright notice,
16 *    this list of conditions and the following disclaimer in the documentation
17 *    and/or other materials provided with the distribution.
18 *
19 * 3. Neither the name of the nanohttpd nor the names of its contributors
20 *    may be used to endorse or promote products derived from this software without
21 *    specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
25 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
26 * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
27 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
28 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
30 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
31 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
32 * OF THE POSSIBILITY OF SUCH DAMAGE.
33 * #L%
34 */
35
36import java.util.Map;
37import java.util.logging.Logger;
38
39/**
40 * An example of subclassing NanoHTTPD to make a custom HTTP server.
41 */
42public class HelloServer extends NanoHTTPD {
43
44    /**
45     * logger to log to.
46     */
47    private static Logger LOG = Logger.getLogger(HelloServer.class.getName());
48
49    public HelloServer() {
50        super(8080);
51    }
52
53    @Override
54    public Response serve(IHTTPSession session) {
55        Method method = session.getMethod();
56        String uri = session.getUri();
57        LOG.info(method + " '" + uri + "' ");
58
59        String msg = "<html><body><h1>Hello server</h1>\n";
60        Map<String, String> parms = session.getParms();
61        if (parms.get("username") == null)
62            msg += "<form action='?' method='get'>\n" + "  <p>Your name: <input type='text' name='username'></p>\n" + "</form>\n";
63        else
64            msg += "<p>Hello, " + parms.get("username") + "!</p>";
65
66        msg += "</body></html>\n";
67
68        return new NanoHTTPD.Response(msg);
69    }
70
71    public static void main(String[] args) {
72        ServerRunner.run(HelloServer.class);
73    }
74}
75