1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
package fi.iki.elonen;
/*
* #%L
* NanoHttpd-Websocket
* %%
* Copyright (C) 2012 - 2015 nanohttpd
* %%
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. Neither the name of the nanohttpd nor the names of its contributors
* may be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* #L%
*/
public class NanoWebSocketServer extends NanoHTTPD implements IWebSocketFactory {
public static final String MISSING_FACTORY_MESSAGE = "You must either override this method or supply a WebSocketFactory in the constructor";
private final WebSocketResponseHandler responseHandler;
public NanoWebSocketServer(int port) {
super(port);
responseHandler = new WebSocketResponseHandler(this);
}
public NanoWebSocketServer(String hostname, int port) {
super(hostname, port);
responseHandler = new WebSocketResponseHandler(this);
}
public NanoWebSocketServer(int port, IWebSocketFactory webSocketFactory) {
super(port);
responseHandler = new WebSocketResponseHandler(webSocketFactory);
}
public NanoWebSocketServer(String hostname, int port, IWebSocketFactory webSocketFactory) {
super(hostname, port);
responseHandler = new WebSocketResponseHandler(webSocketFactory);
}
@Override
public Response serve(IHTTPSession session) {
Response candidate = responseHandler.serve(session);
return candidate == null ? super.serve(session) : candidate;
}
public WebSocket openWebSocket(IHTTPSession handshake) {
throw new Error(MISSING_FACTORY_MESSAGE);
}
}
|