blob: 1de7ac069d664e2011c90a3d18cbc2b1b97f1715 (
plain) (
blame)
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
|
/*
This file is part of GNUnet.
(C) 2011, 2012 Christian Grothoff (and other contributing authors)
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 3, or (at your
option) any later version.
GNUnet is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNUnet; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
package org.gnunet.util;
import org.gnunet.construct.ProtocolViolationException;
import org.grothoff.Runabout;
/**
* An abstract base class for message receivers that want to use the runabout, dispatches
* messages to the appropriate visit method.
*/
public abstract class RunaboutMessageReceiver extends Runabout implements MessageReceiver {
public void process(GnunetMessage.Body msg) {
this.visitAppropriate(msg);
}
public void handleUnknownMessageType(UnknownMessageBody unknownMessageBody) {
throw new ProtocolViolationException(
String.format("unexpected message type: %s", unknownMessageBody.id));
}
public void visit(UnknownMessageBody unknownMessageBody) {
// FIXME: UnknownMessageBody is ugly and should be removed entirely
handleUnknownMessageType(unknownMessageBody);
}
}
|
