1 /*
2 * Wallace IMAP Server
3 * Copyright (C) 2004 Robert Newson
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18 */
19 package net.sf.wallace;
20
21 import java.util.Arrays;
22
23 /***
24 * A command was attempted while the client was in an invalid state ( e.g,
25 * calling SELECT before authentication).
26 *
27 * @author rnewson
28 */
29 public final class InvalidStateException extends Exception {
30
31 private static final long serialVersionUID = 3976741358721316408L;
32
33 public InvalidStateException(final WallaceSession session, final WallaceSessionState[] acceptableStates) {
34 super("State was " + session.getState() + " but only " + Arrays.asList(acceptableStates) + " are acceptable.");
35 }
36
37 }