1 | /* |
2 | Copyright (C) 2002-2004 MySQL AB |
3 | |
4 | This program is free software; you can redistribute it and/or modify |
5 | it under the terms of version 2 of the GNU General Public License as |
6 | published by the Free Software Foundation. |
7 | |
8 | There are special exceptions to the terms and conditions of the GPL |
9 | as it is applied to this software. View the full text of the |
10 | exception in file EXCEPTIONS-CONNECTOR-J in the directory of this |
11 | software distribution. |
12 | |
13 | This program is distributed in the hope that it will be useful, |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | GNU General Public License for more details. |
17 | |
18 | You should have received a copy of the GNU General Public License |
19 | along with this program; if not, write to the Free Software |
20 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
21 | |
22 | |
23 | |
24 | */ |
25 | package com.mysql.jdbc; |
26 | |
27 | /** |
28 | * Assertions for empty code paths that should never be executed. |
29 | * |
30 | * @author Mark Matthews |
31 | * |
32 | * @version $Id: AssertionFailedException.java,v 1.1.2.1 2005/05/13 18:58:37 |
33 | * mmatthews Exp $ |
34 | */ |
35 | public class AssertionFailedException extends RuntimeException { |
36 | // ~ Constructors |
37 | // ----------------------------------------------------------- |
38 | |
39 | /** |
40 | * Convenience method. |
41 | * |
42 | * @param ex |
43 | * the exception that should never have been thrown. |
44 | * @throws AssertionFailedException |
45 | * for the exception ex. |
46 | */ |
47 | public static void shouldNotHappen(Exception ex) |
48 | throws AssertionFailedException { |
49 | throw new AssertionFailedException(ex); |
50 | } |
51 | |
52 | // ~ Methods |
53 | // ---------------------------------------------------------------- |
54 | |
55 | /** |
56 | * Creates an AssertionFailedException for the given exception that should |
57 | * never have been thrown. |
58 | * |
59 | * @param ex |
60 | * the exception that should never have been thrown. |
61 | */ |
62 | public AssertionFailedException(Exception ex) { |
63 | super(Messages.getString("AssertionFailedException.0") + ex.toString() //$NON-NLS-1$ |
64 | + Messages.getString("AssertionFailedException.1")); //$NON-NLS-1$ |
65 | } |
66 | } |