J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 1999-2003 Sun Microsystems, Inc. All Rights Reserved. |
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * This code is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 only, as |
| 7 | * published by the Free Software Foundation. Sun designates this |
| 8 | * particular file as subject to the "Classpath" exception as provided |
| 9 | * by Sun in the LICENSE file that accompanied this code. |
| 10 | * |
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 14 | * version 2 for more details (a copy is included in the LICENSE file that |
| 15 | * accompanied this code). |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License version |
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 20 | * |
| 21 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 23 | * have any questions. |
| 24 | */ |
| 25 | |
| 26 | package javax.management; |
| 27 | |
| 28 | |
| 29 | /** |
| 30 | * Runtime exceptions emitted by JMX implementations. |
| 31 | * |
| 32 | * @since 1.5 |
| 33 | */ |
| 34 | public class JMRuntimeException extends RuntimeException { |
| 35 | |
| 36 | /* Serial version */ |
| 37 | private static final long serialVersionUID = 6573344628407841861L; |
| 38 | |
| 39 | /** |
| 40 | * Default constructor. |
| 41 | */ |
| 42 | public JMRuntimeException() { |
| 43 | super(); |
| 44 | } |
| 45 | |
| 46 | /** |
| 47 | * Constructor that allows a specific error message to be specified. |
| 48 | * |
| 49 | * @param message the detail message. |
| 50 | */ |
| 51 | public JMRuntimeException(String message) { |
| 52 | super(message); |
| 53 | } |
| 54 | |
| 55 | /** |
| 56 | * Constructor with a nested exception. This constructor is |
| 57 | * package-private because it arrived too late for the JMX 1.2 |
| 58 | * specification. A later version may make it public. |
| 59 | */ |
| 60 | JMRuntimeException(String message, Throwable cause) { |
| 61 | super(message); |
| 62 | |
| 63 | /* Make a best effort to set the cause, but if we don't |
| 64 | succeed, too bad, you don't get that useful debugging |
| 65 | information. We jump through hoops here so that we can |
| 66 | work on platforms prior to J2SE 1.4 where the |
| 67 | Throwable.initCause method was introduced. If we change |
| 68 | the public interface of JMRuntimeException in a future |
| 69 | version we can add getCause() so we don't need to do this. */ |
| 70 | try { |
| 71 | java.lang.reflect.Method initCause = |
| 72 | Throwable.class.getMethod("initCause", |
| 73 | new Class[] {Throwable.class}); |
| 74 | initCause.invoke(this, new Object[] {cause}); |
| 75 | } catch (Exception e) { |
| 76 | // OK: just means we won't have debugging info |
| 77 | } |
| 78 | } |
| 79 | } |