001 /* RuntimeMBeanException.java -- A user-defined management exception.
002 Copyright (C) 2006 Free Software Foundation, Inc.
003
004 This file is part of GNU Classpath.
005
006 GNU Classpath is free software; you can redistribute it and/or modify
007 it under the terms of the GNU General Public License as published by
008 the Free Software Foundation; either version 2, or (at your option)
009 any later version.
010
011 GNU Classpath is distributed in the hope that it will be useful, but
012 WITHOUT ANY WARRANTY; without even the implied warranty of
013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
014 General Public License for more details.
015
016 You should have received a copy of the GNU General Public License
017 along with GNU Classpath; see the file COPYING. If not, write to the
018 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
019 02110-1301 USA.
020
021 Linking this library statically or dynamically with other modules is
022 making a combined work based on this library. Thus, the terms and
023 conditions of the GNU General Public License cover the whole
024 combination.
025
026 As a special exception, the copyright holders of this library give you
027 permission to link this library with independent modules to produce an
028 executable, regardless of the license terms of these independent
029 modules, and to copy and distribute the resulting executable under
030 terms of your choice, provided that you also meet, for each linked
031 independent module, the terms and conditions of the license of that
032 module. An independent module is a module which is not derived from
033 or based on this library. If you modify this library, you may extend
034 this exception to your version of the library, but you are not
035 obligated to do so. If you do not wish to do so, delete this
036 exception statement from your version. */
037
038 package javax.management;
039
040 /**
041 * Represents an arbitrary runtime exception thrown by a management
042 * bean. When a management bean executes code that causes a runtime
043 * exception to be thrown, the resulting exception is wrapped inside a
044 * {@link RuntimeMBeanException}. Calling {@link
045 * getTargetException()} will return the wrapped exception.
046 *
047 * @author Andrew John Hughes (gnu_andrew@member.fsf.org)
048 * @since 1.5
049 */
050 public class RuntimeMBeanException
051 extends JMRuntimeException
052 {
053
054 /**
055 * Compatible with JDK 1.5
056 */
057 private static final long serialVersionUID = 5274912751982730171L;
058
059 /**
060 * The target exception.
061 *
062 * @serial the target exception.
063 */
064 private RuntimeException runtimeException;
065
066 /**
067 * Constructs a new <code>RuntimeMBeanException</code> wrapping
068 * the specified exception.
069 *
070 * @param e the exception to be wrapped.
071 */
072 public RuntimeMBeanException(RuntimeException e)
073 {
074 super();
075 runtimeException = e;
076 }
077
078 /**
079 * Constructs a new <code>RuntimeMBeanException</code> wrapping
080 * the specified exception and using the supplied message.
081 *
082 * @param e the exception to be wrapped.
083 * @param message the error message to give to the user.
084 */
085 public RuntimeMBeanException(RuntimeException e, String message)
086 {
087 super(message);
088 runtimeException = e;
089 }
090
091 /**
092 * Returns the true cause of this exception, the wrapped runtime
093 * exception.
094 *
095 * @return the wrapped exception.
096 */
097 public Throwable getCause()
098 {
099 return runtimeException;
100 }
101
102 /**
103 * Returns the true cause of this exception, the wrapped runtime
104 * exception.
105 *
106 * @return the wrapped exception.
107 */
108 public RuntimeException getTargetException()
109 {
110 return runtimeException;
111 }
112
113 }