001/* RuntimeOperationsException.java -- A wrapped run-time exception.
002   Copyright (C) 2006 Free Software Foundation, Inc.
003
004This file is part of GNU Classpath.
005
006GNU Classpath is free software; you can redistribute it and/or modify
007it under the terms of the GNU General Public License as published by
008the Free Software Foundation; either version 2, or (at your option)
009any later version.
010
011GNU Classpath is distributed in the hope that it will be useful, but
012WITHOUT ANY WARRANTY; without even the implied warranty of
013MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014General Public License for more details.
015
016You should have received a copy of the GNU General Public License
017along with GNU Classpath; see the file COPYING.  If not, write to the
018Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
01902110-1301 USA.
020
021Linking this library statically or dynamically with other modules is
022making a combined work based on this library.  Thus, the terms and
023conditions of the GNU General Public License cover the whole
024combination.
025
026As a special exception, the copyright holders of this library give you
027permission to link this library with independent modules to produce an
028executable, regardless of the license terms of these independent
029modules, and to copy and distribute the resulting executable under
030terms of your choice, provided that you also meet, for each linked
031independent module, the terms and conditions of the license of that
032module.  An independent module is a module which is not derived from
033or based on this library.  If you modify this library, you may extend
034this exception to your version of the library, but you are not
035obligated to do so.  If you do not wish to do so, delete this
036exception statement from your version. */
037
038package javax.management;
039
040/**
041 * Represents a runtime exception thrown by a management
042 * bean operation.  When a management bean executes code
043 * that causes a runtime exception to be thrown, the
044 * resulting exception is wrapped inside an
045 * {@link RuntimeOperationsException}. Calling
046 * {@link getTargetException()} will return the wrapped
047 * exception.
048 *
049 * @author Andrew John Hughes (gnu_andrew@member.fsf.org)
050 * @since 1.5
051 */
052public class RuntimeOperationsException
053  extends JMRuntimeException
054{
055 
056  /**
057   * Compatible with JDK 1.5
058   */
059  private static final long serialVersionUID = -8408923047489133588L;
060  
061  /* Sun re-implemented causality -- don't know why, but
062     serialization demands we do too... */
063
064  /**
065   * The target exception.
066   *
067   * @serial the target exception.
068   */
069  private RuntimeException runtimeException;
070
071  /**
072   * Constructs a new <code>RuntimeOperationsException</code>
073   * wrapping the specified exception.
074   *
075   * @param e the exception to be wrapped.
076   */
077  public RuntimeOperationsException(RuntimeException e)
078  {
079    super();
080    runtimeException = e;
081  }
082
083  /**
084   * Constructs a new <code>RuntimeOperationsException</code>
085   *  wrapping the specified exception and using the supplied
086   * message.
087   *
088   * @param e the exception to be wrapped.
089   * @param message the error message to give to the user.
090   */
091  public RuntimeOperationsException(RuntimeException e,
092                                    String message)
093  {
094    super(message);
095    runtimeException = e;
096  }
097
098  /**
099   * Returns the true cause of this exception, the wrapped
100   * exception.
101   *
102   * @return the wrapped exception.
103   */
104  public Throwable getCause()
105  {
106    return runtimeException;
107  }
108
109  /**
110   * Returns the true cause of this exception, the wrapped
111   * exception.
112   *
113   * @return the wrapped exception.
114   */
115  public RuntimeException getTargetException()
116  {
117    return runtimeException;
118  }
119
120}
121