001    /* RuntimeOperationsException.java -- A wrapped run-time 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 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     */
052    public 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