001/* BadAttributeValueExpException.java -- Thrown by invalid query attributes.
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 * Thrown when the value of an a attribute passed to a query proves to
042 * be invalid.  This exception is only used internally by the Java
043 * management API and is not exposed to user code.
044 *
045 * @author Andrew John Hughes (gnu_andrew@member.fsf.org)
046 * @since 1.5
047 */
048public class BadAttributeValueExpException
049  extends Exception
050{
051
052  /**
053   * Compatible with JDK 1.5
054   */
055  private static final long serialVersionUID = -3105272988410493376L;
056
057  /**
058   * The attribute value that caused the exception.
059   */
060  private Object val;
061
062  /**
063   * Constructs a new <code>BadAttributeValueExpException</code>
064   * using the specified object to represent the invalid value.
065   *
066   * @param val the inappropriate value.
067   */
068  public BadAttributeValueExpException(Object val)
069  {
070    super();
071    this.val = val;
072  }
073
074  /**
075   * Returns a textual representation of this instance.  This
076   * is constructed using the class name
077   * (<code>javax.management.BadAttributeValueExpException</code>)
078   * and the invalid value.
079   *
080   * @return a @link{java.lang.String} instance representing
081   *         the instance in textual form.
082   */
083  public String toString()
084  {
085    return getClass().getName()
086      + "[val=" + val 
087      + "]";
088  }
089
090}
091