1 /*
   2  * Copyright (c) 1999, 2014, Oracle and/or its affiliates. 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.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package javax.sound.midi;
  27 
  28 
  29 /**
  30  * A <code>MidiUnavailableException</code> is thrown when a requested MIDI
  31  * component cannot be opened or created because it is unavailable.  This often
  32  * occurs when a device is in use by another application.  More generally, it
  33  * can occur when there is a finite number of a certain kind of resource that can
  34  * be used for some purpose, and all of them are already in use (perhaps all by
  35  * this application).  For an example of the latter case, see the
  36  * {@link Transmitter#setReceiver(Receiver) setReceiver} method of
  37  * <code>Transmitter</code>.
  38  *
  39  * @author Kara Kytle
  40  */
  41 public class MidiUnavailableException extends Exception {
  42     private static final long serialVersionUID = 6093809578628944323L;
  43 
  44     /**
  45      * Constructs a <code>MidiUnavailableException</code> that has
  46      * <code>null</code> as its error detail message.
  47      */
  48     public MidiUnavailableException() {
  49 
  50         super();
  51     }
  52 
  53     /**
  54      *  Constructs a <code>MidiUnavailableException</code> with the
  55      * specified detail message.
  56      *
  57      * @param message the string to display as an error detail message
  58      */
  59     public MidiUnavailableException(String message) {
  60 
  61         super(message);
  62     }
  63 }