1 /*
   2  * Copyright (c) 1996, 1998, 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 java.rmi;
  27 
  28 /**
  29  * A <code>NoSuchObjectException</code> is thrown if an attempt is made to
  30  * invoke a method on an object that no longer exists in the remote virtual
  31  * machine.  If a <code>NoSuchObjectException</code> occurs attempting to
  32  * invoke a method on a remote object, the call may be retransmitted and still
  33  * preserve RMI's "at most once" call semantics.
  34  *
  35  * A <code>NoSuchObjectException</code> is also thrown by the method
  36  * <code>java.rmi.server.RemoteObject.toStub</code> and by the
  37  * <code>unexportObject</code> methods of
  38  * <code>java.rmi.server.UnicastRemoteObject</code> and
  39  * <code>java.rmi.activation.Activatable</code> and
  40  *
  41  * @author  Ann Wollrath
  42  * @since   1.1
  43  * @see     java.rmi.server.RemoteObject#toStub(Remote)
  44  * @see     java.rmi.server.UnicastRemoteObject#unexportObject(Remote,boolean)
  45  * @see     java.rmi.activation.Activatable#unexportObject(Remote,boolean)
  46  */
  47 public class NoSuchObjectException extends RemoteException {
  48 
  49     /* indicate compatibility with JDK 1.1.x version of class */
  50     private static final long serialVersionUID = 6619395951570472985L;
  51 
  52     /**
  53      * Constructs a <code>NoSuchObjectException</code> with the specified
  54      * detail message.
  55      *
  56      * @param s the detail message
  57      * @since   1.1
  58      */
  59     public NoSuchObjectException(String s) {
  60         super(s);
  61     }
  62 }