1 /*
   2  * Copyright (c) 1999, 2007, 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 com.sun.jmx.snmp.daemon;
  27 
  28 // java import
  29 //
  30 import java.io.PrintStream;
  31 import java.io.PrintWriter;
  32 
  33 /**
  34  * Represents exceptions raised due to communications problems,
  35  * for example when a managed object server is out of reach.<p>
  36  *
  37  * <p><b>This API is a Sun Microsystems internal API  and is subject
  38  * to change without notice.</b></p>
  39  */
  40 
  41 public class CommunicationException extends javax.management.JMRuntimeException {
  42 
  43     /* Serial version */
  44     private static final long serialVersionUID = -2499186113233316177L;
  45 
  46     /**
  47      * Constructs a CommunicationException with a target exception.
  48      */
  49     public CommunicationException(Throwable target) {
  50         super(target.getMessage());
  51         initCause(target);
  52     }
  53 
  54     /**
  55      * Constructs a CommunicationException with a target exception
  56      * and a detail message.
  57      */
  58     public CommunicationException(Throwable target, String msg) {
  59         super(msg);
  60         initCause(target);
  61     }
  62 
  63     /**
  64      * Constructs a CommunicationException with a detail message.
  65      */
  66     public CommunicationException(String msg) {
  67         super(msg);
  68     }
  69 
  70     /**
  71      * Get the thrown target exception.
  72      */
  73     public Throwable getTargetException() {
  74         return getCause();
  75     }
  76 
  77 }