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1   /**
2   The contents of this file are subject to the Mozilla Public License Version 1.1 
3   (the "License"); you may not use this file except in compliance with the License. 
4   You may obtain a copy of the License at http://www.mozilla.org/MPL/ 
5   Software distributed under the License is distributed on an "AS IS" basis, 
6   WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the 
7   specific language governing rights and limitations under the License. 
8   
9   The Original Code is "LLPException.java".  Description: 
10  "Represents a problem encountered while using a Lower Layer Protocol" 
11  
12  The Initial Developer of the Original Code is University Health Network. Copyright (C) 
13  2001.  All Rights Reserved. 
14  
15  Contributor(s): ______________________________________. 
16  
17  Alternatively, the contents of this file may be used under the terms of the 
18  GNU General Public License (the  �GPL�), in which case the provisions of the GPL are 
19  applicable instead of those above.  If you wish to allow use of your version of this 
20  file only under the terms of the GPL and not to allow others to use your version 
21  of this file under the MPL, indicate your decision by deleting  the provisions above 
22  and replace  them with the notice and other provisions required by the GPL License.  
23  If you do not delete the provisions above, a recipient may use your version of 
24  this file under either the MPL or the GPL. 
25  
26  */
27  
28  package ca.uhn.hl7v2.llp;
29  
30  /**
31   * Represents a problem encountered while using a Lower Layer Protocol.  This exception  
32   * serves to wrap the wide variety of other exceptions that might be encountered with 
33   * various protocols.  
34   * @author  Bryan Tripp
35   */
36  @SuppressWarnings("serial")
37  public class LLPException extends Exception {
38  
39      /**
40       * Constructs an <code>LLPException</code> with the specified detail message.
41       * @param msg the detail message.
42       */
43      public LLPException(String msg) {
44          super(msg);
45      }
46  
47      /**
48       * Constructs an <code>LLPException</code> with the specified detail message 
49       * and embedded exception.  
50       * @param msg the detail message.
51       * @param e an embedded exception (should normally represent the cause of the LLPException)
52       */
53      public LLPException(String msg, Exception e) {
54          /*
55           * Warning! Don't change the method signature to accept Throwable
56           * without being careful- getException(), which is historical now
57           * does a cast!
58           */
59      	super(msg, e);
60      }
61  
62      /** 
63       * Returns the embedded exception (if any) - this  
64       * would normally represent the underlying cause of this LLPException.  For example, 
65       * an UnsupportedEncodingException may be raised in a MinLowerLayerProtocol - if this  
66       * happened the MinLowerLayerProtocol would throw an LLPException, wrapping the original 
67       * UnsupportedEncodingException, and a call to <code>getException()</code> would return
68       * the UnsupportedEncodingException.
69       * 
70       * @deprecated Use {@link #getCause()}
71       */
72      public Exception getException() {
73          return (Exception) getCause();
74      }
75  }
76  
77