001 /** 002 The contents of this file are subject to the Mozilla Public License Version 1.1 003 (the "License"); you may not use this file except in compliance with the License. 004 You may obtain a copy of the License at http://www.mozilla.org/MPL/ 005 Software distributed under the License is distributed on an "AS IS" basis, 006 WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the 007 specific language governing rights and limitations under the License. 008 009 The Original Code is "LLPException.java". Description: 010 "Represents a problem encountered while using a Lower Layer Protocol" 011 012 The Initial Developer of the Original Code is University Health Network. Copyright (C) 013 2001. All Rights Reserved. 014 015 Contributor(s): ______________________________________. 016 017 Alternatively, the contents of this file may be used under the terms of the 018 GNU General Public License (the ?GPL?), in which case the provisions of the GPL are 019 applicable instead of those above. If you wish to allow use of your version of this 020 file only under the terms of the GPL and not to allow others to use your version 021 of this file under the MPL, indicate your decision by deleting the provisions above 022 and replace them with the notice and other provisions required by the GPL License. 023 If you do not delete the provisions above, a recipient may use your version of 024 this file under either the MPL or the GPL. 025 026 */ 027 028 package ca.uhn.hl7v2.llp; 029 030 /** 031 * Represents a problem encountered while using a Lower Layer Protocol. This exception 032 * serves to wrap the wide variety of other exceptions that might be encountered with 033 * various protocols. 034 * @author Bryan Tripp 035 */ 036 public class LLPException extends Exception { 037 038 private Exception embeddedException; 039 /** 040 * Constructs an <code>LLPException</code> with the specified detail message. 041 * @param msg the detail message. 042 */ 043 public LLPException(String msg) { 044 super(msg); 045 } 046 047 /** 048 * Constructs an <code>LLPException</code> with the specified detail message 049 * and embedded exception. 050 * @param msg the detail message. 051 * @param e an embedded exception (should normally represent the cause of the LLPException) 052 */ 053 public LLPException(String msg, Exception e) { 054 super(msg); 055 this.embeddedException = e; 056 } 057 058 /** 059 * Returns the embedded exception (if any) - this 060 * would normally represent the underlying cause of this LLPException. For example, 061 * an UnsupportedEncodingException may be raised in a MinLowerLayerProtocol - if this 062 * happened the MinLowerLayerProtocol would throw an LLPException, wrapping the original 063 * UnsupportedEncodingException, and a call to <code>getException()</code> would return 064 * the UnsupportedEncodingException. 065 */ 066 public Exception getException() { 067 return this.embeddedException; 068 } 069 } 070 071