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 "ReaderThread.java". Description: 010 "read from a Reader into a char[] buffer" 011 012 The Initial Developer of the Original Code is University Health Network. Copyright (C) 013 2004. 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 package ca.uhn.hl7v2.protocol.impl; 027 028 import java.io.IOException; 029 import java.io.Reader; 030 031 import ca.uhn.log.HapiLog; 032 import ca.uhn.log.HapiLogFactory; 033 034 /** 035 * The class <code> ReaderThread </code> read from a Reader into a char[] buffer. 036 * 037 * @author Alexei Guevara <mailto:alexei.guevara@uhn.on.ca/> 038 * @version $Revision: 1.1 $ updated on $Date: 2007/02/19 02:24:26 $ by $Author: jamesagnew $ 039 */ 040 public class ReaderThread extends Thread { 041 042 private static final HapiLog ourLog = HapiLogFactory.getHapiLog( ReaderThread.class ); 043 044 private final Reader myReader; 045 private final char[] myBuffer; 046 private final IntRef myBytesReadRef; 047 048 /** 049 * Creates a new instance 050 * 051 * @param theReader the reader for this thread 052 * @param theBuffer the buffer for reading 053 * @param theBytesReadRef stores the number of bytes read 054 */ 055 public ReaderThread( Reader theReader, char[] theBuffer, IntRef theBytesReadRef ) { 056 this.myReader = theReader; 057 this.myBuffer = theBuffer; 058 this.myBytesReadRef = theBytesReadRef; 059 } 060 061 /** 062 * @see java.lang.Runnable#run() 063 */ 064 public void run() { 065 try { 066 int _bytesRead = myReader.read(myBuffer); 067 068 myBytesReadRef.setValue( _bytesRead ); 069 } 070 catch (IOException e) { 071 ourLog.error(e); 072 } 073 } 074 075 }