1 /*
   2  * Copyright (c) 2001, 2003, 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 sun.io;
  27 
  28 import sun.nio.cs.ext.Big5_HKSCS;
  29 import sun.nio.cs.ext.HKSCS;
  30 import static sun.nio.cs.CharsetMapping.*;
  31 
  32 public class ByteToCharBig5_HKSCS extends ByteToCharDBCS_ASCII {
  33 
  34     protected static HKSCS.Decoder dec =
  35         (HKSCS.Decoder)new Big5_HKSCS().newDecoder();
  36 
  37 
  38     public String getCharacterEncoding() {
  39         return "Big5_HKSCS";
  40     }
  41 
  42     public ByteToCharBig5_HKSCS() {
  43         super(dec);
  44     }
  45 
  46     protected char decodeDouble(int byte1, int byte2) {
  47         char c = dec.decodeDouble(byte1, byte2);
  48         if (c == UNMAPPABLE_DECODING)
  49             c = dec.decodeBig5(byte1, byte2);
  50         return c;
  51     }
  52 }