libjava/gnu/java/nio/charset/UTF_16LE.java

   1 /* UTF_16LE.java --
   2    Copyright (C) 2002, 2004, 2005  Free Software Foundation, Inc.
   3
   4 This file is part of GNU Classpath.
   5
   6 GNU Classpath is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 2, or (at your option)
   9 any later version.
  10
  11 GNU Classpath is distributed in the hope that it will be useful, but
  12 WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GNU Classpath; see the file COPYING.  If not, write to the
  18 Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  19 02111-1307 USA.
  20
  21 Linking this library statically or dynamically with other modules is
  22 making a combined work based on this library.  Thus, the terms and
  23 conditions of the GNU General Public License cover the whole
  24 combination.
  25
  26 As a special exception, the copyright holders of this library give you
  27 permission to link this library with independent modules to produce an
  28 executable, regardless of the license terms of these independent
  29 modules, and to copy and distribute the resulting executable under
  30 terms of your choice, provided that you also meet, for each linked
  31 independent module, the terms and conditions of the license of that
  32 module.  An independent module is a module which is not derived from
  33 or based on this library.  If you modify this library, you may extend
  34 this exception to your version of the library, but you are not
  35 obligated to do so.  If you do not wish to do so, delete this
  36 exception statement from your version. */
  37
  38
  39 package gnu.java.nio.charset;
  40
  41 import java.nio.charset.Charset;
  42 import java.nio.charset.CharsetDecoder;
  43 import java.nio.charset.CharsetEncoder;
  44
  45 /**
  46  * UTF-16LE charset.
  47  *
  48  * @author Jesse Rosenstock
  49  */
  50 final class UTF_16LE extends Charset
  51 {
  52   UTF_16LE ()
  53   {
  54     super ("UTF-16LE", new String[] {
  55         // witnessed by the internet
  56         "UTF16LE",
  57         /* These names are provided by
  58          * http://oss.software.ibm.com/cgi-bin/icu/convexp?s=ALL
  59          */
  60         "x-utf-16le", "ibm-1202", "ibm-13490", "ibm-17586",
  61         "UTF16_LittleEndian",
  62         // see http://java.sun.com/j2se/1.5.0/docs/guide/intl/encoding.doc.html
  63         "UnicodeLittleUnmarked"
  64     });
  65   }
  66
  67   public boolean contains (Charset cs)
  68   {
  69     return cs instanceof US_ASCII || cs instanceof ISO_8859_1
  70       || cs instanceof UTF_8 || cs instanceof UTF_16BE
  71       || cs instanceof UTF_16LE || cs instanceof UTF_16;
  72   }
  73
  74   public CharsetDecoder newDecoder ()
  75   {
  76     return new UTF_16Decoder (this, UTF_16Decoder.LITTLE_ENDIAN);
  77   }
  78
  79   public CharsetEncoder newEncoder ()
  80   {
  81     return new UTF_16Encoder (this, UTF_16Encoder.LITTLE_ENDIAN, true);
  82   }
  83 }