1 /* 2 * Copyright (c) 2005, 2012, 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.nio.cs.ext; 27 28 import java.nio.charset.Charset; 29 import java.nio.charset.CharsetDecoder; 30 import java.nio.charset.CharsetEncoder; 31 import sun.nio.cs.DoubleByte; 32 import sun.nio.cs.*; 33 34 public class MS50220 extends ISO2022_JP 35 { 36 public MS50220() { 37 super("x-windows-50220", 38 ExtendedCharsets.aliasesFor("x-windows-50220")); 39 } 40 41 protected MS50220(String canonicalName, String[] aliases) { 42 super(canonicalName, aliases); 43 } 44 45 public String historicalName() { 46 return "MS50220"; 47 } 48 49 public boolean contains(Charset cs) { 50 return super.contains(cs) || 51 (cs instanceof JIS_X_0212) || 52 (cs instanceof MS50220); 53 } 54 55 public CharsetDecoder newDecoder() { 56 return new Decoder(this, DEC0208, DEC0212); 57 } 58 59 public CharsetEncoder newEncoder() { 60 return new Encoder(this, ENC0208, ENC0212, doSBKANA()); 61 } 62 63 private final static DoubleByte.Decoder DEC0208 = 64 (DoubleByte.Decoder)new JIS_X_0208_MS5022X().newDecoder(); 65 66 private final static DoubleByte.Decoder DEC0212 = 67 (DoubleByte.Decoder)new JIS_X_0212_MS5022X().newDecoder(); 68 69 private final static DoubleByte.Encoder ENC0208 = 70 (DoubleByte.Encoder)new JIS_X_0208_MS5022X().newEncoder(); 71 72 private final static DoubleByte.Encoder ENC0212 = 73 (DoubleByte.Encoder)new JIS_X_0212_MS5022X().newEncoder(); 74 75 protected boolean doSBKANA() { 76 return false; 77 } 78 }