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 32 public class ISO2022_JP_2 extends ISO2022_JP 33 { 34 public ISO2022_JP_2() { 35 super("ISO-2022-JP-2", 36 ExtendedCharsets.aliasesFor("ISO-2022-JP-2")); 37 } 38 39 public String historicalName() { 40 return "ISO2022JP2"; 41 } 42 43 public boolean contains(Charset cs) { 44 return super.contains(cs) || 45 (cs instanceof JIS_X_0212) || 46 (cs instanceof ISO2022_JP_2); 47 } 48 49 public CharsetDecoder newDecoder() { 50 return new Decoder(this, Decoder.DEC0208, CoderHolder.DEC0212); 51 } 52 53 public CharsetEncoder newEncoder() { 54 return new Encoder(this, Encoder.ENC0208, CoderHolder.ENC0212, true); 55 } 56 57 private static class CoderHolder { 58 final static DoubleByte.Decoder DEC0212 = 59 (DoubleByte.Decoder)new JIS_X_0212().newDecoder(); 60 final static DoubleByte.Encoder ENC0212 = 61 (DoubleByte.Encoder)new JIS_X_0212().newEncoder(); 62 } 63 }