DoubleByte-X.java.template revision 8845:4be14673b9bf
1/* 2 * Copyright (c) 2009, 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// -- This file was mechanically generated: Do not edit! -- // 27 28package $PACKAGE$; 29 30import java.nio.charset.Charset; 31import java.nio.charset.CharsetDecoder; 32import java.nio.charset.CharsetEncoder; 33import java.util.Arrays; 34import sun.nio.cs.HistoricallyNamedCharset; 35import sun.nio.cs.ext.DoubleByte; 36 37public class $NAME_CLZ$ extends Charset 38 $IMPLEMENTS$ 39{ 40 public $NAME_CLZ$() { 41 super("$NAME_CS$", $NAME_ALIASES$); 42 } 43 44 $HISTORICALNAME$ 45 46 public boolean contains(Charset cs) { 47 $CONTAINS$ 48 } 49 50 public CharsetDecoder newDecoder() { 51 initb2c(); 52 return new DoubleByte.Decoder$DECTYPE$(this, b2c, b2cSB, $B2MIN$, $B2MAX$); 53 } 54 55 public CharsetEncoder newEncoder() { 56 initc2b(); 57 return new DoubleByte.Encoder$ENCTYPE$(this, $ENC_REPLACEMENT$ c2b, c2bIndex); 58 } 59 60 $B2C$ 61 static char[][] b2c = new char[b2cStr.length][]; 62 static char[] b2cSB; 63 private static volatile boolean b2cInitialized = false; 64 65 static void initb2c() { 66 if (b2cInitialized) 67 return; 68 synchronized (b2c) { 69 if (b2cInitialized) 70 return; 71 for (int i = 0; i < b2cStr.length; i++) { 72 if (b2cStr[i] == null) 73 b2c[i] = DoubleByte.B2C_UNMAPPABLE; 74 else 75 b2c[i] = b2cStr[i].toCharArray(); 76 } 77 b2cSB = b2cSBStr.toCharArray(); 78 b2cInitialized = true; 79 } 80 } 81 82 static char[] c2b = new char[$C2BLENGTH$]; 83 static char[] c2bIndex = new char[0x100]; 84 private static volatile boolean c2bInitialized = false; 85 86 static void initc2b() { 87 if (c2bInitialized) 88 return; 89 synchronized (c2b) { 90 if (c2bInitialized) 91 return; 92 $NONROUNDTRIP_B2C$ 93 $NONROUNDTRIP_C2B$ 94 DoubleByte.Encoder.initC2B(b2cStr, b2cSBStr, b2cNR, c2bNR, 95 $B2MIN$, $B2MAX$, 96 c2b, c2bIndex); 97 c2bInitialized = true; 98 } 99 } 100} 101