/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package java.io;
import java.nio.charset.Charset;
import java.util.HashMap;
/**
* This could have been in Charset or Charsets, but all code uses those classes whereas no code
* should need to use this, so let's not make good code pay to initialize this map.
*/
class HistoricalCharsetNames {
private static final HashMap<String, String> historicalNames = new HashMap<String, String>();
static {
historicalNames.put("Big5-HKSCS", "Big5_HKSCS");
historicalNames.put("EUC-JP", "EUC_JP");
historicalNames.put("EUC-KR", "EUC_KR");
historicalNames.put("GB2312", "EUC_CN");
historicalNames.put("IBM-Thai", "Cp838");
historicalNames.put("IBM00858", "Cp858");
historicalNames.put("IBM01140", "Cp1140");
historicalNames.put("IBM01141", "Cp1141");
historicalNames.put("IBM01142", "Cp1142");
historicalNames.put("IBM01143", "Cp1143");
historicalNames.put("IBM01144", "Cp1144");
historicalNames.put("IBM01145", "Cp1145");
historicalNames.put("IBM01146", "Cp1146");
historicalNames.put("IBM01147", "Cp1147");
historicalNames.put("IBM01148", "Cp1148");
historicalNames.put("IBM01149", "Cp1149");
historicalNames.put("IBM037", "Cp037");
historicalNames.put("IBM1026", "Cp1026");
historicalNames.put("IBM1047", "Cp1047");
historicalNames.put("IBM273", "Cp273");
historicalNames.put("IBM277", "Cp277");
historicalNames.put("IBM278", "Cp278");
historicalNames.put("IBM280", "Cp280");
historicalNames.put("IBM284", "Cp284");
historicalNames.put("IBM285", "Cp285");
historicalNames.put("IBM297", "Cp297");
historicalNames.put("IBM420", "Cp420");
historicalNames.put("IBM424", "Cp424");
historicalNames.put("IBM437", "Cp437");
historicalNames.put("IBM500", "Cp500");
historicalNames.put("IBM775", "Cp775");
historicalNames.put("IBM850", "Cp850");
historicalNames.put("IBM852", "Cp852");
historicalNames.put("IBM855", "Cp855");
historicalNames.put("IBM857", "Cp857");
historicalNames.put("IBM860", "Cp860");
historicalNames.put("IBM861", "Cp861");
historicalNames.put("IBM862", "Cp862");
historicalNames.put("IBM863", "Cp863");
historicalNames.put("IBM864", "Cp864");
historicalNames.put("IBM865", "Cp865");
historicalNames.put("IBM866", "Cp866");
historicalNames.put("IBM868", "Cp868");
historicalNames.put("IBM869", "Cp869");
historicalNames.put("IBM870", "Cp870");
historicalNames.put("IBM871", "Cp871");
historicalNames.put("IBM918", "Cp918");
historicalNames.put("ISO-2022-CN", "ISO2022CN");
historicalNames.put("ISO-2022-JP", "ISO2022JP");
historicalNames.put("ISO-2022-KR", "ISO2022KR");
historicalNames.put("ISO-8859-1", "ISO8859_1");
historicalNames.put("ISO-8859-13", "ISO8859_13");
historicalNames.put("ISO-8859-15", "ISO8859_15");
historicalNames.put("ISO-8859-2", "ISO8859_2");
historicalNames.put("ISO-8859-3", "ISO8859_3");
historicalNames.put("ISO-8859-4", "ISO8859_4");
historicalNames.put("ISO-8859-5", "ISO8859_5");
historicalNames.put("ISO-8859-6", "ISO8859_6");
historicalNames.put("ISO-8859-7", "ISO8859_7");
historicalNames.put("ISO-8859-8", "ISO8859_8");
historicalNames.put("ISO-8859-9", "ISO8859_9");
historicalNames.put("KOI8-R", "KOI8_R");
historicalNames.put("Shift_JIS", "SJIS");
historicalNames.put("TIS-620", "TIS620");
historicalNames.put("US-ASCII", "ASCII");
historicalNames.put("UTF-16BE", "UnicodeBigUnmarked");
historicalNames.put("UTF-16LE", "UnicodeLittleUnmarked");
historicalNames.put("UTF-8", "UTF8");
historicalNames.put("windows-1250", "Cp1250");
historicalNames.put("windows-1251", "Cp1251");
historicalNames.put("windows-1252", "Cp1252");
historicalNames.put("windows-1253", "Cp1253");
historicalNames.put("windows-1254", "Cp1254");
historicalNames.put("windows-1255", "Cp1255");
historicalNames.put("windows-1256", "Cp1256");
historicalNames.put("windows-1257", "Cp1257");
historicalNames.put("windows-1258", "Cp1258");
historicalNames.put("windows-31j", "MS932");
historicalNames.put("x-Big5-Solaris", "Big5_Solaris");
historicalNames.put("x-euc-jp-linux", "EUC_JP_LINUX");
historicalNames.put("x-EUC-TW", "EUC_TW");
historicalNames.put("x-eucJP-Open", "EUC_JP_Solaris");
historicalNames.put("x-IBM1006", "Cp1006");
historicalNames.put("x-IBM1025", "Cp1025");
historicalNames.put("x-IBM1046", "Cp1046");
historicalNames.put("x-IBM1097", "Cp1097");
historicalNames.put("x-IBM1098", "Cp1098");
historicalNames.put("x-IBM1112", "Cp1112");
historicalNames.put("x-IBM1122", "Cp1122");
historicalNames.put("x-IBM1123", "Cp1123");
historicalNames.put("x-IBM1124", "Cp1124");
historicalNames.put("x-IBM1381", "Cp1381");
historicalNames.put("x-IBM1383", "Cp1383");
historicalNames.put("x-IBM33722", "Cp33722");
historicalNames.put("x-IBM737", "Cp737");
historicalNames.put("x-IBM856", "Cp856");
historicalNames.put("x-IBM874", "Cp874");
historicalNames.put("x-IBM875", "Cp875");
historicalNames.put("x-IBM921", "Cp921");
historicalNames.put("x-IBM922", "Cp922");
historicalNames.put("x-IBM930", "Cp930");
historicalNames.put("x-IBM933", "Cp933");
historicalNames.put("x-IBM935", "Cp935");
historicalNames.put("x-IBM937", "Cp937");
historicalNames.put("x-IBM939", "Cp939");
historicalNames.put("x-IBM942", "Cp942");
historicalNames.put("x-IBM942C", "Cp942C");
historicalNames.put("x-IBM943", "Cp943");
historicalNames.put("x-IBM943C", "Cp943C");
historicalNames.put("x-IBM948", "Cp948");
historicalNames.put("x-IBM949", "Cp949");
historicalNames.put("x-IBM949C", "Cp949C");
historicalNames.put("x-IBM950", "Cp950");
historicalNames.put("x-IBM964", "Cp964");
historicalNames.put("x-IBM970", "Cp970");
historicalNames.put("x-ISCII91", "ISCII91");
historicalNames.put("x-ISO-2022-CN-CNS", "ISO2022CN");
historicalNames.put("x-ISO-2022-CN-GB", "ISO2022CN");
historicalNames.put("x-JISAutoDetect", "JISAutoDetect");
historicalNames.put("x-MacArabic", "MacArabic");
historicalNames.put("x-MacCentralEurope", "MacCentralEurope");
historicalNames.put("x-MacCroatian", "MacCroatian");
historicalNames.put("x-MacCyrillic", "MacCyrillic");
historicalNames.put("x-MacDingbat", "MacDingbat");
historicalNames.put("x-MacGreek", "MacGreek");
historicalNames.put("x-MacHebrew", "MacHebrew");
historicalNames.put("x-MacIceland", "MacIceland");
historicalNames.put("x-MacRoman", "MacRoman");
historicalNames.put("x-MacRomania", "MacRomania");
historicalNames.put("x-MacSymbol", "MacSymbol");
historicalNames.put("x-MacThai", "MacThai");
historicalNames.put("x-MacTurkish", "MacTurkish");
historicalNames.put("x-MacUkraine", "MacUkraine");
historicalNames.put("x-MS950-HKSCS", "MS950_HKSCS");
historicalNames.put("x-mswin-936", "MS936");
historicalNames.put("x-PCK", "PCK");
historicalNames.put("x-windows-874", "MS874");
historicalNames.put("x-windows-949", "MS949");
historicalNames.put("x-windows-950", "MS950");
}
public static String get(Charset charset) {
String modernName = charset.name();
String result = historicalNames.get(modernName);
return (result != null) ? result : modernName;
}
}