| /* |
| * Copyright 1999,2004 The Apache Software Foundation. |
| * |
| * Licensed 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 org.apache.catalina.util; |
| |
| import java.util.*; |
| |
| /** |
| * MIME2Java is a convenience class which handles conversions between MIME charset names |
| * and Java encoding names. |
| * <p>The supported XML encodings are the intersection of XML-supported code sets and those |
| * supported in JDK 1.1. |
| * <p>MIME charset names are used on <var>xmlEncoding</var> parameters to methods such |
| * as <code>TXDocument#setEncoding</code> and <code>DTD#setEncoding</code>. |
| * <p>Java encoding names are used on <var>encoding</var> parameters to |
| * methods such as <code>TXDocument#printWithFormat</code> and <code>DTD#printExternal</code>. |
| * <P> |
| * <TABLE BORDER="0" WIDTH="100%"> |
| * <TR> |
| * <TD WIDTH="33%"> |
| * <P ALIGN="CENTER"><B>Common Name</B> |
| * </TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER"><B>Use this name in XML files</B> |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER"><B>Name Type</B> |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER"><B>Xerces converts to this Java Encoder Name</B> |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">8 bit Unicode</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">UTF-8 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">UTF8 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">ISO Latin 1</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ISO-8859-1 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">ISO-8859-1 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">ISO Latin 2</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ISO-8859-2 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">ISO-8859-2 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">ISO Latin 3</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ISO-8859-3 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">ISO-8859-3 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">ISO Latin 4</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ISO-8859-4 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">ISO-8859-4 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">ISO Latin Cyrillic</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ISO-8859-5 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">ISO-8859-5 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">ISO Latin Arabic</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ISO-8859-6 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">ISO-8859-6 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">ISO Latin Greek</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ISO-8859-7 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">ISO-8859-7 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">ISO Latin Hebrew</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ISO-8859-8 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">ISO-8859-8 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">ISO Latin 5</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ISO-8859-9 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">ISO-8859-9 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: US</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-us |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp037 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Canada</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-ca |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp037 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Netherlands</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-nl |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp037 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Denmark</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-dk |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp277 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Norway</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-no |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp277 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Finland</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-fi |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp278 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Sweden</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-se |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp278 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Italy</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-it |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp280 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Spain, Latin America</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-es |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp284 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Great Britain</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-gb |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp285 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: France</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-fr |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp297 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Arabic</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-ar1 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp420 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Hebrew</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-he |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp424 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Switzerland</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-ch |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp500 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Roece</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-roece |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp870 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Yogoslavia</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-yu |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp870 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Iceland</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-is |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp871 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">EBCDIC: Urdu</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">ebcdic-cp-ar2 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">IANA |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">cp918 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">Chinese for PRC, mixed 1/2 byte</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">gb2312 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">GB2312 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">Extended Unix Code, packed for Japanese</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">euc-jp |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">eucjis |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">Japanese: iso-2022-jp</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">iso-2020-jp |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">JIS |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">Japanese: Shift JIS</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">Shift_JIS |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">SJIS |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">Chinese: Big5</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">Big5 |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">Big5 |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">Extended Unix Code, packed for Korean</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">euc-kr |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">iso2022kr |
| * </TD> |
| * </TR> |
| * <TR> |
| * <TD WIDTH="33%">Cyrillic</TD> |
| * <TD WIDTH="15%"> |
| * <P ALIGN="CENTER">koi8-r |
| * </TD> |
| * <TD WIDTH="12%"> |
| * <P ALIGN="CENTER">MIME |
| * </TD> |
| * <TD WIDTH="31%"> |
| * <P ALIGN="CENTER">koi8-r |
| * </TD> |
| * </TR> |
| * </TABLE> |
| * |
| * @version $Revision$ $Date$ |
| * @author TAMURA Kent <kent@trl.ibm.co.jp> |
| */ |
| public class MIME2Java { |
| |
| static private Hashtable s_enchash; |
| static private Hashtable s_revhash; |
| |
| static { |
| s_enchash = new Hashtable(); |
| // <preferred MIME name>, <Java encoding name> |
| s_enchash.put("UTF-8", "UTF8"); |
| s_enchash.put("US-ASCII", "8859_1"); // ? |
| s_enchash.put("ISO-8859-1", "8859_1"); |
| s_enchash.put("ISO-8859-2", "8859_2"); |
| s_enchash.put("ISO-8859-3", "8859_3"); |
| s_enchash.put("ISO-8859-4", "8859_4"); |
| s_enchash.put("ISO-8859-5", "8859_5"); |
| s_enchash.put("ISO-8859-6", "8859_6"); |
| s_enchash.put("ISO-8859-7", "8859_7"); |
| s_enchash.put("ISO-8859-8", "8859_8"); |
| s_enchash.put("ISO-8859-9", "8859_9"); |
| s_enchash.put("ISO-2022-JP", "JIS"); |
| s_enchash.put("SHIFT_JIS", "SJIS"); |
| s_enchash.put("EUC-JP", "EUCJIS"); |
| s_enchash.put("GB2312", "GB2312"); |
| s_enchash.put("BIG5", "Big5"); |
| s_enchash.put("EUC-KR", "KSC5601"); |
| s_enchash.put("ISO-2022-KR", "ISO2022KR"); |
| s_enchash.put("KOI8-R", "KOI8_R"); |
| |
| s_enchash.put("EBCDIC-CP-US", "CP037"); |
| s_enchash.put("EBCDIC-CP-CA", "CP037"); |
| s_enchash.put("EBCDIC-CP-NL", "CP037"); |
| s_enchash.put("EBCDIC-CP-DK", "CP277"); |
| s_enchash.put("EBCDIC-CP-NO", "CP277"); |
| s_enchash.put("EBCDIC-CP-FI", "CP278"); |
| s_enchash.put("EBCDIC-CP-SE", "CP278"); |
| s_enchash.put("EBCDIC-CP-IT", "CP280"); |
| s_enchash.put("EBCDIC-CP-ES", "CP284"); |
| s_enchash.put("EBCDIC-CP-GB", "CP285"); |
| s_enchash.put("EBCDIC-CP-FR", "CP297"); |
| s_enchash.put("EBCDIC-CP-AR1", "CP420"); |
| s_enchash.put("EBCDIC-CP-HE", "CP424"); |
| s_enchash.put("EBCDIC-CP-CH", "CP500"); |
| s_enchash.put("EBCDIC-CP-ROECE", "CP870"); |
| s_enchash.put("EBCDIC-CP-YU", "CP870"); |
| s_enchash.put("EBCDIC-CP-IS", "CP871"); |
| s_enchash.put("EBCDIC-CP-AR2", "CP918"); |
| |
| // j:CNS11643 -> EUC-TW? |
| // ISO-2022-CN? ISO-2022-CN-EXT? |
| |
| s_revhash = new Hashtable(); |
| // <Java encoding name>, <preferred MIME name> |
| s_revhash.put("UTF8", "UTF-8"); |
| //s_revhash.put("8859_1", "US-ASCII"); // ? |
| s_revhash.put("8859_1", "ISO-8859-1"); |
| s_revhash.put("8859_2", "ISO-8859-2"); |
| s_revhash.put("8859_3", "ISO-8859-3"); |
| s_revhash.put("8859_4", "ISO-8859-4"); |
| s_revhash.put("8859_5", "ISO-8859-5"); |
| s_revhash.put("8859_6", "ISO-8859-6"); |
| s_revhash.put("8859_7", "ISO-8859-7"); |
| s_revhash.put("8859_8", "ISO-8859-8"); |
| s_revhash.put("8859_9", "ISO-8859-9"); |
| s_revhash.put("JIS", "ISO-2022-JP"); |
| s_revhash.put("SJIS", "Shift_JIS"); |
| s_revhash.put("EUCJIS", "EUC-JP"); |
| s_revhash.put("GB2312", "GB2312"); |
| s_revhash.put("BIG5", "Big5"); |
| s_revhash.put("KSC5601", "EUC-KR"); |
| s_revhash.put("ISO2022KR", "ISO-2022-KR"); |
| s_revhash.put("KOI8_R", "KOI8-R"); |
| |
| s_revhash.put("CP037", "EBCDIC-CP-US"); |
| s_revhash.put("CP037", "EBCDIC-CP-CA"); |
| s_revhash.put("CP037", "EBCDIC-CP-NL"); |
| s_revhash.put("CP277", "EBCDIC-CP-DK"); |
| s_revhash.put("CP277", "EBCDIC-CP-NO"); |
| s_revhash.put("CP278", "EBCDIC-CP-FI"); |
| s_revhash.put("CP278", "EBCDIC-CP-SE"); |
| s_revhash.put("CP280", "EBCDIC-CP-IT"); |
| s_revhash.put("CP284", "EBCDIC-CP-ES"); |
| s_revhash.put("CP285", "EBCDIC-CP-GB"); |
| s_revhash.put("CP297", "EBCDIC-CP-FR"); |
| s_revhash.put("CP420", "EBCDIC-CP-AR1"); |
| s_revhash.put("CP424", "EBCDIC-CP-HE"); |
| s_revhash.put("CP500", "EBCDIC-CP-CH"); |
| s_revhash.put("CP870", "EBCDIC-CP-ROECE"); |
| s_revhash.put("CP870", "EBCDIC-CP-YU"); |
| s_revhash.put("CP871", "EBCDIC-CP-IS"); |
| s_revhash.put("CP918", "EBCDIC-CP-AR2"); |
| } |
| |
| private MIME2Java() { |
| } |
| |
| /** |
| * Convert a MIME charset name, also known as an XML encoding name, to a Java encoding name. |
| * @param mimeCharsetName Case insensitive MIME charset name: <code>UTF-8, US-ASCII, ISO-8859-1, |
| * ISO-8859-2, ISO-8859-3, ISO-8859-4, ISO-8859-5, ISO-8859-6, |
| * ISO-8859-7, ISO-8859-8, ISO-8859-9, ISO-2022-JP, Shift_JIS, |
| * EUC-JP, GB2312, Big5, EUC-KR, ISO-2022-KR, KOI8-R, |
| * EBCDIC-CP-US, EBCDIC-CP-CA, EBCDIC-CP-NL, EBCDIC-CP-DK, |
| * EBCDIC-CP-NO, EBCDIC-CP-FI, EBCDIC-CP-SE, EBCDIC-CP-IT, |
| * EBCDIC-CP-ES, EBCDIC-CP-GB, EBCDIC-CP-FR, EBCDIC-CP-AR1, |
| * EBCDIC-CP-HE, EBCDIC-CP-CH, EBCDIC-CP-ROECE, EBCDIC-CP-YU, |
| * EBCDIC-CP-IS and EBCDIC-CP-AR2</code>. |
| * @return Java encoding name, or <var>null</var> if <var>mimeCharsetName</var> |
| * is unknown. |
| * @see #reverse |
| */ |
| public static String convert(String mimeCharsetName) { |
| return (String)s_enchash.get(mimeCharsetName.toUpperCase()); |
| } |
| |
| /** |
| * Convert a Java encoding name to MIME charset name. |
| * Available values of <i>encoding</i> are "UTF8", "8859_1", "8859_2", "8859_3", "8859_4", |
| * "8859_5", "8859_6", "8859_7", "8859_8", "8859_9", "JIS", "SJIS", "EUCJIS", |
| * "GB2312", "BIG5", "KSC5601", "ISO2022KR", "KOI8_R", "CP037", "CP277", "CP278", |
| * "CP280", "CP284", "CP285", "CP297", "CP420", "CP424", "CP500", "CP870", "CP871" and "CP918". |
| * @param encoding Case insensitive Java encoding name: <code>UTF8, 8859_1, 8859_2, 8859_3, |
| * 8859_4, 8859_5, 8859_6, 8859_7, 8859_8, 8859_9, JIS, SJIS, EUCJIS, |
| * GB2312, BIG5, KSC5601, ISO2022KR, KOI8_R, CP037, CP277, CP278, |
| * CP280, CP284, CP285, CP297, CP420, CP424, CP500, CP870, CP871 |
| * and CP918</code>. |
| * @return MIME charset name, or <var>null</var> if <var>encoding</var> is unknown. |
| * @see #convert |
| */ |
| public static String reverse(String encoding) { |
| return (String)s_revhash.get(encoding.toUpperCase()); |
| } |
| } |
