/*

  The contents of this file are subject to the Mozilla Public License Version 1.1

  (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.mozilla.org/MPL/

  Software distributed under the License is distributed on an "AS IS" basis,

  WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the

  specific language governing rights and limitations under the License.

  The Original Code is "Table0211.java".  Description:

  "Content of HL7 table 0211 mapped to Java charsets"

  The Initial Developer of the Original Code is University Health Network. Copyright (C)

  2013.  All Rights Reserved.

  Contributor(s): ______________________________________.

  Alternatively, the contents of this file may be used under the terms of the

  GNU General Public License (the "GPL"), in which case the provisions of the GPL are

  applicable instead of those above.  If you wish to allow use of your version of this

  file only under the terms of the GPL and not to allow others to use your version

  of this file under the MPL, indicate your decision by deleting  the provisions above

  and replace  them with the notice and other provisions required by the GPL License.

  If you do not delete the provisions above, a recipient may use your version of

  this file under either the MPL or the GPL.

  */

 package ca.uhn.hl7v2.llp;

 import java.nio.charset.Charset;

 import ca.uhn.hl7v2.parser.EncodingNotSupportedException;

 /**

  * HL7 Charsets from Table 0211 mapped to Java charsets

  *

  * @author Christian Ohr

  */

 enum HL7Charsets {

     ASCII       ("ASCII",           "US-ASCII"),        // ASCII

     ISO_8859_1  ("8859/1",          "ISO-8859-1"),      // Western European Latin 1

     ISO_8859_2  ("8859/2",          "ISO-8859-2"),      // Middle European

     ISO_8859_3  ("8859/3",          "ISO-8859-3"),      // Southern European

     ISO_8859_4  ("8859/4",          "ISO-8859-4"),      // Northern European

     ISO_8859_5  ("8859/5",          "ISO-8859-5"),      // Cyrillic

     ISO_8859_6  ("8859/6",          "ISO-8859-6"),      // Arab

     ISO_8859_7  ("8859/7",          "ISO-8859-7"),      // Greek

     ISO_8859_8  ("8859/8",          "ISO-8859-8"),      // Hebrew

     ISO_8859_9  ("8859/9",          "ISO-8859-9"),      // Turk

     ISO_8859_15 ("8859/15",         "ISO-8859-15"),     // Western European Latin 9

     ISO_IR_6    ("ISO IR6",         "US-ASCII"),

     ISO_IR_14   ("ISO IR14",        "JIS_X0201"),       // Japanese

     ISO_IR_87   ("ISO IR87",        "x-JIS0208"),       // Japanese Kanji

     ISO_IR_159  ("ISO IR159",       "JIS_X0212-1990"),  // Japanese Kanji

     GB_18030    ("GB 18030-2000",   "GB18030"),         // Chinese

     KS_X_1001   ("KS X 1001",       "EUC-KR"),          // Korean

     CNS_11643   ("CNS 11643-1992",  "x-EUC-TW"),        // Chinese

     BIG_5       ("BIG-5",           "Big5"),            // Chinese/Taiwan

     UNICODE     ("UNICODE",         "UTF-8"),

     UTF_8       ("UNICODE UTF-8",   "UTF-8"),

     UTF_16      ("UNICODE UTF-16",  "UTF-16"),

     UTF_32      ("UNICODE UTF-32",  "UTF-32");

     private String hl7EncodingName;

     private Charset charset;

     private HL7Charsets(String hl7EncodingName, String charset) {

         this.hl7EncodingName = hl7EncodingName;

         this.charset = Charset.forName(charset);

     }

     /**

      * Returns the Java charset for the HL7 charset name

      * @param hl7EncodingName

      * @return Java charset

      * @throws EncodingNotSupportedException if encoding name is unknown

      */

     public static Charset getCharsetForHL7Encoding(String hl7EncodingName) throws EncodingNotSupportedException {

         if (hl7EncodingName == null || hl7EncodingName.length() == 0)

             return HL7Charsets.ASCII.charset;

         for (HL7Charsets encoding : HL7Charsets.values()) {

             if (hl7EncodingName.equals(encoding.hl7EncodingName))

                 return encoding.charset;

         }

         throw new EncodingNotSupportedException(hl7EncodingName);

     }

     public static void main(String[] params) {

         for (HL7Charsets entry : HL7Charsets.values()) {

             Charset cs = entry.charset;

             System.out.print(cs.displayName());

             for (String alias : cs.aliases()) {

                 System.out.print(" " + alias);

             }

             System.out.println();

         }

     }

 }