org.apache.jasper.xmlparser

## Class EncodingMap

- java.lang.Object
- - org.apache.jasper.xmlparser.EncodingMap

-     public class EncodingMap
      extends Object

  EncodingMap is a convenience class which handles conversions between IANA encoding names and Java encoding names, and vice versa. The encoding names used in XML instance documents must be the IANA encoding names specified or one of the aliases for those names which IANA defines.

  Common Name | Use this name in XML files | Name Type | Xerces converts to this Java Encoder Name
  8 bit Unicode | UTF-8 | IANA | UTF8
  ISO Latin 1 | ISO-8859-1 | MIME | ISO-8859-1
  ISO Latin 2 | ISO-8859-2 | MIME | ISO-8859-2
  ISO Latin 3 | ISO-8859-3 | MIME | ISO-8859-3
  ISO Latin 4 | ISO-8859-4 | MIME | ISO-8859-4
  ISO Latin Cyrillic | ISO-8859-5 | MIME | ISO-8859-5
  ISO Latin Arabic | ISO-8859-6 | MIME | ISO-8859-6
  ISO Latin Greek | ISO-8859-7 | MIME | ISO-8859-7
  ISO Latin Hebrew | ISO-8859-8 | MIME | ISO-8859-8
  ISO Latin 5 | ISO-8859-9 | MIME | ISO-8859-9
  EBCDIC: US | ebcdic-cp-us | IANA | cp037
  EBCDIC: Canada | ebcdic-cp-ca | IANA | cp037
  EBCDIC: Netherlands | ebcdic-cp-nl | IANA | cp037
  EBCDIC: Denmark | ebcdic-cp-dk | IANA | cp277
  EBCDIC: Norway | ebcdic-cp-no | IANA | cp277
  EBCDIC: Finland | ebcdic-cp-fi | IANA | cp278
  EBCDIC: Sweden | ebcdic-cp-se | IANA | cp278
  EBCDIC: Italy | ebcdic-cp-it | IANA | cp280
  EBCDIC: Spain, Latin America | ebcdic-cp-es | IANA | cp284
  EBCDIC: Great Britain | ebcdic-cp-gb | IANA | cp285
  EBCDIC: France | ebcdic-cp-fr | IANA | cp297
  EBCDIC: Arabic | ebcdic-cp-ar1 | IANA | cp420
  EBCDIC: Hebrew | ebcdic-cp-he | IANA | cp424
  EBCDIC: Switzerland | ebcdic-cp-ch | IANA | cp500
  EBCDIC: Roece | ebcdic-cp-roece | IANA | cp870
  EBCDIC: Yugoslavia | ebcdic-cp-yu | IANA | cp870
  EBCDIC: Iceland | ebcdic-cp-is | IANA | cp871
  EBCDIC: Urdu | ebcdic-cp-ar2 | IANA | cp918
  Chinese for PRC, mixed 1/2 byte | gb2312 | MIME | GB2312
  Extended Unix Code, packed for Japanese | euc-jp | MIME | eucjis
  Japanese: iso-2022-jp | iso-2020-jp | MIME | JIS
  Japanese: Shift JIS | Shift_JIS | MIME | SJIS
  Chinese: Big5 | Big5 | MIME | Big5
  Extended Unix Code, packed for Korean | euc-kr | MIME | iso2022kr
  Cyrillic | koi8-r | MIME | koi8-r

  Author:
    TAMURA Kent, IBM, Andy Clark, IBM

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `protected static Hashtable<String,String>` | `fIANA2JavaMap` fIANA2JavaMap
    `protected static Hashtable<String,String>` | `fJava2IANAMap` fJava2IANAMap

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `EncodingMap()` Default constructor.

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `static String` | `getIANA2JavaMapping(String ianaEncoding)` Returns the Java encoding name for the specified IANA encoding name.
    `static String` | `getJava2IANAMapping(String javaEncoding)` Returns the IANA encoding name for the specified Java encoding name.
    `static void` | `putIANA2JavaMapping(String ianaEncoding, String javaEncoding)` Adds an IANA to Java encoding name mapping.
    `static void` | `putJava2IANAMapping(String javaEncoding, String ianaEncoding)` Adds a Java to IANA encoding name mapping.
    `static String` | `removeIANA2JavaMapping(String ianaEncoding)` Removes an IANA to Java encoding name mapping.
    `static String` | `removeJava2IANAMapping(String javaEncoding)` Removes a Java to IANA encoding name mapping.

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Field Detail

    - #### fIANA2JavaMap

          protected static final Hashtable<String,String> fIANA2JavaMap

      fIANA2JavaMap

    - #### fJava2IANAMap

          protected static final Hashtable<String,String> fJava2IANAMap

      fJava2IANAMap

  - ### Constructor Detail

    - #### EncodingMap

          public EncodingMap()

      Default constructor.

  - ### Method Detail

    - #### putIANA2JavaMapping

          public static void putIANA2JavaMapping(String ianaEncoding,
                                 String javaEncoding)

      Adds an IANA to Java encoding name mapping.
      Parameters:
        `ianaEncoding` - The IANA encoding name.
        `javaEncoding` - The Java encoding name.

    - #### getIANA2JavaMapping

          public static String getIANA2JavaMapping(String ianaEncoding)

      Returns the Java encoding name for the specified IANA encoding name.
      Parameters:
        `ianaEncoding` - The IANA encoding name.

    - #### removeIANA2JavaMapping

          public static String removeIANA2JavaMapping(String ianaEncoding)

      Removes an IANA to Java encoding name mapping.
      Parameters:
        `ianaEncoding` - The IANA encoding name.

    - #### putJava2IANAMapping

          public static void putJava2IANAMapping(String javaEncoding,
                                 String ianaEncoding)

      Adds a Java to IANA encoding name mapping.
      Parameters:
        `javaEncoding` - The Java encoding name.
        `ianaEncoding` - The IANA encoding name.

    - #### getJava2IANAMapping

          public static String getJava2IANAMapping(String javaEncoding)

      Returns the IANA encoding name for the specified Java encoding name.
      Parameters:
        `javaEncoding` - The Java encoding name.

    - #### removeJava2IANAMapping

          public static String removeJava2IANAMapping(String javaEncoding)

      Removes a Java to IANA encoding name mapping.
      Parameters:
        `javaEncoding` - The Java encoding name.

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