Package org.w3c.tidy
Class EncodingNameMapper
- java.lang.Object
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- org.w3c.tidy.EncodingNameMapper
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public abstract class EncodingNameMapper extends java.lang.Object
Maps between Java and IANA character encoding names. Also handles encoding alias used in tidy c.- Version:
- $Revision: 804 $ ($Author: fgiust $)
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Field Summary
Fields Modifier and Type Field Description private static java.util.Map
encodingNameMap
Map containing uppercase alias - {standard iana, standard java}.
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Constructor Summary
Constructors Constructor Description EncodingNameMapper()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description private static java.lang.String
handlecommonAlias(java.lang.String encoding)
"Fix" the name for common alias to reduce the number of entries needed in the hashmap.static java.lang.String
toIana(java.lang.String encoding)
Convert a Java character encoding name to its IANA equivalent.static java.lang.String
toJava(java.lang.String encoding)
Converts an encoding name to the standard java name.
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Method Detail
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toIana
public static java.lang.String toIana(java.lang.String encoding)
Convert a Java character encoding name to its IANA equivalent.- Parameters:
encoding
- java encoding name or alias- Returns:
- iana equivalent or null if no match is found.
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handlecommonAlias
private static java.lang.String handlecommonAlias(java.lang.String encoding)
"Fix" the name for common alias to reduce the number of entries needed in the hashmap. It actually removes CSIBM, CCSID, IBM-, IBM0, CP-0, IBM, CP0, CP-, CP, WINDOWS- prefixes from given name.- Parameters:
encoding
- encoding name- Returns:
- "fixed" encoding.
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toJava
public static java.lang.String toJava(java.lang.String encoding)
Converts an encoding name to the standard java name. Handles IANA names, legacy names used in tidy and different java encoding alias. See http://www.iana.org/assignments/character-sets.- Parameters:
encoding
- IANA encoding name or alias- Returns:
- java equivalent or null if no match is found.
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