Package com.fasterxml.aalto.util

Class CharsetNames

java.lang.Object

com.fasterxml.aalto.util.CharsetNames

All Implemented Interfaces:

XmlConsts

public final class CharsetNames
extends Object
implements XmlConsts

Simple utility class that normalizes given character input character set names into canonical (within context of this processor) names

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CS_EBCDIC
static final String	CS_ISO_LATIN1
static final String	CS_SHIFT_JIS
static final String	CS_US_ASCII
static final String	CS_UTF16	This constants is intentionally vague, so that some other information will be needed to determine the endianness.
static final String	CS_UTF16BE
static final String	CS_UTF16LE
static final String	CS_UTF32
static final String	CS_UTF32BE
static final String	CS_UTF32LE
static final String	CS_UTF8
private static final int	EOS	Internal constant used to denote END-OF-STRING

Fields inherited from interface com.fasterxml.aalto.util.XmlConsts

CHAR_CR, CHAR_LF, CHAR_NULL, CHAR_SPACE, MAX_UNICODE_CHAR, STAX_DEFAULT_OUTPUT_ENCODING, STAX_DEFAULT_OUTPUT_VERSION, XML_DECL_KW_ENCODING, XML_DECL_KW_STANDALONE, XML_DECL_KW_VERSION, XML_SA_NO, XML_SA_YES, XML_V_10, XML_V_10_STR, XML_V_11, XML_V_11_STR, XML_V_UNKNOWN

Constructor Summary

Constructors

Constructor	Description
CharsetNames()

Method Summary

Modifier and Type	Method	Description
static boolean	encodingStartsWith(String enc, String prefix)
static boolean	equalEncodings(String str1, String str2)	Method that implements a loose String comparison for encoding Strings.
static String	findEncodingFor(Writer w)	Because of legacy encodings used by earlier JDK versions, we need to be careful when accessing encoding names via JDK classes.
static String	normalize(String csName)

Methods inherited from class java.lang.Object

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

Field Details

CS_US_ASCII

public static final String CS_US_ASCII

See Also:

• Constant Field Values

CS_UTF8

public static final String CS_UTF8

See Also:

• Constant Field Values

CS_UTF16

public static final String CS_UTF16

This constants is intentionally vague, so that some other information will be needed to determine the endianness.

See Also:

• Constant Field Values

CS_UTF16BE

public static final String CS_UTF16BE

See Also:

• Constant Field Values

CS_UTF16LE

public static final String CS_UTF16LE

See Also:

• Constant Field Values

CS_UTF32

public static final String CS_UTF32

See Also:

• Constant Field Values

CS_UTF32BE

public static final String CS_UTF32BE

See Also:

• Constant Field Values

CS_UTF32LE

public static final String CS_UTF32LE

See Also:

• Constant Field Values

CS_ISO_LATIN1

public static final String CS_ISO_LATIN1

See Also:

• Constant Field Values

CS_SHIFT_JIS

public static final String CS_SHIFT_JIS

See Also:

• Constant Field Values

CS_EBCDIC

public static final String CS_EBCDIC

See Also:

• Constant Field Values

EOS

private static final int EOS

Internal constant used to denote END-OF-STRING

See Also:

• Constant Field Values

Constructor Details

CharsetNames

public CharsetNames()

Method Details

normalize

public static String normalize(String csName)

findEncodingFor

public static String findEncodingFor(Writer w)

Because of legacy encodings used by earlier JDK versions, we need to be careful when accessing encoding names via JDK classes.

equalEncodings

public static boolean equalEncodings(String str1,
 String str2)

Method that implements a loose String comparison for encoding Strings. It will work like String.equalsIgnoreCase(java.lang.String), except that it will also ignore all hyphen, underscore and space characters.

encodingStartsWith

public static boolean encodingStartsWith(String enc,
 String prefix)