org.archive.format.text.charset

Class RotatingCharsetDetector

java.lang.Object

org.archive.format.text.charset.CharsetDetector

org.archive.format.text.charset.RotatingCharsetDetector

public class RotatingCharsetDetector
extends CharsetDetector

Author:

brad Provides a way to rotate through several detection schemes

Field Summary

Fields

Modifier and Type	Field and Description
static int	GUESS_TYPES
static int	MODE_COUNT
static int[][]	MODES

Fields inherited from class org.archive.format.text.charset.CharsetDetector

CHARSET_TOKEN, DEFAULT_CHARSET, HTTP_CONTENT_TYPE_HEADER, MAX_CHARSET_READAHEAD

Constructor Summary

Constructors

Constructor and Description
RotatingCharsetDetector()

Method Summary

Modifier and Type	Method and Description
java.lang.String	getCharset(byte[] buffer, int len, HttpHeaders headers)
int	nextMode(int curMode)

Methods inherited from class org.archive.format.text.charset.CharsetDetector

contentTypeToCharset, findMetaContentType, getCharsetFromBytes, getCharsetFromHeaders, getCharsetFromMeta, isCharsetSupported, mapCharset

Methods inherited from class java.lang.Object

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

Field Detail

MODES

public static final int[][] MODES

MODE_COUNT

public static final int MODE_COUNT

See Also:

Constant Field Values

GUESS_TYPES

public static final int GUESS_TYPES

See Also:

Constant Field Values

Constructor Detail

RotatingCharsetDetector

public RotatingCharsetDetector()

Method Detail

nextMode

public int nextMode(int curMode)

getCharset

public java.lang.String getCharset(byte[] buffer,
                                   int len,
                                   HttpHeaders headers)
                            throws java.io.IOException

Specified by:

getCharset in class CharsetDetector

Returns:

String charset name for the Resource

Throws:

java.io.IOException - if there are problems reading the Resource