Package org.apache.tika.parser.html

Class HtmlEncodingDetector

java.lang.Object

org.apache.tika.parser.html.HtmlEncodingDetector

All Implemented Interfaces:

Serializable, org.apache.tika.detect.EncodingDetector

public class HtmlEncodingDetector
extends Object
implements org.apache.tika.detect.EncodingDetector

Character encoding detector for determining the character encoding of a HTML document based on the potential charset parameter found in a Content-Type http-equiv meta tag somewhere near the beginning. Especially useful for determining the type among multiple closely related encodings (ISO-8859-*) for which other types of encoding detection are unreliable.

Since:

Apache Tika 1.2

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
HtmlEncodingDetector()

Method Summary

Modifier and Type	Method	Description
Charset	detect(InputStream input, org.apache.tika.metadata.Metadata metadata)
int	getMarkLimit()
void	setMarkLimit(int markLimit)	How far into the stream to read for charset detection.

Methods inherited from class java.lang.Object

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

Constructor Detail

HtmlEncodingDetector

public HtmlEncodingDetector()

Method Detail

detect

public Charset detect(InputStream input,
                      org.apache.tika.metadata.Metadata metadata)
               throws IOException

Specified by:

detect in interface org.apache.tika.detect.EncodingDetector

Throws:

IOException

getMarkLimit

public int getMarkLimit()

setMarkLimit

@Field
public void setMarkLimit(int markLimit)

How far into the stream to read for charset detection. Default is 8192.

Parameters:

markLimit -