Package org.apache.tika.parser.html

Class JSoupParser

java.lang.Object

org.apache.tika.parser.AbstractEncodingDetectorParser

org.apache.tika.parser.html.JSoupParser

All Implemented Interfaces:

Serializable, Parser

public class JSoupParser
extends AbstractEncodingDetectorParser

HTML parser. Uses JSoup to turn the input document to HTML SAX events, and post-processes the events to produce XHTML and metadata expected by Tika clients.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static Charset	DEFAULT_CHARSET

Constructor Summary

Constructors

Constructor	Description
JSoupParser()
JSoupParser(EncodingDetector encodingDetector)

Method Summary

Modifier and Type	Method	Description
protected EncodingDetector	getEncodingDetector(ParseContext parseContext)	Look for an EncodingDetetor in the ParseContext.
Set<MediaType>	getSupportedTypes(ParseContext context)	Returns the set of media types supported by this parser when used with the given parse context.
boolean	isExtractScripts()
void	parse(InputStream stream, ContentHandler handler, Metadata metadata, ParseContext context)	Parses a document stream into a sequence of XHTML SAX events.
void	parseString(String html, ContentHandler handler, Metadata metadata, ParseContext context)
void	setExtractScripts(boolean extractScripts)	Whether or not to extract contents in script entities.

Methods inherited from class org.apache.tika.parser.AbstractEncodingDetectorParser

getEncodingDetector, setEncodingDetector

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_CHARSET

public static final Charset DEFAULT_CHARSET

Constructor Detail

JSoupParser

public JSoupParser()

JSoupParser

public JSoupParser(EncodingDetector encodingDetector)

Method Detail

getSupportedTypes

public Set<MediaType> getSupportedTypes(ParseContext context)

Description copied from interface: Parser

Returns the set of media types supported by this parser when used with the given parse context.

Parameters:

context - parse context

Returns:

immutable set of media types

isExtractScripts

public boolean isExtractScripts()

setExtractScripts

@Field
public void setExtractScripts(boolean extractScripts)

Whether or not to extract contents in script entities. Default is false

Parameters:

extractScripts -

parse

public void parse(InputStream stream,
                  ContentHandler handler,
                  Metadata metadata,
                  ParseContext context)
           throws IOException,
                  SAXException,
                  TikaException

Description copied from interface: Parser

Parses a document stream into a sequence of XHTML SAX events. Fills in related document metadata in the given metadata object.

The given document stream is consumed but not closed by this method. The responsibility to close the stream remains on the caller.

Information about the parsing context can be passed in the context parameter. See the parser implementations for the kinds of context information they expect.

Parameters:

stream - the document stream (input)

handler - handler for the XHTML SAX events (output)

metadata - document metadata (input and output)

context - parse context

Throws:

IOException - if the document stream could not be read

SAXException - if the SAX events could not be processed

TikaException - if the document could not be parsed

parseString

public void parseString(String html,
                        ContentHandler handler,
                        Metadata metadata,
                        ParseContext context)
                 throws SAXException

Throws:

SAXException

getEncodingDetector

protected EncodingDetector getEncodingDetector(ParseContext parseContext)

Look for an EncodingDetetor in the ParseContext. If it hasn't been passed in, use the original EncodingDetector from initialization.

Overrides:

getEncodingDetector in class AbstractEncodingDetectorParser

Parameters:

parseContext -

Returns: