org.apache.tika.parser.image

Class BPGParser

java.lang.Object

org.apache.tika.parser.AbstractParser

org.apache.tika.parser.image.BPGParser

All Implemented Interfaces:

Serializable, Parser

public class BPGParser
extends AbstractParser

Parser for the Better Portable Graphics )BPG) File Format.

Documentation on the file format is available from http://bellard.org/bpg/bpg_spec.txt

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected static int	EXTENSION_TAG_EXIF
protected static int	EXTENSION_TAG_ICC_PROFILE
protected static int	EXTENSION_TAG_THUMBNAIL
protected static int	EXTENSION_TAG_XMP

Constructor Summary

Constructors

Constructor and Description
BPGParser()

Method Summary

Modifier and Type	Method and Description
Set<MediaType>	getSupportedTypes(ParseContext context) Returns the set of media types supported by this parser when used with the given parse context.
protected void	handleXMP(InputStream stream, int xmpLength, ImageMetadataExtractor extractor)
void	parse(InputStream stream, ContentHandler handler, Metadata metadata, ParseContext context) Parses a document stream into a sequence of XHTML SAX events.

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

parse

Methods inherited from class java.lang.Object

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

Field Detail

EXTENSION_TAG_EXIF

protected static final int EXTENSION_TAG_EXIF

See Also:

Constant Field Values

EXTENSION_TAG_ICC_PROFILE

protected static final int EXTENSION_TAG_ICC_PROFILE

See Also:

Constant Field Values

EXTENSION_TAG_XMP

protected static final int EXTENSION_TAG_XMP

See Also:

Constant Field Values

EXTENSION_TAG_THUMBNAIL

protected static final int EXTENSION_TAG_THUMBNAIL

See Also:

Constant Field Values

Constructor Detail

BPGParser

public BPGParser()

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

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

handleXMP

protected void handleXMP(InputStream stream,
                         int xmpLength,
                         ImageMetadataExtractor extractor)
                  throws IOException,
                         TikaException,
                         SAXException

Throws:

IOException

TikaException

SAXException