net.yacy.document.parser.images

Class metadataImageParser

java.lang.Object

net.yacy.document.AbstractParser

net.yacy.document.parser.images.metadataImageParser

All Implemented Interfaces:

Parser

public class metadataImageParser
extends AbstractParser
implements Parser

Image parser base on drewnoakes.com metadata-extractor which supports metadata extraction from bmp, gif, jpeg, png, psd, tiff All discovered metadata are added to the parsed document http://www.drewnoakes.com/drewnoakes.com/code/exif/ (in difference to genericImageParser javax ImageIO is not used, to support tiff parsing also if not supported by ImageIO)

Nested Class Summary

Nested classes/interfaces inherited from interface net.yacy.document.Parser

Parser.Failure

Field Summary

Fields inherited from class net.yacy.document.AbstractParser

log, SUPPORTED_EXTENSIONS, SUPPORTED_MIME_TYPES

Constructor Summary

Constructors

Constructor and Description
metadataImageParser()

Method Summary

Methods

Modifier and Type	Method and Description
Document[]	parse(DigestURL location, java.lang.String mimeType, java.lang.String charset, VocabularyScraper scraper, int timezoneOffset, java.io.InputStream source) parse an input stream

Methods inherited from class net.yacy.document.AbstractParser

equals, getName, hashCode, singleList, supportedExtensions, supportedMimeTypes

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.yacy.document.Parser

equals, getName, hashCode, supportedExtensions, supportedMimeTypes

Constructor Detail

metadataImageParser

public metadataImageParser()

Method Detail

parse

public Document[] parse(DigestURL location,
               java.lang.String mimeType,
               java.lang.String charset,
               VocabularyScraper scraper,
               int timezoneOffset,
               java.io.InputStream source)
                 throws Parser.Failure,
                        java.lang.InterruptedException

Description copied from interface: Parser

parse an input stream

Specified by:

parse in interface Parser

Parameters:

location - the url of the source

mimeType - the mime type of the source, if known

charset - the charset of the source, if known

scraper - an entity scraper to detect facets from text annotation context

source - a input stream

Returns:

a list of documents that result from parsing the source

Throws:

Parser.Failure

java.lang.InterruptedException