org.apache.tika.parser.image
Class ImageMetadataExtractor

java.lang.Object
  org.apache.tika.parser.image.ImageMetadataExtractor

public class ImageMetadataExtractor
extends java.lang.Object

Constructor Summary

ImageMetadataExtractor(Metadata metadata)

Method Summary

static void	handleCommonImageTags(Metadata metadata, com.drew.metadata.Tag tag, com.drew.metadata.Directory directory) Maps common TIFF and EXIF tags onto the Tika TIFF image metadata namespace.
static void	handleGeoImageTags(Metadata metadata) Maps EXIF Geo Tags onto the Tika Geo metadata namespace.
protected void	parse(com.drew.metadata.Metadata imageMetadata)
void	parseJpeg(java.io.InputStream stream)
void	parseTiff(java.io.InputStream stream)

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageMetadataExtractor

public ImageMetadataExtractor(Metadata metadata)

Method Detail

parseTiff

public void parseTiff(java.io.InputStream stream)
               throws java.io.IOException,
                      org.xml.sax.SAXException,
                      TikaException

Throws:

java.io.IOException

org.xml.sax.SAXException

TikaException

parseJpeg

public void parseJpeg(java.io.InputStream stream)
               throws java.io.IOException,
                      org.xml.sax.SAXException,
                      TikaException

Throws:

java.io.IOException

org.xml.sax.SAXException

TikaException

parse

protected void parse(com.drew.metadata.Metadata imageMetadata)
              throws java.io.IOException,
                     org.xml.sax.SAXException,
                     TikaException

Throws:

java.io.IOException

org.xml.sax.SAXException

TikaException

handleGeoImageTags

public static void handleGeoImageTags(Metadata metadata)

Maps EXIF Geo Tags onto the Tika Geo metadata namespace. Needs to be run at the end, because the GPS information is spread across several EXIF tags.

handleCommonImageTags

public static void handleCommonImageTags(Metadata metadata,
                                         com.drew.metadata.Tag tag,
                                         com.drew.metadata.Directory directory)
                                  throws com.drew.metadata.MetadataException

Maps common TIFF and EXIF tags onto the Tika TIFF image metadata namespace.

Throws:

com.drew.metadata.MetadataException