org.apache.tika.parser.image

Class ImageMetadataExtractor

java.lang.Object

org.apache.tika.parser.image.ImageMetadataExtractor

public class ImageMetadataExtractor
extends Object

Uses the Metadata Extractor library to read EXIF and IPTC image metadata and map to Tika fields.

As of 2.4.0 the library supports jpeg and tiff. As of 2.8.0 the library supports webp.

Constructor Summary

Constructors

Constructor and Description
ImageMetadataExtractor(Metadata metadata)
ImageMetadataExtractor(Metadata metadata, org.apache.tika.parser.image.ImageMetadataExtractor.DirectoryHandler... handlers)

Method Summary

Modifier and Type	Method and Description
void	parseJpeg(File file)
void	parseRawExif(byte[] exifData)
void	parseRawExif(InputStream stream, int length, boolean needsExifHeader)
void	parseRawXMP(byte[] xmpData)
void	parseTiff(File file)
void	parseWebP(File file)

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageMetadataExtractor

public ImageMetadataExtractor(Metadata metadata)

Parameters:

metadata - to extract to, using default directory handlers

ImageMetadataExtractor

public ImageMetadataExtractor(Metadata metadata,
                              org.apache.tika.parser.image.ImageMetadataExtractor.DirectoryHandler... handlers)

Parameters:

metadata - to extract to

handlers - handlers in order, note that handlers may override values from earlier handlers

Method Detail

parseJpeg

public void parseJpeg(File file)
               throws IOException,
                      SAXException,
                      TikaException

Throws:

IOException

SAXException

TikaException

parseTiff

public void parseTiff(File file)
               throws IOException,
                      SAXException,
                      TikaException

Throws:

IOException

SAXException

TikaException

parseWebP

public void parseWebP(File file)
               throws IOException,
                      TikaException

Throws:

IOException

TikaException

parseRawExif

public void parseRawExif(InputStream stream,
                         int length,
                         boolean needsExifHeader)
                  throws IOException,
                         SAXException,
                         TikaException

Throws:

IOException

SAXException

TikaException

parseRawExif

public void parseRawExif(byte[] exifData)
                  throws IOException,
                         SAXException,
                         TikaException

Throws:

IOException

SAXException

TikaException

parseRawXMP

public void parseRawXMP(byte[] xmpData)
                 throws IOException,
                        SAXException,
                        TikaException

Throws:

IOException

SAXException

TikaException