ExifTool Parser
---------------
Key: TIKA-774
URL: https://issues.apache.org/jira/browse/TIKA-774
Project: Tika
Issue Type: New Feature
Components: parser
Affects Versions: 1.0
Environment: Requires be installed
(http://www.sno.phy.queensu.ca/~phil/exiftool/)
Reporter: Ray Gauss II
Fix For: 1.0
Adds an external parser that calls ExifTool to extract extended metadata fields
from images and other content types.
In the core project:
An ExifTool interface is added which contains Property objects that define the
metadata fields available.
An additional Property constructor for internalTextBag type.
In the parsers project:
An ExiftoolMetadataExtractor is added which does the work of calling ExifTool
on the command line and mapping the response to tika metadata fields. This
extractor could be called instead of or in addition to the existing
ImageMetadataExtractor and JempboxExtractor under TiffParser and/or JpegParser
but those have not been changed at this time.
An ExiftoolParser is added which calls only the ExiftoolMetadataExtractor.
An ExiftoolTikaMapper is added which is responsible for mapping the ExifTool
metadata fields to existing tika and Drew Noakes metadata fields if enabled.
An ElementRdfBagMetadataHandler is added for extracting multi-valued RDF Bag
implementations in XML files.
An ExifToolParserTest is added which tests several expected XMP and IPTC
metadata values in testJPEG_IPTC_EXT.jpg.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
