Package org.apache.tika.parser.xmp

Class XMPMetadataExtractor

java.lang.Object

org.apache.tika.parser.xmp.XMPMetadataExtractor

public class XMPMetadataExtractor
extends Object

XMP Metadata Extractor based on Apache XmpBox.

Constructor Summary

Constructors

Constructor	Description
XMPMetadataExtractor()

Method Summary

Modifier and Type	Method	Description
static void	extractDublinCoreSchema(org.apache.xmpbox.XMPMetadata xmp, org.apache.tika.metadata.Metadata metadata)	Extracts Dublin Core.
static void	extractXMPBasicSchema(org.apache.xmpbox.XMPMetadata xmp, org.apache.tika.metadata.Metadata metadata)	Extracts basic schema metadata from XMP.
static void	extractXMPMM(org.apache.xmpbox.XMPMetadata xmp, org.apache.tika.metadata.Metadata metadata)	Extracts Media Management metadata from XMP.
static int	getMaxXMPMMHistory()
static void	parse(InputStream stream, org.apache.tika.metadata.Metadata metadata)	Parse the XMP Packets.
static void	setMaxXMPMMHistory(int maxEvents)	Maximum number of events to extract from the event history in the XMP Media Management (XMPMM) section.

Methods inherited from class java.lang.Object

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

Constructor Detail

XMPMetadataExtractor

public XMPMetadataExtractor()

Method Detail

parse

public static void parse(InputStream stream,
                         org.apache.tika.metadata.Metadata metadata)
                  throws IOException,
                         org.apache.tika.exception.TikaException

Parse the XMP Packets.

Parameters:

stream - the stream to parser.

metadata - the metadata collection to update

Throws:

IOException - on any IO error.

org.apache.tika.exception.TikaException - on any Tika error.

extractDublinCoreSchema

public static void extractDublinCoreSchema(org.apache.xmpbox.XMPMetadata xmp,
                                           org.apache.tika.metadata.Metadata metadata)
                                    throws IOException

Extracts Dublin Core. Silently swallows exceptions.

Parameters:

xmp - the XMP Metadata object.

metadata - the metadata map

Throws:

IOException

extractXMPBasicSchema

public static void extractXMPBasicSchema(org.apache.xmpbox.XMPMetadata xmp,
                                         org.apache.tika.metadata.Metadata metadata)
                                  throws IOException

Extracts basic schema metadata from XMP. Silently swallows exceptions.

Parameters:

xmp - the XMP Metadata object.

metadata - the metadata map

Throws:

IOException

getMaxXMPMMHistory

public static int getMaxXMPMMHistory()

Returns:

maximum number of events to extract from the XMPMM history.

setMaxXMPMMHistory

public static void setMaxXMPMMHistory(int maxEvents)

Maximum number of events to extract from the event history in the XMP Media Management (XMPMM) section. The extractor will silently stop adding events after it has reached this threshold.

The default is 1024.

Parameters:

maxEvents -

extractXMPMM

public static void extractXMPMM(org.apache.xmpbox.XMPMetadata xmp,
                                org.apache.tika.metadata.Metadata metadata)

Extracts Media Management metadata from XMP.

Silently swallows exceptions.

Parameters:

xmp -

metadata -