org.alfresco.repo.content.metadata
Class TikaAudioMetadataExtracter

java.lang.Object
  org.alfresco.repo.content.metadata.AbstractMappingMetadataExtracter
      org.alfresco.repo.content.metadata.TikaPoweredMetadataExtracter
          org.alfresco.repo.content.metadata.TikaAudioMetadataExtracter

All Implemented Interfaces:

ContentWorker, MetadataExtracter

Direct Known Subclasses:

MP3MetadataExtracter

public class TikaAudioMetadataExtracter
extends TikaPoweredMetadataExtracter

A Metadata Extractor which makes use of the Apache Tika Audio Parsers to extract metadata from your media files. For backwards compatibility reasons, this doesn't handle the MP3 format, which has its own dedicated extractor in MP3MetadataExtracter

   author:                 --      cm:author
   title:                  --      cm:title
   created:                --      cm:created
   xmpDM:artist            --      audio:artist
   xmpDM:composer          --      audio:composer
   xmpDM:engineer          --      audio:engineer
   xmpDM:genre             --      audio:genre
   xmpDM:trackNumber       --      audio:trackNumber
   xmpDM:releaseDate       --      audio:releaseDate
 

Since:

4.0

Nested Class Summary

Nested classes/interfaces inherited from class org.alfresco.repo.content.metadata.TikaPoweredMetadataExtracter

TikaPoweredMetadataExtracter.HeadContentHandler, TikaPoweredMetadataExtracter.MapCaptureContentHandler, TikaPoweredMetadataExtracter.NullContentHandler

Nested classes/interfaces inherited from interface org.alfresco.repo.content.metadata.MetadataExtracter

MetadataExtracter.OverwritePolicy

Field Summary

protected static java.lang.String	KEY_LYRICS
static java.util.ArrayList	SUPPORTED_MIMETYPES
protected org.apache.tika.config.TikaConfig	tikaConfig

Fields inherited from class org.alfresco.repo.content.metadata.TikaPoweredMetadataExtracter

KEY_AUTHOR, KEY_COMMENTS, KEY_CREATED, KEY_DESCRIPTION, KEY_SUBJECT, KEY_TITLE, logger

Fields inherited from class org.alfresco.repo.content.metadata.AbstractMappingMetadataExtracter

NAMESPACE_PROPERTY_PREFIX, supportedDateFormats

Constructor Summary

TikaAudioMetadataExtracter()

TikaAudioMetadataExtracter(java.util.ArrayList supportedMimeTypes)

Method Summary

protected java.util.Map	extractSpecific(org.apache.tika.metadata.Metadata metadata, java.util.Map properties, java.util.Map headers) Allows implementation specific mappings to be done.
protected org.apache.tika.parser.Parser	getParser() Returns the correct Tika Parser to process the document.
void	setTikaConfig(org.apache.tika.config.TikaConfig tikaConfig)

Methods inherited from class org.alfresco.repo.content.metadata.TikaPoweredMetadataExtracter

buildSupportedMimetypes, extractRaw, makeDate, needHeaderContents

Methods inherited from class org.alfresco.repo.content.metadata.AbstractMappingMetadataExtracter

checkIsSupported, extract, extract, extract, filterSystemProperties, getDefaultMapping, getExtractionTime, getMapping, getMimetypeService, getReliability, init, isSupported, newRawMap, putRawValue, readMappingProperties, readMappingProperties, register, setDictionaryService, setFailOnTypeConversion, setInheritDefaultMapping, setMapping, setMappingProperties, setMimetypeService, setOverwritePolicy, setOverwritePolicy, setRegistry, setSupportedDateFormats, setSupportedMimetypes

Methods inherited from class java.lang.Object

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

Field Detail

KEY_LYRICS

protected static final java.lang.String KEY_LYRICS

See Also:

Constant Field Values

SUPPORTED_MIMETYPES

public static java.util.ArrayList SUPPORTED_MIMETYPES

tikaConfig

protected org.apache.tika.config.TikaConfig tikaConfig

Constructor Detail

TikaAudioMetadataExtracter

public TikaAudioMetadataExtracter()

TikaAudioMetadataExtracter

public TikaAudioMetadataExtracter(java.util.ArrayList supportedMimeTypes)

Method Detail

setTikaConfig

public void setTikaConfig(org.apache.tika.config.TikaConfig tikaConfig)

getParser

protected org.apache.tika.parser.Parser getParser()

Description copied from class: TikaPoweredMetadataExtracter

Returns the correct Tika Parser to process the document. If you don't know which you want, use TikaAutoMetadataExtracter which makes use of the Tika auto-detection.

Specified by:

getParser in class TikaPoweredMetadataExtracter

extractSpecific

protected java.util.Map extractSpecific(org.apache.tika.metadata.Metadata metadata,
                                        java.util.Map properties,
                                        java.util.Map headers)

Description copied from class: TikaPoweredMetadataExtracter

Allows implementation specific mappings to be done.

Overrides:

extractSpecific in class TikaPoweredMetadataExtracter