org.alfresco.repo.content.metadata
Class MP3MetadataExtracter

java.lang.Object
  org.alfresco.repo.content.metadata.AbstractMappingMetadataExtracter
      org.alfresco.repo.content.metadata.TikaPoweredMetadataExtracter
          org.alfresco.repo.content.metadata.TikaAudioMetadataExtracter
              org.alfresco.repo.content.metadata.MP3MetadataExtracter

All Implemented Interfaces:

ContentWorker, MetadataExtracter

public class MP3MetadataExtracter
extends TikaAudioMetadataExtracter

Extracts the following values from MP3 files:

   songTitle:              --      cm:title
   albumTitle:             --      audio:album
   artist:                 --      audio:artist, cm:author
   description:            --      cm:description
   comment:                --      
   yearReleased:           --      audio:releaseDate
   trackNumber:            --      audio:trackNumber
   genre:                  --      audio:genre
   composer:               --      audio:composer
   lyrics:                 --      
 

Note - XMPDM metadata keys are also emitted, in common with the other Tika powered extracters Uses Apache Tika

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

static java.util.ArrayList

SUPPORTED_MIMETYPES

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

KEY_LYRICS, 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

MP3MetadataExtracter()

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.

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

setTikaConfig

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

SUPPORTED_MIMETYPES

public static java.util.ArrayList SUPPORTED_MIMETYPES

Constructor Detail

MP3MetadataExtracter

public MP3MetadataExtracter()

Method Detail

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.

Overrides:

getParser in class TikaAudioMetadataExtracter

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 TikaAudioMetadataExtracter