Package org.alfresco.repo.content.metadata

Class OpenDocumentMetadataExtracter

java.lang.Object

org.alfresco.repo.content.metadata.AbstractMappingMetadataExtracter

org.alfresco.repo.content.metadata.TikaPoweredMetadataExtracter

org.alfresco.repo.content.metadata.OpenDocumentMetadataExtracter

All Implemented Interfaces:

ContentWorker, MetadataEmbedder, MetadataExtracter, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanNameAware, org.springframework.context.ApplicationContextAware

public class OpenDocumentMetadataExtracter
extends TikaPoweredMetadataExtracter

Metadata extractor for the MIMETYPE_OPENDOCUMENT_XXX mimetypes.

   creationDate:           --      cm:created
   creator:                --      cm:author
   date:
   description:            --      cm:description
   generator:
   initialCreator:
   keyword:
   language:
   printDate:
   printedBy:
   subject:
   title:                  --      cm:title
   All user properties
 

Uses Apache Tika TODO decide if we need the few print info bits that Tika currently doesn't handle

Author:

Antti Jokipii, Derek Hulley

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

Fields

Modifier and Type	Field	Description
static java.util.ArrayList<java.lang.String>	SUPPORTED_MIMETYPES

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

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

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

MEGABYTE_SIZE, NAMESPACE_PROPERTY_PREFIX, PROPERTY_COMPONENT_EMBED, PROPERTY_COMPONENT_EXTRACT, PROPERTY_PREFIX_METADATA

Constructor Summary

Constructors

Constructor	Description
OpenDocumentMetadataExtracter()

Method Summary

Modifier and Type	Method	Description
protected java.util.Map<java.lang.String,java.io.Serializable>	extractSpecific(org.apache.tika.metadata.Metadata metadata, java.util.Map<java.lang.String,java.io.Serializable> properties, java.util.Map<java.lang.String,java.lang.String> 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.TikaPoweredMetadataExtracter

buildParseContext, buildSupportedMimetypes, embedInternal, extractRaw, extractSize, getDocumentSelector, getEmbedder, getExtractorContext, getInputStream, getMetadataSeparator, makeDate, needHeaderContents, setDocumentSelector, setMetadataSeparator

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

checkIsEmbedSupported, checkIsSupported, embed, extract, extract, extract, filterSystemProperties, getBeanName, getDefaultEmbedMapping, getDefaultMapping, getEmbedMapping, getExecutorService, getLimits, getMapping, getMimetypeService, init, isEmbeddingSupported, isSupported, newRawMap, putRawValue, readEmbedMappingProperties, readEmbedMappingProperties, readGlobalEmbedMappingProperties, readGlobalExtractMappingProperties, readMappingProperties, readMappingProperties, register, setApplicationContext, setBeanName, setDictionaryService, setEmbedMapping, setEmbedMappingProperties, setEnableStringTagging, setExecutorService, setFailOnTypeConversion, setInheritDefaultEmbedMapping, setInheritDefaultMapping, setMapping, setMappingProperties, setMimetypeLimits, setMimetypeService, setOverwritePolicy, setProperties, setRegistry, setSupportedDateFormats, setSupportedEmbedMimetypes, setSupportedMimetypes

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.alfresco.repo.content.metadata.MetadataEmbedder

embed, isEmbeddingSupported

Field Detail

SUPPORTED_MIMETYPES

public static java.util.ArrayList<java.lang.String> SUPPORTED_MIMETYPES

Constructor Detail

OpenDocumentMetadataExtracter

public OpenDocumentMetadataExtracter()

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.

Specified by:

getParser in class TikaPoweredMetadataExtracter

extractSpecific

protected java.util.Map<java.lang.String,java.io.Serializable> extractSpecific(org.apache.tika.metadata.Metadata metadata,
                                                                                     java.util.Map<java.lang.String,java.io.Serializable> properties,
                                                                                     java.util.Map<java.lang.String,java.lang.String> headers)

Description copied from class: TikaPoweredMetadataExtracter

Allows implementation specific mappings to be done.

Overrides:

extractSpecific in class TikaPoweredMetadataExtracter