Package org.dspace.importer.external.metadatamapping

Class AbstractMetadataFieldMapping<RecordType>

java.lang.Object

org.dspace.importer.external.metadatamapping.AbstractMetadataFieldMapping<RecordType>

All Implemented Interfaces:

MetadataFieldMapping<RecordType,MetadataContributor<RecordType>>

Direct Known Subclasses:

AbstractPlainMetadataSource, ADSFieldMapping, ArXivFieldMapping, CiniiFieldMapping, CrossRefFieldMapping, DataCiteFieldMapping, DataCiteProjectFieldMapping, EpoFieldMapping, OpenAIREPublicationFieldMapping, OpenAlexFunderFieldMapping, OpenAlexInstitutionFieldMapping, OpenAlexJournalFieldMapping, OpenAlexPersonFieldMapping, OpenAlexPublicationFieldMapping, OpenAlexPublisherFieldMapping, PubmedEuropeFieldMapping, PubmedFieldMapping, RorFieldMapping, ScieloFieldMapping, ScopusFieldMapping, VuFindFieldMapping, WOSFieldMapping

public abstract class AbstractMetadataFieldMapping<RecordType>
extends Object
implements MetadataFieldMapping<RecordType,MetadataContributor<RecordType>>

Abstract class that implements MetadataFieldMapping. This class adds a default implementation for the MetadataFieldMapping methods.

Author:

Roeland Dillen (roeland at atmire dot com)

Constructor Summary

Constructors

Constructor	Description
AbstractMetadataFieldMapping()

Method Summary

Modifier and Type	Method	Description
Map<MetadataFieldConfig,MetadataContributor<RecordType>>	getMetadataFieldMap()	Retrieve the metadataFieldMap set to this class
MetadataProcessorService	getMetadataProcessor(MetadataFieldConfig metadataField)	Return the metadataProcessor used to update values to make them more compliant for certain goals
Collection<MetadatumDTO>	resultToDCValueMapping(RecordType record)	Loop over the MetadataContributors and return their concatenated retrieved metadatumDTO objects.
void	setMetadataFieldMap(Map<MetadataFieldConfig,MetadataContributor<RecordType>> metadataFieldMap)	Defines which metadatum is mapped on which metadatum.
void	setMetadataProcessorMap(Map<MetadataFieldConfig,MetadataProcessorService> metadataProcessorMap)	Set a map of metadataprocessors.
MetadatumDTO	toDCValue(MetadataFieldConfig field, String value)

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractMetadataFieldMapping

public AbstractMetadataFieldMapping()

Method Details

setMetadataProcessorMap

public void setMetadataProcessorMap(Map<MetadataFieldConfig,MetadataProcessorService> metadataProcessorMap)

Set a map of metadataprocessors. This map is used to process metadata to make it more compliant for certain metadata fields

Parameters:

metadataProcessorMap - the new map.

getMetadataProcessor

public MetadataProcessorService getMetadataProcessor(MetadataFieldConfig metadataField)

Return the metadataProcessor used to update values to make them more compliant for certain goals

Parameters:

metadataField - to retrieve processor for

Returns:

metadataProcessor

toDCValue

public MetadatumDTO toDCValue(MetadataFieldConfig field,
 String value)

Specified by:

toDCValue in interface MetadataFieldMapping<RecordType,MetadataContributor<RecordType>>

Parameters:

field - MetadataFieldConfig representing what to map the value to

value - The value to map to a MetadatumDTO

Returns:

A metadatumDTO created from the field and value

getMetadataFieldMap

public Map<MetadataFieldConfig,MetadataContributor<RecordType>> getMetadataFieldMap()

Retrieve the metadataFieldMap set to this class

Returns:

a map representing the metadataFieldMap

setMetadataFieldMap

public void setMetadataFieldMap(Map<MetadataFieldConfig,MetadataContributor<RecordType>> metadataFieldMap)

Defines which metadatum is mapped on which metadatum. Note that while the key must be unique it only matters here for postprocessing of the value. The mapped MetadatumContributor has full control over what metadatafield is generated.

Parameters:

metadataFieldMap - The map containing the link between retrieve metadata and metadata that will be set to the item.

resultToDCValueMapping

public Collection<MetadatumDTO> resultToDCValueMapping(RecordType record)

Loop over the MetadataContributors and return their concatenated retrieved metadatumDTO objects.

Specified by:

resultToDCValueMapping in interface MetadataFieldMapping<RecordType,MetadataContributor<RecordType>>

Parameters:

record - Used to retrieve the MetadatumDTO

Returns:

Lit of metadatumDTO