Package org.dspace.importer.external.metadatamapping.contributor

Class CombinedMetadatumContributor<T>

java.lang.Object

org.dspace.importer.external.metadatamapping.contributor.CombinedMetadatumContributor<T>

All Implemented Interfaces:

MetadataContributor<T>

public class CombinedMetadatumContributor<T>
extends Object
implements MetadataContributor<T>

Wrapper class used to accommodate for the possibility of correlations between multiple MetadatumContributor objects

Author:

Philip Vissenaekens (philip at atmire dot com)

Constructor Summary

Constructors

Constructor	Description
CombinedMetadatumContributor()	Initialize an empty CombinedMetadatumContributor object
CombinedMetadatumContributor(MetadataFieldConfig field, List<MetadataContributor> metadatumContributors, String separator)

Method Summary

Modifier and Type	Method	Description
Collection<MetadatumDTO>	contributeMetadata(T t)	a separate Metadatum object is created for each index of Metadatum returned from the calls to MetadatumContributor.contributeMetadata(t) for each MetadatumContributor in the metadatumContributors list.
MetadataFieldConfig	getField()	Return the MetadataFieldConfig used while retrieving MetadatumDTO
LinkedList<MetadataContributor>	getMetadatumContributors()	Return the List of MetadataContributor objects set to this class
String	getSeparator()	Return the separator used to differentiate between distinct values
void	setField(MetadataFieldConfig field)	Setting the MetadataFieldConfig
void	setMetadataFieldMapping(MetadataFieldMapping<T,MetadataContributor<T>> metadataFieldMapping)	Set the metadatafieldMapping used in the transforming of a record to actual metadata
void	setMetadatumContributors(LinkedList<MetadataContributor> metadatumContributors)	Set the List of MetadataContributor objects set to this class
void	setSeparator(String separator)	Set the separator used to differentiate between distinct values

Methods inherited from class java.lang.Object

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

Constructor Details

CombinedMetadatumContributor

public CombinedMetadatumContributor()

Initialize an empty CombinedMetadatumContributor object

CombinedMetadatumContributor

public CombinedMetadatumContributor(MetadataFieldConfig field,
 List<MetadataContributor> metadatumContributors,
 String separator)

Parameters:

field - MetadataFieldConfig used in mapping

metadatumContributors - A list of MetadataContributor

separator - A separator used to differentiate between different values

Method Details

setMetadataFieldMapping

public void setMetadataFieldMapping(MetadataFieldMapping<T,MetadataContributor<T>> metadataFieldMapping)

Set the metadatafieldMapping used in the transforming of a record to actual metadata

Specified by:

setMetadataFieldMapping in interface MetadataContributor<T>

Parameters:

metadataFieldMapping - the new mapping.

contributeMetadata

public Collection<MetadatumDTO> contributeMetadata(T t)

a separate Metadatum object is created for each index of Metadatum returned from the calls to MetadatumContributor.contributeMetadata(t) for each MetadatumContributor in the metadatumContributors list. We assume that each contributor returns the same amount of Metadatum objects

Specified by:

contributeMetadata in interface MetadataContributor<T>

Parameters:

t - the object we are trying to translate

Returns:

a collection of metadata composed by each MetadataContributor

getField

public MetadataFieldConfig getField()

Return the MetadataFieldConfig used while retrieving MetadatumDTO

Returns:

MetadataFieldConfig

setField

public void setField(MetadataFieldConfig field)

Setting the MetadataFieldConfig

Parameters:

field - MetadataFieldConfig used while retrieving MetadatumDTO

getMetadatumContributors

public LinkedList<MetadataContributor> getMetadatumContributors()

Return the List of MetadataContributor objects set to this class

Returns:

metadatumContributors, list of MetadataContributor

setMetadatumContributors

public void setMetadatumContributors(LinkedList<MetadataContributor> metadatumContributors)

Set the List of MetadataContributor objects set to this class

Parameters:

metadatumContributors - A list of MetadatumContributor classes

getSeparator

public String getSeparator()

Return the separator used to differentiate between distinct values

Returns:

the separator used to differentiate between distinct values

setSeparator

public void setSeparator(String separator)

Set the separator used to differentiate between distinct values

Parameters:

separator - separator used to differentiate between distinct values