Package org.dspace.external.provider.impl

Class SHERPAv2JournalISSNDataProvider

java.lang.Object

org.dspace.external.provider.AbstractExternalDataProvider

org.dspace.external.provider.impl.SHERPAv2JournalISSNDataProvider

All Implemented Interfaces:

ExternalDataProvider

public class SHERPAv2JournalISSNDataProvider
extends AbstractExternalDataProvider

This class is the implementation of the ExternalDataProvider interface that will deal with SherpaJournal External data lookups based on ISSN (to match functinoality offered by legacy SHERPASubmitService for policy lookups at the time of submission). This provider is a refactored version of SherpaJournalDataPublisher, rewritten to work with SHERPA v2 API

Author:

Kim Shepherd

Constructor Summary

Constructors

Constructor	Description
SHERPAv2JournalISSNDataProvider()

Method Summary

Modifier and Type	Method	Description
Optional<ExternalDataObject>	getExternalDataObject(String issn)	Get a single journal based on a "issn equals string" query
int	getNumberOfResults(String issn)	Get number of results returned from a SHERPA v2 publication search
String	getSourceIdentifier()	This method will return the SourceIdentifier for the ExternalDataProvider that implements the interface
void	init()	Initialise the provider - this no longer starts client since that is handled by SHERPAService
List<ExternalDataObject>	searchExternalDataObjects(String query, int start, int limit)	Search SHERPA v2 API for journal results based on a 'contains word' query
void	setSherpaService(SHERPAService sherpaService)	Generic setter for the SHERPA Service
void	setSourceIdentifier(String sourceIdentifier)	Generic setter for the sourceIdentifier
boolean	supports(String source)	This method will return a boolean indicating whether this ExternalDataProvider can deal with the given source or not

Methods inherited from class org.dspace.external.provider.AbstractExternalDataProvider

getSupportedEntityTypes, setSupportedEntityTypes, supportsEntityType

Methods inherited from class java.lang.Object

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

Constructor Detail

SHERPAv2JournalISSNDataProvider

public SHERPAv2JournalISSNDataProvider()

Method Detail

getSourceIdentifier

public String getSourceIdentifier()

Description copied from interface: ExternalDataProvider

This method will return the SourceIdentifier for the ExternalDataProvider that implements the interface

Returns:

The source identifier as a String

init

public void init()
          throws IOException

Initialise the provider - this no longer starts client since that is handled by SHERPAService

Throws:

IOException - If something goes wrong

getExternalDataObject

public Optional<ExternalDataObject> getExternalDataObject(String issn)

Get a single journal based on a "issn equals string" query

Parameters:

issn - The ISSN which will be used as query string

Returns:

external data object representing journal

searchExternalDataObjects

public List<ExternalDataObject> searchExternalDataObjects(String query,
                                                          int start,
                                                          int limit)

Search SHERPA v2 API for journal results based on a 'contains word' query

Parameters:

query - The term to query for the search

start - The start of the search

limit - The max amount of records to be returned by the search

Returns:

a list of external data objects

supports

public boolean supports(String source)

Description copied from interface: ExternalDataProvider

This method will return a boolean indicating whether this ExternalDataProvider can deal with the given source or not

Parameters:

source - The source on which the check needs to be done

Returns:

A boolean indicating whether this ExternalDataProvider can deal with this source or not

getNumberOfResults

public int getNumberOfResults(String issn)

Get number of results returned from a SHERPA v2 publication search

Parameters:

issn - The query to be search on and give the total amount of results

Returns:

int representing number of journal results

setSourceIdentifier

public void setSourceIdentifier(String sourceIdentifier)

Generic setter for the sourceIdentifier

Parameters:

sourceIdentifier - The sourceIdentifier to be set on this SHERPAv2JournalISSNDataProvider

setSherpaService

public void setSherpaService(SHERPAService sherpaService)

Generic setter for the SHERPA Service

Parameters:

sherpaService - THe SHERPA service to be set on this SHERPAv2JournalISSNDataProvider