eu.dnetlib.data.information.oai.publisher.core

Class AbstractOAICore

java.lang.Object

eu.dnetlib.data.information.oai.publisher.core.AbstractOAICore

public abstract class AbstractOAICore
extends Object

Core OAI servlet implementation.

Author:

michele,alessia

Field Summary

Fields

Modifier and Type	Field and Description
protected int	pageSize page size.

Constructor Summary

Constructors

Constructor and Description
AbstractOAICore()

Method Summary

Modifier and Type	Method and Description
boolean	existSet(String setSpec)
String	getCurrentDBName()
protected abstract eu.dnetlib.data.information.oai.publisher.info.ListDocumentsInfo	getDocuments(boolean onlyIdentifiers, String resumptionToken)
protected abstract eu.dnetlib.data.information.oai.publisher.info.ListDocumentsInfo	getDocuments(boolean onlyIdentifiers, String set, String metadataPrefix, String from, String until)
eu.dnetlib.data.information.oai.publisher.info.RecordInfo	getInfoRecord(String identifier, String prefix) Returns informations about a record.
eu.dnetlib.data.information.oai.publisher.conf.ISLookUpClient	getLookupClient()
eu.dnetlib.miscutils.cache.EhCache<String,eu.dnetlib.data.information.oai.publisher.info.MDFInfo>	getMdFormatsCache()
eu.dnetlib.data.information.oai.publisher.conf.OAIConfigurationExistReader	getOaiConfigurationExistReader()
protected abstract eu.dnetlib.data.information.oai.publisher.info.RecordInfo	getRecordById(eu.dnetlib.data.information.oai.publisher.info.MDFInfo mdf, String id)
eu.dnetlib.data.information.oai.sets.SetCollection	getSetCollection()
List<eu.dnetlib.data.information.oai.publisher.info.MDFInfo>	listMetadataFormats()
eu.dnetlib.data.information.oai.publisher.info.ListRecordsInfo	listRecords(boolean onlyIdentifiers, String resumptionToken) List records.
eu.dnetlib.data.information.oai.publisher.info.ListRecordsInfo	listRecords(boolean onlyIdentifiers, String metadataPrefix, String set, String from, String until) List records.
List<? extends eu.dnetlib.data.information.oai.publisher.info.SetInfo>	listSets()
protected eu.dnetlib.data.information.oai.publisher.info.MDFInfo	obtainMDFInfo(String metadataPrefix)
void	setCurrentDBFromIS() Set the current DB from the configuration on the IS.
void	setCurrentDBName(String currentDBName)
void	setLookupClient(eu.dnetlib.data.information.oai.publisher.conf.ISLookUpClient lookupClient)
void	setMdFormatsCache(eu.dnetlib.miscutils.cache.EhCache<String,eu.dnetlib.data.information.oai.publisher.info.MDFInfo> mdFormatsCache)
void	setOaiConfigurationExistReader(eu.dnetlib.data.information.oai.publisher.conf.OAIConfigurationExistReader oaiConfigurationExistReader)
void	setSetCollection(eu.dnetlib.data.information.oai.sets.SetCollection setCollection)

Methods inherited from class java.lang.Object

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

Field Detail

pageSize

protected int pageSize

page size.

Constructor Detail

AbstractOAICore

public AbstractOAICore()

Method Detail

getInfoRecord

public eu.dnetlib.data.information.oai.publisher.info.RecordInfo getInfoRecord(String identifier,
                                                                               String prefix)
                                                                        throws OaiPublisherException

Returns informations about a record. It contains basic information about a record, such as "prefix", "identifier", "datestamp", "setspec", "metadata".

Parameters:

identifier - record identifier

prefix - metadata prefix

Returns:

a recordInfo instance

Throws:

OaiPublisherException - could happen

listRecords

public eu.dnetlib.data.information.oai.publisher.info.ListRecordsInfo listRecords(boolean onlyIdentifiers,
                                                                                  String metadataPrefix,
                                                                                  String set,
                                                                                  String from,
                                                                                  String until)
                                                                           throws OaiPublisherException

List records.

Parameters:

onlyIdentifiers - only return record identifiers

metadataPrefix - metadata prefix

set - set name

from - from date

until - to date

Returns:

ListRecordsInfo

Throws:

OaiPublisherException - could happen

listRecords

public eu.dnetlib.data.information.oai.publisher.info.ListRecordsInfo listRecords(boolean onlyIdentifiers,
                                                                                  String resumptionToken)
                                                                           throws OaiPublisherException

List records.

Parameters:

onlyIdentifiers - only resource identifiers.

resumptionToken - resumption token

Returns:

ListRecordsInfo

Throws:

OaiPublisherException - could happen

listSets

public List<? extends eu.dnetlib.data.information.oai.publisher.info.SetInfo> listSets()

listMetadataFormats

public List<eu.dnetlib.data.information.oai.publisher.info.MDFInfo> listMetadataFormats()

existSet

public boolean existSet(String setSpec)

obtainMDFInfo

protected eu.dnetlib.data.information.oai.publisher.info.MDFInfo obtainMDFInfo(String metadataPrefix)
                                                                        throws OaiPublisherException

Throws:

OaiPublisherException

setCurrentDBFromIS

public void setCurrentDBFromIS()
                        throws OaiPublisherException

Set the current DB from the configuration on the IS.

Throws:

OaiPublisherException

getRecordById

protected abstract eu.dnetlib.data.information.oai.publisher.info.RecordInfo getRecordById(eu.dnetlib.data.information.oai.publisher.info.MDFInfo mdf,
                                                                                           String id)
                                                                                    throws OaiPublisherException

Throws:

OaiPublisherException

getDocuments

protected abstract eu.dnetlib.data.information.oai.publisher.info.ListDocumentsInfo getDocuments(boolean onlyIdentifiers,
                                                                                                 String set,
                                                                                                 String metadataPrefix,
                                                                                                 String from,
                                                                                                 String until)
                                                                                          throws OaiPublisherException

Throws:

OaiPublisherException

getDocuments

protected abstract eu.dnetlib.data.information.oai.publisher.info.ListDocumentsInfo getDocuments(boolean onlyIdentifiers,
                                                                                                 String resumptionToken)
                                                                                          throws OaiPublisherException

Throws:

OaiPublisherException

getCurrentDBName

public String getCurrentDBName()

setCurrentDBName

public void setCurrentDBName(String currentDBName)

getSetCollection

public eu.dnetlib.data.information.oai.sets.SetCollection getSetCollection()

setSetCollection

public void setSetCollection(eu.dnetlib.data.information.oai.sets.SetCollection setCollection)

getOaiConfigurationExistReader

public eu.dnetlib.data.information.oai.publisher.conf.OAIConfigurationExistReader getOaiConfigurationExistReader()

setOaiConfigurationExistReader

public void setOaiConfigurationExistReader(eu.dnetlib.data.information.oai.publisher.conf.OAIConfigurationExistReader oaiConfigurationExistReader)

getLookupClient

public eu.dnetlib.data.information.oai.publisher.conf.ISLookUpClient getLookupClient()

setLookupClient

public void setLookupClient(eu.dnetlib.data.information.oai.publisher.conf.ISLookUpClient lookupClient)

getMdFormatsCache

public eu.dnetlib.miscutils.cache.EhCache<String,eu.dnetlib.data.information.oai.publisher.info.MDFInfo> getMdFormatsCache()

setMdFormatsCache

public void setMdFormatsCache(eu.dnetlib.miscutils.cache.EhCache<String,eu.dnetlib.data.information.oai.publisher.info.MDFInfo> mdFormatsCache)