Package org.javastro.ivoa.registry.oaipmh.client

Class OaiPMHClient

java.lang.Object

org.javastro.ivoa.registry.oaipmh.client.OaiPMHClient

public class OaiPMHClient
extends Object

OAIPMH client using java.net.http transport. i.e. not relying on Quarkus.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	IVO_MANAGED_SET
static final String	METADATA_PREFIX

Constructor Summary

Constructors

Constructor	Description
OaiPMHClient(String url, boolean doXMLValidation)

Method Summary

Modifier and Type	Method	Description
org.javastro.ivoa.entities.oai.oaipmh.RecordType	getRecord(String identifier, String metadataPrefix)
URI	getUri()
org.javastro.ivoa.entities.oai.oaipmh.IdentifyType	identify()
org.javastro.ivoa.entities.oai.oaipmh.ListIdentifiersType	listIdentifiers(String metadataPrefix, String set, Instant from, Instant until, String resumptionToken)
org.javastro.ivoa.entities.oai.oaipmh.ListMetadataFormatsType	listMetadataFormats()
org.javastro.ivoa.entities.oai.oaipmh.ListRecordsType	listRecords(String metadataPrefix, String set, Instant from, Instant until, String resumptionToken)
OaiInfoExtractor.OaiRecordInfo	ListRecordsRaw(Path path, String metadataPrefix, String set, Instant from, Instant until, String resumptionToken)
org.javastro.ivoa.entities.oai.oaipmh.ListSetsType	listSets()
String	serializeRecords(List<org.javastro.ivoa.entities.oai.oaipmh.RecordType> records)	This will
boolean	validate()	check that the registry is set up to be harvestable

Methods inherited from class java.lang.Object

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

Field Details

METADATA_PREFIX

public static final String METADATA_PREFIX

See Also:

• Constant Field Values

IVO_MANAGED_SET

public static final String IVO_MANAGED_SET

See Also:

• Constant Field Values

Constructor Details

OaiPMHClient

public OaiPMHClient(String url,
 boolean doXMLValidation)

Method Details

identify

public org.javastro.ivoa.entities.oai.oaipmh.IdentifyType identify()
                                                            throws OaiPMHException

Throws:

OaiPMHException

listMetadataFormats

public org.javastro.ivoa.entities.oai.oaipmh.ListMetadataFormatsType listMetadataFormats()
                                                                                  throws OaiPMHException

Throws:

OaiPMHException

listSets

public org.javastro.ivoa.entities.oai.oaipmh.ListSetsType listSets()
                                                            throws OaiPMHException

Throws:

OaiPMHException

getRecord

public org.javastro.ivoa.entities.oai.oaipmh.RecordType getRecord(String identifier,
 String metadataPrefix)
                                                           throws OaiPMHException

Throws:

OaiPMHException

listIdentifiers

public org.javastro.ivoa.entities.oai.oaipmh.ListIdentifiersType listIdentifiers(String metadataPrefix,
 String set,
 Instant from,
 Instant until,
 String resumptionToken)
                                                                          throws OaiPMHException

Throws:

OaiPMHException

listRecords

public org.javastro.ivoa.entities.oai.oaipmh.ListRecordsType listRecords(String metadataPrefix,
 String set,
 Instant from,
 Instant until,
 String resumptionToken)
                                                                  throws OaiPMHException

Throws:

OaiPMHException

ListRecordsRaw

public OaiInfoExtractor.OaiRecordInfo ListRecordsRaw(Path path,
 String metadataPrefix,
 String set,
 Instant from,
 Instant until,
 String resumptionToken)
                                              throws OaiPMHException,
IOException,
InterruptedException

Throws:

OaiPMHException

IOException

InterruptedException

validate

public boolean validate()

check that the registry is set up to be harvestable

Returns:

true if OK

getUri

public URI getUri()

serializeRecords

public String serializeRecords(List<org.javastro.ivoa.entities.oai.oaipmh.RecordType> records)
                        throws IOException,
SAXException,
TransformerException

This will

Parameters:

records - - a records response from OaiPMHClient

Returns:

Throws:

IOException

SAXException

TransformerException