eu.europeana.cloud.service.mcs.persistent

Class CassandraRecordService

java.lang.Object

eu.europeana.cloud.service.mcs.persistent.CassandraRecordService

All Implemented Interfaces:

eu.europeana.cloud.service.mcs.RecordService

@Service
public class CassandraRecordService
extends Object
implements eu.europeana.cloud.service.mcs.RecordService

Implementation of record service using Cassandra as storage.

Constructor Summary

Constructors

Constructor and Description
CassandraRecordService()

Method Summary

Methods

Modifier and Type	Method and Description
eu.europeana.cloud.common.model.Representation	copyRepresentation(String globalId, String schema, String version)
eu.europeana.cloud.common.model.Representation	createRepresentation(String cloudId, String representationName, String providerId)
void	deleteContent(String globalId, String schema, String version, String fileName)
void	deleteRecord(String cloudId)
void	deleteRepresentation(String globalId, String schema)
void	deleteRepresentation(String globalId, String schema, String version)
void	getContent(String globalId, String schema, String version, String fileName, long rangeStart, long rangeEnd, OutputStream os)
String	getContent(String globalId, String schema, String version, String fileName, OutputStream os)
eu.europeana.cloud.common.model.File	getFile(String globalId, String schema, String version, String fileName)
eu.europeana.cloud.common.model.Record	getRecord(String cloudId)
eu.europeana.cloud.common.model.Representation	getRepresentation(String globalId, String schema)
eu.europeana.cloud.common.model.Representation	getRepresentation(String globalId, String schema, String version)
List<eu.europeana.cloud.common.model.Representation>	listRepresentationVersions(String globalId, String schema)
eu.europeana.cloud.common.model.Representation	persistRepresentation(String globalId, String schema, String version)
boolean	putContent(String globalId, String schema, String version, eu.europeana.cloud.common.model.File file, InputStream content)

Methods inherited from class java.lang.Object

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

Constructor Detail

CassandraRecordService

public CassandraRecordService()

Method Detail

getRecord

public eu.europeana.cloud.common.model.Record getRecord(String cloudId)
                                                 throws eu.europeana.cloud.service.mcs.exception.RecordNotExistsException

Specified by:

getRecord in interface eu.europeana.cloud.service.mcs.RecordService

Throws:

eu.europeana.cloud.service.mcs.exception.RecordNotExistsException

deleteRecord

public void deleteRecord(String cloudId)
                  throws eu.europeana.cloud.service.mcs.exception.RecordNotExistsException,
                         eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException

Specified by:

deleteRecord in interface eu.europeana.cloud.service.mcs.RecordService

Throws:

eu.europeana.cloud.service.mcs.exception.RecordNotExistsException

eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException

deleteRepresentation

public void deleteRepresentation(String globalId,
                        String schema)
                          throws eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException

Specified by:

deleteRepresentation in interface eu.europeana.cloud.service.mcs.RecordService

Throws:

eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException

createRepresentation

public eu.europeana.cloud.common.model.Representation createRepresentation(String cloudId,
                                                                  String representationName,
                                                                  String providerId)
                                                                    throws eu.europeana.cloud.service.mcs.exception.ProviderNotExistsException,
                                                                           eu.europeana.cloud.service.mcs.exception.RecordNotExistsException

Specified by:

createRepresentation in interface eu.europeana.cloud.service.mcs.RecordService

Throws:

eu.europeana.cloud.service.mcs.exception.ProviderNotExistsException

eu.europeana.cloud.service.mcs.exception.RecordNotExistsException

getRepresentation

public eu.europeana.cloud.common.model.Representation getRepresentation(String globalId,
                                                               String schema)
                                                                 throws eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException

Specified by:

getRepresentation in interface eu.europeana.cloud.service.mcs.RecordService

Throws:

eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException

getRepresentation

public eu.europeana.cloud.common.model.Representation getRepresentation(String globalId,
                                                               String schema,
                                                               String version)
                                                                 throws eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException

Specified by:

getRepresentation in interface eu.europeana.cloud.service.mcs.RecordService

Throws:

eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException

deleteRepresentation

public void deleteRepresentation(String globalId,
                        String schema,
                        String version)
                          throws eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException,
                                 eu.europeana.cloud.service.mcs.exception.CannotModifyPersistentRepresentationException

Specified by:

deleteRepresentation in interface eu.europeana.cloud.service.mcs.RecordService

Throws:

eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException

eu.europeana.cloud.service.mcs.exception.CannotModifyPersistentRepresentationException

persistRepresentation

public eu.europeana.cloud.common.model.Representation persistRepresentation(String globalId,
                                                                   String schema,
                                                                   String version)
                                                                     throws eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException,
                                                                            eu.europeana.cloud.service.mcs.exception.CannotModifyPersistentRepresentationException,
                                                                            eu.europeana.cloud.service.mcs.exception.CannotPersistEmptyRepresentationException

Specified by:

persistRepresentation in interface eu.europeana.cloud.service.mcs.RecordService

Throws:

eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException

eu.europeana.cloud.service.mcs.exception.CannotModifyPersistentRepresentationException

eu.europeana.cloud.service.mcs.exception.CannotPersistEmptyRepresentationException

listRepresentationVersions

public List<eu.europeana.cloud.common.model.Representation> listRepresentationVersions(String globalId,
                                                                              String schema)
                                                                                throws eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException

Specified by:

listRepresentationVersions in interface eu.europeana.cloud.service.mcs.RecordService

Throws:

eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException

putContent

public boolean putContent(String globalId,
                 String schema,
                 String version,
                 eu.europeana.cloud.common.model.File file,
                 InputStream content)
                   throws eu.europeana.cloud.service.mcs.exception.CannotModifyPersistentRepresentationException,
                          eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException

Specified by:

putContent in interface eu.europeana.cloud.service.mcs.RecordService

Throws:

eu.europeana.cloud.service.mcs.exception.CannotModifyPersistentRepresentationException

eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException

getContent

public void getContent(String globalId,
              String schema,
              String version,
              String fileName,
              long rangeStart,
              long rangeEnd,
              OutputStream os)
                throws eu.europeana.cloud.service.mcs.exception.FileNotExistsException,
                       eu.europeana.cloud.service.mcs.exception.WrongContentRangeException,
                       eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException

Specified by:

getContent in interface eu.europeana.cloud.service.mcs.RecordService

Throws:

eu.europeana.cloud.service.mcs.exception.FileNotExistsException

eu.europeana.cloud.service.mcs.exception.WrongContentRangeException

eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException

getContent

public String getContent(String globalId,
                String schema,
                String version,
                String fileName,
                OutputStream os)
                  throws eu.europeana.cloud.service.mcs.exception.FileNotExistsException,
                         eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException

Specified by:

getContent in interface eu.europeana.cloud.service.mcs.RecordService

Throws:

eu.europeana.cloud.service.mcs.exception.FileNotExistsException

eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException

deleteContent

public void deleteContent(String globalId,
                 String schema,
                 String version,
                 String fileName)
                   throws eu.europeana.cloud.service.mcs.exception.FileNotExistsException,
                          eu.europeana.cloud.service.mcs.exception.CannotModifyPersistentRepresentationException,
                          eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException

Specified by:

deleteContent in interface eu.europeana.cloud.service.mcs.RecordService

Throws:

eu.europeana.cloud.service.mcs.exception.FileNotExistsException

eu.europeana.cloud.service.mcs.exception.CannotModifyPersistentRepresentationException

eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException

copyRepresentation

public eu.europeana.cloud.common.model.Representation copyRepresentation(String globalId,
                                                                String schema,
                                                                String version)
                                                                  throws eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException

Specified by:

copyRepresentation in interface eu.europeana.cloud.service.mcs.RecordService

Throws:

eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException

getFile

public eu.europeana.cloud.common.model.File getFile(String globalId,
                                           String schema,
                                           String version,
                                           String fileName)
                                             throws eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException,
                                                    eu.europeana.cloud.service.mcs.exception.FileNotExistsException

Specified by:

getFile in interface eu.europeana.cloud.service.mcs.RecordService

Throws:

eu.europeana.cloud.service.mcs.exception.RepresentationNotExistsException

eu.europeana.cloud.service.mcs.exception.FileNotExistsException