eu.dnetlib.data.objectstore.modular.gridFS

Class GridFSObjectStore

java.lang.Object

eu.dnetlib.data.objectstore.modular.gridFS.GridFSObjectStore

All Implemented Interfaces:

eu.dnetlib.data.objectstore.modular.connector.ObjectStore

public class GridFSObjectStore
extends Object
implements eu.dnetlib.data.objectstore.modular.connector.ObjectStore

The Class GridFSObjectStore.

Constructor Summary

Constructors

Constructor and Description
GridFSObjectStore(String id, com.mongodb.gridfs.GridFS collection, boolean upsert) Instantiates a new grid fs object store.

Method Summary

Modifier and Type	Method and Description
void	deleteObject(String objectId)
eu.dnetlib.enabling.resultset.ResultSetListener	deliver(Long from, Long until)
eu.dnetlib.enabling.resultset.ResultSetListener	deliverIds(Iterable<String> ids)
eu.dnetlib.data.objectstore.rmi.ObjectStoreFile	deliverObject(String objectId)
boolean	dropContent()
boolean	existIDStartsWith(String startId)
int	feed(Iterable<eu.dnetlib.data.objectstore.modular.ObjectStoreRecord> records, boolean incremental)
int	feedMetadataRecord(Iterable<eu.dnetlib.data.objectstore.rmi.MetadataObjectRecord> records, boolean incremental)
String	feedObjectRecord(eu.dnetlib.data.objectstore.modular.ObjectStoreRecord record)
String	getBaseURI() Gets the base uri.
String	getId()
String	getInterpretation()
com.mongodb.DBObject	getMDStoreMetadata() Gets the MD store metadata.
String	getObject(String recordId)
int	getSize()
boolean	isUpsert() Checks if is upsert.
void	setBaseURI(String baseURI) Sets the base uri.
void	setUpsert(boolean upsert) Sets the upsert.

Methods inherited from class java.lang.Object

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

Constructor Detail

GridFSObjectStore

public GridFSObjectStore(String id,
                         com.mongodb.gridfs.GridFS collection,
                         boolean upsert)

Instantiates a new grid fs object store.

Parameters:

id - the id

collection - the collection

upsert - the upsert

Method Detail

getId

public String getId()

Specified by:

getId in interface eu.dnetlib.data.objectstore.modular.connector.ObjectStore

feedMetadataRecord

public int feedMetadataRecord(Iterable<eu.dnetlib.data.objectstore.rmi.MetadataObjectRecord> records,
                              boolean incremental)

Specified by:

feedMetadataRecord in interface eu.dnetlib.data.objectstore.modular.connector.ObjectStore

feed

public int feed(Iterable<eu.dnetlib.data.objectstore.modular.ObjectStoreRecord> records,
                boolean incremental)

Specified by:

feed in interface eu.dnetlib.data.objectstore.modular.connector.ObjectStore

deliver

public eu.dnetlib.enabling.resultset.ResultSetListener deliver(Long from,
                                                               Long until)

Specified by:

deliver in interface eu.dnetlib.data.objectstore.modular.connector.ObjectStore

deliverIds

public eu.dnetlib.enabling.resultset.ResultSetListener deliverIds(Iterable<String> ids)

Specified by:

deliverIds in interface eu.dnetlib.data.objectstore.modular.connector.ObjectStore

getSize

public int getSize()

Specified by:

getSize in interface eu.dnetlib.data.objectstore.modular.connector.ObjectStore

deleteObject

public void deleteObject(String objectId)

Specified by:

deleteObject in interface eu.dnetlib.data.objectstore.modular.connector.ObjectStore

getObject

public String getObject(String recordId)

Specified by:

getObject in interface eu.dnetlib.data.objectstore.modular.connector.ObjectStore

getInterpretation

public String getInterpretation()

Specified by:

getInterpretation in interface eu.dnetlib.data.objectstore.modular.connector.ObjectStore

getMDStoreMetadata

public com.mongodb.DBObject getMDStoreMetadata()

Gets the MD store metadata.

Returns:

the MD store metadata

getBaseURI

public String getBaseURI()

Gets the base uri.

Returns:

the base uri

setBaseURI

public void setBaseURI(String baseURI)

Sets the base uri.

Parameters:

baseURI - the new base uri

isUpsert

public boolean isUpsert()

Checks if is upsert.

Returns:

true, if is upsert

setUpsert

public void setUpsert(boolean upsert)

Sets the upsert.

Parameters:

upsert - the new upsert

deliverObject

public eu.dnetlib.data.objectstore.rmi.ObjectStoreFile deliverObject(String objectId)
                                                              throws eu.dnetlib.data.objectstore.rmi.ObjectStoreServiceException

Specified by:

deliverObject in interface eu.dnetlib.data.objectstore.modular.connector.ObjectStore

Throws:

eu.dnetlib.data.objectstore.rmi.ObjectStoreServiceException

feedObjectRecord

public String feedObjectRecord(eu.dnetlib.data.objectstore.modular.ObjectStoreRecord record)
                        throws eu.dnetlib.data.objectstore.rmi.ObjectStoreServiceException

Specified by:

feedObjectRecord in interface eu.dnetlib.data.objectstore.modular.connector.ObjectStore

Throws:

eu.dnetlib.data.objectstore.rmi.ObjectStoreServiceException

existIDStartsWith

public boolean existIDStartsWith(String startId)

Specified by:

existIDStartsWith in interface eu.dnetlib.data.objectstore.modular.connector.ObjectStore

dropContent

public boolean dropContent()
                    throws eu.dnetlib.data.objectstore.rmi.ObjectStoreServiceException

Specified by:

dropContent in interface eu.dnetlib.data.objectstore.modular.connector.ObjectStore

Throws:

eu.dnetlib.data.objectstore.rmi.ObjectStoreServiceException