org.dspace.content.dao

Interface BitstreamDAO

All Superinterfaces:

DSpaceObjectDAO<Bitstream>, DSpaceObjectLegacySupportDAO<Bitstream>, GenericDAO<Bitstream>

All Known Implementing Classes:

BitstreamDAOImpl

public interface BitstreamDAO
extends DSpaceObjectLegacySupportDAO<Bitstream>

Database Access Object interface class for the Bitstream object. The implementation of this class is responsible for all database calls for the Bitstream object and is autowired by spring This class should only be accessed from a single service and should never be exposed outside of the API

Author:

kevinvandevelde at atmire.com

Method Summary

Modifier and Type	Method and Description
Long	countByStoreNumber(Context context, Integer storeNumber)
int	countDeleted(Context context)
int	countRows(Context context)
int	countWithNoPolicy(Context context)
List<Bitstream>	findBitstreamsWithNoRecentChecksum(Context context)
Iterator<Bitstream>	findByCollection(Context context, Collection collection)
Iterator<Bitstream>	findByCommunity(Context context, Community community)
Iterator<Bitstream>	findByItem(Context context, Item item)
Iterator<Bitstream>	findByStoreNumber(Context context, Integer storeNumber)
List<Bitstream>	findDeletedBitstreams(Context context)
List<Bitstream>	findDuplicateInternalIdentifier(Context context, Bitstream bitstream)
List<Bitstream>	getNotReferencedBitstreams(Context context)

Methods inherited from interface org.dspace.content.dao.DSpaceObjectLegacySupportDAO

findByLegacyId

Methods inherited from interface org.dspace.core.GenericDAO

create, delete, findAll, findByID, findByID, findMany, findUnique, save

Method Detail

findDeletedBitstreams

List<Bitstream> findDeletedBitstreams(Context context)
                               throws SQLException

Throws:

SQLException

findDuplicateInternalIdentifier

List<Bitstream> findDuplicateInternalIdentifier(Context context,
                                                Bitstream bitstream)
                                         throws SQLException

Throws:

SQLException

findBitstreamsWithNoRecentChecksum

List<Bitstream> findBitstreamsWithNoRecentChecksum(Context context)
                                            throws SQLException

Throws:

SQLException

findByCommunity

Iterator<Bitstream> findByCommunity(Context context,
                                    Community community)
                             throws SQLException

Throws:

SQLException

findByCollection

Iterator<Bitstream> findByCollection(Context context,
                                     Collection collection)
                              throws SQLException

Throws:

SQLException

findByItem

Iterator<Bitstream> findByItem(Context context,
                               Item item)
                        throws SQLException

Throws:

SQLException

findByStoreNumber

Iterator<Bitstream> findByStoreNumber(Context context,
                                      Integer storeNumber)
                               throws SQLException

Throws:

SQLException

countByStoreNumber

Long countByStoreNumber(Context context,
                        Integer storeNumber)
                 throws SQLException

Throws:

SQLException

countRows

int countRows(Context context)
       throws SQLException

Throws:

SQLException

countDeleted

int countDeleted(Context context)
          throws SQLException

Throws:

SQLException

countWithNoPolicy

int countWithNoPolicy(Context context)
               throws SQLException

Throws:

SQLException

getNotReferencedBitstreams

List<Bitstream> getNotReferencedBitstreams(Context context)
                                    throws SQLException

Throws:

SQLException