Package org.dspace.content.dao.impl

Class BitstreamDAOImpl

java.lang.Object

org.dspace.core.AbstractHibernateDAO<T>

org.dspace.core.AbstractHibernateDSODAO<Bitstream>

org.dspace.content.dao.impl.BitstreamDAOImpl

All Implemented Interfaces:

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

public class BitstreamDAOImpl
extends AbstractHibernateDSODAO<Bitstream>
implements BitstreamDAO

Hibernate implementation of the Database Access Object interface class for the Bitstream object. This class is responsible for all database calls for the Bitstream object and is autowired by spring This class should never be accessed directly.

Author:

kevinvandevelde at atmire.com

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BitstreamDAOImpl()

Method Summary

Modifier and Type	Method	Description
Long	countByStoreNumber(Context context, Integer storeNumber)
int	countDeleted(Context context)
int	countRows(Context context)
int	countWithNoPolicy(Context context)
Iterator<Bitstream>	findAll(Context context, int limit, int offset)
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, int limit, int offset)
List<Bitstream>	findDuplicateInternalIdentifier(Context context, Bitstream bitstream)
List<Bitstream>	getNotReferencedBitstreams(Context context)

Methods inherited from class org.dspace.core.AbstractHibernateDSODAO

addMetadataLeftJoin, addMetadataSortQuery, addMetadataSortQuery, addMetadataValueWhereQuery, findByLegacyId

Methods inherited from class org.dspace.core.AbstractHibernateDAO

count, count, countLong, create, createQuery, createQuery, delete, executeCriteriaQuery, findAll, findAll, findByID, findByID, findByID, findByX, findMany, findMany, findUnique, getCriteriaBuilder, getCriteriaQuery, getHibernateSession, iterate, list, list, list, list, save, singleResult, singleResult, uniqueResult, uniqueResult

Methods inherited from class java.lang.Object

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

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

findByLegacyId

Methods inherited from interface org.dspace.core.GenericDAO

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

Constructor Details

BitstreamDAOImpl

protected BitstreamDAOImpl()

Method Details

findDeletedBitstreams

public List<Bitstream> findDeletedBitstreams(Context context,
 int limit,
 int offset)
                                      throws SQLException

Specified by:

findDeletedBitstreams in interface BitstreamDAO

Throws:

SQLException

findDuplicateInternalIdentifier

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

Specified by:

findDuplicateInternalIdentifier in interface BitstreamDAO

Throws:

SQLException

findBitstreamsWithNoRecentChecksum

public List<Bitstream> findBitstreamsWithNoRecentChecksum(Context context)
                                                   throws SQLException

Specified by:

findBitstreamsWithNoRecentChecksum in interface BitstreamDAO

Throws:

SQLException

findByCommunity

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

Specified by:

findByCommunity in interface BitstreamDAO

Throws:

SQLException

findByCollection

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

Specified by:

findByCollection in interface BitstreamDAO

Throws:

SQLException

findByItem

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

Specified by:

findByItem in interface BitstreamDAO

Throws:

SQLException

findByStoreNumber

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

Specified by:

findByStoreNumber in interface BitstreamDAO

Throws:

SQLException

countByStoreNumber

public Long countByStoreNumber(Context context,
 Integer storeNumber)
                        throws SQLException

Specified by:

countByStoreNumber in interface BitstreamDAO

Throws:

SQLException

countRows

public int countRows(Context context)
              throws SQLException

Specified by:

countRows in interface BitstreamDAO

Throws:

SQLException

countDeleted

public int countDeleted(Context context)
                 throws SQLException

Specified by:

countDeleted in interface BitstreamDAO

Throws:

SQLException

countWithNoPolicy

public int countWithNoPolicy(Context context)
                      throws SQLException

Specified by:

countWithNoPolicy in interface BitstreamDAO

Throws:

SQLException

getNotReferencedBitstreams

public List<Bitstream> getNotReferencedBitstreams(Context context)
                                           throws SQLException

Specified by:

getNotReferencedBitstreams in interface BitstreamDAO

Throws:

SQLException

findAll

public Iterator<Bitstream> findAll(Context context,
 int limit,
 int offset)
                            throws SQLException

Specified by:

findAll in interface BitstreamDAO

Throws:

SQLException