Package org.dspace.content.dao

Interface CollectionDAO

All Superinterfaces:

DSpaceObjectDAO<Collection>, DSpaceObjectLegacySupportDAO<Collection>, GenericDAO<Collection>

All Known Implementing Classes:

CollectionDAOImpl

public interface CollectionDAO
extends DSpaceObjectLegacySupportDAO<Collection>

Database Access Object interface class for the Collection object. The implementation of this class is responsible for all database calls for the Collection 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	Description
int	countRows(Context context)
List<Collection>	findAll(Context context, MetadataField order)
List<Collection>	findAll(Context context, MetadataField order, Integer limit, Integer offset)
List<Collection>	findAuthorized(Context context, EPerson ePerson, List<Integer> actions)
List<Collection>	findAuthorizedByGroup(Context context, EPerson ePerson, List<Integer> actions)
Collection	findByGroup(Context context, Group group)
Collection	findByTemplateItem(Context context, Item item)
List<Collection>	findCollectionsWithSubscribers(Context context)
List<Map.Entry<Collection,Long>>	getCollectionsWithBitstreamSizesTotal(Context context)

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

Method Details

findAll

List<Collection> findAll(Context context,
 MetadataField order)
                  throws SQLException

Throws:

SQLException

findAll

List<Collection> findAll(Context context,
 MetadataField order,
 Integer limit,
 Integer offset)
                  throws SQLException

Throws:

SQLException

findByTemplateItem

Collection findByTemplateItem(Context context,
 Item item)
                       throws SQLException

Throws:

SQLException

findByGroup

Collection findByGroup(Context context,
 Group group)
                throws SQLException

Parameters:

context - DSpace Context

group - EPerson Group

Returns:

the collection, if any, that has the specified group as administrators or submitters

Throws:

SQLException

findAuthorized

List<Collection> findAuthorized(Context context,
 EPerson ePerson,
 List<Integer> actions)
                         throws SQLException

Throws:

SQLException

findAuthorizedByGroup

List<Collection> findAuthorizedByGroup(Context context,
 EPerson ePerson,
 List<Integer> actions)
                                throws SQLException

Throws:

SQLException

findCollectionsWithSubscribers

List<Collection> findCollectionsWithSubscribers(Context context)
                                         throws SQLException

Throws:

SQLException

countRows

int countRows(Context context)
       throws SQLException

Throws:

SQLException

getCollectionsWithBitstreamSizesTotal

List<Map.Entry<Collection,Long>> getCollectionsWithBitstreamSizesTotal(Context context)
                                                                throws SQLException

Throws:

SQLException