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/**
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* Copyright (C) 2008 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*/
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package eu.etaxonomy.cdm.persistence.dao.media;
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import java.util.List;
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import java.util.Set;
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import eu.etaxonomy.cdm.model.description.MediaKey;
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import eu.etaxonomy.cdm.model.location.NamedArea;
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import eu.etaxonomy.cdm.model.media.Media;
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import eu.etaxonomy.cdm.model.media.Rights;
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import eu.etaxonomy.cdm.model.taxon.Taxon;
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import eu.etaxonomy.cdm.persistence.dao.common.IIdentifiableDao;
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import eu.etaxonomy.cdm.persistence.dao.initializer.IBeanInitializer;
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/**
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* @author a.babadshanjan
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* @since 08.09.2008
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*/
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public interface IMediaDao extends IIdentifiableDao<Media> {
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/**
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* Return a count of MediaKeys, optionally filtered by the parameters passed.
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*
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* @param taxonomicScope a Set of Taxon instances that define the taxonomic scope of the key (can be null)
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* @param geoScopes a Set of NamedArea instances that define the geospatial scope of the key (can be null)
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* @return a count of MediaKey instances
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*/
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public long countMediaKeys(Set<Taxon> taxonomicScope, Set<NamedArea> geoScopes);
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/**
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* Return a List of MediaKeys, optionally filtered by the parameters passed. The MediaKey
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* instances have the following properties initialized:
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*
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* MediaKey.title
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*
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* @param taxonomicScope a Set of Taxon instances that define the taxonomic scope of the key (can be null)
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* @param geoScopes a Set of NamedArea instances that define the geospatial scope of the key (can be null)
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* @param pageSize The maximum number of keys returned (can be null for all keys)
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* @param pageNumber The offset (in pageSize chunks) from the start of the result set (0 - based)
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* @param propertyPaths Properties to initialize in the returned entities, following the syntax described in {@link IBeanInitializer#initialize(Object, List)}
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* @return a List of MediaKey instances
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*/
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public List<MediaKey> getMediaKeys(Set<Taxon> taxonomicScope, Set<NamedArea> geoScopes, Integer pageSize, Integer pageNumber, List<String> propertyPaths);
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/**
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* Return a count of the rights for this media entity
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*
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* @param t The media entity
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* @return a count of Rights instances
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*/
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@Override
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public long countRights(Media t);
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/**
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* Return a List of the rights for this media entity
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*
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* @param t The media entity
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* @param pageSize The maximum number of rights returned (can be null for all rights)
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* @param pageNumber The offset (in pageSize chunks) from the start of the result set (0 - based)
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* @param propertyPaths properties to initialize - see {@link IBeanInitializer#initialize(Object, List)}
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* @return a List of Rights instances
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*/
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@Override
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public List<Rights> getRights(Media t, Integer pageSize, Integer pageNumber, List<String> propertyPaths);
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}
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