Package ubic.gemma.persistence.service

Interface BaseReadOnlyService<O extends Identifiable>

All Known Subinterfaces:

AnalysisResultSetService<K,O>, AnalysisService<T>, AnnotationAssociationService, ArrayDesignService, AuditTrailService, BaseImmutableService<O>, BaseService<O>, BaseVoEnabledService<O,VO>, BibliographicReferenceService, BioAssayDimensionService, BioAssayService, BioMaterialService, BioSequenceService, BlacklistedEntityService, BlatAssociationService, BlatResultService, CharacteristicService, ChromosomeService, CoexpressionAnalysisService, CompositeSequenceService, CompoundService, ContactService, CuratableService<C,VO>, DatabaseEntryService, ubic.gemma.persistence.service.expression.bioAssayData.DesignElementDataVectorService<T>, DifferentialExpressionAnalysisService, DifferentialExpressionResultService, ExperimentalDesignService, ExperimentalFactorService, ExpressionAnalysisResultSetService, ExpressionExperimentService, ExpressionExperimentSetService, ExpressionExperimentSubSetService, ExternalDatabaseService, FactorValueService, FilteringService<O>, FilteringVoEnabledService<O,VO>, GeeqService, Gene2GOAssociationService, GeneDiffExMetaAnalysisService, GeneProductService, GeneService, GeneSetService, PhenotypeAssociationService, PrincipalComponentAnalysisService, ProcessedExpressionDataVectorService, ProtocolService, QuantitationTypeService, RawAndProcessedExpressionDataVectorService, RawExpressionDataVectorService, SingleExperimentAnalysisService<T>, TaxonService

All Known Implementing Classes:

AbstractDesignElementDataVectorService, AbstractFilteringVoEnabledService, AbstractService, AbstractVoEnabledService, AnnotationAssociationServiceImpl, ArrayDesignServiceImpl, AuditTrailServiceImpl, BibliographicReferenceServiceImpl, BioAssayDimensionServiceImpl, BioAssayServiceImpl, BioMaterialServiceImpl, BioSequenceServiceImpl, BlacklistedEntityServiceImpl, BlatAssociationServiceImpl, BlatResultServiceImpl, CharacteristicServiceImpl, ChromosomeServiceImpl, CoexpressionAnalysisServiceImpl, CompositeSequenceServiceImpl, CompoundServiceImpl, ContactServiceImpl, DatabaseEntryServiceImpl, DifferentialExpressionAnalysisServiceImpl, DifferentialExpressionResultServiceImpl, ExperimentalDesignServiceImpl, ExperimentalFactorServiceImpl, ExpressionAnalysisResultSetServiceImpl, ExpressionExperimentServiceImpl, ExpressionExperimentSetServiceImpl, ExpressionExperimentSubSetServiceImpl, ExternalDatabaseServiceImpl, FactorValueServiceImpl, GeeqServiceImpl, Gene2GOAssociationServiceImpl, GeneDiffExMetaAnalysisServiceImpl, GeneProductServiceImpl, GeneServiceImpl, GeneSetServiceImpl, PhenotypeAssociationServiceImpl, PrincipalComponentAnalysisServiceImpl, ProcessedExpressionDataVectorServiceImpl, ProtocolServiceImpl, QuantitationTypeServiceImpl, RawAndProcessedExpressionDataVectorServiceImpl, RawExpressionDataVectorServiceImpl, TaxonServiceImpl

public interface BaseReadOnlyService<O extends Identifiable>

Interface for read-only services.

Author:

poirigui

Method Summary

Modifier and Type	Method	Description
long	countAll()
O	find(O entity)	Does a search for the entity in the persistent storage
O	findOrFail(O entity)	Does a search for the entity in the persistent storage, raising a NullPointerException if not found.
Class<? extends O>	getElementClass()
O	load(Long id)	Loads object with given ID.
Collection<O>	load(Collection<Long> ids)	Loads objects with given ids.
Collection<O>	loadAll()	Loads all the entities of specific type.
O	loadOrFail(Long id)	Convenience for running load(Long) and checking if the result is null.
<T extends Exception> O	loadOrFail(Long id, Function<String,T> exceptionSupplier, String message)
<T extends Exception> O	loadOrFail(Long id, Supplier<T> exceptionSupplier)

Method Detail

getElementClass

Class<? extends O> getElementClass()

find

@Nullable
@CheckReturnValue
O find(O entity)

Does a search for the entity in the persistent storage

Parameters:

entity - the entity to be searched for

Returns:

the version of entity retrieved from the persistent storage, if found, otherwise null.

findOrFail

@Nonnull
@CheckReturnValue
O findOrFail(O entity)
      throws NullPointerException

Does a search for the entity in the persistent storage, raising a NullPointerException if not found.

Parameters:

entity - the entity to be searched for

Returns:

the version of entity retrieved from persistent storage

Throws:

NullPointerException - if the entity is not found

load

Collection<O> load(Collection<Long> ids)

Loads objects with given ids.

Parameters:

ids - the ids of objects to be loaded.

Returns:

collection containing object with given IDs.

load

@Nullable
O load(Long id)

Loads object with given ID.

Parameters:

id - the ID of entity to be loaded.

Returns:

the entity with matching ID, or null if the entity does not exist or if the passed ID was null

loadOrFail

@Nonnull
O loadOrFail(Long id)
      throws NullPointerException

Convenience for running load(Long) and checking if the result is null.

Parameters:

id - the ID used to retrieve the entity

Returns:

the entity as per load(Long), never null

Throws:

NullPointerException - if the entity does not exist in the persistent storage

loadOrFail

@Nonnull
<T extends Exception> O loadOrFail(Long id,
                                   Supplier<T> exceptionSupplier)
                            throws T extends Exception

Throws:

T extends Exception

loadOrFail

@Nonnull
<T extends Exception> O loadOrFail(Long id,
                                   Function<String,T> exceptionSupplier,
                                   String message)
                            throws T extends Exception

Throws:

T extends Exception

loadAll

Collection<O> loadAll()

Loads all the entities of specific type.

Returns:

collection of all entities currently available in the persistent storage.

countAll

long countAll()