org.hibernate.persister.entity
Interface UniqueKeyLoadable

All Superinterfaces:

EntityPersister, Loadable, OptimisticCacheSource

All Known Implementing Classes:

AbstractEntityPersister, JoinedSubclassEntityPersister, SingleTableEntityPersister, UnionSubclassEntityPersister

public interface UniqueKeyLoadable
extends Loadable

Author:

Gavin King

Field Summary

Fields inherited from interface org.hibernate.persister.entity.Loadable

ROWID_ALIAS

Fields inherited from interface org.hibernate.persister.entity.EntityPersister

ENTITY_ID

Method Summary

int	getPropertyIndex(String propertyName) Get the property number of the unique key property
Object	loadByUniqueKey(String propertyName, Object uniqueKey, SessionImplementor session) Load an instance of the persistent class, by a unique key other than the primary key.

Methods inherited from interface org.hibernate.persister.entity.Loadable

getDiscriminatorAlias, getDiscriminatorColumnName, getDiscriminatorType, getIdentifierAliases, getIdentifierColumnNames, getPropertyAliases, getPropertyColumnNames, getSubclassForDiscriminatorValue, hasRowId, hasSubclasses, hydrate, isAbstract

Methods inherited from interface org.hibernate.persister.entity.EntityPersister

afterInitialize, afterReassociate, canExtractIdOutOfEntity, createProxy, delete, findDirty, findModified, forceVersionIncrement, getCache, getCacheEntryStructure, getClassMetadata, getConcreteProxyClass, getCurrentVersion, getDatabaseSnapshot, getEntityMetamodel, getEntityName, getFactory, getIdentifier, getIdentifierGenerator, getIdentifierPropertyName, getIdentifierType, getMappedClass, getNaturalIdentifierProperties, getNaturalIdentifierSnapshot, getPropertyCascadeStyles, getPropertyCheckability, getPropertyInsertability, getPropertyInsertGenerationInclusions, getPropertyLaziness, getPropertyNames, getPropertyNullability, getPropertySpaces, getPropertyType, getPropertyTypes, getPropertyUpdateability, getPropertyUpdateGenerationInclusions, getPropertyValue, getPropertyValue, getPropertyValues, getPropertyValuesToInsert, getPropertyVersionability, getQuerySpaces, getRootEntityName, getSubclassEntityPersister, getVersion, getVersionProperty, getVersionType, guessEntityMode, hasCache, hasCascades, hasCollections, hasIdentifierProperty, hasInsertGeneratedProperties, hasLazyProperties, hasMutableProperties, hasNaturalIdentifier, hasProxy, hasSubselectLoadableCollections, hasUninitializedLazyProperties, hasUpdateGeneratedProperties, implementsLifecycle, implementsValidatable, insert, insert, instantiate, isBatchLoadable, isCacheInvalidationRequired, isIdentifierAssignedByInsert, isInherited, isInstance, isInstrumented, isLazyPropertiesCacheable, isMutable, isSelectBeforeUpdateRequired, isSubclassEntityName, isTransient, isVersioned, isVersionPropertyGenerated, load, lock, postInstantiate, processInsertGeneratedProperties, processUpdateGeneratedProperties, resetIdentifier, setIdentifier, setPropertyValue, setPropertyValues, update

Methods inherited from interface org.hibernate.cache.OptimisticCacheSource

getVersionComparator

Method Detail

loadByUniqueKey

Object loadByUniqueKey(String propertyName,
                       Object uniqueKey,
                       SessionImplementor session)
                       throws HibernateException

Load an instance of the persistent class, by a unique key other than the primary key.

Throws:

HibernateException

getPropertyIndex

int getPropertyIndex(String propertyName)

Get the property number of the unique key property