Package ch.tocco.nice2.persist.core.impl.hibernate

Class CustomEntityPersister

java.lang.Object

org.hibernate.persister.entity.AbstractEntityPersister

org.hibernate.persister.entity.SingleTableEntityPersister

ch.tocco.nice2.persist.core.impl.hibernate.CustomEntityPersister

All Implemented Interfaces:

org.hibernate.bytecode.enhance.spi.LazyPropertyInitializer, org.hibernate.id.PostInsertIdentityPersister, org.hibernate.metadata.ClassMetadata, org.hibernate.persister.entity.EntityPersister, org.hibernate.persister.entity.Joinable, org.hibernate.persister.entity.Loadable, org.hibernate.persister.entity.Lockable, org.hibernate.persister.entity.OuterJoinLoadable, org.hibernate.persister.entity.PropertyMapping, org.hibernate.persister.entity.Queryable, org.hibernate.persister.entity.SQLLoadable, org.hibernate.persister.entity.UniqueKeyLoadable, org.hibernate.persister.walking.spi.AttributeSource, org.hibernate.persister.walking.spi.EntityDefinition

public class CustomEntityPersister
extends org.hibernate.persister.entity.SingleTableEntityPersister

An EntityPersister implementation with some custom functionality. This persister lazily initializes its EntityLoader. By default an EntityLoader instance is created for each LockMode. However most loaders are never used and therefore we initialize them lazily as they use quite a lot of memory.

Nested Class Summary

Nested classes/interfaces inherited from class org.hibernate.persister.entity.AbstractEntityPersister

org.hibernate.persister.entity.AbstractEntityPersister.CacheEntryHelper, org.hibernate.persister.entity.AbstractEntityPersister.InclusionChecker

Nested classes/interfaces inherited from interface org.hibernate.bytecode.enhance.spi.LazyPropertyInitializer

org.hibernate.bytecode.enhance.spi.LazyPropertyInitializer.InterceptorImplementor

Nested classes/interfaces inherited from interface org.hibernate.persister.entity.Queryable

org.hibernate.persister.entity.Queryable.Declarer

Field Summary

Fields inherited from class org.hibernate.persister.entity.AbstractEntityPersister

batchSize, customSQLDelete, customSQLInsert, customSQLUpdate, deleteCallable, deleteResultCheckStyles, ENTITY_CLASS, insertCallable, insertResultCheckStyles, propertyMapping, rowIdName, updateCallable, updateResultCheckStyles, VERSION_COLUMN_ALIAS

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

ENTITY_ID

Fields inherited from interface org.hibernate.bytecode.enhance.spi.LazyPropertyInitializer

UNFETCHED_PROPERTY

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

ROWID_ALIAS

Constructor Summary

Constructors

Constructor	Description
CustomEntityPersister(org.hibernate.mapping.PersistentClass persistentClass, org.hibernate.cache.spi.access.EntityDataAccess cacheAccessStrategy, org.hibernate.cache.spi.access.NaturalIdDataAccess naturalIdRegionAccessStrategy, org.hibernate.persister.spi.PersisterCreationContext creationContext)

Method Summary

Modifier and Type	Method	Description
protected org.hibernate.loader.entity.UniqueEntityLoader	createEntityLoader(org.hibernate.LockMode lockMode)
Object	instantiate(Serializable id, org.hibernate.engine.spi.SharedSessionContractImplementor session)	Verifies that the entity being instantiated belongs to the current session.
void	setDataModel(DataModel dataModel)
void	setEntityFactory(EntityFactory entityFactory)

Methods inherited from class org.hibernate.persister.entity.SingleTableEntityPersister

addDiscriminatorToInsert, addDiscriminatorToSelect, canOmitSuperclassTableJoin, doPostInstantiate, filterFragment, filterFragment, fromTableFragment, getConstraintOrderedTableNameClosure, getContraintOrderedTableKeyColumnClosure, getDiscriminatorAlias, getDiscriminatorColumnName, getDiscriminatorColumnReaders, getDiscriminatorColumnReaderTemplate, getDiscriminatorFormula, getDiscriminatorFormulaTemplate, getDiscriminatorSQLValue, getDiscriminatorType, getDiscriminatorValue, getFilterAliasGenerator, getKeyColumns, getPropertySpaces, getPropertyTableName, getPropertyTableNumbers, getPropertyTableNumbersInSelect, getSequentialSelect, getSubclassClosure, getSubclassColumnTableNumberClosure, getSubclassForDiscriminatorValue, getSubclassFormulaTableNumberClosure, getSubclassPropertyTableName, getSubclassPropertyTableNumber, getSubclassTableKeyColumns, getSubclassTableName, getSubclassTableSpan, getTableName, getTableName, getTableSpan, hasSequentialSelect, isClassOrSuperclassJoin, isClassOrSuperclassTable, isDiscriminatorFormula, isInverseSubclassTable, isInverseTable, isMultiTable, isNullableSubclassTable, isNullableTable, isPropertyOfTable, isSubclassPropertyDeferred, isSubclassTableLazy, isSubclassTableSequentialSelect, isTableCascadeDeleteEnabled, oneToManyFilterFragment, oneToManyFilterFragment

Methods inherited from class org.hibernate.persister.entity.AbstractEntityPersister

afterInitialize, afterReassociate, buildCacheEntry, buildCacheEntryHelper, buildMergeCascadeEntityLoader, buildRefreshCascadeEntityLoader, canExtractIdOutOfEntity, canReadFromCache, canUseReferenceCacheEntries, canWriteToCache, check, checkVersion, concretePropertySelectFragment, concretePropertySelectFragment, concretePropertySelectFragmentSansLeadingComma, consumesCollectionAlias, consumesEntityAlias, countSubclassProperties, createDelete, createEntityLoader, createEntityLoader, createFrom, createInsert, createJoin, createJoin, createJoin, createLoaders, createNaturalIdLoaders, createProxy, createQueryLoader, createSelect, createUniqueKeyLoader, createUniqueKeyLoaders, createUpdate, createWhereByKey, dehydrate, dehydrate, delete, delete, determinePkByNaturalIdQuery, determineSubclassTableJoinType, determineSubclassTableJoinType, determineTableName, determineTableNumberForColumn, determineValueNullness, filterFragment, filterFragment, findDirty, findModified, forceVersionIncrement, fromJoinFragment, fromJoinFragment, fromJoinFragment, generateDeleteString, generateEntityDefinition, generateFilterConditionAlias, generateIdByUniqueKeySelectString, generateIdentityInsertString, generateInsertGeneratedValuesSelectString, generateInsertString, generateInsertString, generateInsertString, generateLazySelectStringsByFetchGroup, generateLocker, generateSelectVersionString, generateSnapshotSelectString, generateSQLDeleteStrings, generateTableAlias, generateUpdateGeneratedValuesSelectString, generateUpdateString, generateUpdateString, getAppropriateLoader, getAppropriateUniqueKeyLoader, getAttributes, getBytecodeEnhancementMetadata, getCacheAccessStrategy, getCacheEntryStructure, getCascadeStyle, getClassMetadata, getCollectionKey, getConcreteProxyClass, getCurrentVersion, getDatabaseSnapshot, getDeleteResultCheckStyles, getDiscriminatorAlias, getEntityEntryFactory, getEntityKeyDefinition, getEntityMetamodel, getEntityMode, getEntityName, getEntityPersister, getEntityTuplizer, getEntityType, getFactory, getFetchMode, getIdByUniqueKey, getIdentifier, getIdentifier, getIdentifierAliases, getIdentifierAliases, getIdentifierColumnNames, getIdentifierColumnReaders, getIdentifierColumnReaderTemplates, getIdentifierColumnSpan, getIdentifierGenerator, getIdentifierPropertyName, getIdentifierType, getIdentityDelegate, getIdentitySelectString, getInsertResultCheckStyles, getInstrumentationMetadata, getKeyColumnNames, getLazyPropertyColumnAliases, getLazyPropertyNames, getLazyPropertyNumbers, getLazyPropertyTypes, getLoaderByLockMode, getMappedClass, getMappedSuperclass, getName, getNaturalIdCacheAccessStrategy, getNaturalIdentifierProperties, getNaturalIdentifierSnapshot, getNavigableRole, getNonLazyPropertyUpdateability, getPolymorphicJoinColumns, getPropertiesToInsert, getPropertiesToUpdate, getPropertyAliases, getPropertyCascadeStyles, getPropertyCheckability, getPropertyColumnInsertable, getPropertyColumnNames, getPropertyColumnNames, getPropertyColumnSpan, getPropertyColumnUpdateable, getPropertyColumnWriters, getPropertyIndex, getPropertyInsertability, getPropertyInsertGenerationInclusions, getPropertyLaziness, getPropertyNames, getPropertyNullability, getPropertySelectable, getPropertySpan, getPropertySubclassNames, getPropertyType, getPropertyTypes, getPropertyUniqueness, getPropertyUpdateability, getPropertyUpdateability, getPropertyUpdateGenerationInclusions, getPropertyValue, getPropertyValue, getPropertyValues, getPropertyValuesToInsert, getPropertyVersionability, getQuerySpaces, getRootEntityName, getRootTableAlias, getRootTableIdentifierColumnNames, getRootTableKeyColumnNames, getRootTableName, getSelectByUniqueKeyString, getSQLDeleteStrings, getSQLIdentityInsertString, getSQLInsertStrings, getSQLLazySelectString, getSQLLazyUpdateByRowIdStrings, getSQLLazyUpdateStrings, getSQLSnapshotSelectString, getSQLUpdateByRowIdStrings, getSQLUpdateStrings, getSQLWhereString, getSubclassColumnAliasClosure, getSubclassColumnClosure, getSubclassColumnLazyiness, getSubclassColumnReaderTemplateClosure, getSubclassEntityPersister, getSubclassFormulaAliasClosure, getSubclassFormulaClosure, getSubclassFormulaLazyiness, getSubclassFormulaTemplateClosure, getSubclassPropertyColumnAliases, getSubclassPropertyColumnNameClosure, getSubclassPropertyColumnNames, getSubclassPropertyColumnNames, getSubclassPropertyColumnReaderClosure, getSubclassPropertyColumnReaderTemplateClosure, getSubclassPropertyDeclarer, getSubclassPropertyFormulaTemplateClosure, getSubclassPropertyName, getSubclassPropertyNameClosure, getSubclassPropertySubclassNameClosure, getSubclassPropertyTableNumber, getSubclassPropertyType, getSubclassPropertyTypeClosure, getTableAliasForColumn, getTableId, getTableNames, getTableUpdateNeeded, getTemplateFromString, getType, getTypeDiscriminatorMetadata, getUpdateResultCheckStyles, getUpdateStrings, getVersion, getVersionColumnName, getVersionComparator, getVersionedTableName, getVersionProperty, getVersionSelectString, getVersionType, hasCache, hasCascades, hasCollections, hasEmbeddedCompositeIdentifier, hasFormulaProperties, hasIdentifierProperty, hasInsertGeneratedProperties, hasLazyProperties, hasMutableProperties, hasNaturalIdCache, hasNaturalIdentifier, hasProxy, hasRowId, hasSubclasses, hasSubselectLoadableCollections, hasUninitializedLazyProperties, hasUpdateGeneratedProperties, hasWhere, hydrate, identifierSelectFragment, implementsLifecycle, initializeEnhancedEntityUsedAsProxy, initializeLazyPropertiesFromCache, initializeLazyPropertiesFromDatastore, initializeLazyProperty, initializeLazyProperty, initPropertyPaths, initSubclassPropertyAliasesMap, insert, insert, insert, insert, isAbstract, isAllNull, isAllOrDirtyOptLocking, isBatchable, isBatchLoadable, isCacheInvalidationRequired, isCollection, isDefinedOnSubclass, isDeleteCallable, isExplicitPolymorphism, isIdentifierAssignedByInsert, isInherited, isInsertCallable, isInstance, isInstrumented, isLazyPropertiesCacheable, isModifiableEntity, isMutable, isNaturalIdNonNullable, isPolymorphic, isSelectBeforeUpdateRequired, isSubclassEntityName, isSubclassPropertyNullable, isSubclassTableIndicatedByTreatAsDeclarations, isTransient, isUpdateCallable, isValueGenerationRequired, isVersioned, isVersionPropertyGenerated, isVersionPropertyInsertable, load, load, load, loadByNaturalId, loadByUniqueKey, loadEntityIdByNaturalId, lock, lock, logStaticSQL, multiLoad, optimisticLockStyle, postConstruct, postInstantiate, preInsertInMemoryValueGeneration, processInsertGeneratedProperties, processUpdateGeneratedProperties, propertySelectFragment, propertySelectFragmentFragment, registerAffectingFetchProfile, renderSelect, resetIdentifier, resolveAttributeIndexes, resolveDirtyAttributeIndexes, selectFragment, selectFragment, setIdentifier, setPropertyValue, setPropertyValue, setPropertyValues, toColumns, toColumns, toColumns, toString, toType, update, update, updateOrInsert, useDynamicInsert, useDynamicUpdate, useGetGeneratedKeys, useInsertSelectIdentity, whereJoinFragment, whereJoinFragment

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.metadata.ClassMetadata

getIdentifier, getPropertyValuesToInsert, instantiate, setIdentifier

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

canIdentityInsertBeDelayed, load

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

hydrate

Constructor Details

CustomEntityPersister

public CustomEntityPersister(org.hibernate.mapping.PersistentClass persistentClass,
 org.hibernate.cache.spi.access.EntityDataAccess cacheAccessStrategy,
 org.hibernate.cache.spi.access.NaturalIdDataAccess naturalIdRegionAccessStrategy,
 org.hibernate.persister.spi.PersisterCreationContext creationContext)
                      throws org.hibernate.HibernateException

Throws:

org.hibernate.HibernateException

Method Details

setDataModel

public void setDataModel(DataModel dataModel)

setEntityFactory

public void setEntityFactory(EntityFactory entityFactory)

createEntityLoader

protected org.hibernate.loader.entity.UniqueEntityLoader createEntityLoader(org.hibernate.LockMode lockMode)
                                                                     throws org.hibernate.MappingException

Overrides:

createEntityLoader in class org.hibernate.persister.entity.AbstractEntityPersister

Throws:

org.hibernate.MappingException

instantiate

public Object instantiate(Serializable id,
 org.hibernate.engine.spi.SharedSessionContractImplementor session)

Verifies that the entity being instantiated belongs to the current session. Otherwise a wrong Session and Context would be injected into the entity (see EntityFactoryImpl) which would lead to unexpected behaviour.

Specified by:

instantiate in interface org.hibernate.metadata.ClassMetadata

Specified by:

instantiate in interface org.hibernate.persister.entity.EntityPersister

Overrides:

instantiate in class org.hibernate.persister.entity.AbstractEntityPersister