org.hibernate.persister.entity
Interface Loadable

All Superinterfaces:

EntityPersister, OptimisticCacheSource

All Known Subinterfaces:

OuterJoinLoadable, Queryable, SQLLoadable, UniqueKeyLoadable

All Known Implementing Classes:

AbstractEntityPersister, JoinedSubclassEntityPersister, SingleTableEntityPersister, UnionSubclassEntityPersister

public interface Loadable
extends EntityPersister

Implemented by a EntityPersister that may be loaded using Loader.

Author:

Gavin King

See Also:

Loader

Field Summary

static String

ROWID_ALIAS

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

ENTITY_ID

Method Summary

String	getDiscriminatorAlias(String suffix) Get the result set aliases used for the identifier columns, given a suffix
String	getDiscriminatorColumnName()
Type	getDiscriminatorType() Get the discriminator type
String[]	getIdentifierAliases(String suffix) Get the result set aliases used for the identifier columns, given a suffix
String[]	getIdentifierColumnNames() Get the names of columns used to persist the identifier
String[]	getPropertyAliases(String suffix, int i) Get the result set aliases used for the property columns, given a suffix (properties of this class, only).
String[]	getPropertyColumnNames(int i) Get the result set column names mapped for this property (properties of this class, only).
String	getSubclassForDiscriminatorValue(Object value) Get the concrete subclass corresponding to the given discriminator value
boolean	hasRowId() Does the result set contain rowids?
boolean	hasSubclasses() Does this persistent class have subclasses?
Object[]	hydrate(ResultSet rs, Serializable id, Object object, Loadable rootLoadable, String[][] suffixedPropertyColumns, boolean allProperties, SessionImplementor session) Retrieve property values from one row of a result set
boolean	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

Field Detail

ROWID_ALIAS

static final String ROWID_ALIAS

See Also:

Constant Field Values

Method Detail

hasSubclasses

boolean hasSubclasses()

Does this persistent class have subclasses?

getDiscriminatorType

Type getDiscriminatorType()

Get the discriminator type

getSubclassForDiscriminatorValue

String getSubclassForDiscriminatorValue(Object value)

Get the concrete subclass corresponding to the given discriminator value

getIdentifierColumnNames

String[] getIdentifierColumnNames()

Get the names of columns used to persist the identifier

getIdentifierAliases

String[] getIdentifierAliases(String suffix)

Get the result set aliases used for the identifier columns, given a suffix

getPropertyAliases

String[] getPropertyAliases(String suffix,
                            int i)

Get the result set aliases used for the property columns, given a suffix (properties of this class, only).

getPropertyColumnNames

String[] getPropertyColumnNames(int i)

Get the result set column names mapped for this property (properties of this class, only).

getDiscriminatorAlias

String getDiscriminatorAlias(String suffix)

Get the result set aliases used for the identifier columns, given a suffix

getDiscriminatorColumnName

String getDiscriminatorColumnName()

Returns:

the column name for the discriminator as specified in the mapping.

hasRowId

boolean hasRowId()

Does the result set contain rowids?

hydrate

Object[] hydrate(ResultSet rs,
                 Serializable id,
                 Object object,
                 Loadable rootLoadable,
                 String[][] suffixedPropertyColumns,
                 boolean allProperties,
                 SessionImplementor session)
                 throws SQLException,
                        HibernateException

Retrieve property values from one row of a result set

Throws:

SQLException

HibernateException

isAbstract

boolean isAbstract()