org.hibernate.persister.entity
Interface Loadable

All Superinterfaces:

EntityPersister, OptimisticCacheSource

All Known Subinterfaces:

OuterJoinLoadable, Queryable, SQLLoadable, UniqueKeyLoadable

All Known Implementing Classes:

AbstractEntityPersister

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

public static final String ROWID_ALIAS

See Also:

Constant Field Values

Method Detail

hasSubclasses

public boolean hasSubclasses()

Does this persistent class have subclasses?

getDiscriminatorType

public Type getDiscriminatorType()

Get the discriminator type

getSubclassForDiscriminatorValue

public String getSubclassForDiscriminatorValue(Object value)

Get the concrete subclass corresponding to the given discriminator value

getIdentifierColumnNames

public String[] getIdentifierColumnNames()

Get the names of columns used to persist the identifier

getIdentifierAliases

public String[] getIdentifierAliases(String suffix)

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

getPropertyAliases

public 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

public String[] getPropertyColumnNames(int i)

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

getDiscriminatorAlias

public String getDiscriminatorAlias(String suffix)

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

getDiscriminatorColumnName

public String getDiscriminatorColumnName()

Returns:

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

hasRowId

public boolean hasRowId()

Does the result set contain rowids?

hydrate

public 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

public boolean isAbstract()