Package org.hibernate.type

A Hibernate Type is a strategy for mapping a Java property type to a JDBC type or types.

See: Description

Interface Summary

Interface	Description
AssociationType	A type that represents some kind of association between entities.
BasicType	Marker interface for basic types.
CompositeType	Contract for value types to hold collections and have cascades, etc.
DiscriminatorType<T>	Additional contract for a Type may be used for a discriminator.
IdentifierType<T>	Additional contract for a Type may be used for a discriminator.
LiteralType<T>	Additional contract for a Type that may appear as an SQL literal
PrimitiveType<T>	Additional contract for primitive / primitive wrapper types.
ProcedureParameterExtractionAware<T>	Optional Type contract for implementations that are aware of how to extract values from store procedure OUT/INOUT parameters.
ProcedureParameterNamedBinder	Optional Type contract for implementations enabled to set store procedure OUT/INOUT parameters values by name.
SingleColumnType<T>	Provide convenient methods for binding and extracting values for use with BasicType.
StringRepresentableType<T>	Additional, optional contract for types capable of rendering and consuming their values to/from strings.
Type	Defines a mapping between a Java type and one or more JDBC types, as well as describing the in-memory semantics of the given java type (how do we check it for 'dirtiness', how do we copy values, etc).
TypeFactory.TypeScope	Deprecated Use TypeConfiguration/TypeConfiguration.Scope instead
VersionType<T>	Additional contract for types which may be used to version (and optimistic lock) data.

Class Summary

Class	Description
AbstractSingleColumnStandardBasicType<T>	TODO : javadoc
AbstractStandardBasicType<T>	Convenience base class for BasicType implementations
AbstractType	Abstract superclass of the built in Type hierarchy.
AdaptedImmutableType<T>	Optimize a mutable type, if the user promises not to mutable the instances.
AnyType	Handles "any" mappings
AnyType.ObjectTypeCacheEntry	Used to externalize discrimination per a given identifier.
ArrayType	A type for persistent arrays.
BagType
BasicTypeRegistry	A registry of BasicType instances
BigDecimalType	A type that maps between a NUMERIC and BigDecimal.
BigIntegerType	A type that maps between a NUMERIC and BigInteger.
BinaryType	A type that maps between a VARBINARY and byte[] Implementation of the VersionType interface should be considered deprecated.
BlobType	A type that maps between BLOB and Blob
BooleanType	A type that maps between BOOLEAN and Boolean
ByteType	A type that maps between TINYINT and Byte
CalendarDateType	A type mapping DATE and Calendar
CalendarTimeType	A type mapping TIME and Calendar.
CalendarType	A type that maps between TIMESTAMP and Calendar
CharacterArrayClobType	A type that maps between CLOB and Character[] Essentially a MaterializedClobType but represented as a Character[] in Java rather than String.
CharacterArrayNClobType	A type that maps between NCLOB and Character[] Essentially a MaterializedNClobType but represented as a Character[] in Java rather than String.
CharacterArrayType	A type that maps between VARCHAR and Character[]
CharacterNCharType	A type that maps between NCHAR(1) and Character
CharacterType	A type that maps between CHAR(1) and Character
CharArrayType	A type that maps between VARCHAR and char[]
ClassType	A type that maps between VARCHAR and Class
ClobType	A type that maps between CLOB and Clob
CollectionType	A type that handles Hibernate PersistentCollections (including arrays).
ComponentType	Handles "component" mappings
CompositeCustomType	Adapts CompositeUserType to the Type interface
CurrencyType	A type that maps between VARCHAR and Currency
CustomCollectionType	A custom type for mapping user-written classes that implement PersistentCollection
CustomType	Adapts UserType to the generic Type interface, in order to isolate user code from changes in the internal Type contracts.
DateType	A type that maps between DATE and Date
DbTimestampType	dbtimestamp: An extension of TimestampType which maps to the database's current timestamp, rather than the jvm's current timestamp.
DoubleType	A type that maps between DOUBLE and Double
DurationType
EmbeddedComponentType
EntityType	Base for types which map associations to persistent entities.
EnumType<T extends Enum>	Value type mapper for enumerations.
FloatType	A type that maps between FLOAT and Float
IdentifierBagType
ImageType	A type that maps between LONGVARBINARY and byte[]
InstantType	A type that maps between TIMESTAMP and LocalDateTime.
IntegerType	A type that maps between INTEGER and @link Integer}
ListType
LocalDateTimeType	A type that maps between TIMESTAMP and LocalDateTime.
LocalDateType
LocaleType	A type that maps between VARCHAR and @link Locale}
LocalTimeType	A type that maps between TIMESTAMP and LocalDateTime.
LongType	A type that maps between BIGINT and Long
ManyToOneType	A many-to-one association to an entity.
MapType
MaterializedBlobType	A type that maps between BLOB and byte[]
MaterializedClobType	A type that maps between CLOB and String
MaterializedNClobType	A type that maps between CLOB and String
MetaType
NClobType	A type that maps between NCLOB and NClob
NTextType	A type that maps between LONGNVARCHAR and String
NumericBooleanType	A type that maps between INTEGER and Boolean (using 1 and 0)
ObjectType	Specific adaptation of the "any" type to the old deprecated "object" type
OffsetDateTimeType
OffsetTimeType
OneToOneType	A one-to-one association to an entity
OrderedMapType	A specialization of the map type, with (resultset-based) ordering.
OrderedSetType	A specialization of the set type, with (resultset-based) ordering.
PostgresUUIDType	Specialized type mapping for UUID and the Postgres UUID data type (which is mapped as OTHER in its JDBC driver).
PostgresUUIDType.PostgresUUIDSqlTypeDescriptor
PrimitiveCharacterArrayClobType	Map a char[] to a Clob
PrimitiveCharacterArrayNClobType	Map a char[] to a NClob
RowVersionType	A type that maps between a VARBINARY and byte[] specifically for entity versions/timestamps.
SerializableToBlobType<T extends Serializable>
SerializableType<T extends Serializable>	A type that maps between a VARBINARY and Serializable classes.
SetType
ShortType	A type that maps between SMALLINT and Short
SortedMapType
SortedSetType
SpecialOneToOneType	A one-to-one association that maps to specific formula(s) instead of the primary key column of the owning entity.
StandardBasicTypes	Centralizes access to the standard set of basic types.
StandardBasicTypeTemplate<J>	A BasicType adapter targeting partial portability to 6.0's type system changes.
StringNVarcharType	A type that maps between VARCHAR and String
StringType	A type that maps between VARCHAR and String
TextType	A type that maps between LONGVARCHAR and String
TimestampType	A type that maps between TIMESTAMP and Timestamp
TimeType	A type that maps between TIME and Time
TimeZoneType	A type mapping VARCHAR and TimeZone
TrueFalseType	A type that maps between CHAR(1) and Boolean (using 'T' and 'F')
TypeFactory	Deprecated Use TypeConfiguration instead
TypeHelper	Deprecated with no real replacement.
TypeResolver	Deprecated (since 5.3) No replacement, access to and handling of Types will be much different in 6.0
UrlType	A type that maps between VARCHAR and URL
UUIDBinaryType	A type mapping Types.BINARY and UUID
UUIDCharType	A type mapping Types.CHAR (or Types.VARCHAR) and UUID
WrappedMaterializedBlobType	A type that maps JDBC BLOB and Byte[].
WrapperBinaryType	A type mapping VARBINARY and Byte[]
YesNoType	A type that maps between CHAR(1) and Boolean (using 'Y' and 'N')
ZonedDateTimeType

Enum Summary

Enum	Description
ForeignKeyDirection	Represents directionality of the foreign key constraint

Exception Summary

Exception	Description
SerializationException	Thrown when a property cannot be serialized/deserialized

Package org.hibernate.type Description

A Hibernate Type is a strategy for mapping a Java property type to a JDBC type or types.