Package org.hibernate.id

This package contains the built-in id generators, all of which implement IdentifierGenerator or PostInsertIdentifierGenerator.

See Also:

org.hibernate.generator

Interface Summary

Interface	Description
BulkInsertionCapableIdentifierGenerator	Specialized contract for IdentifierGenerator implementations capable of being used in conjunction with HQL insert statements.
CompositeNestedGeneratedValueGenerator.GenerationContextLocator	Contract for declaring how to locate the context for sub-value injection.
CompositeNestedGeneratedValueGenerator.GenerationPlan	Contract for performing the actual sub-value generation, usually injecting it into the determined context
Configurable	An IdentifierGenerator that supports "configuration".
IdentifierGenerator	A classic extension point from the very earliest days of Hibernate, this interface is no longer the only way to generate identifiers.
IdentifierGeneratorAggregator	Identifies generators which potentially aggregate other PersistentIdentifierGenerator generators.
IntegralDataTypeHolder	Defines a common api for dealing with data of integral data type.
OptimizableGenerator	Commonality between sequence-based and table-based generators
PersistentIdentifierGenerator	An IdentifierGenerator that requires creation of database objects.
PostInsertIdentifierGenerator	The counterpart to IdentifierGenerator for values generated by the database.
PostInsertIdentityPersister	A persister that may have an identity assigned by execution of a SQL INSERT.
ResultSetIdentifierConsumer	Deprecated. this interface is unnecessary and no longer used
UUIDGenerationStrategy	Deprecated. see UUIDGenerator

Class Summary

Class	Description
AbstractUUIDGenerator	The base class for identifier generators that use a UUID algorithm.
Assigned	assigned
CompositeNestedGeneratedValueGenerator	For composite identifiers, defines a number of "nested" generations that need to happen to "fill" the identifier property(s).
ExportableColumn
ExportableColumn.ColumnIterator
ExportableColumn.ValueImpl
ForeignGenerator	foreign
GUIDGenerator	Deprecated. use UuidGenerator
IdentifierGeneratorHelper	Factory and helper methods for IdentifierGenerator framework.
IdentifierGeneratorHelper.BasicHolder
IdentifierGeneratorHelper.BigDecimalHolder
IdentifierGeneratorHelper.BigIntegerHolder
IdentityGenerator	An OnExecutionGenerator that handles IDENTITY/"autoincrement" columns on those databases which support them.
IncrementGenerator	increment
SelectGenerator	A generator that selects the just-inserted row to determine the column value assigned by the database.
UUIDGenerator	Deprecated. use UuidGenerator and UuidGenerator instead
UUIDHexGenerator	uuid

Enum Summary

Enum	Description
EntityIdentifierNature	Describes the possible natures of an entity-defined identifier.
SequenceMismatchStrategy	Describes the strategy for handling the mismatch between a database sequence configuration and the one defined by the entity mapping.

Exception Summary

Exception	Description
IdentifierGenerationException	Thrown by IdentifierGenerator implementation class when ID generation fails.