Package org.hibernate.id

Interface PostInsertIdentifierGenerator

All Superinterfaces:

Configurable, Generator, OnExecutionGenerator, Serializable

All Known Implementing Classes:

AbstractPostInsertGenerator, IdentityGenerator, SelectGenerator

public interface PostInsertIdentifierGenerator
extends OnExecutionGenerator, Configurable

The counterpart to IdentifierGenerator for values generated by the database. This interface is no longer the only way to handle database-generate identifiers. Any OnExecutionGenerator with timing EventTypeSets.INSERT_ONLY may now be used.

See Also:

IdentifierGenerator

Method Summary

Modifier and Type	Method	Description
default void	configure(Type type, Properties parameters, ServiceRegistry serviceRegistry)	Noop default implementation.
default EnumSet<EventType>	getEventTypes()	The event types for which this generator should be called to produce a new value.
default boolean	writePropertyValue()	Determines if the property values are written to JDBC as the argument of a JDBC ? parameter.

Methods inherited from interface org.hibernate.id.Configurable

create, initialize

Methods inherited from interface org.hibernate.generator.Generator

allowAssignedIdentifiers, generatedOnExecution, generatesOnInsert, generatesOnUpdate, generatesSometimes

Methods inherited from interface org.hibernate.generator.OnExecutionGenerator

generatedOnExecution, getGeneratedIdentifierDelegate, getReferencedColumnValues, getUniqueKeyPropertyNames, referenceColumnsInSql

Method Detail

getEventTypes

default EnumSet<EventType> getEventTypes()

Description copied from interface: Generator

The event types for which this generator should be called to produce a new value.

Identifier generators must return EventTypeSets.INSERT_ONLY.

Specified by:

getEventTypes in interface Generator

Returns:

EventTypeSets.INSERT_ONLY

writePropertyValue

default boolean writePropertyValue()

Description copied from interface: OnExecutionGenerator

Determines if the property values are written to JDBC as the argument of a JDBC ? parameter.

Specified by:

writePropertyValue in interface OnExecutionGenerator

Returns:

false, since we don't usually have a meaningful property value for generated identifiers

configure

default void configure(Type type,
                       Properties parameters,
                       ServiceRegistry serviceRegistry)

Noop default implementation. May be overridden by subtypes.

Specified by:

configure in interface Configurable

Parameters:

type - The id property type descriptor

parameters - param values, keyed by parameter name

serviceRegistry - Access to service that may be needed.