Package org.hibernate.reactive.id

Interface ReactiveIdentifierGenerator<Id>

All Superinterfaces:

org.hibernate.generator.BeforeExecutionGenerator, Configurable, ExportableProducer, org.hibernate.generator.Generator, IdentifierGenerator, Serializable

@Incubating
public interface ReactiveIdentifierGenerator<Id>
extends IdentifierGenerator

A replacement for IdentifierGenerator, which supports a non-blocking method for obtaining the generated identifier.

A custom generation strategy may be defined by implementing this interface, and, optionally, Configurable, and declaring the custom implementation class using GenericGenerator.

See Also:

• IdentifierGenerator

Field Summary

Fields inherited from interface org.hibernate.id.IdentifierGenerator

CONTRIBUTOR_NAME, ENTITY_NAME, GENERATOR_NAME, JPA_ENTITY_NAME

Method Summary

Modifier and Type	Method	Description
default Object	generate(SharedSessionContractImplementor session, Object object)
default Id	generate(SharedSessionContractImplementor session, Object owner, Object currentValue, org.hibernate.generator.EventType eventType)
CompletionStage<Id>	generate(ReactiveConnectionSupplier session, Object entity)	Returns a generated identifier, via a CompletionStage.
default CompletionStage<Id>	generate(ReactiveConnectionSupplier session, Object owner, Object currentValue, org.hibernate.generator.EventType eventType)

Methods inherited from interface org.hibernate.generator.BeforeExecutionGenerator

generatedOnExecution

Methods inherited from interface org.hibernate.id.Configurable

configure, initialize

Methods inherited from interface org.hibernate.generator.Generator

allowAssignedIdentifiers, allowMutation, generatedBeforeExecution, generatedOnExecution, generatesOnForceIncrement, generatesOnInsert, generatesOnUpdate, generatesSometimes

Methods inherited from interface org.hibernate.id.IdentifierGenerator

configure, getEventTypes, registerExportables

Method Details

generate

CompletionStage<Id> generate(ReactiveConnectionSupplier session,
 Object entity)

Returns a generated identifier, via a CompletionStage.

Parameters:

session - the reactive session

generate

default CompletionStage<Id> generate(ReactiveConnectionSupplier session,
 Object owner,
 Object currentValue,
 org.hibernate.generator.EventType eventType)

generate

default Id generate(SharedSessionContractImplementor session,
 Object owner,
 Object currentValue,
 org.hibernate.generator.EventType eventType)

Specified by:

generate in interface org.hibernate.generator.BeforeExecutionGenerator

Specified by:

generate in interface IdentifierGenerator

generate

default Object generate(SharedSessionContractImplementor session,
 Object object)

Specified by:

generate in interface IdentifierGenerator