Package org.hibernate.reactive.id

Interface ReactiveIdentifierGenerator<Id>

All Superinterfaces:

org.hibernate.generator.Generator, Serializable

@Incubating
public interface ReactiveIdentifierGenerator<Id>
extends org.hibernate.generator.Generator

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

Method Summary

Modifier and Type	Method	Description
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.Generator

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

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)