Package org.springframework.data.neo4j.core.mapping.callback

Class ReactiveAuditingBeforeBindCallback

java.lang.Object

org.springframework.data.neo4j.core.mapping.callback.ReactiveAuditingBeforeBindCallback

All Implemented Interfaces:

Ordered, EntityCallback<Object>, ReactiveBeforeBindCallback<Object>

@API(status=STABLE,
     since="6.0.2")
public final class ReactiveAuditingBeforeBindCallback
extends Object
implements ReactiveBeforeBindCallback<Object>, Ordered

Reactive EntityCallback to populate auditing related fields on an entity about to be bound to a record.

Since:

6.0.2

Author:

Michael J. Simons

Field Summary

Fields

Modifier and Type	Field	Description
static final int	NEO4J_REACTIVE_AUDITING_ORDER

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor	Description
ReactiveAuditingBeforeBindCallback(ObjectFactory<ReactiveIsNewAwareAuditingHandler> auditingHandlerFactory)	Creates a new ReactiveAuditingBeforeBindCallback using the AuditingHandler provided by the given ObjectFactory.

Method Summary

Modifier and Type	Method	Description
int	getOrder()
org.reactivestreams.Publisher<Object>	onBeforeBind(Object entity)	Entity callback method invoked before a domain object is saved.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

NEO4J_REACTIVE_AUDITING_ORDER

public static final int NEO4J_REACTIVE_AUDITING_ORDER

See Also:

• Constant Field Values

Constructor Details

ReactiveAuditingBeforeBindCallback

public ReactiveAuditingBeforeBindCallback(ObjectFactory<ReactiveIsNewAwareAuditingHandler> auditingHandlerFactory)

Creates a new ReactiveAuditingBeforeBindCallback using the AuditingHandler provided by the given ObjectFactory.

Parameters:

auditingHandlerFactory - must not be null.

Method Details

onBeforeBind

public org.reactivestreams.Publisher<Object> onBeforeBind(Object entity)

Description copied from interface: ReactiveBeforeBindCallback

Entity callback method invoked before a domain object is saved. Can return either the same or a modified instance of the domain object. This method is called before converting the entity to a Map, so the outcome of this callback is used to create the record for the domain object.

Specified by:

onBeforeBind in interface ReactiveBeforeBindCallback<Object>

Parameters:

entity - the domain object to save.

Returns:

the domain object to be persisted.

getOrder

public int getOrder()

Specified by:

getOrder in interface Ordered