Package org.springframework.modulith.events.support

Class DelegatingEventExternalizer

java.lang.Object

org.springframework.modulith.events.support.EventExternalizationSupport

org.springframework.modulith.events.support.DelegatingEventExternalizer

All Implemented Interfaces:

ConditionalEventListener

@Component
public class DelegatingEventExternalizer
extends EventExternalizationSupport

An EventExternalizationSupport delegating to a BiConsumer for the actual externalization. Note, that this needs to be a Component to make sure it is considered an event listener, as without the annotation Spring Framework would skip it as it lives in the org.springframework package.

Since:

1.1

Author:

Oliver Drotbohm

Constructor Summary

Constructors

Constructor	Description
DelegatingEventExternalizer(EventExternalizationConfiguration configuration, BiConsumer<RoutingTarget,Object> delegate)	Creates a new DelegatingEventExternalizer for the given EventExternalizationConfiguration and BiConsumer implementing the actual externalization.

Method Summary

Modifier and Type	Method	Description
void	externalize(Object event)	Externalizes the given event.
protected void	externalize(Object payload, RoutingTarget target)	Publish the given payload to the given RoutingTarget.

Methods inherited from class org.springframework.modulith.events.support.EventExternalizationSupport

supports

Methods inherited from class java.lang.Object

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

Constructor Details

DelegatingEventExternalizer

public DelegatingEventExternalizer(EventExternalizationConfiguration configuration,
 BiConsumer<RoutingTarget,Object> delegate)

Creates a new DelegatingEventExternalizer for the given EventExternalizationConfiguration and BiConsumer implementing the actual externalization.

Parameters:

configuration - must not be null.

delegate - must not be null.

Method Details

externalize

@ApplicationModuleListener
public void externalize(Object event)

Description copied from class: EventExternalizationSupport

Externalizes the given event.

Overrides:

externalize in class EventExternalizationSupport

Parameters:

event - must not be null.

externalize

protected void externalize(Object payload,
 RoutingTarget target)

Description copied from class: EventExternalizationSupport

Publish the given payload to the given RoutingTarget.

Specified by:

externalize in class EventExternalizationSupport

Parameters:

payload - must not be null.

target - must not be null.