Package com.vaadin.hilla.sso.starter

Class BackChannelLogoutSubscription

java.lang.Object

com.vaadin.hilla.sso.starter.BackChannelLogoutSubscription

All Implemented Interfaces:

EventListener, org.springframework.context.ApplicationListener<UserLogoutEvent>

public class BackChannelLogoutSubscription
extends Object
implements org.springframework.context.ApplicationListener<UserLogoutEvent>

A subscription for broadcasting back-channel logout events to the subscribed clients.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	BackChannelLogoutSubscription.Message	The message returned by the flux.

Constructor Summary

Constructors

Constructor	Description
BackChannelLogoutSubscription()

Method Summary

Modifier and Type	Method	Description
boolean	broadcast(Object principal)	Broadcast a back-channel logout event
reactor.core.publisher.Flux<BackChannelLogoutSubscription.Message>	getFluxForUser(Object principal)	Create a filtered Flux for the given user.
void	onApplicationEvent(UserLogoutEvent event)	When an UserLogoutEvent is received, broadcast the event to all subscribed clients.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.context.ApplicationListener

supportsAsyncExecution

Constructor Details

BackChannelLogoutSubscription

public BackChannelLogoutSubscription()

Method Details

onApplicationEvent

public void onApplicationEvent(UserLogoutEvent event)

When an UserLogoutEvent is received, broadcast the event to all subscribed clients.

Specified by:

onApplicationEvent in interface org.springframework.context.ApplicationListener<UserLogoutEvent>

Parameters:

event - the event to broadcast.

getFluxForUser

public reactor.core.publisher.Flux<BackChannelLogoutSubscription.Message> getFluxForUser(Object principal)

Create a filtered Flux for the given user.

Parameters:

principal - the user to filter the Flux for.

Returns:

a Flux that only concerns the given user.

broadcast

public boolean broadcast(Object principal)

Broadcast a back-channel logout event

Parameters:

principal - the user that accepts the logout event.

Returns:

true if broadcast succeeds, false otherwise.