org.springframework.security.web.authentication.logout.LogoutSuccessEventPublishingLogoutHandler Maven / Gradle / Ivy
/*
* Copyright 2002-2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.security.web.authentication.logout;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.context.ApplicationEventPublisher;
import org.springframework.context.ApplicationEventPublisherAware;
import org.springframework.security.authentication.event.LogoutSuccessEvent;
import org.springframework.security.core.Authentication;
/**
* A logout handler which publishes {@link LogoutSuccessEvent}
*
* @author Onur Kagan Ozcan
* @since 5.2.0
*/
public final class LogoutSuccessEventPublishingLogoutHandler implements LogoutHandler, ApplicationEventPublisherAware {
private ApplicationEventPublisher eventPublisher;
@Override
public void logout(HttpServletRequest request, HttpServletResponse response, Authentication authentication) {
if (this.eventPublisher == null) {
return;
}
if (authentication == null) {
return;
}
this.eventPublisher.publishEvent(new LogoutSuccessEvent(authentication));
}
@Override
public void setApplicationEventPublisher(ApplicationEventPublisher applicationEventPublisher) {
this.eventPublisher = applicationEventPublisher;
}
}