org.springframework.security.web.server.savedrequest.NoOpServerRequestCache Maven / Gradle / Ivy
/*
* Copyright 2002-2017 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.server.savedrequest;
import java.net.URI;
import reactor.core.publisher.Mono;
import org.springframework.http.server.reactive.ServerHttpRequest;
import org.springframework.web.server.ServerWebExchange;
/**
* An implementation of {@link ServerRequestCache} that does nothing. This is used in
* stateless applications
*
* @author Rob Winch
* @since 5.0
*/
public final class NoOpServerRequestCache implements ServerRequestCache {
private NoOpServerRequestCache() {
}
@Override
public Mono saveRequest(ServerWebExchange exchange) {
return Mono.empty();
}
@Override
public Mono getRedirectUri(ServerWebExchange exchange) {
return Mono.empty();
}
@Override
public Mono removeMatchingRequest(ServerWebExchange exchange) {
return Mono.empty();
}
public static NoOpServerRequestCache getInstance() {
return new NoOpServerRequestCache();
}
}