org.springframework.web.reactive.result.method.annotation.HttpEntityArgumentResolver 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
*
* http://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.web.reactive.result.method.annotation;
import java.util.List;
import reactor.core.publisher.Mono;
import org.springframework.core.MethodParameter;
import org.springframework.core.ReactiveAdapterRegistry;
import org.springframework.http.HttpEntity;
import org.springframework.http.RequestEntity;
import org.springframework.http.codec.HttpMessageReader;
import org.springframework.http.server.reactive.ServerHttpRequest;
import org.springframework.lang.Nullable;
import org.springframework.web.reactive.BindingContext;
import org.springframework.web.server.ServerWebExchange;
/**
* Resolves method arguments of type {@link HttpEntity} or {@link RequestEntity}
* by reading the body of the request through a compatible
* {@code HttpMessageReader}.
*
* @author Rossen Stoyanchev
* @since 5.0
*/
public class HttpEntityArgumentResolver extends AbstractMessageReaderArgumentResolver {
public HttpEntityArgumentResolver(List> readers,
ReactiveAdapterRegistry registry) {
super(readers, registry);
}
@Override
public boolean supportsParameter(MethodParameter parameter) {
return checkParameterTypeNoReactiveWrapper(parameter,
type -> HttpEntity.class.equals(type) || RequestEntity.class.equals(type));
}
@Override
public Mono