/*
 * 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.http.client.reactive;

import java.util.Collection;

import reactor.core.publisher.Flux;
import reactor.ipc.netty.http.client.HttpClientResponse;

import org.springframework.core.io.buffer.DataBuffer;
import org.springframework.core.io.buffer.NettyDataBufferFactory;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseCookie;
import org.springframework.util.CollectionUtils;
import org.springframework.util.LinkedMultiValueMap;
import org.springframework.util.MultiValueMap;

/**
 * {@link ClientHttpResponse} implementation for the Reactor-Netty HTTP client.
 *
 * @author Brian Clozel
 * @since 5.0
 * @see reactor.ipc.netty.http.client.HttpClient
 */
class ReactorClientHttpResponse implements ClientHttpResponse {

	private final NettyDataBufferFactory dataBufferFactory;

	private final HttpClientResponse response;


	public ReactorClientHttpResponse(HttpClientResponse response) {
		this.response = response;
		this.dataBufferFactory = new NettyDataBufferFactory(response.channel().alloc());
	}


	@Override
	public Flux<DataBuffer> getBody() {
		return response.receive()
				.map(buf -> {
					buf.retain();
					return dataBufferFactory.wrap(buf);
				});
	}

	@Override
	public HttpHeaders getHeaders() {
		HttpHeaders headers = new HttpHeaders();
		this.response.responseHeaders().entries()
		             .forEach(e -> headers.add(e.getKey(), e.getValue()));
		return headers;
	}

	@Override
	public HttpStatus getStatusCode() {
		return HttpStatus.valueOf(this.response.status().code());
	}

	@Override
	public MultiValueMap<String, ResponseCookie> getCookies() {
		MultiValueMap<String, ResponseCookie> result = new LinkedMultiValueMap<>();
		this.response.cookies().values().stream().flatMap(Collection::stream)
				.forEach(cookie -> {
					ResponseCookie responseCookie = ResponseCookie.from(cookie.name(), cookie.value())
							.domain(cookie.domain())
							.path(cookie.path())
							.maxAge(cookie.maxAge())
							.secure(cookie.isSecure())
							.httpOnly(cookie.isHttpOnly())
							.build();
					result.add(cookie.name(), responseCookie);
				});
		return CollectionUtils.unmodifiableMultiValueMap(result);
	}

	@Override
	public String toString() {
		return "ReactorClientHttpResponse{" +
				"request=[" + this.response.method().name() + " " + this.response.uri() + "]," +
				"status=" + getStatusCode() + '}';
	}

}

@@ -2475,47 +2475,39 @@
 e -%3E
- %7B
 %0A%09%09%09%09%09
-ResponseCookie responseCookie =
+result.add(cookie.name(),
  Res
@@ -2737,63 +2737,9 @@
 ld()
-;%0A%09%09%09%09%09result.add(cookie.name(), responseCookie);%0A%09%09%09%09%7D
+)
 );%0A%09

simplify lambda expression