org.springframework.http.client.reactive.HttpComponentsClientHttpResponse Maven / Gradle / Ivy
/*
* Copyright 2002-2024 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.http.client.reactive;
import java.nio.ByteBuffer;
import org.apache.hc.client5.http.cookie.Cookie;
import org.apache.hc.client5.http.protocol.HttpClientContext;
import org.apache.hc.core5.http.HttpResponse;
import org.apache.hc.core5.http.Message;
import org.reactivestreams.Publisher;
import reactor.core.publisher.Flux;
import org.springframework.core.io.buffer.DataBufferFactory;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatusCode;
import org.springframework.http.ResponseCookie;
import org.springframework.http.support.HttpComponentsHeadersAdapter;
import org.springframework.util.LinkedMultiValueMap;
import org.springframework.util.MultiValueMap;
/**
* {@link ClientHttpResponse} implementation for the Apache HttpComponents HttpClient 5.x.
*
* @author Martin Tarjányi
* @author Arjen Poutsma
* @since 5.3
* @see Apache HttpComponents
*/
class HttpComponentsClientHttpResponse extends AbstractClientHttpResponse {
public HttpComponentsClientHttpResponse(DataBufferFactory dataBufferFactory,
Message> message, HttpClientContext context) {
super(HttpStatusCode.valueOf(message.getHead().getCode()),
HttpHeaders.readOnlyHttpHeaders(new HttpComponentsHeadersAdapter(message.getHead())),
adaptCookies(context),
Flux.from(message.getBody()).map(dataBufferFactory::wrap)
);
}
private static MultiValueMap adaptCookies(HttpClientContext context) {
LinkedMultiValueMap result = new LinkedMultiValueMap<>();
context.getCookieStore().getCookies().forEach(cookie ->
result.add(cookie.getName(),
ResponseCookie.fromClientResponse(cookie.getName(), cookie.getValue())
.domain(cookie.getDomain())
.path(cookie.getPath())
.maxAge(getMaxAgeSeconds(cookie))
.secure(cookie.isSecure())
.httpOnly(cookie.containsAttribute("httponly"))
.sameSite(cookie.getAttribute("samesite"))
.build()));
return result;
}
private static long getMaxAgeSeconds(Cookie cookie) {
String maxAgeAttribute = cookie.getAttribute(Cookie.MAX_AGE_ATTR);
return (maxAgeAttribute != null ? Long.parseLong(maxAgeAttribute) : -1);
}
}