/*
 * 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
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package org.springframework.http.client;

import java.io.IOException;
import java.net.URI;

import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;

import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpMethod;
import org.springframework.util.concurrent.ListenableFuture;
import org.springframework.util.concurrent.SettableListenableFuture;

AsyncClientHttpRequest implementation based on OkHttp 3.x.

Created via the OkHttp3ClientHttpRequestFactory.

Author:Luciano Leggieri, Arjen Poutsma, Roy Clarkson
Since:4.3
Deprecated:as of Spring 5.0, with no direct replacement
/** * {@link AsyncClientHttpRequest} implementation based on OkHttp 3.x. * * <p>Created via the {@link OkHttp3ClientHttpRequestFactory}. * * @author Luciano Leggieri * @author Arjen Poutsma * @author Roy Clarkson * @since 4.3 * @deprecated as of Spring 5.0, with no direct replacement */
@Deprecated class OkHttp3AsyncClientHttpRequest extends AbstractBufferingAsyncClientHttpRequest { private final OkHttpClient client; private final URI uri; private final HttpMethod method; public OkHttp3AsyncClientHttpRequest(OkHttpClient client, URI uri, HttpMethod method) { this.client = client; this.uri = uri; this.method = method; } @Override public HttpMethod getMethod() { return this.method; } @Override public String getMethodValue() { return this.method.name(); } @Override public URI getURI() { return this.uri; } @Override protected ListenableFuture<ClientHttpResponse> executeInternal(HttpHeaders headers, byte[] content) throws IOException { Request request = OkHttp3ClientHttpRequestFactory.buildRequest(headers, content, this.uri, this.method); return new OkHttpListenableFuture(this.client.newCall(request)); } private static class OkHttpListenableFuture extends SettableListenableFuture<ClientHttpResponse> { private final Call call; public OkHttpListenableFuture(Call call) { this.call = call; this.call.enqueue(new Callback() { @Override public void onResponse(Call call, Response response) { set(new OkHttp3ClientHttpResponse(response)); } @Override public void onFailure(Call call, IOException ex) { setException(ex); } }); } @Override protected void interruptTask() { this.call.cancel(); } } }