| /* |
| * ==================================================================== |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| */ |
| package org.apache.hc.client5.http.impl.async; |
| |
| import java.util.concurrent.Future; |
| |
| import org.apache.hc.client5.http.async.HttpAsyncClient; |
| import org.apache.hc.client5.http.async.methods.SimpleHttpRequest; |
| import org.apache.hc.client5.http.async.methods.SimpleHttpResponse; |
| import org.apache.hc.client5.http.async.methods.SimpleRequestProducer; |
| import org.apache.hc.client5.http.async.methods.SimpleResponseConsumer; |
| import org.apache.hc.client5.http.protocol.HttpClientContext; |
| import org.apache.hc.core5.annotation.Contract; |
| import org.apache.hc.core5.annotation.ThreadingBehavior; |
| import org.apache.hc.core5.concurrent.BasicFuture; |
| import org.apache.hc.core5.concurrent.FutureCallback; |
| import org.apache.hc.core5.function.Supplier; |
| import org.apache.hc.core5.http.nio.AsyncPushConsumer; |
| import org.apache.hc.core5.http.nio.AsyncRequestProducer; |
| import org.apache.hc.core5.http.nio.AsyncResponseConsumer; |
| import org.apache.hc.core5.http.protocol.HttpContext; |
| import org.apache.hc.core5.io.CloseMode; |
| import org.apache.hc.core5.io.ModalCloseable; |
| import org.apache.hc.core5.reactor.IOReactorStatus; |
| import org.apache.hc.core5.util.Args; |
| import org.apache.hc.core5.util.TimeValue; |
| |
| /** |
| * Base implementation of {@link HttpAsyncClient} that also implements {@link ModalCloseable}. |
| * |
| * @since 5.0 |
| */ |
| @Contract(threading = ThreadingBehavior.STATELESS) |
| public abstract class CloseableHttpAsyncClient implements HttpAsyncClient, ModalCloseable { |
| |
| public abstract void start(); |
| |
| public abstract IOReactorStatus getStatus(); |
| |
| public abstract void awaitShutdown(TimeValue waitTime) throws InterruptedException; |
| |
| public abstract void initiateShutdown(); |
| |
| /** |
| * @deprecated Use {@link #close(CloseMode)} |
| */ |
| @Deprecated |
| public void shutdown(final CloseMode closeMode) { |
| close(closeMode); |
| } |
| |
| public final <T> Future<T> execute( |
| final AsyncRequestProducer requestProducer, |
| final AsyncResponseConsumer<T> responseConsumer, |
| final HttpContext context, |
| final FutureCallback<T> callback) { |
| return execute(requestProducer, responseConsumer, null, context, callback); |
| } |
| |
| public final <T> Future<T> execute( |
| final AsyncRequestProducer requestProducer, |
| final AsyncResponseConsumer<T> responseConsumer, |
| final FutureCallback<T> callback) { |
| return execute(requestProducer, responseConsumer, HttpClientContext.create(), callback); |
| } |
| |
| public final Future<SimpleHttpResponse> execute( |
| final SimpleHttpRequest request, |
| final HttpContext context, |
| final FutureCallback<SimpleHttpResponse> callback) { |
| Args.notNull(request, "Request"); |
| final BasicFuture<SimpleHttpResponse> future = new BasicFuture<>(callback); |
| execute(SimpleRequestProducer.create(request), SimpleResponseConsumer.create(), context, new FutureCallback<SimpleHttpResponse>() { |
| |
| @Override |
| public void completed(final SimpleHttpResponse response) { |
| future.completed(response); |
| } |
| |
| @Override |
| public void failed(final Exception ex) { |
| future.failed(ex); |
| } |
| |
| @Override |
| public void cancelled() { |
| future.cancel(true); |
| } |
| |
| }); |
| return future; |
| } |
| |
| public final Future<SimpleHttpResponse> execute( |
| final SimpleHttpRequest request, |
| final FutureCallback<SimpleHttpResponse> callback) { |
| return execute(request, HttpClientContext.create(), callback); |
| } |
| |
| public abstract void register(String hostname, String uriPattern, Supplier<AsyncPushConsumer> supplier); |
| |
| public final void register(final String uriPattern, final Supplier<AsyncPushConsumer> supplier) { |
| register(null, uriPattern, supplier); |
| } |
| |
| } |