src/java.net.http/share/classes/java/net/http/package-info.java
author chegar
Tue, 17 Apr 2018 08:54:17 -0700
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parent 48083 src/jdk.incubator.httpclient/share/classes/jdk/incubator/http/package-info.java@b1c1b4ef4be2
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child 56451 9585061fdb04
permissions -rw-r--r--
8197564: HTTP Client implementation Reviewed-by: chegar, dfuchs, michaelm, prappo Contributed-by: Chris Hegarty <chris.hegarty@oracle.com>, Daniel Fuchs <daniel.fuchs@oracle.com>, Michael McMahon <michael.x.mcmahon@oracle.com>, Pavel Rappo <pavel.rappo@oracle.com>
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/*
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 * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.  Oracle designates this
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 * particular file as subject to the "Classpath" exception as provided
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 * by Oracle in the LICENSE file that accompanied this code.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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/**
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 * <h2>HTTP Client and WebSocket APIs</h2>
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 *
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 * <p> Provides high-level client interfaces to HTTP (versions 1.1 and 2) and
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 * low-level client interfaces to WebSocket. The main types defined are:
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 *
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 * <ul>
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 *    <li>{@link java.net.http.HttpClient}</li>
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 *    <li>{@link java.net.http.HttpRequest}</li>
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 *    <li>{@link java.net.http.HttpResponse}</li>
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 *    <li>{@link java.net.http.WebSocket}</li>
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 * </ul>
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 *
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 * <p> The protocol-specific requirements are defined in the
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 * <a href="https://tools.ietf.org/html/rfc7540">Hypertext Transfer Protocol
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 * Version 2 (HTTP/2)</a>, the <a href="https://tools.ietf.org/html/rfc2616">
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 * Hypertext Transfer Protocol (HTTP/1.1)</a>, and
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 * <a href="https://tools.ietf.org/html/rfc6455">The WebSocket Protocol</a>.
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 *
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 * <p> Asynchronous tasks and dependent actions of returned {@link
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 * java.util.concurrent.CompletableFuture} instances are executed on the threads
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 * supplied by the client's {@link java.util.concurrent.Executor}, where
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 * practical.
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 *
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 * <p> {@code CompletableFuture}s returned by this API will throw {@link
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 * java.lang.UnsupportedOperationException} for their {@link
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 * java.util.concurrent.CompletableFuture#obtrudeValue(Object) obtrudeValue}
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 * and {@link java.util.concurrent.CompletableFuture#obtrudeException(Throwable)
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 * obtrudeException} methods. Invoking the {@link
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 * java.util.concurrent.CompletableFuture#cancel cancel} method on a {@code
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 * CompletableFuture} returned by this API will not interrupt the underlying
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 * operation, but may be useful to complete, exceptionally, dependent stages
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 * that have not already completed.
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 *
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 * <p> Unless otherwise stated, {@code null} parameter values will cause methods
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 * of all classes in this package to throw {@code NullPointerException}.
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 *
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 * @since 11
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 */
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package java.net.http;