Quelle module-info.java

Sprache: JAVA

/*
* Copyright (c) 2015, 2022, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/

/**
* Defines the HTTP Client and WebSocket APIs.
* 
* System properties used by the java.net.http API
* 
* The following is a list of system networking properties used by the java.net.http
* client implementation in the JDK. Any properties below that take a numeric value
* assume the default value if given a string that does not parse as a number.
* Unless otherwise specified below, all values can be set in the {@code conf/net.properties}
* file. In all cases, values can be specified as system properties on the command line,
* in which case, any value in {@code conf/net.properties} is overridden. No guarantee is
* provided that property values can be set programatically with {@code System.setProperty()}.
* Other implementations of this API may choose not to support these properties.
* <ul>
* <li>{@systemProperty jdk.httpclient.allowRestrictedHeaders} (default: see below) 
* A comma-separated list of normally restricted HTTP header names that users may set in HTTP
* requests or by user code in HttpRequest instances. By default, the following request
* headers are not allowed to be set by user code: connection, content-length, expect, host,
* and upgrade. You can override this behavior with this property. The names are case-insensitive
* and whitespace is ignored. Note that this property is intended for testing and not for
* real-world deployments. Protocol errors or other undefined behavior are likely to occur
* when using this property. There may be other headers that are restricted from being set
* depending on the context. This includes the "Authorization" header when the relevant
* HttpClient has an authenticator set. These restrictions cannot be overridden by this
* property.
* </li>
* <li>{@systemProperty jdk.httpclient.bufsize} (default: 16384 bytes or 16 kB) 
* The size to use for internal allocated buffers in bytes.
* </li>
* <li>{@systemProperty jdk.httpclient.connectionPoolSize} (default: 0) 
* The maximum number of connections to keep in the HTTP/1.1 keep alive cache. A value of 0
* means that the cache is unbounded.
* </li>
* <li>{@systemProperty jdk.httpclient.connectionWindowSize} (default: 2^26) 
* The HTTP/2 client connection window size in bytes. The maximum size is 2^31-1. This value
* cannot be smaller than the stream window size, which can be configured through the
* {@code jdk.httpclient.windowsize} system property.
* </li>
* <li>{@systemProperty jdk.httpclient.disableRetryConnect} (default: false) 
* Whether automatic retry of connection failures is disabled. If false, then retries are
* attempted (subject to the retry limit).
* </li>
* <li>{@systemProperty jdk.httpclient.enableAllMethodRetry} (default: false) 
* Whether it is permitted to automatically retry non-idempotent HTTP requests.
* </li>
* <li>{@systemProperty jdk.httpclient.enablepush} (default: 1) 
* Whether HTTP/2 push promise is enabled. A value of 1 enables push promise; a value of 0
* disables it.
* </li>
* <li>{@systemProperty jdk.httpclient.hpack.maxheadertablesize} (default: 16384 or
* 16 kB) The HTTP/2 client maximum HPACK header table size in bytes.
* </li>
* <li>{@systemProperty jdk.httpclient.HttpClient.log} (default: none) 
* Enables high-level logging of various events through the {@linkplain java.lang.System.Logger
* Platform Logging API}. The value contains a comma-separated list of any of the
* following items:
* <ul>
* <li>errors</li>
* <li>requests</li>
* <li>headers</li>
* <li>content</li>
* <li>frames</li>
* <li>ssl</li>
* <li>trace</li>
* <li>channel</li>
* </ul> 
* You can append the frames item with a colon-separated list of any of the following items:
* <ul>
* <li>control</li>
* <li>data</li>
* <li>window</li>
* <li>all</li>
* </ul> 
* Specifying an item adds it to the HTTP client's log. For example, if you specify the
* following value, then the Platform Logging API logs all possible HTTP Client events: 
* "errors,requests,headers,frames:control:data:window,ssl,trace,channel" 
* Note that you can replace control:data:window with all. The name of the logger is
* "jdk.httpclient.HttpClient", and all logging is at level INFO.
* </li>
* <li>{@systemProperty jdk.httpclient.keepalive.timeout} (default: 30) 
* The number of seconds to keep idle HTTP connections alive in the keep alive cache. This
* property applies to both HTTP/1.1 and HTTP/2. The value for HTTP/2 can be overridden
* with the {@code jdk.httpclient.keepalive.timeout.h2 property}.
* </li>
* <li>{@systemProperty jdk.httpclient.keepalive.timeout.h2} (default: see
* below) The number of seconds to keep idle HTTP/2 connections alive. If not set, then the
* {@code jdk.httpclient.keepalive.timeout} setting is used.
* </li>
* <li>{@systemProperty jdk.httpclient.maxframesize} (default: 16384 or 16kB) 
* The HTTP/2 client maximum frame size in bytes. The server is not permitted to send a frame
* larger than this.
* </li>
* <li>{@systemProperty jdk.httpclient.maxstreams} (default: 100) 
* The maximum number of HTTP/2 push streams that the client will permit servers to open
* simultaneously.
* </li>
* <li>{@systemProperty jdk.httpclient.receiveBufferSize} (default: operating system
* default) The HTTP client <a href="../java.base/java/net/StandardSocketOptions.html#SO_RCVBUF">
* socket receive buffer size</a> in bytes.
* </li>
* <li>{@systemProperty jdk.httpclient.redirects.retrylimit} (default: 5) 
* The maximum number of attempts to send a HTTP request when redirected or any failure occurs
* for any reason.
* </li>
* <li>{@systemProperty jdk.httpclient.websocket.writeBufferSize} (default: 16384
* or 16kB) The buffer size used by the web socket implementation for socket writes.
* </li>
* <li>{@systemProperty jdk.httpclient.windowsize} (default: 16777216 or 16 MB) 
* The HTTP/2 client stream window size in bytes.
* </li>
* <li>{@systemProperty jdk.httpclient.auth.retrylimit} (default: 3) 
* The number of attempts the Basic authentication filter will attempt to retry a failed
* authentication.
* </li>
* <li>{@systemProperty jdk.httpclient.sendBufferSize} (default: operating system
* default) The HTTP client socket
* <a href="../java.base/java/net/StandardSocketOptions.html#SO_SNDBUF">send buffer size</a>.
* Values less than or equal to zero are ignored.
* </li>
* <li>{@systemProperty jdk.internal.httpclient.disableHostnameVerification} (default:
* false) If true (or set to an empty string), hostname verification in SSL certificates
* is disabled. This is a system property only and not available in {@code conf/net.properties}.
* It is provided for testing purposes only.
* </li>
* <li>{@systemProperty jdk.http.auth.proxying.disabledSchemes} (default: see
* conf/net.properties) A comma separated list of HTTP authentication scheme names,
* that are disallowed for use by the HTTP client implementation, for HTTP proxying.
* </li>
* <li>{@systemProperty jdk.http.auth.tunneling.disabledSchemes} (default: see
* conf/net.properties) A comma separated list of HTTP authentication scheme names, that
* are disallowed for use by the HTTP client implementation, for HTTP CONNECT tunneling.
* </li>
* </ul>
* @moduleGraph
* @since 11
*/
module java.net.http {
 exports java.net.http;
}

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