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HttpComponents Client Source Code Files
HttpComponents Client Source Code Files are provided in the source package file, httpcomponents-client-5.2-src.zip.
You can download httpcomponents-client-5.2-src.zip as described in the previous tutorial and go to the "httpclient5/src" sub-folder to view Source Code files.
You can also browse HttpComponents Client Source Code below:
✍: FYIcenter.com
⏎ org/apache/hc/client5/http/protocol/RequestAddCookies.java
/* * ==================================================================== * 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.protocol; import java.io.IOException; import java.time.Instant; import java.util.ArrayList; import java.util.List; import org.apache.hc.client5.http.RouteInfo; import org.apache.hc.client5.http.cookie.StandardCookieSpec; import org.apache.hc.client5.http.config.RequestConfig; import org.apache.hc.client5.http.cookie.Cookie; import org.apache.hc.client5.http.cookie.CookieOrigin; import org.apache.hc.client5.http.cookie.CookieSpec; import org.apache.hc.client5.http.cookie.CookieSpecFactory; import org.apache.hc.client5.http.cookie.CookieStore; import org.apache.hc.core5.annotation.Contract; import org.apache.hc.core5.annotation.ThreadingBehavior; import org.apache.hc.core5.http.EntityDetails; import org.apache.hc.core5.http.Header; import org.apache.hc.core5.http.HttpException; import org.apache.hc.core5.http.HttpRequest; import org.apache.hc.core5.http.HttpRequestInterceptor; import org.apache.hc.core5.http.Method; import org.apache.hc.core5.http.config.Lookup; import org.apache.hc.core5.http.protocol.HttpContext; import org.apache.hc.core5.net.URIAuthority; import org.apache.hc.core5.util.Args; import org.apache.hc.core5.util.TextUtils; import org.slf4j.Logger; import org.slf4j.LoggerFactory; /** * Request interceptor that matches cookies available in the current * {@link CookieStore} to the request being executed and generates * corresponding {@code Cookie} request headers. * * @since 4.0 */ @Contract(threading = ThreadingBehavior.STATELESS) public class RequestAddCookies implements HttpRequestInterceptor { /** * Singleton instance. * * @since 5.2 */ public static final RequestAddCookies INSTANCE = new RequestAddCookies(); private static final Logger LOG = LoggerFactory.getLogger(RequestAddCookies.class); public RequestAddCookies() { super(); } @Override public void process(final HttpRequest request, final EntityDetails entity, final HttpContext context) throws HttpException, IOException { Args.notNull(request, "HTTP request"); Args.notNull(context, "HTTP context"); final String method = request.getMethod(); if (Method.CONNECT.isSame(method) || Method.TRACE.isSame(method)) { return; } final HttpClientContext clientContext = HttpClientContext.adapt(context); final String exchangeId = clientContext.getExchangeId(); // Obtain cookie store final CookieStore cookieStore = clientContext.getCookieStore(); if (cookieStore == null) { if (LOG.isDebugEnabled()) { LOG.debug("{} Cookie store not specified in HTTP context", exchangeId); } return; } // Obtain the registry of cookie specs final Lookup<CookieSpecFactory> registry = clientContext.getCookieSpecRegistry(); if (registry == null) { if (LOG.isDebugEnabled()) { LOG.debug("{} CookieSpec registry not specified in HTTP context", exchangeId); } return; } // Obtain the route (required) final RouteInfo route = clientContext.getHttpRoute(); if (route == null) { if (LOG.isDebugEnabled()) { LOG.debug("{} Connection route not set in the context", exchangeId); } return; } final RequestConfig config = clientContext.getRequestConfig(); String cookieSpecName = config.getCookieSpec(); if (cookieSpecName == null) { cookieSpecName = StandardCookieSpec.STRICT; } if (LOG.isDebugEnabled()) { LOG.debug("{} Cookie spec selected: {}", exchangeId, cookieSpecName); } final URIAuthority authority = request.getAuthority(); String path = request.getPath(); if (TextUtils.isEmpty(path)) { path = "/"; } String hostName = authority != null ? authority.getHostName() : null; if (hostName == null) { hostName = route.getTargetHost().getHostName(); } int port = authority != null ? authority.getPort() : -1; if (port < 0) { port = route.getTargetHost().getPort(); } final CookieOrigin cookieOrigin = new CookieOrigin(hostName, port, path, route.isSecure()); // Get an instance of the selected cookie policy final CookieSpecFactory factory = registry.lookup(cookieSpecName); if (factory == null) { if (LOG.isDebugEnabled()) { LOG.debug("{} Unsupported cookie spec: {}", exchangeId, cookieSpecName); } return; } final CookieSpec cookieSpec = factory.create(clientContext); // Get all cookies available in the HTTP state final List<Cookie> cookies = cookieStore.getCookies(); // Find cookies matching the given origin final List<Cookie> matchedCookies = new ArrayList<>(); final Instant now = Instant.now(); boolean expired = false; for (final Cookie cookie : cookies) { if (!cookie.isExpired(now)) { if (cookieSpec.match(cookie, cookieOrigin)) { if (LOG.isDebugEnabled()) { LOG.debug("{} Cookie {} match {}", exchangeId, cookie, cookieOrigin); } matchedCookies.add(cookie); } } else { if (LOG.isDebugEnabled()) { LOG.debug("{} Cookie {} expired", exchangeId, cookie); } expired = true; } } // Per RFC 6265, 5.3 // The user agent must evict all expired cookies if, at any time, an expired cookie // exists in the cookie store if (expired) { cookieStore.clearExpired(now); } // Generate Cookie request headers if (!matchedCookies.isEmpty()) { final List<Header> headers = cookieSpec.formatCookies(matchedCookies); for (final Header header : headers) { request.addHeader(header); } } // Stick the CookieSpec and CookieOrigin instances to the HTTP context // so they could be obtained by the response interceptor context.setAttribute(HttpClientContext.COOKIE_SPEC, cookieSpec); context.setAttribute(HttpClientContext.COOKIE_ORIGIN, cookieOrigin); } }
⏎ org/apache/hc/client5/http/protocol/RequestAddCookies.java
Or download all them as a single archive file:
File name: httpclient5-5.2-fyi.zip File size: 625318 bytes Release date: 2022-11-10 Download
⇒ Download and Install HttpComponents Core Binary Package
⇐ Download and Install HttpComponents Client Source Package
2023-03-26, 14162👍, 1💬
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