HttpComponents Core Source Code Files are provided in the source package file, httpcomponents-core-5.2-src.zip.

You can download httpcomponents-core-5.2-src.zip as described in the previous tutorial and go to the "httpcore5/src" sub-folder to view Source Code files.

You can also browse HttpComponents Core Source Code below:

⏎ org/apache/hc/core5/http/protocol/HttpContext.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.core5.http.protocol;

import org.apache.hc.core5.http.ProtocolVersion;

/**
 * HttpContext represents execution state of an HTTP process. It is a structure
 * that can be used to map an attribute name to an attribute value.
 * <p>
 * The primary purpose of the HTTP context is to facilitate information sharing
 * among various  logically related components. HTTP context can be used
 * to store a processing state for one message or several consecutive messages.
 * Multiple logically related messages can participate in a logical session
 * if the same context is reused between consecutive messages.
 * </p>
 * <p>
 * IMPORTANT: Please note HTTP context implementation, even when thread safe,
 * may not be used concurrently by multiple threads, as the context may contain
 * thread unsafe attributes.
 * </p>
 *
 * @since 4.0
 */
public interface HttpContext {

    /** The prefix reserved for use by HTTP components. "http." */
    String RESERVED_PREFIX  = "http.";

    /**
     * Returns protocol version used in this context.
     *
     * @since 5.0
     */
    ProtocolVersion getProtocolVersion();

    /**
     * Sets protocol version used in this context.
     *
     * @since 5.0
     */
    void setProtocolVersion(ProtocolVersion version);

    /**
     * Obtains attribute with the given name.
     *
     * @param id the attribute name.
     * @return attribute value, or {@code null} if not set.
     */
    Object getAttribute(String id);

    /**
     * Sets value of the attribute with the given name.
     *
     * @param id the attribute name.
     * @param obj the attribute value.
     * @return the previous value associated with {@code id}, or
     *         {@code null} if there was no mapping for {@code id}.
     */
    Object setAttribute(String id, Object obj);

    /**
     * Removes attribute with the given name from the context.
     *
     * @param id the attribute name.
     * @return attribute value, or {@code null} if not set.
     */
    Object removeAttribute(String id);

}

⏎ org/apache/hc/core5/http/protocol/HttpContext.java

Or download all them as a single archive file:

File name: httpcore5-5.2-fyi.zip
File size: 812477 bytes
Release date: 2022-11-10
Download 

⇒ Donwload httpcomponents-client-4.5.3-bin.zip

⇐ Download and Install HttpComponents Core Source Package

⇑ Download and Review Apache HttpComponents-*.jar

⇑⇑ FAQ for Apache HttpComponents JAR Library