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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/impl/DefaultRedirectStrategy.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.impl; import java.net.URI; import java.net.URISyntaxException; import java.util.Locale; import org.apache.hc.client5.http.protocol.RedirectStrategy; import org.apache.hc.client5.http.utils.URIUtils; import org.apache.hc.core5.annotation.Contract; import org.apache.hc.core5.annotation.ThreadingBehavior; import org.apache.hc.core5.http.Header; import org.apache.hc.core5.http.HttpException; import org.apache.hc.core5.http.HttpHeaders; import org.apache.hc.core5.http.HttpRequest; import org.apache.hc.core5.http.HttpResponse; import org.apache.hc.core5.http.HttpStatus; import org.apache.hc.core5.http.ProtocolException; import org.apache.hc.core5.http.protocol.HttpContext; import org.apache.hc.core5.net.URIBuilder; import org.apache.hc.core5.util.Args; /** * Default implementation of {@link RedirectStrategy}. * * @since 4.1 */ @Contract(threading = ThreadingBehavior.STATELESS) public class DefaultRedirectStrategy implements RedirectStrategy { public static final DefaultRedirectStrategy INSTANCE = new DefaultRedirectStrategy(); @Override public boolean isRedirected( final HttpRequest request, final HttpResponse response, final HttpContext context) throws ProtocolException { Args.notNull(request, "HTTP request"); Args.notNull(response, "HTTP response"); if (!response.containsHeader(HttpHeaders.LOCATION)) { return false; } final int statusCode = response.getCode(); switch (statusCode) { case HttpStatus.SC_MOVED_PERMANENTLY: case HttpStatus.SC_MOVED_TEMPORARILY: case HttpStatus.SC_SEE_OTHER: case HttpStatus.SC_TEMPORARY_REDIRECT: case HttpStatus.SC_PERMANENT_REDIRECT: return true; default: return false; } } @Override public URI getLocationURI( final HttpRequest request, final HttpResponse response, final HttpContext context) throws HttpException { Args.notNull(request, "HTTP request"); Args.notNull(response, "HTTP response"); Args.notNull(context, "HTTP context"); //get the location header to find out where to redirect to final Header locationHeader = response.getFirstHeader(HttpHeaders.LOCATION); if (locationHeader == null) { throw new HttpException("Redirect location is missing"); } final String location = locationHeader.getValue(); URI uri = createLocationURI(location); try { if (!uri.isAbsolute()) { // Resolve location URI uri = URIUtils.resolve(request.getUri(), uri); } } catch (final URISyntaxException ex) { throw new ProtocolException(ex.getMessage(), ex); } return uri; } /** * @since 4.1 */ protected URI createLocationURI(final String location) throws ProtocolException { try { final URIBuilder b = new URIBuilder(new URI(location).normalize()); final String host = b.getHost(); if (host != null) { b.setHost(host.toLowerCase(Locale.ROOT)); } if (b.isPathEmpty()) { b.setPathSegments(""); } return b.build(); } catch (final URISyntaxException ex) { throw new ProtocolException("Invalid redirect URI: " + location, ex); } } }
⏎ org/apache/hc/client5/http/impl/DefaultRedirectStrategy.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, 13619👍, 1💬
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