1 /*
2 * ====================================================================
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 * ====================================================================
20 *
21 * This software consists of voluntary contributions made by many
22 * individuals on behalf of the Apache Software Foundation. For more
23 * information on the Apache Software Foundation, please see
24 * <http://www.apache.org/>.
25 *
26 */
27
28 package org.apache.hc.client5.http.examples;
29
30 import java.util.List;
31
32 import org.apache.hc.client5.http.ContextBuilder;
33 import org.apache.hc.client5.http.classic.methods.HttpGet;
34 import org.apache.hc.client5.http.cookie.BasicCookieStore;
35 import org.apache.hc.client5.http.cookie.Cookie;
36 import org.apache.hc.client5.http.cookie.CookieStore;
37 import org.apache.hc.client5.http.impl.classic.CloseableHttpClient;
38 import org.apache.hc.client5.http.impl.classic.HttpClients;
39 import org.apache.hc.client5.http.protocol.HttpClientContext;
40 import org.apache.hc.core5.http.io.entity.EntityUtils;
41 import org.apache.hc.core5.http.message.StatusLine;
42
43 /**
44 * This example demonstrates the use of a local HTTP context populated with
45 * custom attributes.
46 */
47 public class ClientCustomContext {
48
49 public static void main(final String[] args) throws Exception {
50 try (final CloseableHttpClient httpclient = HttpClients.createDefault()) {
51 // Create a local instance of cookie store
52 final CookieStore cookieStore = new BasicCookieStore();
53
54 // Create local HTTP context
55 final HttpClientContext localContext = ContextBuilder.create()
56 // Bind custom cookie store to the local context
57 .useCookieStore(cookieStore)
58 .build();
59
60 final HttpGet httpget = new HttpGet("http://httpbin.org/cookies");
61 System.out.println("Executing request " + httpget.getMethod() + " " + httpget.getUri());
62
63 // Pass local context as a parameter
64 httpclient.execute(httpget, localContext, response -> {
65 System.out.println("----------------------------------------");
66 System.out.println(httpget + "->" + new StatusLine(response));
67 final List<Cookie> cookies = cookieStore.getCookies();
68 for (int i = 0; i < cookies.size(); i++) {
69 System.out.println("Local cookie: " + cookies.get(i));
70 }
71 EntityUtils.consume(response.getEntity());
72 return null;
73 });
74 }
75 }
76
77 }
78