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27 package org.apache.hc.client5.http.examples;
28
29 import java.util.concurrent.Future;
30
31 import org.apache.hc.client5.http.async.methods.SimpleHttpRequest;
32 import org.apache.hc.client5.http.async.methods.SimpleHttpRequests;
33 import org.apache.hc.client5.http.async.methods.SimpleHttpResponse;
34 import org.apache.hc.client5.http.auth.AuthScope;
35 import org.apache.hc.client5.http.auth.UsernamePasswordCredentials;
36 import org.apache.hc.client5.http.impl.async.CloseableHttpAsyncClient;
37 import org.apache.hc.client5.http.impl.async.HttpAsyncClients;
38 import org.apache.hc.client5.http.impl.auth.BasicCredentialsProvider;
39 import org.apache.hc.core5.concurrent.FutureCallback;
40 import org.apache.hc.core5.io.CloseMode;
41
42
43
44
45
46 public class AsyncClientAuthentication {
47
48 public static void main(final String[] args) throws Exception {
49 final BasicCredentialsProvider credsProvider = new BasicCredentialsProvider();
50 credsProvider.setCredentials(
51 new AuthScope("httpbin.org", 80),
52 new UsernamePasswordCredentials("user", "passwd".toCharArray()));
53 final CloseableHttpAsyncClient httpclient = HttpAsyncClients.custom()
54 .setDefaultCredentialsProvider(credsProvider)
55 .build();
56 httpclient.start();
57
58 final String requestUri = "http://httpbin.org/basic-auth/user/passwd";
59 final SimpleHttpRequest httpget = SimpleHttpRequests.get(requestUri);
60
61 System.out.println("Executing request " + requestUri);
62 final Future<SimpleHttpResponse> future = httpclient.execute(
63 httpget,
64 new FutureCallback<SimpleHttpResponse>() {
65
66 @Override
67 public void completed(final SimpleHttpResponse response) {
68 System.out.println(requestUri + "->" + response.getCode());
69 System.out.println(response.getBody());
70 }
71
72 @Override
73 public void failed(final Exception ex) {
74 System.out.println(requestUri + "->" + ex);
75 }
76
77 @Override
78 public void cancelled() {
79 System.out.println(requestUri + " cancelled");
80 }
81
82 });
83 future.get();
84
85 System.out.println("Shutting down");
86 httpclient.close(CloseMode.GRACEFUL);
87
88 }
89 }