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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.SimpleHttpResponse;
33 import org.apache.hc.client5.http.async.methods.SimpleRequestBuilder;
34 import org.apache.hc.client5.http.async.methods.SimpleRequestProducer;
35 import org.apache.hc.client5.http.async.methods.SimpleResponseConsumer;
36 import org.apache.hc.client5.http.auth.AuthScope;
37 import org.apache.hc.client5.http.auth.UsernamePasswordCredentials;
38 import org.apache.hc.client5.http.impl.async.CloseableHttpAsyncClient;
39 import org.apache.hc.client5.http.impl.async.HttpAsyncClients;
40 import org.apache.hc.client5.http.impl.auth.BasicCredentialsProvider;
41 import org.apache.hc.core5.concurrent.FutureCallback;
42 import org.apache.hc.core5.http.message.StatusLine;
43 import org.apache.hc.core5.io.CloseMode;
44
45
46
47
48
49 public class AsyncClientAuthentication {
50
51 public static void main(final String[] args) throws Exception {
52 final BasicCredentialsProvider credsProvider = new BasicCredentialsProvider();
53 credsProvider.setCredentials(
54 new AuthScope("httpbin.org", 80),
55 new UsernamePasswordCredentials("user", "passwd".toCharArray()));
56 final CloseableHttpAsyncClient httpclient = HttpAsyncClients.custom()
57 .setDefaultCredentialsProvider(credsProvider)
58 .build();
59 httpclient.start();
60
61 final SimpleHttpRequest request = SimpleRequestBuilder.get("http://httpbin.org/basic-auth/user/passwd")
62 .build();
63
64 System.out.println("Executing request " + request);
65 final Future<SimpleHttpResponse> future = httpclient.execute(
66 SimpleRequestProducer.create(request),
67 SimpleResponseConsumer.create(),
68 new FutureCallback<SimpleHttpResponse>() {
69
70 @Override
71 public void completed(final SimpleHttpResponse response) {
72 System.out.println(request + "->" + new StatusLine(response));
73 System.out.println(response.getBody());
74 }
75
76 @Override
77 public void failed(final Exception ex) {
78 System.out.println(request + "->" + ex);
79 }
80
81 @Override
82 public void cancelled() {
83 System.out.println(request + " cancelled");
84 }
85
86 });
87 future.get();
88
89 System.out.println("Shutting down");
90 httpclient.close(CloseMode.GRACEFUL);
91
92 }
93 }