Example usage for org.apache.http.impl.nio.client CloseableHttpAsyncClient start

Introduction

In this page you can find the example usage for org.apache.http.impl.nio.client CloseableHttpAsyncClient start.

Prototype

public abstract void start();

Source Link

Usage

From source file:com.boonya.http.async.examples.nio.client.AsyncClientHttpExchange.java

public static void main(final String[] args) throws Exception {
    CloseableHttpAsyncClient httpclient = HttpAsyncClients.createDefault();
    try {//from   w  ww .  j av a  2 s. c o m
        httpclient.start();
        HttpGet request = new HttpGet("http://www.apache.org/");
        Future<HttpResponse> future = httpclient.execute(request, null);
        HttpResponse response = future.get();
        System.out.println("Response: " + response.getStatusLine());
        System.out.println("Shutting down");
    } finally {
        httpclient.close();
    }
    System.out.println("Done");
}

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From source file:httpasync.AsyncClientHttpExchange.java

public static void main(final String[] args) throws Exception {
    CloseableHttpAsyncClient httpclient = HttpAsyncClients.createDefault();
    try {//  w ww.ja  v a  2  s. c o m
        httpclient.start();
        HttpGet request = new HttpGet("http://www.apache.org/");
        Future<HttpResponse> future = httpclient.execute(request, null);
        HttpResponse response = future.get();
        System.out.println("Response: " + response.getStatusLine());
        System.out.println("Response: " + response.getEntity().getContent());
        System.out.println("Shutting down");
    } finally {
        httpclient.close();
    }
    System.out.println("Done");
}

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From source file:com.boonya.http.async.examples.nio.client.AsyncClientExecuteProxy.java

public static void main(String[] args) throws Exception {
    CloseableHttpAsyncClient httpclient = HttpAsyncClients.createDefault();
    try {/*  w  w w. j a v  a 2s.  com*/
        httpclient.start();
        HttpHost proxy = new HttpHost("someproxy", 8080);
        RequestConfig config = RequestConfig.custom().setProxy(proxy).build();
        HttpGet request = new HttpGet("https://issues.apache.org/");
        request.setConfig(config);
        Future<HttpResponse> future = httpclient.execute(request, null);
        HttpResponse response = future.get();
        System.out.println("Response: " + response.getStatusLine());
        System.out.println("Shutting down");
    } finally {
        httpclient.close();
    }
}

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From source file:com.boonya.http.async.examples.nio.client.ZeroCopyHttpExchange.java

public static void main(final String[] args) throws Exception {
    CloseableHttpAsyncClient httpclient = HttpAsyncClients.createDefault();
    try {//from  www .  ja va2  s. c om
        httpclient.start();
        File upload = new File(args[0]);
        File download = new File(args[1]);
        ZeroCopyPost httpost = new ZeroCopyPost("http://localhost:8080/", upload,
                ContentType.create("text/plain"));
        ZeroCopyConsumer<File> consumer = new ZeroCopyConsumer<File>(download) {

            @Override
            protected File process(final HttpResponse response, final File file, final ContentType contentType)
                    throws Exception {
                if (response.getStatusLine().getStatusCode() != HttpStatus.SC_OK) {
                    throw new ClientProtocolException("Upload failed: " + response.getStatusLine());
                }
                return file;
            }

        };
        Future<File> future = httpclient.execute(httpost, consumer, null);
        File result = future.get();
        System.out.println("Response file length: " + result.length());
        System.out.println("Shutting down");
    } finally {
        httpclient.close();
    }
    System.out.println("Done");
}

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From source file:com.boonya.http.async.examples.nio.client.AsyncClientHttpExchangeStreaming.java

public static void main(final String[] args) throws Exception {
    CloseableHttpAsyncClient httpclient = HttpAsyncClients.createDefault();
    try {//from   w  ww . j  ava  2  s  .co m
        httpclient.start();
        Future<Boolean> future = httpclient.execute(HttpAsyncMethods.createGet("http://localhost:8080/"),
                new MyResponseConsumer(), null);
        Boolean result = future.get();
        if (result != null && result.booleanValue()) {
            System.out.println("Request successfully executed");
        } else {
            System.out.println("Request failed");
        }
        System.out.println("Shutting down");
    } finally {
        httpclient.close();
    }
    System.out.println("Done");
}

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From source file:httpasync.ZeroCopyHttpExchange.java

public static void main(final String[] args) throws Exception {

    CloseableHttpAsyncClient httpclient = HttpAsyncClients.createDefault();
    try {/*  w w w  .  j av  a 2 s .c  o m*/
        httpclient.start();
        File upload = new File(args[0]);
        File download = new File(args[1]);
        ZeroCopyPost httpost = new ZeroCopyPost("http://localhost:8080/", upload,
                ContentType.create("text/plain"));
        ZeroCopyConsumer<File> consumer = new ZeroCopyConsumer<File>(download) {

            @Override
            protected File process(final HttpResponse response, final File file, final ContentType contentType)
                    throws Exception {
                if (response.getStatusLine().getStatusCode() != HttpStatus.SC_OK) {
                    throw new ClientProtocolException("Upload failed: " + response.getStatusLine());
                }
                return file;
            }

        };
        Future<File> future = httpclient.execute(httpost, consumer, null);
        File result = future.get();
        System.out.println("Response file length: " + result.length());
        System.out.println("Shutting down");
    } finally {
        httpclient.close();
    }
    System.out.println("Done");
}

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From source file:org.jaqpot.core.service.client.jpdi.JPDIClientFactory.java

public static void main(String[] args) throws IOException, InterruptedException, ExecutionException {
    CloseableHttpAsyncClient asyncClient = HttpAsyncClientBuilder.create().build();
    asyncClient.start();
    HttpGet request = new HttpGet("http://www.google.com");
    request.addHeader("Accept", "text/html");
    Future f = asyncClient.execute(request, new FutureCallback<HttpResponse>() {
        @Override//from  w ww  . j  a  v  a 2 s .  c o m
        public void completed(HttpResponse t) {
            System.out.println("completed");

            try {
                String result = new BufferedReader(new InputStreamReader(t.getEntity().getContent())).lines()
                        .collect(Collectors.joining("\n"));
                System.out.println(result);
            } catch (IOException ex) {
                Logger.getLogger(JPDIClientFactory.class.getName()).log(Level.SEVERE, null, ex);
            } catch (UnsupportedOperationException ex) {
                Logger.getLogger(JPDIClientFactory.class.getName()).log(Level.SEVERE, null, ex);
            }
        }

        @Override
        public void failed(Exception excptn) {
            System.out.println("failed");
        }

        @Override
        public void cancelled() {
            System.out.println("cancelled");
        }
    });
    f.get();
    asyncClient.close();
}

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From source file:com.boonya.http.async.examples.nio.client.AsyncClientCustomSSL.java

public final static void main(String[] args) throws Exception {
    KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
    FileInputStream instream = new FileInputStream(new File("my.keystore"));
    try {//  w  w w  .  j  a va2  s  .  c  om
        trustStore.load(instream, "nopassword".toCharArray());
    } finally {
        instream.close();
    }
    // Trust own CA and all self-signed certs
    SSLContext sslcontext = SSLContexts.custom().loadTrustMaterial(trustStore, new TrustSelfSignedStrategy())
            .build();
    // Allow TLSv1 protocol only
    SSLIOSessionStrategy sslSessionStrategy = new SSLIOSessionStrategy(sslcontext, new String[] { "TLSv1" },
            null, SSLIOSessionStrategy.getDefaultHostnameVerifier());
    CloseableHttpAsyncClient httpclient = HttpAsyncClients.custom().setSSLStrategy(sslSessionStrategy).build();
    try {
        httpclient.start();
        HttpGet request = new HttpGet("https://issues.apache.org/");
        Future<HttpResponse> future = httpclient.execute(request, null);
        HttpResponse response = future.get();
        System.out.println("Response: " + response.getStatusLine());
        System.out.println("Shutting down");
    } finally {
        httpclient.close();
    }
    System.out.println("Done");
}

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From source file:com.boonya.http.async.examples.nio.client.AsyncClientProxyAuthentication.java

public static void main(String[] args) throws Exception {
    CredentialsProvider credsProvider = new BasicCredentialsProvider();
    credsProvider.setCredentials(new AuthScope("someproxy", 8080),
            new UsernamePasswordCredentials("username", "password"));
    CloseableHttpAsyncClient httpclient = HttpAsyncClients.custom().setDefaultCredentialsProvider(credsProvider)
            .build();//  w w  w.j  a v  a 2  s  . com
    try {
        httpclient.start();
        HttpHost proxy = new HttpHost("someproxy", 8080);
        RequestConfig config = RequestConfig.custom().setProxy(proxy).build();
        HttpGet httpget = new HttpGet("https://issues.apache.org/");
        httpget.setConfig(config);
        Future<HttpResponse> future = httpclient.execute(httpget, null);
        HttpResponse response = future.get();
        System.out.println("Response: " + response.getStatusLine());
        System.out.println("Shutting down");
    } finally {
        httpclient.close();
    }
}

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From source file:com.boonya.http.async.examples.nio.client.AsyncClientHttpExchangeFutureCallback.java

public static void main(final String[] args) throws Exception {
    RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(3000).setConnectTimeout(3000).build();
    CloseableHttpAsyncClient httpclient = HttpAsyncClients.custom().setDefaultRequestConfig(requestConfig)
            .build();// w  w  w.  j  a  v a 2 s  .c  o  m
    try {
        httpclient.start();
        final HttpGet[] requests = new HttpGet[] { new HttpGet("http://www.apache.org/"),
                new HttpGet("https://www.verisign.com/"), new HttpGet("http://www.google.com/") };
        final CountDownLatch latch = new CountDownLatch(requests.length);
        for (final HttpGet request : requests) {
            httpclient.execute(request, new FutureCallback<HttpResponse>() {

                @Override
                public void completed(final HttpResponse response) {
                    latch.countDown();
                    System.out.println(request.getRequestLine() + "->" + response.getStatusLine());
                }

                @Override
                public void failed(final Exception ex) {
                    latch.countDown();
                    System.out.println(request.getRequestLine() + "->" + ex);
                }

                @Override
                public void cancelled() {
                    latch.countDown();
                    System.out.println(request.getRequestLine() + " cancelled");
                }

            });
        }
        latch.await();
        System.out.println("Shutting down");
    } finally {
        httpclient.close();
    }
    System.out.println("Done");
}

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