Example usage for org.apache.commons.httpclient MultiThreadedHttpConnectionManager MultiThreadedHttpConnectionManager

Introduction

In this page you can find the example usage for org.apache.commons.httpclient MultiThreadedHttpConnectionManager MultiThreadedHttpConnectionManager.

Prototype

public MultiThreadedHttpConnectionManager()

Source Link

Usage

From source file:experiments.NewClass.java

/**
 * DOCUMENT ME!//from   ww w.  j av  a2 s  . c  om
 *
 * @param  args  DOCUMENT ME!
 */
public static void main(final String[] args) {
    final HttpClient h = new HttpClient(new MultiThreadedHttpConnectionManager());
    System.out.println("h was created: " + h);
}

From source file:MultiThreadedExample.java

public static void main(String[] args) {

    // Create an HttpClient with the MultiThreadedHttpConnectionManager.
    // This connection manager must be used if more than one thread will
    // be using the HttpClient.
    HttpClient httpClient = new HttpClient(new MultiThreadedHttpConnectionManager());
    // Set the default host/protocol for the methods to connect to.
    // This value will only be used if the methods are not given an absolute URI
    httpClient.getHostConfiguration().setHost("jakarta.apache.org", 80, "http");

    // create an array of URIs to perform GETs on
    String[] urisToGet = { "/", "/commons/", "/commons/httpclient/",
            "http://svn.apache.org/viewvc/jakarta/httpcomponents/oac.hc3x/" };

    // create a thread for each URI
    GetThread[] threads = new GetThread[urisToGet.length];
    for (int i = 0; i < threads.length; i++) {
        GetMethod get = new GetMethod(urisToGet[i]);
        get.setFollowRedirects(true);/*from  w  w w  . ja va2 s . co  m*/
        threads[i] = new GetThread(httpClient, get, i + 1);
    }

    // start the threads
    for (int j = 0; j < threads.length; j++) {
        threads[j].start();
    }

}

From source file:fr.cls.atoll.motu.library.misc.cas.HttpClientTutorial.java

public static void main(String[] args) {

    // test();//from   w w  w .j av a 2s .  c  o  m
    // System.setProperty("proxyHost", "proxy.cls.fr"); // adresse IP
    // System.setProperty("proxyPort", "8080");
    // System.setProperty("socksProxyPort", "1080");
    //
    // Authenticator.setDefault(new MyAuthenticator());

    // Create an instance of HttpClient.
    // HttpClient client = new HttpClient();
    HttpClient client = new HttpClient(new MultiThreadedHttpConnectionManager());
    // Create a method instance.
    GetMethod method = new GetMethod(url);

    HostConfiguration hostConfiguration = new HostConfiguration();
    hostConfiguration.setProxy("proxy.cls.fr", 8080);
    client.setHostConfiguration(hostConfiguration);

    // Provide custom retry handler is necessary
    method.getParams().setParameter(HttpMethodParams.RETRY_HANDLER,
            new DefaultHttpMethodRetryHandler(3, false));
    // String username = "xxx";
    // String password = "xxx";
    // Credentials credentials = new UsernamePasswordCredentials(username, password);
    // AuthScope authScope = new AuthScope("proxy.cls.fr", 8080);
    //     
    // client.getState().setProxyCredentials(authScope, credentials);

    try {
        // Execute the method.
        int statusCode = client.executeMethod(method);

        if (statusCode != HttpStatus.SC_OK) {
            System.err.println("Method failed: " + method.getStatusLine());
        }

        // Read the response body.
        byte[] responseBody = method.getResponseBody();

        // Deal with the response.
        // Use caution: ensure correct character encoding and is not binary data
        System.out.println(new String(responseBody));

    } catch (HttpException e) {
        System.err.println("Fatal protocol violation: " + e.getMessage());
        e.printStackTrace();
    } catch (IOException e) {
        System.err.println("Fatal transport error: " + e.getMessage());
        e.printStackTrace();
    } finally {
        // Release the connection.
        method.releaseConnection();
    }
}

From source file:integration.HeavyLoad.java

public static void main(String[] args) throws IOException {
    url = args[0] + "/create.json";
    final String specFile = args[1];

    for (int i = 2; i < args.length; i++) {
        String server = args[i];/* w  ww  . j  av  a 2 s .  c o  m*/
        servers.add(new ServerStats(server));
    }
    if (servers.isEmpty()) {
        servers.add(new ServerStats(DEFAULT));
    }

    MultiThreadedHttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager();
    final HttpConnectionManagerParams params = connectionManager.getParams();
    params.setSoTimeout(TIMEOUT);
    params.setConnectionTimeout(TIMEOUT);
    params.setDefaultMaxConnectionsPerHost(NB_THREADS);
    params.setMaxTotalConnections(NB_THREADS);

    httpClient = new HttpClient(connectionManager);

    spec = FileUtilities.readWholeTextFile(new File(specFile));

    Thread[] threads = new Thread[NB_THREADS];
    for (int i = 0; i < threads.length; i++) {
        threads[i] = new Thread(new Reader(), "reader-" + i);
        threads[i].start();
    }
    for (int i = 0; i < threads.length; i++) {
        try {
            threads[i].join();
        } catch (InterruptedException e) {
        }
    }
}

From source file:com.jivesoftware.os.jive.utils.shell.utils.Curl.java

public static Curl create() {
    MultiThreadedHttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager();
    HttpClient client = new HttpClient(connectionManager);

    return new Curl(client);
}

From source file:fr.cls.atoll.motu.library.cas.util.HttpUtil.java

public static MultiThreadedHttpConnectionManager createConnectionManager() {

    MultiThreadedHttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager();
    connectionManager.getParams().setDefaultMaxConnectionsPerHost(25);
    connectionManager.getParams().setMaxTotalConnections(250);

    return connectionManager;
}

From source file:de.loercher.localpress.connector.HttpClientJob.java

@Override
public void run() {
    try {/*  ww w  .java  2s  .c  om*/
        MultiThreadedHttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager();
        HttpClient client = new HttpClient(connectionManager);
        HttpMethod method = new GetMethod(url);
        client.executeMethod(method);

        System.out.println(new String(method.getResponseBody()));

    } catch (IOException ex) {
        Logger.getLogger(HttpClientJob.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:com.smartitengineering.util.rest.client.jersey.cache.CacheableClient.java

private static CacheableClientHandler createDefaultClientHander(ClientConfig clientConfig) {
    final HttpClient client = new HttpClient(new MultiThreadedHttpConnectionManager());
    return new CacheableClientHandler(client, clientConfig);
}

From source file:cn.vlabs.duckling.common.http.WebSite.java

public WebSite(String baseurl) {
    client = new HttpClient(new MultiThreadedHttpConnectionManager());
    baseURL = baseurl;
}

From source file:com.gisgraphy.domain.geoloc.service.fulltextsearch.SolrClientTest.java

@Test
public void testConstructorShouldNotAcceptNullParameters() {
    try {/*w w w .j  a v  a2  s  . c o m*/
        new SolrClient(null, new MultiThreadedHttpConnectionManager());
        fail("solrClient constructor does not accept null URL");
    } catch (IllegalArgumentException e) {
    }
    try {
        new SolrClient("", null);
        fail("solrClient constructor does not accept null multiThreadedHttpConnectionManager");
    } catch (IllegalArgumentException e) {
    }
}