Example usage for org.apache.http.impl.conn.tsccm ThreadSafeClientConnManager ThreadSafeClientConnManager

List of usage examples for org.apache.http.impl.conn.tsccm ThreadSafeClientConnManager ThreadSafeClientConnManager

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Introduction

In this page you can find the example usage for org.apache.http.impl.conn.tsccm ThreadSafeClientConnManager ThreadSafeClientConnManager.

Prototype

@Deprecated
public ThreadSafeClientConnManager(final HttpParams params, final SchemeRegistry schreg)

Source Link

Document

Creates a new thread safe connection manager.

Usage

From source file:httpclient.client.ClientEvictExpiredConnections.java

public static void main(String[] args) throws Exception {
    // Create and initialize HTTP parameters
    HttpParams params = new BasicHttpParams();
    ConnManagerParams.setMaxTotalConnections(params, 100);
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);

    // Create and initialize scheme registry 
    SchemeRegistry schemeRegistry = new SchemeRegistry();
    schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));

    ClientConnectionManager cm = new ThreadSafeClientConnManager(params, schemeRegistry);
    HttpClient httpclient = new DefaultHttpClient(cm, params);

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

    IdleConnectionEvictor connEvictor = new IdleConnectionEvictor(cm);
    connEvictor.start();/* w ww.ja  va  2  s. c om*/

    for (int i = 0; i < urisToGet.length; i++) {
        String requestURI = urisToGet[i];
        HttpGet req = new HttpGet(requestURI);

        System.out.println("executing request " + requestURI);

        HttpResponse rsp = httpclient.execute(req);
        HttpEntity entity = rsp.getEntity();

        System.out.println("----------------------------------------");
        System.out.println(rsp.getStatusLine());
        if (entity != null) {
            System.out.println("Response content length: " + entity.getContentLength());
        }
        System.out.println("----------------------------------------");

        if (entity != null) {
            entity.consumeContent();
        }
    }

    // Sleep 10 sec and let the connection evictor do its job
    Thread.sleep(20000);

    // Shut down the evictor thread
    connEvictor.shutdown();
    connEvictor.join();

    // When HttpClient instance is no longer needed, 
    // shut down the connection manager to ensure
    // immediate deallocation of all system resources
    httpclient.getConnectionManager().shutdown();
}

From source file:httpclient.client.ClientExecuteDirect.java

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

    HttpHost target = new HttpHost("www.baidu.com", 80, "http");

    // general setup
    SchemeRegistry supportedSchemes = new SchemeRegistry();

    // Register the "http" protocol scheme, it is required
    // by the default operator to look up socket factories.
    supportedSchemes.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));

    // prepare parameters
    HttpParams params = new BasicHttpParams();
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setContentCharset(params, "UTF-8");
    HttpProtocolParams.setUseExpectContinue(params, true);

    ClientConnectionManager connMgr = new ThreadSafeClientConnManager(params, supportedSchemes);
    DefaultHttpClient httpclient = new DefaultHttpClient(connMgr, params);

    HttpGet req = new HttpGet("/");

    System.out.println("executing request to " + target);

    HttpResponse rsp = httpclient.execute(target, req);
    HttpEntity entity = rsp.getEntity();

    System.out.println("----------------------------------------");
    System.out.println(rsp.getStatusLine());
    Header[] headers = rsp.getAllHeaders();
    for (int i = 0; i < headers.length; i++) {
        System.out.println(headers[i]);
    }/* w  w  w .java 2 s.  c o m*/
    System.out.println("----------------------------------------");

    if (entity != null) {
        System.out.println(EntityUtils.toString(entity));
    }

    // When HttpClient instance is no longer needed, 
    // shut down the connection manager to ensure
    // immediate deallocation of all system resources
    httpclient.getConnectionManager().shutdown();
}

From source file:com.hilatest.httpclient.apacheexample.ClientMultiThreadedExecution.java

public static void main(String[] args) throws Exception {
    // Create and initialize HTTP parameters
    HttpParams params = new BasicHttpParams();
    ConnManagerParams.setMaxTotalConnections(params, 100);
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);

    // Create and initialize scheme registry 
    SchemeRegistry schemeRegistry = new SchemeRegistry();
    schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));

    // Create an HttpClient with the ThreadSafeClientConnManager.
    // This connection manager must be used if more than one thread will
    // be using the HttpClient.
    ClientConnectionManager cm = new ThreadSafeClientConnManager(params, schemeRegistry);
    HttpClient httpClient = new DefaultHttpClient(cm, params);

    // create an array of URIs to perform GETs on
    String[] urisToGet = { "http://hc.apache.org/", "http://hc.apache.org/httpcomponents-core/",
            "http://hc.apache.org/httpcomponents-client/", "http://svn.apache.org/viewvc/httpcomponents/" };

    // create a thread for each URI
    GetThread[] threads = new GetThread[urisToGet.length];
    for (int i = 0; i < threads.length; i++) {
        HttpGet httpget = new HttpGet(urisToGet[i]);
        threads[i] = new GetThread(httpClient, httpget, i + 1);
    }//w w  w.  j a  v a 2 s . c om

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

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

    // When HttpClient instance is no longer needed, 
    // shut down the connection manager to ensure
    // immediate deallocation of all system resources
    httpClient.getConnectionManager().shutdown();
}

From source file:com.hilatest.httpclient.apacheexample.ClientExecuteProxy.java

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

    // make sure to use a proxy that supports CONNECT
    HttpHost target = new HttpHost("issues.apache.org", 443, "https");
    HttpHost proxy = new HttpHost("127.0.0.1", 8080, "http");

    // general setup
    SchemeRegistry supportedSchemes = new SchemeRegistry();

    // Register the "http" and "https" protocol schemes, they are
    // required by the default operator to look up socket factories.
    supportedSchemes.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
    supportedSchemes.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));

    // prepare parameters
    HttpParams params = new BasicHttpParams();
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setContentCharset(params, "UTF-8");
    HttpProtocolParams.setUseExpectContinue(params, true);

    ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, supportedSchemes);

    DefaultHttpClient httpclient = new DefaultHttpClient(ccm, params);

    httpclient.getParams().setParameter(ConnRoutePNames.DEFAULT_PROXY, proxy);

    HttpGet req = new HttpGet("/");

    System.out.println("executing request to " + target + " via " + proxy);
    HttpResponse rsp = httpclient.execute(target, req);
    HttpEntity entity = rsp.getEntity();

    System.out.println("----------------------------------------");
    System.out.println(rsp.getStatusLine());
    Header[] headers = rsp.getAllHeaders();
    for (int i = 0; i < headers.length; i++) {
        System.out.println(headers[i]);
    }//from  w  ww. jav  a2s  .  c  o m
    System.out.println("----------------------------------------");

    if (entity != null) {
        System.out.println(EntityUtils.toString(entity));
    }

    // When HttpClient instance is no longer needed, 
    // shut down the connection manager to ensure
    // immediate deallocation of all system resources
    httpclient.getConnectionManager().shutdown();
}

From source file:httpclient.client.ClientExecuteProxy.java

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

    // make sure to use a proxy that supports CONNECT
    HttpHost target = new HttpHost("vote.sun0769.com/include/code.asp?s=youthnet&aj=0.70161835174741", 80,
            "http");
    HttpHost proxy = new HttpHost("59.36.98.154", 80, "http");

    // general setup
    SchemeRegistry supportedSchemes = new SchemeRegistry();

    // Register the "http" and "https" protocol schemes, they are
    // required by the default operator to look up socket factories.
    supportedSchemes.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
    supportedSchemes.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));

    // prepare parameters
    HttpParams params = new BasicHttpParams();
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setContentCharset(params, "GB2312");
    HttpProtocolParams.setUseExpectContinue(params, true);

    ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, supportedSchemes);

    DefaultHttpClient httpclient = new DefaultHttpClient(ccm, params);

    httpclient.getParams().setParameter(ConnRoutePNames.DEFAULT_PROXY, proxy);

    HttpGet req = new HttpGet("/");

    System.out.println("executing request to " + target + " via " + proxy);
    HttpResponse rsp = httpclient.execute(target, req);
    HttpEntity entity = rsp.getEntity();

    System.out.println("----------------------------------------");
    System.out.println(rsp.getStatusLine());
    Header[] headers = rsp.getAllHeaders();
    for (int i = 0; i < headers.length; i++) {
        System.out.println(headers[i]);
    }//from   w  ww .  j  a  v  a 2 s. c o m
    System.out.println("----------------------------------------");

    if (entity != null) {
        System.out.println(EntityUtils.toString(entity));
    }

    // When HttpClient instance is no longer needed, 
    // shut down the connection manager to ensure
    // immediate deallocation of all system resources
    httpclient.getConnectionManager().shutdown();
}

From source file:pt.ua.tm.neji.web.test.TestREST.java

public static void main(String[] args) throws IOException, KeyStoreException, NoSuchAlgorithmException,
        CertificateException, KeyManagementException, UnrecoverableKeyException {

    KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
    trustStore.load(null, null);/*from   w  ww .  j  ava2 s .  c  o m*/

    MySSLSocketFactory sf = new MySSLSocketFactory(trustStore);
    sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);

    HttpParams params = new BasicHttpParams();
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setContentCharset(params, "utf-8");

    SchemeRegistry registry = new SchemeRegistry();
    registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
    registry.register(new Scheme("https", sf, 8010));

    ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);

    String url = "https://localhost:8010/annotate/default/export?tool=becas-webapp&email=bioinformatics@ua.pt";

    // POST
    CloseableHttpClient client = new DefaultHttpClient(ccm, params);

    HttpPost post = new HttpPost(url);
    //post.setHeader("Content-Type", "application/json");

    List<NameValuePair> keyValuesPairs = new ArrayList();
    //keyValuesPairs.add(new BasicNameValuePair("format", "neji"));
    keyValuesPairs.add(new BasicNameValuePair("fromFile", "false"));
    //keyValuesPairs.add(new BasicNameValuePair("groups", "{\"DISO\":true,\"ANAT\":true}"));
    //keyValuesPairs.add(new BasicNameValuePair("groups", "{}"));
    //keyValuesPairs.add(new BasicNameValuePair("groups", "{\"DISO\":true}"));
    //keyValuesPairs.add(new BasicNameValuePair("groups", "{\"ANAT\":true}"));
    keyValuesPairs.add(new BasicNameValuePair("text", text));
    keyValuesPairs.add(new BasicNameValuePair("crlf", "false"));
    post.setEntity(new UrlEncodedFormEntity(keyValuesPairs));

    HttpResponse response = client.execute(post);

    String result = IOUtils.toString(response.getEntity().getContent());

    System.out.println(result);
}

From source file:Main.java

private static void ensureHttpClient() {
    if (httpClient != null)
        return;/* w w w  . j  av  a 2s.com*/

    BasicHttpParams params = new BasicHttpParams();
    HttpConnectionParams.setConnectionTimeout(params, 45000);
    HttpConnectionParams.setSoTimeout(params, 30000);

    SchemeRegistry registry = new SchemeRegistry();
    registry.register(new Scheme("http", new PlainSocketFactory(), 80));
    try {
        registry.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));
    } catch (Exception e) {
        Log.w(TAG, "Unable to register HTTPS socket factory: " + e.getLocalizedMessage());
    }

    ThreadSafeClientConnManager connManager = new ThreadSafeClientConnManager(params, registry);
    httpClient = new DefaultHttpClient(connManager, params);
}

From source file:Main.java

public static DefaultHttpClient getDefaultHttpClient() {
    SchemeRegistry schemeRegistry = new SchemeRegistry();

    schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
    schemeRegistry.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));
    HttpParams params = new BasicHttpParams();
    ThreadSafeClientConnManager cm = new ThreadSafeClientConnManager(params, schemeRegistry);
    DefaultHttpClient defaultHttpClient = new DefaultHttpClient(cm, params);

    HttpConnectionParams.setSoTimeout(defaultHttpClient.getParams(), SOCKET_TIME_OUT);
    HttpConnectionParams.setConnectionTimeout(defaultHttpClient.getParams(), CONNECTION_TIME_OUT);
    defaultHttpClient.getParams().setIntParameter(ClientPNames.MAX_REDIRECTS, 10);
    HttpClientParams.setCookiePolicy(defaultHttpClient.getParams(), CookiePolicy.BROWSER_COMPATIBILITY);
    HttpProtocolParams.setUserAgent(defaultHttpClient.getParams(),
            "Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.18) Gecko/20110628 Ubuntu/10.04 (lucid) Firefox/3.6.18");
    defaultHttpClient.setHttpRequestRetryHandler(new DefaultHttpRequestRetryHandler(3, true));
    return defaultHttpClient;
}

From source file:org.devtcg.five.util.HttpUtils.java

public static HttpClient newHttpClient() {
    HttpParams params = new BasicHttpParams();

    SchemeRegistry schemeRegistry = new SchemeRegistry();
    schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));

    ClientConnectionManager cm = new ThreadSafeClientConnManager(params, schemeRegistry);

    return new DefaultHttpClient(cm, params);
}

From source file:de.vanita5.twittnuker.util.HttpClientFactory.java

public static synchronized DefaultHttpClient getThreadSafeClient() {
    if (client != null) {
        return client;
    }//from   w  w w.  j a  v a  2  s  .co  m

    client = new DefaultHttpClient();

    ClientConnectionManager manager = client.getConnectionManager();

    HttpParams params = client.getParams();

    client = new DefaultHttpClient(new ThreadSafeClientConnManager(params, manager.getSchemeRegistry()),
            params);

    return client;
}