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:net.sourceforge.jwbf.bots.HttpBot.java

/**
 * protected because abstract.//w  w  w  .  j  a  v  a 2s.c o m
 * 
 */
protected HttpBot() {
    MultiThreadedHttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager();
    client = new HttpClient(connectionManager);

}

From source file:com.discursive.jccook.httpclient.MultithreadedExample.java

public void start() throws InterruptedException {
    HttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager();

    HttpConnectionManagerParams params = connectionManager.getParams();
    params.setIntParameter(HttpConnectionManagerParams.MAX_HOST_CONNECTIONS, 2);
    params.setIntParameter(HttpConnectionManagerParams.MAX_TOTAL_CONNECTIONS, 4);

    List retrievers = new ArrayList();

    for (int i = 0; i < 20; i++) {
        HttpClient client = new HttpClient(connectionManager);
        Thread thread = new Thread(new PageRetriever(client));
        retrievers.add(thread);//from w  w  w .ja  v a 2s .  c o  m
    }

    Iterator threadIter = retrievers.iterator();
    while (threadIter.hasNext()) {
        Thread thread = (Thread) threadIter.next();
        thread.start();
    }
}

From source file:arena.httpclient.commons.JakartaCommonsHttpClientSource.java

public JakartaCommonsHttpClientSource() {
    this.manager = new MultiThreadedHttpConnectionManager();
}

From source file:com.ironiacorp.http.impl.httpclient3.HttpJobRunnerHttpClient3.java

private void setupClient() {
    MultiThreadedHttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager();
    // connectionManager.// maxConnectionsPerHost // maxTotalConnections
    httpClient = new HttpClient(connectionManager);

    // http://jakarta.apache.org/httpcomponents/httpclient-3.x/preference-api.html
    HttpClientParams params = httpClient.getParams();
    params.setParameter("http.protocol.version", HttpVersion.HTTP_1_1);
    params.setParameter("http.socket.timeout", new Integer(60000));
    params.setParameter("http.protocol.content-charset", "UTF-8");
    params.setCookiePolicy(CookiePolicy.RFC_2109);

}

From source file:com.mindquarry.common.index.SolrIndexClient.java

/**
 * Used to initialize the HTTP client./*w  w w  .  j  av a2  s  .c o  m*/
 */
public void initialize() throws Exception {
    MultiThreadedHttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager();
    httpClient = new HttpClient(connectionManager);

    // enable Preemptive authentication to save one round trip
    httpClient.getParams().setAuthenticationPreemptive(true);

    Credentials solrCreds = new UsernamePasswordCredentials(solrLogin, solrPassword);
    AuthScope anyAuthScope = new AuthScope(AuthScope.ANY_HOST, AuthScope.ANY_PORT, AuthScope.ANY_REALM);

    httpClient.getState().setCredentials(anyAuthScope, solrCreds);

    // register events by calling base class initialization
    super.initialize();
}

From source file:com.taobao.metamorphosis.client.http.SimpleHttpClient.java

protected void initHttpClient(HttpClientConfig config) {
    HostConfiguration hostConfiguration = new HostConfiguration();
    hostConfiguration.setHost(config.getHost(), config.getPort());

    connectionManager = new MultiThreadedHttpConnectionManager();
    connectionManager.closeIdleConnections(config.getPollingIntervalTime() * 4000);

    HttpConnectionManagerParams params = new HttpConnectionManagerParams();
    params.setStaleCheckingEnabled(config.isConnectionStaleCheckingEnabled());
    params.setMaxConnectionsPerHost(hostConfiguration, config.getMaxHostConnections());
    params.setMaxTotalConnections(config.getMaxTotalConnections());
    params.setConnectionTimeout(config.getTimeout());
    params.setSoTimeout(60 * 1000);/*w  w  w  .ja  v a  2s  .  co  m*/

    connectionManager.setParams(params);
    httpclient = new HttpClient(connectionManager);
    httpclient.setHostConfiguration(hostConfiguration);
}

From source file:edu.harvard.i2b2.common.util.axis2.ServiceClient.java

public static String sendREST(String restEPR, OMElement request) throws Exception {

    String response = null;/*  w w  w. j  a v  a 2  s.  c  o  m*/
    org.apache.axis2.client.ServiceClient serviceClient = null;
    try {

        serviceClient = new org.apache.axis2.client.ServiceClient();

        ServiceContext context = serviceClient.getServiceContext();
        MultiThreadedHttpConnectionManager connManager = (MultiThreadedHttpConnectionManager) context
                .getProperty(HTTPConstants.MULTITHREAD_HTTP_CONNECTION_MANAGER);

        if (connManager == null) {
            connManager = new MultiThreadedHttpConnectionManager();
            context.setProperty(HTTPConstants.MULTITHREAD_HTTP_CONNECTION_MANAGER, connManager);
            connManager.getParams().setMaxTotalConnections(100);
            connManager.getParams().setMaxConnectionsPerHost(HostConfiguration.ANY_HOST_CONFIGURATION, 100);
        }
        HttpClient httpClient = new HttpClient(connManager);

        Options options = new Options();
        options.setTo(new EndpointReference(restEPR));
        options.setTransportInProtocol(Constants.TRANSPORT_HTTP);
        options.setProperty(Constants.Configuration.ENABLE_REST, Constants.VALUE_TRUE);
        options.setProperty(HTTPConstants.CACHED_HTTP_CLIENT, httpClient);
        options.setProperty(HTTPConstants.REUSE_HTTP_CLIENT, Constants.VALUE_TRUE);
        serviceClient.setOptions(options);

        OMElement result = serviceClient.sendReceive(request);
        if (result != null) {
            response = result.toString();
            log.debug(response);
        }
    } catch (Exception e) {
        log.debug("Cleanup Error .", e);
        e.printStackTrace();
        throw new I2B2Exception("" + StackTraceUtil.getStackTrace(e));
    } finally {
        if (serviceClient != null) {
            try {
                serviceClient.cleanupTransport();
                serviceClient.cleanup();
            } catch (AxisFault e) {
                log.debug("Error .", e);
            }
        }
    }

    return response;
}

From source file:com.liferay.portal.search.solr.server.BasicAuthSolrServer.java

public BasicAuthSolrServer(AuthScope authScope, String username, String password, String url)
        throws MalformedURLException {

    _username = username;//from   ww  w .  jav a  2s .c  o m
    _password = password;

    _multiThreadedHttpConnectionManager = new MultiThreadedHttpConnectionManager();

    HttpClient httpClient = new HttpClient(_multiThreadedHttpConnectionManager);

    if ((_username != null) && (_password != null)) {
        if (authScope == null) {
            authScope = AuthScope.ANY;
        }

        HttpState httpState = httpClient.getState();

        httpState.setCredentials(authScope, new UsernamePasswordCredentials(_username, _password));

        HttpClientParams httpClientParams = httpClient.getParams();

        httpClientParams.setAuthenticationPreemptive(true);
    }

    _server = new CommonsHttpSolrServer(url, httpClient);
}

From source file:edu.unc.lib.dl.ui.util.AnalyticsTrackerUtil.java

public AnalyticsTrackerUtil() {

    // Use a threaded manager with timeouts
    httpManager = new MultiThreadedHttpConnectionManager();
    httpManager.getParams().setConnectionTimeout(2000);

    httpClient = new HttpClient(httpManager);
}

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

@Test
public void testConstructorShouldAddEndingSlashIfNotPresent() {
    IsolrClient client = new SolrClient("http://127.0.0.1/solr", new MultiThreadedHttpConnectionManager());
    Assert.assertTrue("SolrClient should add a '/' if not present ",
            client.getURL().equals("http://127.0.0.1/solr/"));
}