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:org.wso2.carbon.mediator.ntlm.NTLMMediator.java

public boolean mediate(MessageContext messageContext) {
    // Instantiate a new Http Authenticator with NTLM Auth Scheme
    HttpTransportProperties.Authenticator authenticator = new HttpTransportProperties.Authenticator();
    List<String> authScheme = new ArrayList<String>();
    authScheme.add(HttpTransportProperties.Authenticator.NTLM);
    authenticator.setAuthSchemes(authScheme);

    // Set the NTLM credentials
    if (username != null) {
        authenticator.setUsername(username);
    } else {//from  w ww . ja  va2  s.c  om
        authenticator.setUsername((String) messageContext.getProperty("username"));
    }

    if (password != null) {
        authenticator.setPassword(password);
    } else {
        authenticator.setPassword((String) messageContext.getProperty("password"));
    }

    if (host != null) {
        authenticator.setHost(host);
    } else {
        authenticator.setHost((String) messageContext.getProperty("host"));
    }

    if (domain != null) {
        authenticator.setDomain(domain);
    } else {
        authenticator.setDomain((String) messageContext.getProperty("domain"));
    }

    // Set the new NTLM authenticator as the authenticator to the Axis2 ServiceClient which
    // will be set at the underlying HttpClient
    org.apache.axis2.context.MessageContext axis2MsgCtxt = getAxis2MessageContext(messageContext);
    axis2MsgCtxt.getOptions().setProperty(HTTPConstants.AUTHENTICATE, authenticator);
    axis2MsgCtxt.getOptions().setProperty(HTTPConstants.CHUNKED, Boolean.FALSE);
    //axis2MsgCtxt.getOptions().setProperty(HTTPConstants.REUSE_HTTP_CLIENT, Boolean.TRUE);

    // Read the MultiThreadedHttpConnectionManager from the cache
    MultiThreadedHttpConnectionManager connectionManager;
    String cacheKey = new StringBuilder().append(authenticator.getUsername()).append("@")
            .append(authenticator.getDomain()).append(":").append(authenticator.getPassword()).toString();
    if (connectionManagerCache.containsKey(cacheKey)) {
        connectionManager = connectionManagerCache.get(cacheKey);
    } else {
        connectionManager = connectionManagerCache.put(cacheKey, new MultiThreadedHttpConnectionManager());
    }
    axis2MsgCtxt.getOptions().setProperty(HTTPConstants.MULTITHREAD_HTTP_CONNECTION_MANAGER, connectionManager);

    return true;
}

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From source file:org.wso2.carbon.micro.integrator.core.internal.ServiceComponent.java

private ConfigurationContext getClientConfigurationContext() throws AxisFault {
    String clientRepositoryLocation = serverConfig.getFirstProperty(CLIENT_REPOSITORY_LOCATION);
    String clientAxis2XmlLocationn = serverConfig.getFirstProperty(CLIENT_AXIS2_XML_LOCATION);
    ConfigurationContext clientConfigContextToReturn = ConfigurationContextFactory
            .createConfigurationContextFromFileSystem(clientRepositoryLocation, clientAxis2XmlLocationn);
    MultiThreadedHttpConnectionManager httpConnectionManager = new MultiThreadedHttpConnectionManager();
    HttpConnectionManagerParams params = new HttpConnectionManagerParams();

    // Set the default max connections per host
    int defaultMaxConnPerHost = 500;
    Parameter defaultMaxConnPerHostParam = clientConfigContextToReturn.getAxisConfiguration()
            .getParameter("defaultMaxConnPerHost");
    if (defaultMaxConnPerHostParam != null) {
        defaultMaxConnPerHost = Integer.parseInt((String) defaultMaxConnPerHostParam.getValue());
    }//from   ww w  .jav  a2 s  . co  m
    params.setDefaultMaxConnectionsPerHost(defaultMaxConnPerHost);

    // Set the max total connections
    int maxTotalConnections = 15000;
    Parameter maxTotalConnectionsParam = clientConfigContextToReturn.getAxisConfiguration()
            .getParameter("maxTotalConnections");
    if (maxTotalConnectionsParam != null) {
        maxTotalConnections = Integer.parseInt((String) maxTotalConnectionsParam.getValue());
    }
    params.setMaxTotalConnections(maxTotalConnections);

    params.setSoTimeout(600000);
    params.setConnectionTimeout(600000);

    httpConnectionManager.setParams(params);
    clientConfigContextToReturn.setProperty(HTTPConstants.MULTITHREAD_HTTP_CONNECTION_MANAGER,
            httpConnectionManager);
    //        registerHouseKeepingTask(clientConfigContextToReturn);
    clientConfigContextToReturn.setProperty(ServerConstants.WORK_DIR, serverWorkDir);
    return clientConfigContextToReturn;
}

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From source file:org.wso2.carbon.oc.agent.publisher.rt.RTPublisher.java

@Override
public void init(OCPublisherConfiguration ocPublisherConfiguration) {
    // get set config
    Map<String, String> configMap = ocPublisherConfiguration.getOcPublisherProperties().getPropertyMap();

    String username = configMap.get(RTConstants.USERNAME);
    String password = configMap.get(RTConstants.PASSWORD);
    this.ocUrl = configMap.get(RTConstants.REPORT_URL);

    this.interval = Long.parseLong(configMap.get(RTConstants.INTERVAL));

    if (StringUtils.isBlank(this.ocUrl)) {
        throw new IllegalArgumentException("Operations Center URL is unspecified.");
    }//from w w  w.j a v  a2  s.  c  om
    this.httpClient = new HttpClient(new MultiThreadedHttpConnectionManager());
    this.httpClient.getState().setCredentials(AuthScope.ANY,
            new UsernamePasswordCredentials(username, password));
    this.httpClient.getParams().setAuthenticationPreemptive(true);
    logger.info("RTPublisher init done");

}

---

From source file:org.wso2.carbon.oc.internal.OperationsCenterConnector.java

public OperationsCenterConnector(String ocUrl, String username, String password) {

    this.ocUrl = ocUrl;
    if (StringUtils.isBlank(this.ocUrl)) {
        throw new IllegalArgumentException("Operations Center URL is unspecified.");
    }/*from   ww w.j a  v a 2 s .c  om*/

    this.httpClient = new HttpClient(new MultiThreadedHttpConnectionManager());
    this.httpClient.getState().setCredentials(AuthScope.ANY,
            new UsernamePasswordCredentials(username, password));
    this.httpClient.getParams().setAuthenticationPreemptive(true);
}

---

From source file:org.wso2.carbon.webapp.authenticator.framework.Utils.OAuthTokenValidationStubFactory.java

/**
 * Creates an instance of MultiThreadedHttpConnectionManager using HttpClient 3.x APIs
 *
 * @param properties Properties to configure MultiThreadedHttpConnectionManager
 * @return An instance of properly configured MultiThreadedHttpConnectionManager
 *///from w w  w  .  j  av  a2  s.  c  o m
private HttpConnectionManager createConnectionManager(Properties properties) {
    HttpConnectionManagerParams params = new HttpConnectionManagerParams();
    if (properties == null || properties.isEmpty()) {
        throw new IllegalArgumentException("Parameters required to initialize HttpClient instances "
                + "associated with OAuth token validation service stub are not provided");
    }
    String maxConnectionsPerHostParam = properties.getProperty("MaxConnectionsPerHost");
    if (maxConnectionsPerHostParam == null || maxConnectionsPerHostParam.isEmpty()) {
        if (log.isDebugEnabled()) {
            log.debug("MaxConnectionsPerHost parameter is not explicitly defined. Therefore, the default, "
                    + "which is 2, will be used");
        }
    } else {
        params.setDefaultMaxConnectionsPerHost(Integer.parseInt(maxConnectionsPerHostParam));
    }

    String maxTotalConnectionsParam = properties.getProperty("MaxTotalConnections");
    if (maxTotalConnectionsParam == null || maxTotalConnectionsParam.isEmpty()) {
        if (log.isDebugEnabled()) {
            log.debug("MaxTotalConnections parameter is not explicitly defined. Therefore, the default, "
                    + "which is 10, will be used");
        }
    } else {
        params.setMaxTotalConnections(Integer.parseInt(maxTotalConnectionsParam));
    }
    HttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager();
    connectionManager.setParams(params);
    return connectionManager;
}

---

From source file:org.wso2.esb.integration.common.utils.clients.axis2client.ConfigurationContextProvider.java

public ConfigurationContextProvider() {
    try {//from  ww  w.j  av  a2 s.co m
        MultiThreadedHttpConnectionManager httpConnectionManager;
        HttpClient httpClient;
        HttpConnectionManagerParams params;
        configurationContext = ConfigurationContextFactory.createConfigurationContextFromFileSystem(
                TestConfigurationProvider.getResourceLocation() + File.separator + "client", null);

        httpConnectionManager = new MultiThreadedHttpConnectionManager();
        params = new HttpConnectionManagerParams();
        params.setDefaultMaxConnectionsPerHost(25);
        httpConnectionManager.setParams(params);
        httpClient = new HttpClient(httpConnectionManager);

        configurationContext.setProperty(HTTPConstants.CACHED_HTTP_CLIENT, httpClient);
        configurationContext.setProperty(HTTPConstants.REUSE_HTTP_CLIENT, Constants.VALUE_TRUE);

    } catch (AxisFault axisFault) {
        log.error(axisFault);
    }
}

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From source file:org.wso2.siddhi.extension.output.transport.http.HttpOutputTransport.java

@Override
public void init(String type, Map<String, String> options, Map<String, String> unmappedDynamicOptions) {
    if (executorService == null) {
        int minThread = (options.get(ADAPTER_MIN_THREAD_POOL_SIZE_NAME) != null)
                ? Integer.parseInt(options.get(ADAPTER_MIN_THREAD_POOL_SIZE_NAME))
                : ADAPTER_MIN_THREAD_POOL_SIZE;
        int maxThread = (options.get(ADAPTER_MAX_THREAD_POOL_SIZE_NAME) != null)
                ? Integer.parseInt(options.get(ADAPTER_MAX_THREAD_POOL_SIZE_NAME))
                : ADAPTER_MAX_THREAD_POOL_SIZE;
        long defaultKeepAliveTime = (options.get(ADAPTER_KEEP_ALIVE_TIME_NAME) != null)
                ? Integer.parseInt(options.get(ADAPTER_KEEP_ALIVE_TIME_NAME))
                : DEFAULT_KEEP_ALIVE_TIME_IN_MILLIS;
        int jobQueSize = (options.get(ADAPTER_EXECUTOR_JOB_QUEUE_SIZE_NAME) != null)
                ? Integer.parseInt(options.get(ADAPTER_EXECUTOR_JOB_QUEUE_SIZE_NAME))
                : ADAPTER_EXECUTOR_JOB_QUEUE_SIZE;
        int defaultMaxConnectionsPerHost = (options.get(DEFAULT_MAX_CONNECTIONS_PER_HOST) != null)
                ? Integer.parseInt(options.get(DEFAULT_MAX_CONNECTIONS_PER_HOST))
                : DEFAULT_DEFAULT_MAX_CONNECTIONS_PER_HOST;
        int maxTotalConnections = (options.get(MAX_TOTAL_CONNECTIONS) != null)
                ? Integer.parseInt(options.get(MAX_TOTAL_CONNECTIONS))
                : DEFAULT_MAX_TOTAL_CONNECTIONS;

        executorService = new ThreadPoolExecutor(minThread, maxThread, defaultKeepAliveTime,
                TimeUnit.MILLISECONDS, new LinkedBlockingQueue<Runnable>(jobQueSize));

        connectionManager = new MultiThreadedHttpConnectionManager();
        connectionManager.getParams().setDefaultMaxConnectionsPerHost(defaultMaxConnectionsPerHost);
        connectionManager.getParams().setMaxTotalConnections(maxTotalConnections);
    }/*from   w  w w.j ava 2 s .  co  m*/
}

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From source file:org.xwiki.rendering.internal.transformation.linkchecker.DefaultHTTPChecker.java

@Override
public void initialize() throws InitializationException {
    this.httpClient = new HttpClient(new MultiThreadedHttpConnectionManager());

    // Set our user agent to be a good citizen.
    this.httpClient.getParams().setParameter(HttpMethodParams.USER_AGENT, "XWikiLinkChecker");
    // Ignore cookies since this can cause errors in logs and we don't need cookies when checking sites.
    this.httpClient.getParams().setCookiePolicy(CookiePolicy.IGNORE_COOKIES);
}

---

From source file:org.xwiki.xwoot.manager.internal.DefaultXWootManager.java

/**
 * Initializes the HTTP client utility. Called by the component manager when this component is instantiated.
 * //w  w  w .j a v a  2 s  . c om
 * @see Initializable#initialize()
 */
public void initialize() throws InitializationException {
    MultiThreadedHttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager();
    client = new HttpClient(connectionManager);
    client.getParams().setSoTimeout(2000);
    client.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler(1, true));

    try {
        documentBridge = (DocumentAccessBridge) componentManager.lookup(DocumentAccessBridge.class.getName());
    } catch (ComponentLookupException e) {
        throw new InitializationException(e.getMessage());
    }
}

---

From source file:org.ybygjy.httpclient.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://cvs.apache.org/viewcvs.cgi/jakarta-commons/httpclient/" };

    // 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);//  w  w w  . j av  a2  s  .c  om
        threads[i] = new GetThread(httpClient, get, i + 1);
    }

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

}

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