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.device.mgt.iot.output.adapter.ui.authentication.oauth.OAuthTokenValidaterStubFactory.java

/**
 * This created httpclient pool that can be used to connect to external entity. This connection can be configured
 * via broker.xml by setting up the required http connection parameters.
 *
 * @return an instance of HttpClient that is configured with MultiThreadedHttpConnectionManager
 *//*from w  w w .  j av a2  s .c  o m*/
private HttpClient createHttpClient() {
    HttpConnectionManagerParams params = new HttpConnectionManagerParams();
    params.setDefaultMaxConnectionsPerHost(Integer.parseInt(
            tokenValidationProperties.getProperty(WebsocketConstants.MAXIMUM_HTTP_CONNECTION_PER_HOST)));
    params.setMaxTotalConnections(Integer
            .parseInt(tokenValidationProperties.getProperty(WebsocketConstants.MAXIMUM_TOTAL_HTTP_CONNECTION)));
    HttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager();
    connectionManager.setParams(params);
    return new HttpClient(connectionManager);
}

---

From source file:org.wso2.carbon.device.mgt.mobile.windows.api.common.authenticator.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
 *///  www .j  a v a  2  s.  co 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(PluginConstants.AuthenticatorProperties.MAX_CONNECTION_PER_HOST);
    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(PluginConstants.AuthenticatorProperties.MAX_TOTAL_CONNECTIONS);
    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.carbon.device.mgt.output.adapter.http.HTTPEventAdapter.java

@Override
public void init() throws OutputEventAdapterException {

    tenantId = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantId();

    //ExecutorService will be assigned  if it is null
    if (executorService == null) {
        int minThread;
        int maxThread;
        long defaultKeepAliveTime;
        int jobQueSize;

        //If global properties are available those will be assigned else constant values will be assigned
        if (globalProperties.get(HTTPEventAdapterConstants.ADAPTER_MIN_THREAD_POOL_SIZE_NAME) != null) {
            minThread = Integer.parseInt(
                    globalProperties.get(HTTPEventAdapterConstants.ADAPTER_MIN_THREAD_POOL_SIZE_NAME));
        } else {// ww w  .j  ava  2 s.c om
            minThread = HTTPEventAdapterConstants.ADAPTER_MIN_THREAD_POOL_SIZE;
        }

        if (globalProperties.get(HTTPEventAdapterConstants.ADAPTER_MAX_THREAD_POOL_SIZE_NAME) != null) {
            maxThread = Integer.parseInt(
                    globalProperties.get(HTTPEventAdapterConstants.ADAPTER_MAX_THREAD_POOL_SIZE_NAME));
        } else {
            maxThread = HTTPEventAdapterConstants.ADAPTER_MAX_THREAD_POOL_SIZE;
        }

        if (globalProperties.get(HTTPEventAdapterConstants.ADAPTER_KEEP_ALIVE_TIME_NAME) != null) {
            defaultKeepAliveTime = Integer
                    .parseInt(globalProperties.get(HTTPEventAdapterConstants.ADAPTER_KEEP_ALIVE_TIME_NAME));
        } else {
            defaultKeepAliveTime = HTTPEventAdapterConstants.DEFAULT_KEEP_ALIVE_TIME_IN_MILLIS;
        }

        if (globalProperties.get(HTTPEventAdapterConstants.ADAPTER_EXECUTOR_JOB_QUEUE_SIZE_NAME) != null) {
            jobQueSize = Integer.parseInt(
                    globalProperties.get(HTTPEventAdapterConstants.ADAPTER_EXECUTOR_JOB_QUEUE_SIZE_NAME));
        } else {
            jobQueSize = HTTPEventAdapterConstants.ADAPTER_EXECUTOR_JOB_QUEUE_SIZE;
        }
        executorService = new ThreadPoolExecutor(minThread, maxThread, defaultKeepAliveTime,
                TimeUnit.MILLISECONDS, new LinkedBlockingQueue<>(jobQueSize));

        //configurations for the httpConnectionManager which will be shared by every http adapter
        int defaultMaxConnectionsPerHost;
        int maxTotalConnections;

        if (globalProperties.get(HTTPEventAdapterConstants.DEFAULT_MAX_CONNECTIONS_PER_HOST) != null) {
            defaultMaxConnectionsPerHost = Integer
                    .parseInt(globalProperties.get(HTTPEventAdapterConstants.DEFAULT_MAX_CONNECTIONS_PER_HOST));
        } else {
            defaultMaxConnectionsPerHost = HTTPEventAdapterConstants.DEFAULT_DEFAULT_MAX_CONNECTIONS_PER_HOST;
        }

        if (globalProperties.get(HTTPEventAdapterConstants.MAX_TOTAL_CONNECTIONS) != null) {
            maxTotalConnections = Integer
                    .parseInt(globalProperties.get(HTTPEventAdapterConstants.MAX_TOTAL_CONNECTIONS));
        } else {
            maxTotalConnections = HTTPEventAdapterConstants.DEFAULT_MAX_TOTAL_CONNECTIONS;
        }

        connectionManager = new MultiThreadedHttpConnectionManager();
        connectionManager.getParams().setDefaultMaxConnectionsPerHost(defaultMaxConnectionsPerHost);
        connectionManager.getParams().setMaxTotalConnections(maxTotalConnections);
    }
}

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From source file:org.wso2.carbon.device.mgt.output.adapter.websocket.authentication.oauth.OAuthTokenValidaterStubFactory.java

/**
 * This created httpclient pool that can be used to connect to external entity. This connection can be configured
 * via broker.xml by setting up the required http connection parameters.
 *
 * @return an instance of HttpClient that is configured with MultiThreadedHttpConnectionManager
 *///from   w w  w . j  a v  a  2 s.c o m
private HttpClient createHttpClient() {
    HttpConnectionManagerParams params = new HttpConnectionManagerParams();
    params.setDefaultMaxConnectionsPerHost(Integer
            .parseInt(tokenValidationProperties.get(WebsocketConstants.MAXIMUM_HTTP_CONNECTION_PER_HOST)));
    params.setMaxTotalConnections(
            Integer.parseInt(tokenValidationProperties.get(WebsocketConstants.MAXIMUM_TOTAL_HTTP_CONNECTION)));
    HttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager();
    connectionManager.setParams(params);
    return new HttpClient(connectionManager);
}

---

From source file:org.wso2.carbon.event.output.adapter.http.HTTPEventAdapter.java

@Override
public void init() throws OutputEventAdapterException {

    tenantId = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantId();

    //ExecutorService will be assigned  if it is null
    if (executorService == null) {
        int minThread;
        int maxThread;
        long defaultKeepAliveTime;
        int jobQueSize;

        //If global properties are available those will be assigned else constant values will be assigned
        if (globalProperties.get(HTTPEventAdapterConstants.ADAPTER_MIN_THREAD_POOL_SIZE_NAME) != null) {
            minThread = Integer.parseInt(
                    globalProperties.get(HTTPEventAdapterConstants.ADAPTER_MIN_THREAD_POOL_SIZE_NAME));
        } else {/*w  w w .  j a va 2  s. c  o  m*/
            minThread = HTTPEventAdapterConstants.ADAPTER_MIN_THREAD_POOL_SIZE;
        }

        if (globalProperties.get(HTTPEventAdapterConstants.ADAPTER_MAX_THREAD_POOL_SIZE_NAME) != null) {
            maxThread = Integer.parseInt(
                    globalProperties.get(HTTPEventAdapterConstants.ADAPTER_MAX_THREAD_POOL_SIZE_NAME));
        } else {
            maxThread = HTTPEventAdapterConstants.ADAPTER_MAX_THREAD_POOL_SIZE;
        }

        if (globalProperties.get(HTTPEventAdapterConstants.ADAPTER_KEEP_ALIVE_TIME_NAME) != null) {
            defaultKeepAliveTime = Integer
                    .parseInt(globalProperties.get(HTTPEventAdapterConstants.ADAPTER_KEEP_ALIVE_TIME_NAME));
        } else {
            defaultKeepAliveTime = HTTPEventAdapterConstants.DEFAULT_KEEP_ALIVE_TIME_IN_MILLIS;
        }

        if (globalProperties.get(HTTPEventAdapterConstants.ADAPTER_EXECUTOR_JOB_QUEUE_SIZE_NAME) != null) {
            jobQueSize = Integer.parseInt(
                    globalProperties.get(HTTPEventAdapterConstants.ADAPTER_EXECUTOR_JOB_QUEUE_SIZE_NAME));
        } else {
            jobQueSize = HTTPEventAdapterConstants.ADAPTER_EXECUTOR_JOB_QUEUE_SIZE;
        }
        executorService = new ThreadPoolExecutor(minThread, maxThread, defaultKeepAliveTime,
                TimeUnit.MILLISECONDS, new LinkedBlockingQueue<Runnable>(jobQueSize));

        //configurations for the httpConnectionManager which will be shared by every http adapter
        int defaultMaxConnectionsPerHost;
        int maxTotalConnections;

        if (globalProperties.get(HTTPEventAdapterConstants.DEFAULT_MAX_CONNECTIONS_PER_HOST) != null) {
            defaultMaxConnectionsPerHost = Integer
                    .parseInt(globalProperties.get(HTTPEventAdapterConstants.DEFAULT_MAX_CONNECTIONS_PER_HOST));
        } else {
            defaultMaxConnectionsPerHost = HTTPEventAdapterConstants.DEFAULT_DEFAULT_MAX_CONNECTIONS_PER_HOST;
        }

        if (globalProperties.get(HTTPEventAdapterConstants.MAX_TOTAL_CONNECTIONS) != null) {
            maxTotalConnections = Integer
                    .parseInt(globalProperties.get(HTTPEventAdapterConstants.MAX_TOTAL_CONNECTIONS));
        } else {
            maxTotalConnections = HTTPEventAdapterConstants.DEFAULT_MAX_TOTAL_CONNECTIONS;
        }

        connectionManager = new MultiThreadedHttpConnectionManager();
        connectionManager.getParams().setDefaultMaxConnectionsPerHost(defaultMaxConnectionsPerHost);
        connectionManager.getParams().setMaxTotalConnections(maxTotalConnections);

    }
}

---

From source file:org.wso2.carbon.event.output.adapter.soap.SoapEventAdapter.java

private HttpClient createMultiThreadedHttpConnectionManager(int connectionTimeOut, int maxConnectionPerHost) {

    HttpConnectionManagerParams params = new HttpConnectionManagerParams();
    params.setDefaultMaxConnectionsPerHost(maxConnectionPerHost);
    params.setConnectionTimeout(connectionTimeOut);
    MultiThreadedHttpConnectionManager httpConnectionManager = new MultiThreadedHttpConnectionManager();
    httpConnectionManager.setParams(params);
    return new HttpClient(httpConnectionManager);
}

---

From source file:org.wso2.carbon.identity.entitlement.policy.publisher.CarbonBasicPolicyPublisherModule.java

private void doSend(String body) throws EntitlementException {

    if (serverUrl != null) {
        serverUrl = serverUrl.trim();/*from w  ww .  ja v  a 2s .  co  m*/
        if (!serverUrl.endsWith("/")) {
            serverUrl += "/";
        }
    }

    String serverEndPoint = serverUrl + "EntitlementPolicyAdminService";
    ServiceClient client = null;
    try {
        MultiThreadedHttpConnectionManager httpConnectionManager = new MultiThreadedHttpConnectionManager();
        HttpClient httpClient = new HttpClient(httpConnectionManager);
        client = new ServiceClient(configCtx, null);
        Options option = client.getOptions();
        option.setManageSession(true);
        HttpTransportProperties.Authenticator authenticator = new HttpTransportProperties.Authenticator();
        authenticator.setUsername(serverUserName);
        authenticator.setPassword(serverPassword);
        authenticator.setPreemptiveAuthentication(true);
        option.setProperty(org.apache.axis2.transport.http.HTTPConstants.AUTHENTICATE, authenticator);
        option.setProperty(Constants.Configuration.TRANSPORT_URL, serverEndPoint);
        option.setProperty(HTTPConstants.REUSE_HTTP_CLIENT, Constants.VALUE_TRUE);
        option.setProperty(HTTPConstants.CACHED_HTTP_CLIENT, httpClient);
        client.sendRobust(AXIOMUtil.stringToOM(body));
    } catch (AxisFault axisFault) {
        log.error("Policy publish fails due : " + axisFault.getMessage(), axisFault);
        throw new EntitlementException("Policy publish fails due : " + axisFault.getMessage());
    } catch (XMLStreamException e) {
        log.error("Policy publish fails due : " + e.getMessage(), e);
        throw new EntitlementException("Policy publish fails due : " + e.getMessage());
    } finally {
        if (client != null) {
            try {
                client.cleanupTransport();
                client.cleanup();
            } catch (AxisFault axisFault) {
                log.error("Error while cleaning HTTP client", axisFault);
            }
        }
    }
}

---

From source file:org.wso2.carbon.identity.entitlement.proxy.soap.basicAuth.BasicAuthEntitlementServiceClient.java

private void initConfigurationContext() throws Exception {
    HttpConnectionManager multiThreadedHttpConnectionManager = new MultiThreadedHttpConnectionManager();
    HttpClient httpClient = new HttpClient(multiThreadedHttpConnectionManager);

    File configFile = new File(DEFAULT_AXIS2_XML);

    if (!configFile.exists()) {
        configurationContext = ConfigurationContextFactory.createDefaultConfigurationContext();
        configurationContext.setProperty(HTTPConstants.DEFAULT_MAX_CONNECTIONS_PER_HOST,
                MAX_CONNECTIONS_PER_HOST);
    } else {//from w w w.ja v a  2  s.  co m
        configurationContext = ConfigurationContextFactory
                .createConfigurationContextFromFileSystem(DEFAULT_CLIENT_REPO, DEFAULT_AXIS2_XML);
    }
    configurationContext.setProperty(HTTPConstants.CACHED_HTTP_CLIENT, httpClient);
    configurationContext.setProperty(HTTPConstants.REUSE_HTTP_CLIENT, Constants.VALUE_TRUE);

    Map<String, TransportOutDescription> transportsOut = configurationContext.getAxisConfiguration()
            .getTransportsOut();

    for (TransportOutDescription transportOutDescription : transportsOut.values()) {
        if (Constants.TRANSPORT_HTTP.equals(transportOutDescription.getName())
                || Constants.TRANSPORT_HTTPS.equals(transportOutDescription.getName())) {
            transportOutDescription.getSender().init(configurationContext, transportOutDescription);
        }
    }
}

---

From source file:org.wso2.carbon.identity.samples.entitlement.kmarket.trading.WSO2IdentityAgent.java

private void initConfigurationContext() throws AxisFault {
    MultiThreadedHttpConnectionManager multiThreadedHttpConnectionManager = new MultiThreadedHttpConnectionManager();
    HttpClient httpClient = new HttpClient(multiThreadedHttpConnectionManager);
    configurationContext = ConfigurationContextFactory.createConfigurationContextFromFileSystem(null, null);
    configurationContext.setProperty(HTTPConstants.CACHED_HTTP_CLIENT, httpClient);
    configurationContext.setProperty(HTTPConstants.REUSE_HTTP_CLIENT, org.apache.axis2.Constants.VALUE_TRUE);
    HashMap<String, TransportOutDescription> transportsOut = configurationContext.getAxisConfiguration()
            .getTransportsOut();/* ww  w.j  a v a2 s .  c  o m*/
    for (TransportOutDescription transportOutDescription : transportsOut.values()) {
        transportOutDescription.getSender().init(configurationContext, transportOutDescription);
    }
}

---

From source file:org.wso2.carbon.mashup.javascript.hostobjects.pooledhttpclient.PooledHttpClientHostObject.java

public PooledHttpClientHostObject() {
    MultiThreadedHttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager();
    HttpConnectionManagerParams params = connectionManager.getParams();
    params.setDefaultMaxConnectionsPerHost(CONN_POOL_THREAD_MAX);
    params.setMaxTotalConnections(CONN_POOL_GLOBAL_MAX);

    this.httpClient = new HttpClient(connectionManager);
}

---

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