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:com.funambol.json.dao.JsonDAOImpl.java

/**
 * //from   w ww. ja va 2 s.  co m
 * @param resourceType
 */
public JsonDAOImpl(String resourceType) throws JsonConfigException {
    if (resourceType == null || resourceType.trim().equals("")) {
        throw new RuntimeException("The resourceType must be not null!");
    }
    try {
        //Get connection parameters...
        this.jsonServerUrl = JsonConnectorConfig.getConfigInstance().getJsonServerUrl();

    } catch (JsonConfigException e) {
        throw new JsonConfigException("Error looking up the Configuration File", e);
    }
    this.resourceType = resourceType;

    HttpConnectionManager httpConnectionManager = new MultiThreadedHttpConnectionManager();
    this.httpClient = new HttpClient(httpConnectionManager);

}

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From source file:com.polarion.alm.ws.client.internal.connection.CommonsHTTPSender.java

protected void initialize() {
    MultiThreadedHttpConnectionManager cm = new MultiThreadedHttpConnectionManager();
    this.clientProperties = CommonsHTTPClientPropertiesFactory.create();
    cm.getParams().setDefaultMaxConnectionsPerHost(clientProperties.getMaximumConnectionsPerHost());
    cm.getParams().setMaxTotalConnections(clientProperties.getMaximumTotalConnections());
    // If defined, set the default timeouts
    // Can be overridden by the MessageContext
    if (this.clientProperties.getDefaultConnectionTimeout() > 0) {
        cm.getParams().setConnectionTimeout(this.clientProperties.getDefaultConnectionTimeout());
    }/*  www.  j  av  a2 s  . co m*/
    if (this.clientProperties.getDefaultSoTimeout() > 0) {
        cm.getParams().setSoTimeout(this.clientProperties.getDefaultSoTimeout());
    }
    cm.getParams().setStaleCheckingEnabled(false);

    this.connectionManager = cm;
}

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From source file:com.cloud.cluster.ClusterServiceServletImpl.java

private HttpClient getHttpClient() {

    if (s_client == null) {
        MultiThreadedHttpConnectionManager mgr = new MultiThreadedHttpConnectionManager();
        mgr.getParams().setDefaultMaxConnectionsPerHost(4);

        // TODO make it configurable
        mgr.getParams().setMaxTotalConnections(1000);

        s_client = new HttpClient(mgr);
        HttpClientParams clientParams = new HttpClientParams();
        clientParams.setSoTimeout(_requestTimeoutSeconds * 1000);

        s_client.setParams(clientParams);
    }//  w w  w.  j  a va  2  s.  c o  m
    return s_client;
}

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From source file:colt.nicity.performance.agent.LatentHttpPump.java

private HttpConnectionManager createConnectionManager(int maxConnections) {
    MultiThreadedHttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager();
    if (maxConnections > 0) {
        connectionManager.getParams().setMaxTotalConnections(maxConnections);
    }/*from  w  w  w. j  a  v  a2s.  co m*/
    return connectionManager;
}

---

From source file:com.thoughtworks.go.agent.service.SslInfrastructureServiceTest.java

private HttpClient httpClientStub() {
    final HttpClient client = context.mock(HttpClient.class);
    context.checking(new Expectations() {
        {//from   w  w  w .  jav a 2 s. c  o  m
            allowing(client).setHttpConnectionManager(with(any(MultiThreadedHttpConnectionManager.class)));
            allowing(client).getHttpConnectionManager();
            will(returnValue(new MultiThreadedHttpConnectionManager()));
        }
    });
    return client;
}

---

From source file:fedora.client.FedoraClient.java

public FedoraClient(String baseURL, String user, String pass) throws MalformedURLException {
    m_baseURL = baseURL;//from w  w  w . j  ava 2 s. co m
    m_user = user;
    m_pass = pass;
    if (!baseURL.endsWith("/")) {
        m_baseURL += "/";
    }
    URL url = new URL(m_baseURL);
    m_authScope = new AuthScope(url.getHost(), AuthScope.ANY_PORT, AuthScope.ANY_REALM);
    m_creds = new UsernamePasswordCredentials(user, pass);
    m_cManager = new MultiThreadedHttpConnectionManager();
}

---

From source file:dept_integration.Dept_Integchalan.java

public static String doSend(String STATUS, String TRANS_DATE, String TRANSID, String BANK_REFNO,
        String BANK_NAME, String CIN) throws Exception {
    String SCODE = "ihSkaRaA";
    String url = "http://wsdl.jhpolice.gov.in/smsresponse.php";
    String result = null;// w ww  . j ava2 s  .  c  om
    HttpClient client = null;
    PostMethod method = null;
    client = new HttpClient(new MultiThreadedHttpConnectionManager());

    method = new PostMethod(url);
    // method.addRequestHeader("Content-Type","application/xml");

    method.addParameter("STATUS", STATUS);
    // method.addParameter("signature",URLEncoder.encode(b,"UTF-8"));
    method.addParameter("TRANS_DATE", TRANS_DATE);
    method.addParameter("TRANSID", TRANSID);
    method.addParameter("BANK_REFNO", BANK_REFNO);
    method.addParameter("BANK_NAME", BANK_NAME);
    method.addParameter("CIN", CIN);
    method.addParameter("SCODE", SCODE);

    try {
        int statusCode = client.executeMethod(method);
        // System.out.println("lll"+method.getStatusLine().toString());
        if (statusCode == -1) {
            result = "N";
            System.err.println("HttpError: " + method.getStatusLine());
        } else {
            result = method.getResponseBodyAsString();
            System.out.println(result);
            //result= result.indexOf(""+mobile_no)==-1 ? "N" : "Y";
        }
    } catch (Exception e) {

        e.printStackTrace();

        System.err.println("Fatal protocol violation: " + e.getMessage());
        throw e;

    }

    finally {
        method.abort();
        method.releaseConnection();

    }

    return result;
}

---

From source file:it.geosolutions.httpproxy.HTTPProxy.java

/**
 * Initialize the <code>ProxyServlet</code>
 * //from w  ww . ja v  a2s  .  c  o  m
 * @param servletConfig The Servlet configuration passed in by the servlet conatiner
 */
public void init(ServletConfig servletConfig) throws ServletException {
    super.init(servletConfig);

    ServletContext context = getServletContext();
    String proxyPropPath = context.getInitParameter("proxyPropPath");

    proxyConfig = new ProxyConfig(getServletContext(), proxyPropPath);

    connectionManager = new MultiThreadedHttpConnectionManager();
    HttpConnectionManagerParams params = new HttpConnectionManagerParams();

    params.setSoTimeout(proxyConfig.getSoTimeout());
    params.setConnectionTimeout(proxyConfig.getConnectionTimeout());
    params.setMaxTotalConnections(proxyConfig.getMaxTotalConnections());
    params.setDefaultMaxConnectionsPerHost(proxyConfig.getDefaultMaxConnectionsPerHost());

    //setSystemProxy(params);

    connectionManager.setParams(params);
    httpClient = new HttpClient(connectionManager);

    //
    // Check for system proxy usage
    //
    try {
        String proxyHost = System.getProperty("http.proxyHost");
        int proxyPort = 80;

        if (proxyHost != null && !proxyHost.isEmpty()) {
            try {
                proxyPort = (System.getProperty("http.proxyPort") != null
                        ? Integer.parseInt(System.getProperty("http.proxyPort"))
                        : proxyPort);

                httpClient.getHostConfiguration().setProxy(proxyHost, proxyPort);

            } catch (Exception ex) {
                LOGGER.warning("No proxy port found");
            }
        }

    } catch (Exception ex) {
        LOGGER.warning("Exception while setting the system proxy: " + ex.getLocalizedMessage());
    }

    // //////////////////////////////////////////
    // Setup the callbacks (in the future this
    // will be a pluggable lookup).
    // //////////////////////////////////////////

    callbacks = new ArrayList<ProxyCallback>();
    callbacks.add(new MimeTypeChecker(proxyConfig));
    callbacks.add(new HostNameChecker(proxyConfig));
    callbacks.add(new RequestTypeChecker(proxyConfig));
    callbacks.add(new MethodsChecker(proxyConfig));
    callbacks.add(new HostChecker(proxyConfig));
}

---

From source file:com.jaspersoft.ireport.jasperserver.ws.CommonsHTTPSender.java

protected void initialize() {

    httpChunkStream = !IReportManager.getPreferences().getBoolean("jasperserver.preventChunkedRequests", true);

    IReportManager.getPreferences().addPreferenceChangeListener(new PreferenceChangeListener() {

        public void preferenceChange(PreferenceChangeEvent pce) {
            CommonsHTTPSender.this.httpChunkStream = !IReportManager.getPreferences()
                    .getBoolean("jasperserver.preventChunkedRequests", true);
        }/* w w  w  .  j  av a  2s .  c om*/
    });

    MultiThreadedHttpConnectionManager cm = new MultiThreadedHttpConnectionManager();
    this.clientProperties = CommonsHTTPClientPropertiesFactory.create();
    cm.getParams().setDefaultMaxConnectionsPerHost(clientProperties.getMaximumConnectionsPerHost());
    cm.getParams().setMaxTotalConnections(clientProperties.getMaximumTotalConnections());
    // If defined, set the default timeouts
    // Can be overridden by the MessageContext
    if (this.clientProperties.getDefaultConnectionTimeout() > 0) {
        cm.getParams().setConnectionTimeout(this.clientProperties.getDefaultConnectionTimeout());
    }
    if (this.clientProperties.getDefaultSoTimeout() > 0) {
        cm.getParams().setSoTimeout(this.clientProperties.getDefaultSoTimeout());
    }
    this.connectionManager = cm;
}

---

From source file:edu.ku.brc.helpers.HTTPGetter.java

/**
 * Performs a "generic" HTTP request and fill member variable with results
 * use "getDigirResultsetStr" to get the results as a String
 *
 * @param url URL to be executed//from   ww w. ja va2  s .  c o m
 * @param fileCache the file to place the results
 * @return returns an error code
 */
public byte[] doHTTPRequest(final String url, final File fileCache) {
    byte[] bytes = null;
    Exception excp = null;
    status = ErrorCode.NoError;

    // Create an HttpClient with the MultiThreadedHttpConnectionManager.
    // This connection manager must be used if more than one thread will
    // be using the HttpClient.
    httpClient = new HttpClient(new MultiThreadedHttpConnectionManager());

    GetMethod method = null;
    try {
        method = new GetMethod(url);

        //log.debug("getting " + method.getURI()); //$NON-NLS-1$
        httpClient.executeMethod(method);

        // get the response body as an array of bytes
        long bytesRead = 0;
        if (fileCache == null) {
            bytes = method.getResponseBody();
            bytesRead = bytes.length;

        } else {
            BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(fileCache));
            bytes = new byte[4096];
            InputStream ins = method.getResponseBodyAsStream();
            BufferedInputStream bis = new BufferedInputStream(ins);
            while (bis.available() > 0) {
                int numBytes = bis.read(bytes);
                if (numBytes > 0) {
                    bos.write(bytes, 0, numBytes);
                    bytesRead += numBytes;
                }
            }

            bos.flush();
            bos.close();

            bytes = null;
        }

        log.debug(bytesRead + " bytes read"); //$NON-NLS-1$

    } catch (ConnectException ce) {
        excp = ce;
        log.error(String.format("Could not make HTTP connection. (%s)", ce.toString())); //$NON-NLS-1$
        status = ErrorCode.HttpError;

    } catch (HttpException he) {
        excp = he;
        log.error(String.format("Http problem making request.  (%s)", he.toString())); //$NON-NLS-1$
        status = ErrorCode.HttpError;

    } catch (IOException ioe) {
        excp = ioe;
        log.error(String.format("IO problem making request.  (%s)", ioe.toString())); //$NON-NLS-1$
        status = ErrorCode.IOError;

    } catch (java.lang.IllegalArgumentException ioe) {
        excp = ioe;
        log.error(String.format("IO problem making request.  (%s)", ioe.toString())); //$NON-NLS-1$
        status = ErrorCode.IOError;

    } catch (Exception e) {
        excp = e;
        log.error("Error: " + e); //$NON-NLS-1$
        status = ErrorCode.Error;

    } finally {
        // always release the connection after we're done
        if (isThrowingErrors && status != ErrorCode.NoError) {
            edu.ku.brc.af.core.UsageTracker.incrHandledUsageCount();
            edu.ku.brc.exceptions.ExceptionTracker.getInstance().capture(HTTPGetter.class, excp);
        }

        if (method != null)
            method.releaseConnection();
        //log.debug("Connection released"); //$NON-NLS-1$
    }

    if (listener != null) {
        if (status == ErrorCode.NoError) {
            listener.completed(this);
        } else {
            listener.completedWithError(this, status);
        }
    }

    return bytes;
}

---

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