Example usage for org.apache.http.impl.client DefaultHttpClient DefaultHttpClient

Introduction

In this page you can find the example usage for org.apache.http.impl.client DefaultHttpClient DefaultHttpClient.

Prototype

public DefaultHttpClient(final HttpParams params) 

Source Link

Usage

From source file:App.App.java

public static void main(String[] args) throws IOException {
    File inFile = new File("C:\\Data\\LogTest.java");
    FileInputStream fis = new FileInputStream(inFile);
    DefaultHttpClient httpclient = new DefaultHttpClient(new BasicHttpParams());
    HttpPost httppost = new HttpPost("http://localhost:8080/rest_j2ee/rest/files/upload");
    MultipartEntity entity = new MultipartEntity();
    entity.addPart("file", new InputStreamBody(fis, inFile.getName()));
    httppost.setEntity(entity);//from   w w w  .  j  a  va2s.  c  o m
    HttpResponse response = httpclient.execute(httppost);
    int statusCode = response.getStatusLine().getStatusCode();
    HttpEntity responseEntity = response.getEntity();
    String responseString = EntityUtils.toString(responseEntity, "UTF-8");
    System.out.println("[" + statusCode + "] " + responseString);
}

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From source file:org.datacleaner.cluster.http.SimpleMainAppForManualTesting.java

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

    // create a HTTP BASIC enabled HTTP client
    final DefaultHttpClient httpClient = new DefaultHttpClient(new PoolingClientConnectionManager());
    final CredentialsProvider credentialsProvider = httpClient.getCredentialsProvider();
    final UsernamePasswordCredentials credentials = new UsernamePasswordCredentials("admin", "admin");
    final List<String> authpref = new ArrayList<String>();
    authpref.add(AuthPolicy.BASIC);//from ww  w . ja  v a  2 s  .c om
    authpref.add(AuthPolicy.DIGEST);
    httpClient.getParams().setParameter(AuthPNames.PROXY_AUTH_PREF, authpref);
    credentialsProvider.setCredentials(new AuthScope("localhost", 8080), credentials);
    credentialsProvider.setCredentials(new AuthScope("localhost", 9090), credentials);

    // register endpoints
    final List<String> slaveEndpoints = new ArrayList<String>();
    slaveEndpoints.add("http://localhost:8080/DataCleaner-monitor/repository/DC/cluster_slave_endpoint");
    slaveEndpoints.add("http://localhost:9090/DataCleaner-monitor/repository/DC/cluster_slave_endpoint");

    final HttpClusterManager clusterManager = new HttpClusterManager(httpClient, slaveEndpoints);

    final DataCleanerConfiguration configuration = ClusterTestHelper.createConfiguration("manual_test", false);

    // build a job that concats names and inserts the concatenated names
    // into a file
    final AnalysisJobBuilder jobBuilder = new AnalysisJobBuilder(configuration);
    jobBuilder.setDatastore("orderdb");
    jobBuilder.addSourceColumns("CUSTOMERS.CUSTOMERNUMBER", "CUSTOMERS.CUSTOMERNAME",
            "CUSTOMERS.CONTACTFIRSTNAME", "CUSTOMERS.CONTACTLASTNAME");

    AnalyzerComponentBuilder<CompletenessAnalyzer> completeness = jobBuilder
            .addAnalyzer(CompletenessAnalyzer.class);
    completeness.addInputColumns(jobBuilder.getSourceColumns());
    completeness.setConfiguredProperty("Conditions",
            new CompletenessAnalyzer.Condition[] { CompletenessAnalyzer.Condition.NOT_BLANK_OR_NULL,
                    CompletenessAnalyzer.Condition.NOT_BLANK_OR_NULL,
                    CompletenessAnalyzer.Condition.NOT_BLANK_OR_NULL,
                    CompletenessAnalyzer.Condition.NOT_BLANK_OR_NULL });

    AnalysisJob job = jobBuilder.toAnalysisJob();
    jobBuilder.close();

    AnalysisResultFuture result = new DistributedAnalysisRunner(configuration, clusterManager).run(job);

    if (result.isErrornous()) {
        throw result.getErrors().get(0);
    }

    final List<AnalyzerResult> results = result.getResults();
    for (AnalyzerResult analyzerResult : results) {
        System.out.println("result:" + analyzerResult);
        if (analyzerResult instanceof CompletenessAnalyzerResult) {
            int invalidRowCount = ((CompletenessAnalyzerResult) analyzerResult).getInvalidRowCount();
            System.out.println("invalid records found: " + invalidRowCount);
        } else {
            System.out.println("class: " + analyzerResult.getClass().getName());
        }
    }
}

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From source file:com.dlmu.heipacker.crawler.client.ClientEvictExpiredConnections.java

public static void main(String[] args) throws Exception {
    PoolingClientConnectionManager cm = new PoolingClientConnectionManager();
    cm.setMaxTotal(100);/*from   ww w.ja  va  2  s . c o  m*/

    HttpClient httpclient = new DefaultHttpClient(cm);
    try {
        // 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();

        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("----------------------------------------");

            EntityUtils.consume(entity);
        }

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

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

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

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From source file:org.eobjects.analyzer.cluster.http.SimpleMainAppForManualTesting.java

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

    // create a HTTP BASIC enabled HTTP client
    final DefaultHttpClient httpClient = new DefaultHttpClient(new PoolingClientConnectionManager());
    final CredentialsProvider credentialsProvider = httpClient.getCredentialsProvider();
    final UsernamePasswordCredentials credentials = new UsernamePasswordCredentials("admin", "admin");
    final List<String> authpref = new ArrayList<String>();
    authpref.add(AuthPolicy.BASIC);/*  w  ww .j  ava  2 s. c  o m*/
    authpref.add(AuthPolicy.DIGEST);
    httpClient.getParams().setParameter(AuthPNames.PROXY_AUTH_PREF, authpref);
    credentialsProvider.setCredentials(new AuthScope("localhost", 8080), credentials);
    credentialsProvider.setCredentials(new AuthScope("localhost", 9090), credentials);

    // register endpoints
    final List<String> slaveEndpoints = new ArrayList<String>();
    slaveEndpoints.add("http://localhost:8080/DataCleaner-monitor/repository/DC/cluster_slave_endpoint");
    slaveEndpoints.add("http://localhost:9090/DataCleaner-monitor/repository/DC/cluster_slave_endpoint");

    final HttpClusterManager clusterManager = new HttpClusterManager(httpClient, slaveEndpoints);

    final AnalyzerBeansConfiguration configuration = ClusterTestHelper.createConfiguration("manual_test",
            false);

    // build a job that concats names and inserts the concatenated names
    // into a file
    final AnalysisJobBuilder jobBuilder = new AnalysisJobBuilder(configuration);
    jobBuilder.setDatastore("orderdb");
    jobBuilder.addSourceColumns("CUSTOMERS.CUSTOMERNUMBER", "CUSTOMERS.CUSTOMERNAME",
            "CUSTOMERS.CONTACTFIRSTNAME", "CUSTOMERS.CONTACTLASTNAME");

    AnalyzerJobBuilder<CompletenessAnalyzer> completeness = jobBuilder.addAnalyzer(CompletenessAnalyzer.class);
    completeness.addInputColumns(jobBuilder.getSourceColumns());
    completeness.setConfiguredProperty("Conditions",
            new CompletenessAnalyzer.Condition[] { CompletenessAnalyzer.Condition.NOT_BLANK_OR_NULL,
                    CompletenessAnalyzer.Condition.NOT_BLANK_OR_NULL,
                    CompletenessAnalyzer.Condition.NOT_BLANK_OR_NULL,
                    CompletenessAnalyzer.Condition.NOT_BLANK_OR_NULL });

    AnalysisJob job = jobBuilder.toAnalysisJob();
    jobBuilder.close();

    AnalysisResultFuture result = new DistributedAnalysisRunner(configuration, clusterManager).run(job);

    if (result.isErrornous()) {
        throw result.getErrors().get(0);
    }

    final List<AnalyzerResult> results = result.getResults();
    for (AnalyzerResult analyzerResult : results) {
        System.out.println("result:" + analyzerResult);
        if (analyzerResult instanceof CompletenessAnalyzerResult) {
            int invalidRowCount = ((CompletenessAnalyzerResult) analyzerResult).getInvalidRowCount();
            System.out.println("invalid records found: " + invalidRowCount);
        } else {
            System.out.println("class: " + analyzerResult.getClass().getName());
        }
    }
}

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From source file:com.dlmu.heipacker.crawler.client.ClientMultiThreadedExecution.java

public static void main(String[] args) throws Exception {
    // Create an HttpClient with the ThreadSafeClientConnManager.
    // This connection manager must be used if more than one thread will
    // be using the HttpClient.
    PoolingClientConnectionManager cm = new PoolingClientConnectionManager();
    cm.setMaxTotal(100);//from w ww.  ja va 2 s  .c o m

    HttpClient httpclient = new DefaultHttpClient(cm);
    try {
        // create an array of URIs to perform GETs on
        String[] urisToGet = { "http://hc.apache.org/", "http://hc.apache.org/httpcomponents-core-ga/",
                "http://hc.apache.org/httpcomponents-client-ga/",
                "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);
        }

        // 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();
        }

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

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From source file:bundestagswahl.benchmark.BWBenchmark.java

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

    resultTime = new double[6];

    Scanner scanner = new Scanner(System.in);
    System.out.print("Please enter URL: ");
    serverUrl = scanner.nextLine();/*from   w w  w. j a v  a2s .  c o m*/
    System.out.print("Please enter number of terminals: ");
    numberTerminals = scanner.nextInt();
    System.out.print("Please enter number of requests: ");
    numberRequests = scanner.nextInt();
    System.out.print("Please enter delay between two requests in seconds: ");
    requestDelay = scanner.nextDouble();
    scanner.close();

    PoolingClientConnectionManager cm = new PoolingClientConnectionManager();
    cm.setMaxTotal(numberTerminals);
    HttpClient httpclient = new DefaultHttpClient(cm);
    httpclient.getParams().setIntParameter(CoreConnectionPNames.SO_TIMEOUT, 300000)
            .setIntParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, 300000)
            .setIntParameter(CoreConnectionPNames.SOCKET_BUFFER_SIZE, 8 * 1024)
            .setBooleanParameter(CoreConnectionPNames.TCP_NODELAY, true);
    try {
        final CountDownLatch latch = new CountDownLatch(numberTerminals);
        for (int i = 0; i < numberTerminals; i++) {
            BenchmarkTerminal terminal = new BenchmarkTerminal(httpclient, latch, serverUrl, numberRequests,
                    requestDelay);
            terminal.start();
        }
        latch.await();
        httpclient.getConnectionManager().shutdown();
    } finally {

    }

    printResultTimes();
    System.out.println(" ");
    System.out.println("Done");
}

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From source file:httpclient.client.ClientFormLogin.java

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

    // prepare parameters
    HttpParams params = new BasicHttpParams();
    HttpProtocolParams.setUserAgent(params, Constants.BROWSER_TYPE);
    HttpProtocolParams.setUseExpectContinue(params, true);
    DefaultHttpClient httpclient = new DefaultHttpClient(params);

    String loginURL = "http://10.1.1.251/login.asp";
    HttpGet httpget = new HttpGet(loginURL);
    HttpResponse response = httpclient.execute(httpget);
    HttpEntity entity = response.getEntity();
    if (entity != null) {
        entity.consumeContent();//from w  w  w  . j a  va  2  s.c o  m
    }
    System.out.println("Initial set of cookies:");
    List<Cookie> cookies = httpclient.getCookieStore().getCookies();
    if (cookies.isEmpty()) {
        System.out.println("None");
    } else {
        for (int i = 0; i < cookies.size(); i++) {
            System.out.println("- " + cookies.get(i).toString());
        }
    }

    HttpPost httpost = new HttpPost(loginURL);
    List<NameValuePair> nvps = new ArrayList<NameValuePair>();
    nvps.add(new BasicNameValuePair("name", "fangdj"));
    nvps.add(new BasicNameValuePair("passwd", "1111"));

    httpost.setEntity(new UrlEncodedFormEntity(nvps, HTTP.UTF_8));

    response = httpclient.execute(httpost);
    entity = response.getEntity();
    for (Header h : response.getAllHeaders()) {
        System.out.println(h);
    }
    System.out.println("Login form get: " + response.getStatusLine());
    if (entity != null) {
        entity.consumeContent();
    }

    System.out.println("Post logon cookies:");
    cookies = httpclient.getCookieStore().getCookies();
    if (cookies.isEmpty()) {
        System.out.println("None");
    } else {
        for (int i = 0; i < cookies.size(); i++) {
            System.out.println("- " + cookies.get(i).toString());
        }
    }

    String mainURL = "http://10.1.1.251/ONWork/Record_save.asp";

    HttpPost mainHttPost = new HttpPost(mainURL);
    List<NameValuePair> mainNvps = new ArrayList<NameValuePair>();
    mainNvps.add(new BasicNameValuePair("EMP_NO", "13028"));
    mainNvps.add(new BasicNameValuePair("pwd", "1111"));
    mainNvps.add(new BasicNameValuePair("cmd2", "Apply"));

    httpost.setEntity(new UrlEncodedFormEntity(mainNvps, HTTP.UTF_8));

    response = httpclient.execute(mainHttPost);
    System.out.println(Tools.InputStreamToString(response.getEntity().getContent()));
    // When HttpClient instance is no longer needed, 
    // shut down the connection manager to ensure
    // immediate deallocation of all system resources
    httpclient.getConnectionManager().shutdown();
}

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From source file:uk.co.techblue.docusign.client.DocuSignClient.java

public static void main(String[] args) throws ClientProtocolException, IOException {
    ThreadSafeClientConnManager cm = new ThreadSafeClientConnManager();
    int maxPerRoute = 50;
    cm.setDefaultMaxPerRoute(maxPerRoute);
    cm.setMaxTotal(maxPerRoute);//from www.j av  a 2  s. c  o m

    HttpClient client = new DefaultHttpClient(cm);
    HttpParams params = client.getParams();
    // Allowable time between packets
    HttpConnectionParams.setSoTimeout(params, 6000);
    // Allowable time to get a connection
    HttpConnectionParams.setConnectionTimeout(params, 6000);

    HttpGet request = new HttpGet(
            "https://demo.docusign.net/restapi/v2/accounts/672084/envelopes/e266ddb9-b293-4013-98fd-c121b7832d4a/audit_events");
    request.setHeader("Authorization", "bearer D/rZd4fBhOpg2r0VTipQC105ARE=");
    HttpResponse response = client.execute(request);

    System.out.println(response);
}

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From source file:Main.java

private static String reverseGeocode(String url) {
    try {/*from ww  w  .  j av  a  2s.c  o m*/
        HttpGet httpGet = new HttpGet(url);
        BasicHttpParams httpParams = new BasicHttpParams();
        DefaultHttpClient defaultHttpClient = new DefaultHttpClient(httpParams);
        HttpResponse httpResponse = defaultHttpClient.execute(httpGet);
        int responseCode = httpResponse.getStatusLine().getStatusCode();
        if (responseCode == HttpStatus.SC_OK) {
            String charSet = EntityUtils.getContentCharSet(httpResponse.getEntity());
            if (null == charSet) {
                charSet = "UTF-8";
            }
            String str = new String(EntityUtils.toByteArray(httpResponse.getEntity()), charSet);
            defaultHttpClient.getConnectionManager().shutdown();
            return str;
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

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From source file:Main.java

public static String reverseGeocode(String url) {
    try {//from  ww  w.  j av a 2s .c  om
        HttpGet httpGet = new HttpGet(url);
        BasicHttpParams httpParams = new BasicHttpParams();
        DefaultHttpClient defaultHttpClient = new DefaultHttpClient(httpParams);
        HttpResponse httpResponse = defaultHttpClient.execute(httpGet);
        int responseCode = httpResponse.getStatusLine().getStatusCode();
        if (responseCode == HttpStatus.SC_OK) {
            String charSet = EntityUtils.getContentCharSet(httpResponse.getEntity());
            if (null == charSet) {
                charSet = "UTF-8";
            }
            String str = new String(EntityUtils.toByteArray(httpResponse.getEntity()), charSet);
            defaultHttpClient.getConnectionManager().shutdown();
            Log.i("-----------", "str = " + str);
            return str;
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

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