Example usage for org.apache.http.impl.client HttpClients createDefault

Introduction

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

Prototype

public static CloseableHttpClient createDefault() 

Source Link

Document

Creates CloseableHttpClient instance with default configuration.

Usage

From source file:com.football.site.getdata.ScoreWebService.java

private static String GetHttpClientResponse(String url) {
    String responseText = "";
    try {/*  ww w  .j  a  v  a2s.  c  om*/
        try (CloseableHttpClient httpClient = HttpClients.createDefault()) {
            HttpGet httpGet = new HttpGet(url);
            httpGet.addHeader("X-Auth-Token", Constants.XAuthToken);
            httpGet.addHeader("Content-type", "application/json");
            CloseableHttpResponse httpResponse = httpClient.execute(httpGet);
            responseText = EntityUtils.toString(httpResponse.getEntity(), "ISO-8859-1");
            //logger.info(String.format("%s - %s", url, responseText));
        }
    } catch (IOException | ParseException e) {
        HelperUtil.AddErrorLog(logger, e);
        HelperUtil.AddErrorLogWithString(logger, url);
    }
    return responseText;
}

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From source file:eu.ebbitsproject.peoplemanager.utils.HttpUtils.java

public static void postData(String url, String action, String errorType, String objectId, String personId,
        String eventId) {/* w w w.java 2s .c  o m*/
    CloseableHttpClient httpClient = HttpClients.createDefault();

    HttpPost httpPost = new HttpPost(url);
    List<NameValuePair> nvps = new ArrayList<>();
    nvps.add(new BasicNameValuePair("action", action));
    nvps.add(new BasicNameValuePair("personId", personId));
    nvps.add(new BasicNameValuePair("errorType", errorType));
    nvps.add(new BasicNameValuePair("objectId", objectId));
    nvps.add(new BasicNameValuePair("eventId", eventId));

    System.out.println("action = " + action);
    System.out.println("personId = " + personId);
    System.out.println("errorType = " + errorType);
    System.out.println("objectId = " + objectId);
    System.out.println("eventId = " + eventId);

    try {
        httpPost.setEntity(new UrlEncodedFormEntity(nvps));
    } catch (UnsupportedEncodingException ex) {
        Logger.getLogger(HttpUtils.class.getName()).log(Level.SEVERE, null, ex);
    }

    CloseableHttpResponse response = null;
    try {
        response = httpClient.execute(httpPost);
        System.out.println(response.getStatusLine());
        HttpEntity entity = response.getEntity();
        EntityUtils.consume(entity);
    } catch (IOException e) {
        Logger.getLogger(HttpUtils.class.getName()).log(Level.SEVERE, null, e);
    } finally {
        try {
            response.close();
        } catch (IOException e) {
            Logger.getLogger(HttpUtils.class.getName()).log(Level.SEVERE, null, e);
        }
    }
}

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From source file:com.zhch.example.commons.http.v4_5.ClientExecuteProxy.java

public static void proxyExample() throws Exception {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {/*from  w  w w.  j a v  a  2  s . c o  m*/
        HttpHost proxy = new HttpHost("24.157.37.61", 8080, "http");

        RequestConfig config = RequestConfig.custom().setProxy(proxy).build();
        HttpGet request = new HttpGet("http://www.ip.cn");
        request.setHeader("User-Agent",
                "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.79 Safari/537.1");

        request.setConfig(config);

        System.out.println(
                "Executing request " + request.getRequestLine() + " to " + request.getURI() + " via " + proxy);

        CloseableHttpResponse response = httpclient.execute(request);
        try {
            System.out.println("----------------------------------------");
            System.out.println(response.getStatusLine());
            System.out.println(EntityUtils.toString(response.getEntity(), "utf8"));
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}

---

From source file:httpclient.HttpBenchmark.java

private static HttpClient createRequestExecutor() {
    HttpClient httpclient = HttpClients.createDefault();
    //        httpclient.getParams().setVersion(HttpVersion.HTTP_1_1);
    //        httpclient.getParams().setBooleanParameter(HttpMethodParams.USE_EXPECT_CONTINUE, false);
    //        httpclient.getHttpConnectionManager().getParams().setStaleCheckingEnabled(false);
    return httpclient;
}

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From source file:core.VirusTotalAPIHelper.java

public static CloseableHttpResponse reScan(String sha256) {
    try {/*w  ww . j  av a2  s .  c o  m*/
        CloseableHttpClient client = HttpClients.createDefault();
        HttpPost httpsScanFilePost = new HttpPost(httpsPost + "file/rescan");
        MultipartEntityBuilder builder = MultipartEntityBuilder.create();
        builder.addTextBody("apikey", apiKey);
        builder.addTextBody("resource", sha256);
        HttpEntity multipart = builder.build();
        httpsScanFilePost.setEntity(multipart);

        CloseableHttpResponse response = client.execute(httpsScanFilePost);
        return response;
    } catch (IOException ex) {
        Exceptions.printStackTrace(ex);
    }
    return null;
}

---

From source file:com.nibss.util.Request.java

public void get(String url) throws Exception {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {/*from  w  w  w.j  a  v a 2s  .c  om*/
        HttpGet httpGet = new HttpGet(url);
        CloseableHttpResponse response1 = httpclient.execute(httpGet);
        try {
            HttpEntity entity1 = response1.getEntity();

            EntityUtils.consume(entity1);
        } finally {
            response1.close();
        }
    } finally {
        httpclient.close();
    }
}

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From source file:text_analytics.OpenCalaisKE.java

public OpenCalaisKE() {
    httpClient = HttpClients.createDefault();
}

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From source file:com.aws.sampleImage.url.TestHttpGetFlickrAPI.java

private static String callFlickrAPIForEachKeyword(String query) throws IOException, JSONException {
    String apiKey = "ad4f88ecfd53b17f93178e19703fe00d";
    String apiSecret = "96cab0e9f89468d6";

    int totalPages = 4;

    int total = 500;
    int perPage = 500;

    int counter = 0;

    int currentCount = 0;

    for (int i = 1; i <= totalPages && currentCount <= total; i++, currentCount = currentCount + perPage) {

        String url = "https://api.flickr.com/services/rest/?method=flickr.photos.search&text=" + query
                + "&extras=url_c,url_m,url_n,license,owner_name&per_page=500&page=" + i
                + "&format=json&api_key=" + apiKey + "&api_secret=" + apiSecret + "&license=4,5,6,7,8";

        System.out.println("URL FORMED --> " + url);

        CloseableHttpClient httpClient = HttpClients.createDefault();
        HttpGet httpGet = new HttpGet(url);
        CloseableHttpResponse httpResponse = httpClient.execute(httpGet);

        System.out.println("GET Response Status:: " + httpResponse.getStatusLine().getStatusCode());

        BufferedReader reader = new BufferedReader(
                new InputStreamReader(httpResponse.getEntity().getContent()));

        String inputLine;/*from www.jav  a  2 s.co  m*/
        StringBuffer response = new StringBuffer();

        while ((inputLine = reader.readLine()) != null) {
            response.append(inputLine);
        }
        reader.close();

        String responseString = response.toString();

        responseString = responseString.replace("jsonFlickrApi(", "");

        int length = responseString.length();

        responseString = responseString.substring(0, length - 1);

        // print result
        System.out.println("After making it a valid JSON --> " + responseString);
        httpClient.close();

        JSONObject json = null;
        try {
            json = new JSONObject(responseString);
        } catch (JSONException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

        //System.out.println("Converted JSON String " + json);

        JSONObject photosObj = json.has("photos") ? json.getJSONObject("photos") : null;
        total = photosObj.has("total") ? (Integer.parseInt(photosObj.getString("total"))) : 0;
        perPage = photosObj.has("perpage") ? (Integer.parseInt(photosObj.getString("perpage"))) : 0;

        System.out.println(" perPage --> " + perPage + " total --> " + total);

        JSONArray photoArr = photosObj.getJSONArray("photo");
        System.out.println("Length of Array --> " + photoArr.length());
        String scrapedImageURL = "";

        for (int itr = 0; itr < photoArr.length(); itr++) {
            JSONObject tempObject = photoArr.getJSONObject(itr);
            scrapedImageURL = tempObject.has("url_c") ? tempObject.getString("url_c")
                    : tempObject.has("url_m") ? tempObject.getString("url_m")
                            : tempObject.has("url_n") ? tempObject.getString("url_n") : "";

            //System.out.println("Scraped Image URL --> " + scrapedImageURL);

            counter++;
        }

    }

    System.out.println("C O U N T E R -> " + counter);
    return null;
}

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From source file:com.javaquery.aws.elasticsearch.AddUpdateExample.java

/**
 * Perform post request./*from  ww  w . j a v a  2s.  c o  m*/
 * @param httpPost 
 */
public static void httpPostRequest(HttpPost httpPost) {
    /* Create object of CloseableHttpClient */
    CloseableHttpClient httpClient = HttpClients.createDefault();

    /* Response handler for after request execution */
    ResponseHandler<String> responseHandler = new ResponseHandler<String>() {

        @Override
        public String handleResponse(HttpResponse response) throws ClientProtocolException, IOException {
            /* Get status code */
            int status = response.getStatusLine().getStatusCode();
            if (status >= 200 && status < 300) {
                /* Convert response to String */
                HttpEntity entity = response.getEntity();
                return entity != null ? EntityUtils.toString(entity) : null;
            } else {
                throw new ClientProtocolException("Unexpected response status: " + status);
            }
        }
    };

    try {
        /* Execute URL and attach after execution response handler */
        String strResponse = httpClient.execute(httpPost, responseHandler);
        /* Print the response */
        System.out.println("Response: " + strResponse);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

---

From source file:com.kingmed.dp.ndp.NDPCommunicator.java

public NDPCommunicator() {
    httpClient = HttpClients.createDefault();
}

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