Example usage for org.apache.http.impl.client CloseableHttpClient close

Introduction

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

Prototype

public void close() throws IOException;

Source Link

Document

Closes this stream and releases any system resources associated with it.

Usage

From source file:no.api.meteo.client.DefaultMeteoClient.java

private void closeClient(CloseableHttpClient client) {
    try {/*  w w w. j  a  v  a 2s .  com*/
        if (client != null) {
            client.close();
        }
    } catch (IOException e) {
        log.warn("Could not close http client. This might cause trouble further down.", e);
    }
}

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From source file:de.perdian.apps.dashboard.support.clients.JsonClient.java

@Override
@SuppressWarnings("resource")
public void close() {
    CloseableHttpClient currentClient = this.getHttpClient();
    if (currentClient != null) {
        try {// w w w  . ja  va2s.c o  m
            currentClient.close();
        } catch (Exception e) {
            log.trace("Cannot close HttpClient", e);
        }
    }
}

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From source file:org.dasein.cloud.utils.requester.AbstractDaseinRequestExecutor.java

protected T execute(HttpUriRequest httpUriRequest) throws DaseinRequestException {
    httpClientBuilder = setProxyIfRequired(httpClientBuilder);

    try {//from   w ww.ja  va2s. c o m
        CloseableHttpClient httpClient = this.httpClientBuilder.build();
        try {
            return httpClient.execute(httpUriRequest, this.responseHandler);
        } finally {
            httpClient.close();
        }
    } catch (Exception e) {
        throw new DaseinRequestException(e.getMessage(), e);
    }
}

---

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

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

    int totalPages = 4;

    int total = 500;
    int perPage = 500;

    int counter = 0;//For monitoring purposes only

    int currentCount = 0;

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

        StringBuffer sb = new StringBuffer(512);
        sb.append("https://api.flickr.com/services/rest/?method=flickr.photos.search&text=").append(query)
                .append("&extras=url_c,url_m,url_n,license,owner_name&per_page=500&page=").append(i)
                .append("&format=json&api_key=").append(apiKey).append("&api_secret=").append(apiSecret)
                .append("&license=4,5,6,7,8");

        String url = sb.toString();

        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;/*w w w .j ava2 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
        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, need to insert this to Amazon DYnamo DB --> " + scrapedImageURL);

            counter++;

            insertScrapedImageURLsInDynamoDB(scrapedImageURL, synsetCode, query);
        }

    }

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

---

From source file:com.huotu.mallduobao.common.thirdparty.ClientCustomSSL.java

public static String doRefund(String url, String data, String celPath, String celPassword) throws Exception {
    /**/*www .  jav  a  2s.c o m*/
     * ?PKCS12? ?-- API 
     */

    KeyStore keyStore = KeyStore.getInstance("PKCS12");
    FileInputStream instream = new FileInputStream(new File(celPath));//P12
    try {
        /**
         * ?
         * */
        keyStore.load(instream, celPassword.toCharArray());//?..MCHID
    } finally {
        instream.close();
    }

    // Trust own CA and all self-signed certs
    /**
    * ?
    * */
    SSLContext sslcontext = SSLContexts.custom().loadKeyMaterial(keyStore, celPassword.toCharArray())//?
            .build();
    // Allow TLSv1 protocol only
    SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslcontext, new String[] { "TLSv1" },
            null, SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER);
    CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(sslsf).build();
    try {
        HttpPost httpost = new HttpPost(url); // ??
        httpost.addHeader("Connection", "keep-alive");
        httpost.addHeader("Accept", "*/*");
        httpost.addHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
        httpost.addHeader("Host", "api.mch.weixin.qq.com");
        httpost.addHeader("X-Requested-With", "XMLHttpRequest");
        httpost.addHeader("Cache-Control", "max-age=0");
        httpost.addHeader("User-Agent", "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0) ");
        httpost.setEntity(new StringEntity(data, "UTF-8"));
        CloseableHttpResponse response = httpclient.execute(httpost);
        try {
            HttpEntity entity = response.getEntity();

            String jsonStr = EntityUtils.toString(response.getEntity(), "UTF-8");
            EntityUtils.consume(entity);
            return jsonStr;
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}

---

From source file:com.simple.weixin.refund.ClientCustomSSL.java

public static String doRefund(String password, String keyStrore, String url, String data) throws Exception {
    /**// w w w . j av a2  s  .co  m
     * ?PKCS12? ?-- API 
     */

    KeyStore keyStore = KeyStore.getInstance("PKCS12");
    FileInputStream instream = new FileInputStream(new File(keyStrore));//P12
    try {
        /**
         * ?
         * */
        keyStore.load(instream, password.toCharArray());//?..MCHID
    } finally {
        instream.close();
    }

    // Trust own CA and all self-signed certs
    /**
    * ?
    * */
    SSLContext sslcontext = SSLContexts.custom().loadKeyMaterial(keyStore, password.toCharArray())//?  
            .build();
    // Allow TLSv1 protocol only
    SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslcontext, new String[] { "TLSv1" },
            null, SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER);
    CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(sslsf).build();
    try {
        HttpPost httpost = new HttpPost(url); // ??
        httpost.addHeader("Connection", "keep-alive");
        httpost.addHeader("Accept", "*/*");
        httpost.addHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
        httpost.addHeader("Host", "api.mch.weixin.qq.com");
        httpost.addHeader("X-Requested-With", "XMLHttpRequest");
        httpost.addHeader("Cache-Control", "max-age=0");
        httpost.addHeader("User-Agent", "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0) ");
        httpost.setEntity(new StringEntity(data, "UTF-8"));
        CloseableHttpResponse response = httpclient.execute(httpost);
        try {
            HttpEntity entity = response.getEntity();

            String jsonStr = EntityUtils.toString(response.getEntity(), "UTF-8");
            EntityUtils.consume(entity);
            return jsonStr;
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}

---

From source file:com.restfiddle.handler.http.GetHandler.java

public RfResponseDTO process(RfRequestDTO rfRequestDTO) throws IOException {
    RfResponseDTO response = null;/*from  ww w .j  a  v a  2s .c o m*/
    CloseableHttpClient httpclient = HttpClients.createDefault();
    HttpGet httpGet = new HttpGet(rfRequestDTO.getApiUrl());
    try {
        response = processHttpRequest(httpGet, httpclient);

    } finally {
        httpclient.close();
    }
    return response;
}

---

From source file:cn.digirun.frame.payment.wxpay.util.ClientCustomSSL.java

public static String doRefund(String url, String data) throws Exception {
    /**/*from  www .  j  a  v a2 s.  co m*/
     * ?PKCS12? ?-- API 
     */
    KeyStore keyStore = KeyStore.getInstance("PKCS12");
    /**
     * ?
     */
    //ResourceUtils.getFile(ResourceUtils.CLASSPATH_URL_PREFIX+ "");
    //      FileInputStream instream = new FileInputStream(new File("D:/Program Files/MyEclipse 6.5/workspace/weidian/WebRoot/cer/apiclient_cert.p12"));//P12
    FileInputStream instream = new FileInputStream(
            ResourceUtils.getFile(ResourceUtils.CLASSPATH_URL_PREFIX + WxpayConfig.cert_path));
    try {
        /**
         * ?
         * MCHID
         * */
        keyStore.load(instream, WxpayConfig.mch_id.toCharArray());
    } finally {
        instream.close();
    }

    SSLContext sslcontext = SSLContexts.custom().loadKeyMaterial(keyStore, WxpayConfig.mch_id.toCharArray())//?  
            .build();
    // Allow TLSv1 protocol only
    SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslcontext, new String[] { "TLSv1" },
            null, SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER);
    CloseableHttpClient httpclient = HttpClients.custom().setSSLSocketFactory(sslsf).build();
    try {
        HttpPost httpost = new HttpPost(url); // ??

        httpost.addHeader("Connection", "keep-alive");
        httpost.addHeader("Accept", "*/*");
        httpost.addHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
        httpost.addHeader("Host", "api.mch.weixin.qq.com");
        httpost.addHeader("X-Requested-With", "XMLHttpRequest");
        httpost.addHeader("Cache-Control", "max-age=0");
        httpost.addHeader("User-Agent", "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0) ");
        httpost.setEntity(new StringEntity(data, "UTF-8"));
        CloseableHttpResponse response = httpclient.execute(httpost);
        try {
            HttpEntity entity = response.getEntity();

            String jsonStr = EntityUtils.toString(response.getEntity(), "UTF-8");
            EntityUtils.consume(entity);
            return jsonStr;
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}

---

From source file:net.officefloor.plugin.socket.server.http.server.MockHttpServer.java

@Override
protected void tearDown() throws Exception {
    // Shutdown the HTTP Clients
    for (CloseableHttpClient client : this.httpClients) {
        client.close();
    }/*from   w  w w.  j a v a  2s. c om*/

    // Clean up parent
    super.tearDown();
}

---

From source file:org.apache.synapse.samples.framework.clients.BasicHttpClient.java

/**
 * Make a HTTP GET request on the specified URL.
 *
 * @param url A valid HTTP URL/*w  w  w.  j  ava2  s.  c  o m*/
 * @return A HttpResponse object
 * @throws Exception If an error occurs while making the HTTP call
 */
public HttpResponse doGet(String url) throws Exception {
    CloseableHttpClient client = HttpClientBuilder.create().build();
    try {
        HttpGet get = new HttpGet(url);
        return new HttpResponse(client.execute(get));
    } finally {
        client.close();
    }
}

---

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