Example usage for org.apache.http.client.methods CloseableHttpResponse close

Introduction

In this page you can find the example usage for org.apache.http.client.methods CloseableHttpResponse 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:tradeok.HttpTool.java

@SuppressWarnings("deprecation")
public static String invokeGet(String url, Map<String, String> params, String encode, int connectTimeout)
        throws Exception {
    String responseString = null;
    RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(connectTimeout)
            .setConnectTimeout(connectTimeout).setConnectionRequestTimeout(connectTimeout)
            .setCookieSpec(CookieSpecs.BROWSER_COMPATIBILITY).build();

    StringBuilder sb = new StringBuilder();
    sb.append(url);/*from w w w  .ja  v a2  s.c o  m*/
    int i = 0;
    if (params != null) {
        for (Entry<String, String> entry : params.entrySet()) {
            if (i == 0 && !url.contains("?")) {
                sb.append("?");
            } else {
                sb.append("&");
            }
            sb.append(entry.getKey());
            sb.append("=");
            String value = entry.getValue();
            try {
                sb.append(URLEncoder.encode(value, "UTF-8"));
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
                System.out.printf("\nwarn:encode http get params error, value is " + value, e);
                sb.append(URLEncoder.encode(value));
            }
            i++;
        }
    }
    //        System.out.printf("\ninfo:[HttpUtils Get] begin invoke:"
    //                + sb.toString());
    HttpGet get = new HttpGet(sb.toString());
    get.setConfig(requestConfig);
    get.setHeader("Connection", "keep-alive");

    try {
        CloseableHttpResponse response = httpclient.execute(get);
        try {
            HttpEntity entity = response.getEntity();
            try {
                if (entity != null) {
                    responseString = EntityUtils.toString(entity, encode);
                }
            } finally {
                if (entity != null) {
                    entity.getContent().close();
                }
            }
        } finally {
            if (response != null) {
                response.close();
            }
        }
    } finally {
        get.releaseConnection();
    }
    return responseString;
}

---

From source file:com.networknt.light.server.handler.loader.Loader.java

public static void login(String host, String userId, String password) throws Exception {
    Map<String, Object> inputMap = new HashMap<String, Object>();
    inputMap.put("category", "user");
    inputMap.put("name", "signInUser");
    inputMap.put("readOnly", false);
    Map<String, Object> data = new HashMap<String, Object>();
    data.put("userIdEmail", userId);
    data.put("password", password);
    data.put("rememberMe", true);
    data.put("clientId", "example@Browser");
    inputMap.put("data", data);

    HttpPost httpPost = new HttpPost(host + "/api/rs");
    StringEntity input = new StringEntity(
            ServiceLocator.getInstance().getMapper().writeValueAsString(inputMap));
    input.setContentType("application/json");
    httpPost.setEntity(input);//from ww w. j  a v a2s. c  om
    CloseableHttpResponse response = httpclient.execute(httpPost);

    try {

        //System.out.println(response.getStatusLine());
        HttpEntity entity = response.getEntity();
        BufferedReader rd = new BufferedReader(new InputStreamReader(entity.getContent()));
        String json = "";
        String line = "";
        while ((line = rd.readLine()) != null) {
            json = json + line;
        }
        //System.out.println("json = " + json);
        Map<String, Object> jsonMap = ServiceLocator.getInstance().getMapper().readValue(json,
                new TypeReference<HashMap<String, Object>>() {
                });
        jwt = (String) jsonMap.get("accessToken");
        EntityUtils.consume(entity);
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        response.close();
    }
}

---

From source file:com.ibm.team.build.internal.hjplugin.util.HttpUtils.java

private static void closeResponse(CloseableHttpResponse formResponse) {
    if (formResponse != null) {
        try {//www.jav a  2 s.  c o  m
            formResponse.close();
        } catch (IOException e) {
            // we don't care we are logged in or are throwing an exception for a different problem
            LOGGER.log(Level.FINER, "Failed to close response", e);
        }
    }
}

---

From source file:fr.lissi.belilif.om2m.rest.WebServiceActions.java

/**
 * Do get.//  w w  w . ja  va  2  s . c om
 *
 * @param uri
 *            the uri
 * @param headers
 *            the headers
 * @return the string
 * @throws ClientProtocolException
 *             the client protocol exception
 * @throws IOException
 *             Signals that an I/O exception has occurred.
 * @throws HttpResponseException
 *             the http response exception
 */
public static HttpGetSimpleResp doGet(String uri, HashMap<String, String> headers)
        throws ClientProtocolException, IOException, HttpResponseException {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    HttpGetSimpleResp resp = new HttpGetSimpleResp();
    try {
        HttpGet httpGet = new HttpGet(uri);
        for (String key : headers.keySet()) {
            httpGet.addHeader(key, headers.get(key));
        }
        CloseableHttpResponse response = httpclient.execute(httpGet);
        resp.setStatusCode(response.getStatusLine().getStatusCode());
        if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
            try {
                HttpEntity entity = response.getEntity();

                if (entity != null) {
                    // TODO to use for performance in the future
                    // ResponseHandler<String> handler = new BasicResponseHandler();
                    resp.setResult(new BasicResponseHandler().handleResponse(response));
                }
                EntityUtils.consume(entity);
            } finally {
                response.close();
            }
        } else {
            // TODO optimiz (repeating code)
            throw new HttpResponseException(response.getStatusLine().getStatusCode(),
                    response.getStatusLine().getReasonPhrase());
        }
    } finally {
        httpclient.close();
    }
    return resp;
}

---

From source file:tradeok.HttpTool.java

public static String postJsonBody(String url, int timeout, Map<String, Object> map, String encoding)
        throws Exception {
    HttpPost post = new HttpPost(url);
    try {/*from   w  w w .  ja  v  a2  s  . c  om*/
        RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(timeout)
                .setConnectTimeout(timeout).setConnectionRequestTimeout(timeout).setExpectContinueEnabled(false)
                .setCookieSpec(CookieSpecs.BROWSER_COMPATIBILITY).build();
        post.setConfig(requestConfig);
        post.setHeader("User-Agent", USER_AGENT);
        post.setHeader("Accept",
                "text/html,application/xhtml+xml,application/json,application/xml;q=0.9,*/*;q=0.8");
        post.setHeader("Connection", "keep-alive");
        post.setHeader("Content-Type", "application/json; charset=UTF-8");

        String str1 = object2json(map).replace("\\", "");
        post.setEntity(new StringEntity(str1, encoding));
        CloseableHttpResponse response = httpclient.execute(post);
        try {
            HttpEntity entity = response.getEntity();
            try {
                if (entity != null) {
                    String str = EntityUtils.toString(entity, encoding);
                    return str;
                }
            } finally {
                if (entity != null) {
                    entity.getContent().close();
                }
            }
        } finally {
            if (response != null) {
                response.close();
            }
        }
    } finally {
        post.releaseConnection();
    }
    return "";
}

---

From source file:org.wuspba.ctams.ws.ITHiredJudgeController.java

protected static void delete() throws Exception {
    List<String> ids = new ArrayList<>();

    CloseableHttpClient httpclient = HttpClients.createDefault();

    URI uri = new URIBuilder().setScheme(PROTOCOL).setHost(HOST).setPort(PORT).setPath(PATH).build();

    HttpGet httpGet = new HttpGet(uri);

    try (CloseableHttpResponse response = httpclient.execute(httpGet)) {
        assertEquals(response.getStatusLine().toString(), IntegrationTestUtils.OK_STRING);

        HttpEntity entity = response.getEntity();

        CTAMSDocument doc = IntegrationTestUtils.convertEntity(entity);

        for (HiredJudge j : doc.getHiredJudges()) {
            ids.add(j.getId());/*from w  w  w.jav a  2  s  .  c o m*/
        }

        EntityUtils.consume(entity);
    }

    for (String id : ids) {
        httpclient = HttpClients.createDefault();

        uri = new URIBuilder().setScheme(PROTOCOL).setHost(HOST).setPort(PORT).setPath(PATH)
                .setParameter("id", id).build();

        HttpDelete httpDelete = new HttpDelete(uri);

        CloseableHttpResponse response = null;

        try {
            response = httpclient.execute(httpDelete);

            assertEquals(IntegrationTestUtils.OK_STRING, response.getStatusLine().toString());

            HttpEntity responseEntity = response.getEntity();

            EntityUtils.consume(responseEntity);
        } catch (UnsupportedEncodingException ex) {
            LOG.error("Unsupported coding", ex);
        } catch (IOException ioex) {
            LOG.error("IOException", ioex);
        } finally {
            if (response != null) {
                try {
                    response.close();
                } catch (IOException ex) {
                    LOG.error("Could not close response", ex);
                }
            }
        }
    }

    ITJudgeController.delete();
}

---

From source file:org.wuspba.ctams.ws.ITBandMemberController.java

protected static void delete() throws Exception {
    List<String> ids = new ArrayList<>();

    CloseableHttpClient httpclient = HttpClients.createDefault();

    URI uri = new URIBuilder().setScheme(PROTOCOL).setHost(HOST).setPort(PORT).setPath(PATH).build();

    HttpGet httpGet = new HttpGet(uri);

    try (CloseableHttpResponse response = httpclient.execute(httpGet)) {
        assertEquals(response.getStatusLine().toString(), IntegrationTestUtils.OK_STRING);

        HttpEntity entity = response.getEntity();

        CTAMSDocument doc = IntegrationTestUtils.convertEntity(entity);

        for (BandMember m : doc.getBandMembers()) {
            ids.add(m.getId());// w w w .ja va  2s  .  c om
        }

        EntityUtils.consume(entity);
    }

    for (String id : ids) {
        httpclient = HttpClients.createDefault();

        uri = new URIBuilder().setScheme(PROTOCOL).setHost(HOST).setPort(PORT).setPath(PATH)
                .setParameter("id", id).build();

        HttpDelete httpDelete = new HttpDelete(uri);

        CloseableHttpResponse response = null;

        try {
            response = httpclient.execute(httpDelete);

            assertEquals(IntegrationTestUtils.OK_STRING, response.getStatusLine().toString());

            HttpEntity responseEntity = response.getEntity();

            EntityUtils.consume(responseEntity);
        } catch (UnsupportedEncodingException ex) {
            LOG.error("Unsupported coding", ex);
        } catch (IOException ioex) {
            LOG.error("IOException", ioex);
        } finally {
            if (response != null) {
                try {
                    response.close();
                } catch (IOException ex) {
                    LOG.error("Could not close response", ex);
                }
            }
        }
    }

    ITPersonController.delete();
}

---

From source file:org.wuspba.ctams.ws.ITVenueController.java

protected static void delete() throws Exception {
    List<String> ids = new ArrayList<>();

    CloseableHttpClient httpclient = HttpClients.createDefault();

    URI uri = new URIBuilder().setScheme(PROTOCOL).setHost(HOST).setPort(PORT).setPath(PATH).build();

    HttpGet httpGet = new HttpGet(uri);

    try (CloseableHttpResponse response = httpclient.execute(httpGet)) {
        assertEquals(response.getStatusLine().toString(), IntegrationTestUtils.OK_STRING);

        HttpEntity entity = response.getEntity();

        CTAMSDocument doc = IntegrationTestUtils.convertEntity(entity);

        for (Venue v : doc.getVenues()) {
            ids.add(v.getId());/*from w w  w.  j a  va2  s .  com*/
        }

        EntityUtils.consume(entity);
    }

    for (String id : ids) {
        httpclient = HttpClients.createDefault();

        uri = new URIBuilder().setScheme(PROTOCOL).setHost(HOST).setPort(PORT).setPath(PATH)
                .setParameter("id", id).build();

        HttpDelete httpDelete = new HttpDelete(uri);

        CloseableHttpResponse response = null;

        try {
            response = httpclient.execute(httpDelete);

            assertEquals(IntegrationTestUtils.OK_STRING, response.getStatusLine().toString());

            HttpEntity responseEntity = response.getEntity();

            EntityUtils.consume(responseEntity);
        } catch (UnsupportedEncodingException ex) {
            LOG.error("Unsupported coding", ex);
        } catch (IOException ioex) {
            LOG.error("IOException", ioex);
        } finally {
            if (response != null) {
                try {
                    response.close();
                } catch (IOException ex) {
                    LOG.error("Could not close response", ex);
                }
            }
        }
    }
}

---

From source file:com.bbc.util.ClientCustomSSL.java

public static String clientCustomSLL(String mchid, String path, String data) throws Exception {
    KeyStore keyStore = KeyStore.getInstance("PKCS12");

    System.out.println("?...");
    FileInputStream instream = new FileInputStream(new File("/payment/apiclient_cert.p12"));
    try {/*from   ww w .j  a  va  2  s  .c  o m*/
        keyStore.load(instream, mchid.toCharArray());
    } finally {
        instream.close();
    }

    // Trust own CA and all self-signed certs
    SSLContext sslcontext = SSLContexts.custom().loadKeyMaterial(keyStore, mchid.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(path);
        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();
            System.out.println(response.getStatusLine());
            if (entity != null) {
                System.out.println("Response content length: " + entity.getContentLength());
                BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(entity.getContent()));
                String text;
                StringBuffer sb = new StringBuffer("");
                while ((text = bufferedReader.readLine()) != null) {
                    System.out.println(text);
                    sb.append(text);
                }
                return sb.toString();

            }
            EntityUtils.consume(entity);
            return "";
        } finally {
            response.close();
        }
    } finally {
        httpclient.close();
    }
}

---

From source file:com.beginner.core.utils.HttpUtil.java

/**
 * <p>To request the POST way.</p>
 * /* ww w. j  a va 2s .  co  m*/
 * @param url      request URI
 * @param json      request parameter(json format string)
 * @param timeout   request timeout time in milliseconds(The default timeout time for 30 seconds.)
 * @return String   response result
 * @throws Exception
 * @since 1.0.0
 */
public static String post(String url, String json, Integer timeout) throws Exception {

    // Validates input
    if (StringUtils.isBlank(url))
        throw new IllegalArgumentException("The url cannot be null and cannot be empty.");

    //The default timeout time for 30 seconds
    if (null == timeout)
        timeout = 30000;

    String result = null;
    CloseableHttpClient httpClient = null;
    CloseableHttpResponse httpResponse = null;

    try {
        httpClient = HttpClients.createDefault();
        RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(timeout)
                .setConnectTimeout(timeout).build();

        HttpPost httpPost = new HttpPost(url);
        httpPost.setConfig(requestConfig);
        httpPost.setHeader("Content-Type", "text/plain");
        httpPost.setEntity(new StringEntity(json, "UTF-8"));

        httpResponse = httpClient.execute(httpPost);

        HttpEntity entity = httpResponse.getEntity();

        result = EntityUtils.toString(entity);

        EntityUtils.consume(entity);
    } catch (Exception e) {
        logger.error("POST?", e);
        return null;
    } finally {
        if (null != httpResponse)
            httpResponse.close();
        if (null != httpClient)
            httpClient.close();
    }
    return result;
}

---

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