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

List of usage examples for org.apache.http.client.methods CloseableHttpResponse getEntity

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Introduction

In this page you can find the example usage for org.apache.http.client.methods CloseableHttpResponse getEntity.

Prototype

HttpEntity getEntity();

Source Link

Usage

From source file:com.calmio.calm.integration.Helpers.HTTPHandler.java

public static HTTPResponseData sendPost(String url, String body, String username, String pwd) throws Exception {

    CloseableHttpClient client = HttpClients.custom()
            .setDefaultCredentialsProvider(getCredentialsProvider(url, username, pwd)).build();

    int responseCode = 0;
    StringBuffer respo = null;//from ww w . ja v a  2s  . com
    String userPassword = username + ":" + pwd;
    //        String encoding = Base64.getEncoder().encodeToString(userPassword.getBytes());
    String encoding = Base64.encodeBase64String(userPassword.getBytes());

    try {
        HttpPost request = new HttpPost(url);
        request.addHeader("Authorization", "Basic " + encoding);
        request.addHeader("User-Agent", USER_AGENT);
        request.addHeader("Accept-Language", "en-US,en;q=0.5");
        request.addHeader("Content-Type", "application/json; charset=UTF-8");
        request.setHeader("Accept", "application/json");
        System.out.println("Executing request " + request.getRequestLine());
        System.out.println("Executing request " + Arrays.toString(request.getAllHeaders()));
        StringEntity se = new StringEntity(body);
        request.setEntity(se);
        CloseableHttpResponse response = client.execute(request);
        try {
            responseCode = response.getStatusLine().getStatusCode();
            System.out.println("\nSending 'POST' request to URL : " + url);
            System.out.println("Post body : " + body);
            System.out.println("Response Code : " + responseCode);
            BufferedReader in = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
            respo = new StringBuffer();
            String inputLine;
            while ((inputLine = in.readLine()) != null) {
                respo.append(inputLine);
            }
        } finally {
            response.close();
        }
    } finally {
        client.close();
    }

    HTTPResponseData result = new HTTPResponseData(responseCode, ((respo == null) ? "" : respo.toString()));
    System.out.println(result.getStatusCode() + "/n" + result.getBody());
    return result;
}

From source file:org.smartloli.kafka.eagle.common.util.HttpClientUtils.java

/**
 * Send request by post method./*from w w w  .ja  va 2s.  com*/
 * 
 * @param uri:
 *            http://ip:port/demo
 */
public static String doPostJson(String uri, String data) {
    String result = "";
    try {
        CloseableHttpClient client = null;
        CloseableHttpResponse response = null;
        try {
            HttpPost httpPost = new HttpPost(uri);
            httpPost.setHeader(HTTP.CONTENT_TYPE, "application/json");
            httpPost.setEntity(new StringEntity(data, ContentType.create("text/json", "UTF-8")));
            client = HttpClients.createDefault();
            response = client.execute(httpPost);
            HttpEntity entity = response.getEntity();
            result = EntityUtils.toString(entity);
        } finally {
            if (response != null) {
                response.close();
            }
            if (client != null) {
                client.close();
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
        LOG.error("Do post json request has error, msg is " + e.getMessage());
    }

    return result;
}

From source file:tradeok.HttpTool.java

/**
 * HTTPS5S/* w  w  w.  j  a  v a2 s .  c o  m*/
 *
 * @param reqURL
 * @param params
 * @return
 */
public static String connectPostHttps(String reqURL, Map<String, String> params) {

    String responseContent = null;

    HttpPost httpPost = new HttpPost(reqURL);
    try {
        RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(connectTimeout)
                .setConnectTimeout(connectTimeout).setConnectionRequestTimeout(connectTimeout).build();

        List<NameValuePair> formParams = new ArrayList<NameValuePair>();
        httpPost.setEntity(new UrlEncodedFormEntity(formParams, Consts.UTF_8));
        httpPost.setConfig(requestConfig);
        //  Entry
        for (Map.Entry<String, String> entry : params.entrySet()) {
            formParams.add(new BasicNameValuePair(entry.getKey(), entry.getValue()));
        }
        CloseableHttpResponse response = httpclient.execute(httpPost);
        try {
            // POST
            HttpEntity entity = response.getEntity(); // ??
            try {
                if (null != entity) {
                    responseContent = EntityUtils.toString(entity, Consts.UTF_8);
                }
            } finally {
                if (entity != null) {
                    entity.getContent().close();
                }
            }
        } finally {
            if (response != null) {
                response.close();
            }
        }
        System.out.printf("\ninfo:requestURI : " + httpPost.getURI() + ", responseContent: " + responseContent);
    } catch (ClientProtocolException e) {
        e.printStackTrace();
        System.out.printf("\nerror:ClientProtocolException", e);
    } catch (IOException e) {
        e.printStackTrace();
        System.out.printf("\nerror:IOException", e);
    } finally {
        httpPost.releaseConnection();
    }
    return responseContent;

}

From source file:com.comcast.viper.hlsparserj.PlaylistFactory.java

/**
 * Returns a playlist inputStream given an httpClient and a URL.
 * @param httpClient http client//from   w  ww  .j  a v  a  2  s  .c o  m
 * @param url URL to a playlist
 * @return inputStream
 * @throws IOException on HTTP connection exception
 */
private static InputStream getPlaylistInputStream(final CloseableHttpClient httpClient, final URL url)
        throws IOException {
    HttpGet get = new HttpGet(url.toString());
    CloseableHttpResponse response = null;
    response = httpClient.execute(get);
    if (response == null) {
        throw new IOException("Request returned a null response");
    }
    if (response.getStatusLine().getStatusCode() != HttpStatus.SC_OK) {
        response.close();
        throw new IOException("Request returned a status code of " + response.getStatusLine().getStatusCode());
    }

    return response.getEntity().getContent();
}

From source file:zz.pseas.ghost.login.weibo.SinaWeiboLogin.java

public static String getSinaCookie(String username, String password) throws Exception {

    StringBuilder sb = new StringBuilder();
    HtmlUnitDriver driver = new HtmlUnitDriver(true);
    // driver.setSocksProxy("127.0.0.1", 1080);
    // driver.setProxy("127.0.0.1", 1080);
    // HtmlOption htmlOption=new Ht
    // WebDriver driver = new FirefoxDriver();
    driver.setJavascriptEnabled(true);/*from  w  w  w .  ja va 2  s.co  m*/
    // user agent switcher//
    String loginAddress = "http://login.weibo.cn/login/";
    driver.get(loginAddress);
    WebElement ele = driver.findElementByCssSelector("img");
    String src = ele.getAttribute("src");
    String cookie = concatCookie(driver);

    CloseableHttpClient httpclient = HttpClients.createDefault();
    RequestConfig requestConfig = RequestConfig.custom().setSocketTimeout(1000).setConnectTimeout(1000)
            .setCookieSpec(cookie).build();

    HttpGet httpget = new HttpGet(src);
    httpget.setConfig(requestConfig);
    CloseableHttpResponse response = httpclient.execute(httpget);

    HttpEntity entity;
    String result = null;
    try {

        if (response.getStatusLine().getStatusCode() != HttpURLConnection.HTTP_OK) {
            // try again//
        }
        entity = response.getEntity();

        if (entity != null) {
            InputStream instream = entity.getContent();
            try {
                // do something useful
                InputStream inputStream = entity.getContent();
                BufferedImage img = ImageIO.read(inputStream);
                // deal with the weibo captcha //
                String picName = LoginUtils.getCurrentTime("yyyyMMdd-hhmmss");
                // captcha//
                LoginUtils.getCaptchaDir();
                picName = "./captcha/captcha-" + picName + ".png";
                ImageIO.write(img, "png", new File(picName));
                String userInput = new CaptchaFrame(img).getUserInput();
                WebElement mobile = driver.findElementByCssSelector("input[name=mobile]");
                mobile.sendKeys(username);
                WebElement pass = driver.findElementByCssSelector("input[name^=password]");
                pass.sendKeys(password);
                WebElement code = driver.findElementByCssSelector("input[name=code]");
                code.sendKeys(userInput);
                WebElement rem = driver.findElementByCssSelector("input[name=remember]");
                rem.click();
                WebElement submit = driver.findElementByCssSelector("input[name=submit]");
                // ?//
                submit.click();
                result = concatCookie(driver);
                driver.close();
            } finally {
                instream.close();
            }
        }
    } finally {
        response.close();
    }

    if (result.contains("gsid_CTandWM")) {
        return result;
    } else {
        // throw new Exception("weibo login failed");
        return null;
    }
}

From source file:DeliverWork.java

private static String getResultBody(String url) {
    CloseableHttpClient httpClient = null;
    CloseableHttpResponse response = null;
    String resultBody = null;//from w  w w .j av a2s.com
    try {
        httpClient = HttpClients.createDefault();
        // http(get?)
        HttpGet httpget = new HttpGet(url);
        response = httpClient.execute(httpget);
        HttpEntity result = response.getEntity();
        resultBody = EntityUtils.toString(result);
    } catch (Exception ex) {
        ex.printStackTrace();
    } finally {
        try {
            if (response != null) {
                response.close();
            }
            if (httpClient != null) {
                httpClient.close();
            }
        } catch (IOException e) {
            e.printStackTrace();
        }

    }
    return resultBody;
}

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

private static void add() throws Exception {
    ITVenueController.add();/*  www.j  av  a2s  . c o  m*/
    ITJudgeController.add();
    ITBandController.add();
    ITBandContestController.add();

    CTAMSDocument doc = new CTAMSDocument();
    doc.getVenues().add(TestFixture.INSTANCE.venue);
    doc.getJudges().add(TestFixture.INSTANCE.judgeAndy);
    doc.getJudges().add(TestFixture.INSTANCE.judgeJamie);
    doc.getJudges().add(TestFixture.INSTANCE.judgeBob);
    doc.getJudges().add(TestFixture.INSTANCE.judgeEoin);
    doc.getBandContests().add(TestFixture.INSTANCE.bandContest);
    doc.getBands().add(TestFixture.INSTANCE.skye);
    doc.getBandContestEntry().add(TestFixture.INSTANCE.bandContestEntry);

    String xml = XMLUtils.marshal(doc);

    CloseableHttpClient httpclient = HttpClients.createDefault();

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

    HttpPost httpPost = new HttpPost(uri);

    StringEntity xmlEntity = new StringEntity(xml, ContentType.APPLICATION_XML);

    CloseableHttpResponse response = null;

    try {
        httpPost.setEntity(xmlEntity);
        response = httpclient.execute(httpPost);

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

        HttpEntity responseEntity = response.getEntity();

        doc = IntegrationTestUtils.convertEntity(responseEntity);

        TestFixture.INSTANCE.bandContestEntry.setId(doc.getBandContestEntry().get(0).getId());

        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:org.wuspba.ctams.ws.ITSoloContestEntryController.java

private static void add() throws Exception {
    ITVenueController.add();//  ww  w. jav  a 2 s  . c o m
    ITJudgeController.add();
    ITPersonController.add();
    ITSoloContestController.add();

    CTAMSDocument doc = new CTAMSDocument();
    doc.getVenues().add(TestFixture.INSTANCE.venue);
    doc.getJudges().add(TestFixture.INSTANCE.judgeAndy);
    doc.getJudges().add(TestFixture.INSTANCE.judgeJamie);
    doc.getJudges().add(TestFixture.INSTANCE.judgeBob);
    doc.getJudges().add(TestFixture.INSTANCE.judgeEoin);
    doc.getSoloContests().add(TestFixture.INSTANCE.soloContest);
    doc.getPeople().add(TestFixture.INSTANCE.elaine);
    doc.getSoloContestEntry().add(TestFixture.INSTANCE.soloContestEntry);

    String xml = XMLUtils.marshal(doc);

    CloseableHttpClient httpclient = HttpClients.createDefault();

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

    HttpPost httpPost = new HttpPost(uri);

    StringEntity xmlEntity = new StringEntity(xml, ContentType.APPLICATION_XML);

    CloseableHttpResponse response = null;

    try {
        httpPost.setEntity(xmlEntity);
        response = httpclient.execute(httpPost);

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

        HttpEntity responseEntity = response.getEntity();

        doc = IntegrationTestUtils.convertEntity(responseEntity);

        TestFixture.INSTANCE.soloContestEntry.setId(doc.getSoloContestEntry().get(0).getId());

        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:org.xwiki.contrib.repository.pypi.internal.utils.PyPiHttpUtils.java

public static InputStream performGet(URI uri, HttpClientFactory httpClientFactory, HttpContext localContext)
        throws HttpException {
    HttpGet getMethod = new HttpGet(uri);
    CloseableHttpClient httpClient = httpClientFactory.createClient(null, null);
    CloseableHttpResponse response;
    try {// ww w .  j  av a2 s.  c  om
        if (localContext != null) {
            response = httpClient.execute(getMethod, localContext);
        } else {
            response = httpClient.execute(getMethod);
        }
    } catch (Exception e) {
        throw new HttpException(String.format("Failed to request [%s]", getMethod.getURI()), e);
    }

    int statusCode = response.getStatusLine().getStatusCode();
    if (statusCode == HttpStatus.SC_OK) {
        try {
            return response.getEntity().getContent();
        } catch (IOException e) {
            throw new HttpException(
                    String.format("Failed to parse response body of request [%s]", getMethod.getURI()), e);
        }
    } else if (statusCode == HttpStatus.SC_NOT_FOUND) {
        return null;
    } else {
        throw new HttpException(String.format("Invalid answer [%s] from the server when requesting [%s]",
                response.getStatusLine().getStatusCode(), getMethod.getURI()));
    }
}

From source file:org.pepstock.jem.commands.util.HttpUtil.java

/**
 * Calls a http node of JEM to get all members of group, necessary to client
 * to connect to JEM.//  w w w. ja  v a 2  s.  c om
 * 
 * @param url http URL to call
 * @return Arrays with all members of Hazelcast cluster
 * @throws SubmitException if errors occur
 */
public static String[] getMembers(String url) throws SubmitException {
    // creates a HTTP client
    CloseableHttpClient httpclient = null;
    try {
        httpclient = createHttpClient(url);
        // concats URL with query string
        String completeUrl = url + HttpUtil.MEMBERS_QUERY_STRING;
        // prepares GET request and basic response handler
        HttpGet httpget = new HttpGet(completeUrl);
        CloseableHttpResponse response = httpclient.execute(httpget);
        HttpEntity entity = response.getEntity();
        if (entity != null) {
            long len = entity.getContentLength();
            if (len != -1 && len < 2048) {
                // executes and parse the results
                // result must be
                // [ipaddress:port],[ipaddress:port],[ipaddress:port],....[ipaddress:port]
                return EntityUtils.toString(entity).trim().split(",");
            } else {
                throw new IOException("HTTP Entity content length wrong: " + len);
            }
        }
        throw new IOException("HTTP Entity is null");
    } catch (KeyManagementException e) {
        throw new SubmitException(SubmitMessage.JEMW001E, e);
    } catch (UnrecoverableKeyException e) {
        throw new SubmitException(SubmitMessage.JEMW001E, e);
    } catch (NoSuchAlgorithmException e) {
        throw new SubmitException(SubmitMessage.JEMW001E, e);
    } catch (KeyStoreException e) {
        throw new SubmitException(SubmitMessage.JEMW001E, e);
    } catch (URISyntaxException e) {
        throw new SubmitException(SubmitMessage.JEMW001E, e);
    } catch (ClientProtocolException e) {
        throw new SubmitException(SubmitMessage.JEMW001E, e);
    } catch (IOException e) {
        throw new SubmitException(SubmitMessage.JEMW001E, e);
    } finally {
        // close http client
        if (httpclient != null) {
            try {
                httpclient.close();
            } catch (IOException e) {
                LogAppl.getInstance().ignore(e.getMessage(), e);
            }
        }
    }
}