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

List of usage examples for org.apache.http.impl.client CloseableHttpClient close

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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:org.skfiy.typhon.spi.auth.p.QihooAuthenticator.java

@Override
public UserInfo authentic(OAuth2 oauth) {
    CloseableHttpClient hc = HC_BUILDER.build();
    HttpPost httpPost = new HttpPost("https://openapi.360.cn/user/me");

    List<NameValuePair> nvps = new ArrayList<>();
    nvps.add(new BasicNameValuePair("access_token", oauth.getCode()));

    try {/*from  w w  w  .  j  a va2  s.co m*/

        httpPost.setEntity(new UrlEncodedFormEntity(nvps));
        JSONObject json = hc.execute(httpPost, new ResponseHandler<JSONObject>() {

            @Override
            public JSONObject handleResponse(HttpResponse response)
                    throws ClientProtocolException, IOException {
                String str = StreamUtils.copyToString(response.getEntity().getContent(),
                        StandardCharsets.UTF_8);
                return JSON.parseObject(str);
            }
        });

        if (json.containsKey("error_code")) {
            throw new OAuth2Exception(json.getString("error_code"));
        }

        UserInfo info = new UserInfo();
        info.setUsername(getPlatform().getLabel() + "-" + json.getString("name"));
        info.setPlatform(getPlatform());
        return info;
    } catch (IOException ex) {
        throw new OAuth2Exception("qihoo?", ex);
    } finally {
        try {
            hc.close();
        } catch (IOException ex) {
        }
    }
}

From source file:com.cognifide.aet.proxy.RestProxyServer.java

@Override
public void addHeader(String name, String value) {
    CloseableHttpClient httpClient = HttpClients.createSystem();
    try {/*  ww  w .  jav a2 s . c  o m*/
        URIBuilder uriBuilder = new URIBuilder().setScheme(HTTP).setHost(server.getAPIHost())
                .setPort(server.getAPIPort());
        // Request BMP to add header
        HttpPost request = new HttpPost(
                uriBuilder.setPath(String.format("/proxy/%d/headers", server.getProxyPort())).build());
        request.setHeader("Content-Type", "application/json");
        JSONObject json = new JSONObject();
        json.put(name, value);
        request.setEntity(new StringEntity(json.toString()));
        // Execute request
        CloseableHttpResponse response = httpClient.execute(request);
        int statusCode = response.getStatusLine().getStatusCode();
        if (statusCode != STATUS_CODE_OK) {
            throw new UnableToAddHeaderException(
                    "Invalid HTTP Response when attempting to add header" + statusCode);
        }
        response.close();
    } catch (Exception e) {
        throw new BMPCUnableToConnectException(String.format("Unable to connect to BMP Proxy at '%s:%s'",
                server.getAPIHost(), server.getAPIPort()), e);
    } finally {
        try {
            httpClient.close();
        } catch (IOException e) {
            LOGGER.warn("Unable to close httpClient", e);
        }
    }
}

From source file:net.maritimecloud.identityregistry.utils.KeycloakAdminUtil.java

/**
 * Helper function to GET from keycloak api that isn't supported by the client
 *
 * @param url The url to GET/*from  w w w  .  j a  va 2  s  .  c om*/
 * @param token The access_token to use for identification
 * @return Returns a string representation of the result
 */
private String getFromKeycloak(String url, String token) {
    CloseableHttpClient client = HttpClientBuilder.create().build();
    try {
        log.debug("get url: " + url);
        HttpGet get = new HttpGet(url);
        get.addHeader("Authorization", "Bearer " + token);
        try {
            HttpResponse response = client.execute(get);
            if (response.getStatusLine().getStatusCode() != 200) {
                log.debug("" + response.getStatusLine().getStatusCode());
                return null;
            }
            String content = getContent(response.getEntity());
            return content;
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    } finally {
        try {
            client.close();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
}

From source file:com.cht.imserver.push.TLPushNotification.java

public static PNResult pushMessage_Android(String token, String message, String sender, String licenseKey,
        PNServerType type, String proxy, int port)
        throws IOException, UnsupportedEncodingException, ClientProtocolException {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    HttpHost httpproxy = null;//from  w  w  w .  j ava 2 s .  co m
    String serverURL = null;
    PNResult result = null;
    if (type == PNServerType.android_dev) {
        serverURL = devAndroidHost;
    } else if (type == PNServerType.android_official) {
        serverURL = officialAndroidHost;
    }
    String jsontoken = "{\"androidTokens\":[{\"token\":\"" + token + "\"}]}";
    String jsonmessage = "{\"sender\":\"" + sender + "\",\"message\":\"" + message + "\"}";
    //System.out.println("androiddata=" + jsonmessage);
    //System.out.println("androidtoken=" + jsontoken);

    //logger.info("jsonmessage:" + jsonmessage + ", jsontoken:" + jsontoken + ", licenseKey:" + licenseKey );
    logger.info("jsonmessage:" + jsonmessage + ", licenseKey:" + licenseKey);

    try {
        HttpPost httpPost = new HttpPost(serverURL);
        if (proxy != null) {
            httpproxy = new HttpHost(proxy, port);
            RequestConfig config = RequestConfig.custom().setProxy(httpproxy).build();
            httpPost.setConfig(config);
        }
        List<NameValuePair> nvps = new ArrayList<NameValuePair>();
        nvps.add(new BasicNameValuePair("androiddata", jsonmessage));
        nvps.add(new BasicNameValuePair("androidtoken", jsontoken));
        nvps.add(new BasicNameValuePair("licensekey", licenseKey));
        nvps.add(new BasicNameValuePair("appname", appname));
        httpPost.setEntity(new UrlEncodedFormEntity(nvps));
        //System.out.println(EntityUtils.toString(httpPost.getEntity()) );

        CloseableHttpResponse response2 = httpclient.execute(httpPost);
        Gson mGson = new Gson();
        try {
            //System.out.println(response2.getStatusLine());
            HttpEntity entity2 = response2.getEntity();
            //System.out.println(EntityUtils.toString(entity2));
            result = mGson.fromJson(EntityUtils.toString(entity2), PNResult.class);

            EntityUtils.consume(entity2);

        } finally {
            response2.close();
        }
    } finally {
        httpclient.close();
    }
    return result;
}

From source file:fi.aalto.drumbeat.drumbeatUI.DrumbeatFileHandler.java

public void receiveFileFromURL(String url_string) {
    if (url_string == null || url_string.length() == 0) {
        return;/*from   w ww  .  j  ava  2  s . c  om*/
    }
    if (!url_string.toLowerCase().endsWith(".ifc")) {
        Notification n = new Notification("The file extension has to be .ifc", " ",
                Notification.Type.ERROR_MESSAGE);
        n.setDelayMsec(5000);
        n.show(Page.getCurrent());
        return;
    }
    CloseableHttpClient httpClient = HttpClientBuilder.create().build();
    HttpGet httpget = new HttpGet(url_string);
    HttpResponse response;
    String urlfile = null;
    if (url_string != null) {
        urlfile = url_string.substring(url_string.lastIndexOf('/') + 1, url_string.length());
    }
    if (urlfile == null) {
        return;
    }

    try {
        response = httpClient.execute(httpget);
        HttpEntity entity = response.getEntity();
        if (entity != null) {
            InputStream inputStream = entity.getContent();
            File targetFile = new File(uploads + urlfile);
            OutputStream outputStream = new FileOutputStream(targetFile);
            IOUtils.copy(inputStream, outputStream);
            outputStream.close();
        }
    } catch (Exception e) {
        e.printStackTrace();
        Notification n = new Notification("Could not read the URL: ", e.getMessage(),
                Notification.Type.ERROR_MESSAGE);
        n.setDelayMsec(5000);
        n.show(Page.getCurrent());
        return;
    } finally {
        try {
            httpClient.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    File readyFile = new File(uploads + urlfile);
    if (readyFile.exists())
        handleNewFile(readyFile);
}

From source file:org.fao.geonet.api.records.editing.InspireValidatorUtils.java

/**
 * Checks if is ready.// w  w w  . j  a v  a 2s.c  o  m
 *
 * @param endPoint the end point
 * @param testId the test id
 * @param client the client (optional)
 * @return true, if is ready
 * @throws Exception
 */
public static boolean isReady(String endPoint, String testId, CloseableHttpClient client) throws Exception {

    if (testId == null) {
        return false;
    }

    boolean close = false;
    if (client == null) {
        client = HttpClients.createDefault();
        close = true;
    }

    try {

        HttpGet request = new HttpGet(endPoint + TestRuns_URL + "/" + testId + "/progress");

        request.addHeader("User-Agent", USER_AGENT);
        request.addHeader("Accept", ACCEPT);
        HttpResponse response;

        response = client.execute(request);

        if (response.getStatusLine().getStatusCode() == 200) {

            ResponseHandler<String> handler = new BasicResponseHandler();
            String body = handler.handleResponse(response);

            JSONObject jsonRoot = new JSONObject(body);

            // Completed when estimated number of Test Steps is equal to completed Test Steps
            // Somehow this condition is necessary but not sufficient
            // so another check on real value of test is evaluated
            return jsonRoot.getInt("val") == jsonRoot.getInt("max")
                    & InspireValidatorUtils.isPassed(endPoint, testId, client) != null;

        } else if (response.getStatusLine().getStatusCode() == 404) {

            throw new NotFoundException("Test not found");

        } else {
            Log.warning(Log.SERVICE, "WARNING: INSPIRE service HTTP response: "
                    + response.getStatusLine().getStatusCode() + " for " + TestRuns_URL + "?view=progress");
        }
    } catch (NotFoundException e) {
        throw e;
    } catch (Exception e) {
        Log.error(Log.SERVICE, "Exception in INSPIRE service: " + endPoint, e);
        throw e;
    } finally {
        if (close) {
            try {
                client.close();
            } catch (IOException e) {
                Log.error(Log.SERVICE, "Error closing CloseableHttpClient: " + endPoint, e);
            }
        }
    }

    return false;
}

From source file:kmi.taa.core.SPARQLHTTPClient.java

public String httpGet(String url, String proxy) throws ClientProtocolException, IOException {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    HttpGet httpget = new HttpGet(url);
    String responseBody;/*ww  w .j a v a  2  s. c  o m*/
    try {
        if (!proxy.isEmpty()) {
            String[] str = proxy.split(":");
            int port = Integer.parseInt(str[1]);
            HttpHost host = new HttpHost(str[0], port, str[2]);
            RequestConfig config = RequestConfig.custom().setProxy(host).build();
            httpget.setConfig(config);
        }

        ResponseHandler<String> responseHandler = new ResponseHandler<String>() {
            public String handleResponse(final HttpResponse response)
                    throws ClientProtocolException, IOException {
                int status = response.getStatusLine().getStatusCode();
                if (status >= 200 && status < 300) {
                    try {
                        HttpEntity entity = response.getEntity();
                        return entity != null ? EntityUtils.toString(entity, StandardCharsets.UTF_8) : null;
                    } catch (ClientProtocolException e) {
                        return "";
                    }
                }
                return "";
            }

        };

        responseBody = httpclient.execute(httpget, responseHandler);
    } finally {
        httpclient.close();
    }

    return responseBody;
}

From source file:io.uploader.drive.drive.largefile.DriveAuth.java

public boolean updateAccessToken() throws UnsupportedEncodingException, IOException {
    // If a refresh_token is set, this class tries to retrieve an access_token.
    // If refresh_token is no longer valid it resets all tokens to an empty string.
    if (refreshToken.isEmpty() || accessToken.isEmpty()) {
        accessToken = config.getCredential().getAccessToken();
        tokenType = "";
        refreshToken = config.getCredential().getRefreshToken();
    }/*from ww w . ja  v a2s . c o  m*/
    logger.info("Updating access_token from Google");
    CloseableHttpClient httpclient = getHttpClient();
    HttpPost httpPost = new HttpPost("https://accounts.google.com/o/oauth2/token");
    List<NameValuePair> nvps = new ArrayList<NameValuePair>();
    nvps.add(new BasicNameValuePair("client_id", clientId));
    nvps.add(new BasicNameValuePair("client_secret", clientSecret));
    nvps.add(new BasicNameValuePair("refresh_token", refreshToken));
    nvps.add(new BasicNameValuePair("grant_type", "refresh_token"));
    BufferedHttpEntity postentity = new BufferedHttpEntity(new UrlEncodedFormEntity(nvps));
    httpPost.setEntity(postentity);
    CloseableHttpResponse response = httpclient.execute(httpPost);
    BufferedHttpEntity entity = new BufferedHttpEntity(response.getEntity());
    EntityUtils.consume(response.getEntity());
    boolean tokensOK = false;
    try {
        if (response.getStatusLine().getStatusCode() == 200 && entity != null) {
            String retSrc = EntityUtils.toString(entity);
            JSONObject result = new JSONObject(retSrc);
            accessToken = result.getString("access_token");
            tokenType = result.getString("token_type");
            tokensOK = true;
        }
    } finally {
        response.close();
    }
    httpclient.close();
    if (!tokensOK) {
        refreshToken = "";
        accessToken = "";
        tokenType = "";
    }
    return tokensOK;
}

From source file:com.burakgon.gcmsender.GCMSenderUI.java

private void sendButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_sendButtonActionPerformed
    CloseableHttpClient httpClient = HttpClientBuilder.create().build(); //Use this instead

    try {/*from www  . java 2  s . c o m*/
        HttpPost request = new HttpPost("https://gcm-http.googleapis.com/gcm/send");
        JSONObject json = new JSONObject();
        StringEntity params = new StringEntity(
                "{ \"notification\": { \"title\":" + "\"" + notificationTitleText.getText() + "\""
                        + ", \"text\":" + "\"" + notificationMessageText.getText() + "\"" + "}, \"to\" :" + "\""
                        + toDevice.getText() + "\"" + "}");

        request.addHeader("content-type", "application/json");
        request.addHeader("authorization", "key=" + gcmAPIText.getText());

        StringEntity se = new StringEntity(json.toString());
        request.setEntity(params);
        HttpResponse response = httpClient.execute(request);

        resultText.setText(response.getStatusLine().toString());
        // handle response here...
    } catch (Exception ex) {
        // handle exception here
        Logger.getLogger(GCMSenderUI.class.getName()).log(Level.SEVERE, null, ex);

    } finally {
        try {
            httpClient.close();
        } catch (IOException ex) {
            Logger.getLogger(GCMSenderUI.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

}