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:com.continuuity.loom.provisioner.mock.MockWorker.java

private void finishTask(String taskId, ProvisionerAction action) throws IOException {
    LOG.debug("finishing task {}, which is a {} action.", taskId, action);
    try {/*w  ww.  j a v  a  2  s .  c  om*/
        JsonObject body = new JsonObject();
        body.addProperty("provisionerId", provisionerId);
        body.addProperty("workerId", provisionerId + "." + workerId);
        body.addProperty("taskId", taskId);
        body.addProperty("tenantId", tenantId);
        body.addProperty("status", "0");
        // include some random field in the result
        JsonObject result = new JsonObject();
        result.addProperty(RandomStringUtils.randomAlphanumeric(4), RandomStringUtils.randomAlphanumeric(8));
        if (action == ProvisionerAction.CONFIRM) {
            String ip = Joiner.on('.').join(RandomStringUtils.randomNumeric(3),
                    RandomStringUtils.randomNumeric(3), RandomStringUtils.randomNumeric(3),
                    RandomStringUtils.randomNumeric(3));
            result.addProperty("ipaddress", ip);
            LOG.debug("adding ip {}.", ip);
        }
        body.add("result", result);

        finishRequest.setEntity(new StringEntity(GSON.toJson(body)));
        CloseableHttpResponse response = httpClient.execute(finishRequest, httpContext);
        try {
            int statusCode = response.getStatusLine().getStatusCode();
            if (statusCode / 100 != 2) {
                LOG.error("Error finishing task {}. Got status code {} with message:\n{}", taskId, statusCode,
                        getResponseString(response));
            }
        } finally {
            response.close();
        }
    } catch (Exception e) {
        LOG.error("Exception making finish request.", e);
    } finally {
        finishRequest.reset();
    }
}

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From source file:com.msds.km.service.Impl.YunmaiAPIDrivingLicenseRecognitionServcieiImpl.java

@Override
protected DrivingLicense recognitionInternal(File file) throws RecognitionException {
    try {//from   w  w w .j  a  v a2 s  .c  om
        HttpPost httppost = new HttpPost(POST_URL);
        FileBody fileBody = new FileBody(file);

        HttpEntity reqEntity = MultipartEntityBuilder.create().addPart("img", fileBody)
                .addTextBody("action", "driving").addTextBody("callbackurl", "/idcard/").build();

        httppost.setEntity(reqEntity);

        CloseableHttpResponse response = httpclient.execute(httppost);
        try {
            String content = EntityUtils.toString(response.getEntity());
            EntityUtils.consume(response.getEntity());
            return this.parseDrivingLicense(content);
        } catch (IOException e) {
            throw new RecognitionException(
                    "can not post request to the url:" + POST_URL + ", please check the network.", e);
        } finally {
            try {
                response.close();
            } catch (IOException e) {
                throw new RecognitionException(
                        "can not post request to the url:" + POST_URL + ", please check the network.", e);
            }
        }
    } catch (FileNotFoundException e) {
        throw new RecognitionException(
                "the file can not founded:" + file.getAbsolutePath() + ", please check the file.", e);
    } catch (ClientProtocolException e) {
        throw new RecognitionException(
                "can not post request to the url:" + POST_URL + ", please check the network.", e);
    } catch (IOException e) {
        throw new RecognitionException(
                "can not post request to the url:" + POST_URL + ", please check the network.", e);
    }
}

---

From source file:com.code42.demo.RestInvoker.java

/**
 * Builds and executes an HttpPost Request by appending the urlQuery parameter to the 
 * serverHost:serverPort variables and inserting the contents of the payload parameter.
 * Returns the data payload response as a JSONObject. 
 * //from ww  w . ja  v a2 s  .c  om
 * @param urlQuery
 * @param payload
 * @return org.json.simple.JSONObject
 * @throws Exception
 */
public JSONObject postAPI(String urlQuery, String payload) throws Exception {
    HttpClientBuilder hcs;
    CloseableHttpClient httpClient;
    hcs = HttpClients.custom().setDefaultCredentialsProvider(credsProvider);
    if (ssl) {
        hcs.setSSLSocketFactory(sslsf);
    }
    httpClient = hcs.build();
    JSONObject data;
    StringEntity payloadEntity = new StringEntity(payload, ContentType.APPLICATION_JSON);
    try {
        HttpPost httpPost = new HttpPost(ePoint + urlQuery);
        m_log.info("Executing request : " + httpPost.getRequestLine());
        m_log.debug("Payload : " + payload);
        httpPost.setEntity(payloadEntity);
        CloseableHttpResponse resp = httpClient.execute(httpPost);
        try {
            String jsonResponse = EntityUtils.toString(resp.getEntity());
            JSONParser jp = new JSONParser();
            JSONObject jObj = (JSONObject) jp.parse(jsonResponse);
            data = (JSONObject) jObj.get("data");
            m_log.debug(data);

        } finally {
            resp.close();
        }
    } finally {
        httpClient.close();
    }
    return data;
}

---

From source file:org.thoughtcrime.securesms.mms.MmsConnection.java

protected byte[] makeRequest(boolean useProxy) throws IOException {
    Log.w(TAG, "connecting to " + apn.getMmsc() + (useProxy ? " using proxy" : ""));

    HttpUriRequest request;//w w w.java 2  s. c om
    CloseableHttpClient client = null;
    CloseableHttpResponse response = null;
    try {
        request = constructRequest(useProxy);
        client = constructHttpClient();
        response = client.execute(request);

        Log.w(TAG, "* response code: " + response.getStatusLine());

        if (response.getStatusLine().getStatusCode() == 200) {
            return parseResponse(response.getEntity().getContent());
        }
    } finally {
        if (response != null)
            response.close();
        if (client != null)
            client.close();
    }

    throw new IOException("unhandled response code");
}

---

From source file:multichain.command.builders.QueryBuilderCommon.java

private Object executeRequest() throws IOException, ClientProtocolException, MultichainException {
    CloseableHttpResponse response = httpclient.execute(httppost);
    //      int statusCode = response.getStatusLine().getStatusCode();
    //      if (statusCode >= 400) {
    //         EntityUtils.consume(response.getEntity());
    //         throw new MultichainException("code :" + statusCode, "message : " + response.getStatusLine().getReasonPhrase());
    //      }/*from  ww w  .ja  va2s . c  om*/
    HttpEntity entity = response.getEntity();

    String rpcAnswer = EntityUtils.toString(entity);
    response.close();

    final Gson gson = new GsonBuilder().create();
    final MultiChainRPCAnswer multiChainRPCAnswer = gson.fromJson(rpcAnswer, MultiChainRPCAnswer.class);

    if (multiChainRPCAnswer != null && multiChainRPCAnswer.getError() == null) {
        return multiChainRPCAnswer.getResult();
    } else if (multiChainRPCAnswer != null && multiChainRPCAnswer.getError() != null) {
        throw new MultichainException("code :" + multiChainRPCAnswer.getError().get("code").toString(),
                "message : " + multiChainRPCAnswer.getError().get("message").toString());
    } else {
        throw new MultichainException(null, "General RPC Exceution Technical Error");
    }
}

---

From source file:de.bytefish.fcmjava.client.http.HttpClient.java

private <TRequestMessage> void internalPost(TRequestMessage requestMessage) throws Exception {

    CloseableHttpClient client = null;/*from  w ww.j a va2 s  .co  m*/
    try {
        client = httpClientBuilder.build();
        // Initialize a new post Request:
        HttpPost httpPost = new HttpPost(settings.getFcmUrl());

        // Set the JSON String as data:
        httpPost.setEntity(new StringEntity(JsonUtils.getAsJsonString(requestMessage), StandardCharsets.UTF_8));

        // Execute the Request:
        CloseableHttpResponse response = null;
        try {
            response = client.execute(httpPost);
            // Get the HttpEntity:
            HttpEntity entity = response.getEntity();

            // Let's be a good citizen and consume the HttpEntity:
            if (entity != null) {

                // Make Sure it is fully consumed:
                EntityUtils.consume(entity);
            }
        } finally {
            if (response != null) {
                response.close();
            }
        }
    } finally {
        if (client != null) {
            client.close();
        }
    }
}

---

From source file:controlador.ControlEmpleados.java

/**
 * Solicita al server la SecretKey para cifrar/descifrar el resto de la comunicacin. Primero, hace una
 * peticin http de cuya respuesta abre un InputStream y almacena el stream de bytes en un fichero binario.
 * Este fichero es la clave pblica del servidor y se utilizar para descifrar asimtricamente la segunda
 * peticin, la cual contiene un objeto SecretKey que ser el utilizado para cifrar/descifrar de manera simtrica.
 *//*from   w w  w .j a v  a2s.  c  o  m*/
public void solicitarClave() {
    CloseableHttpClient httpclient = HttpClients.createDefault();
    try {
        HttpGet httpGet = new HttpGet(Configuration.getInstance().getServerUrl() + "/secretKey?opcion=public");
        CloseableHttpResponse response1 = httpclient.execute(httpGet,
                SessionContext.getInstance().getContext());
        try {
            HttpEntity entity1 = response1.getEntity();
            File f = new File("./server1024.publica");
            if (f.exists()) {
                f.delete();
            }
            IOUtils.copy(entity1.getContent(), new FileOutputStream(f));
        } finally {
            response1.close();
        }

        httpGet = new HttpGet(Configuration.getInstance().getServerUrl() + "/secretKey?opcion=secret");
        response1 = httpclient.execute(httpGet, SessionContext.getInstance().getContext());
        try {
            HttpEntity entity1 = response1.getEntity();
            String respuesta = EntityUtils.toString(entity1);
            byte[] clave = Base64.decodeBase64(respuesta);
            //descifro
            byte[] bufferPub = new byte[5000];
            File f = new File("server1024.publica");
            System.out.println(f.getAbsolutePath());
            FileInputStream in = new FileInputStream(f);
            int chars = in.read(bufferPub, 0, 5000);
            in.close();

            byte[] bufferPub2 = new byte[chars];
            System.arraycopy(bufferPub, 0, bufferPub2, 0, chars);

            Security.addProvider(new BouncyCastleProvider()); // Cargar el provider BC
            Security.addProvider(new org.bouncycastle.jce.provider.BouncyCastleProvider());
            Cipher cifrador = Cipher.getInstance("RSA/ECB/PKCS1Padding", "BC");

            KeyFactory keyFactoryRSA = KeyFactory.getInstance("RSA", "BC"); // Hace uso del provider BC
            // 4.2 Recuperar clave publica desde datos codificados en formato X509
            X509EncodedKeySpec clavePublicaSpec = new X509EncodedKeySpec(bufferPub2);
            PublicKey clavePublica2 = keyFactoryRSA.generatePublic(clavePublicaSpec);

            cifrador.init(Cipher.DECRYPT_MODE, clavePublica2); // Descrifra con la clave privada

            byte[] claveAES = cifrador.doFinal(clave);
            SecretKey originalKey = new SecretKeySpec(claveAES, 0, claveAES.length, "AES");
            SessionContext.getInstance().setSecretKey(originalKey);

        } finally {
            response1.close();
        }

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

---

From source file:com.microsoft.applicationinsights.internal.channel.simplehttp.SimpleHttpChannel.java

@Override
public void send(Telemetry item) {
    try {/*from   w  w w  . j a  v a2s  . c om*/
        // Establish the payload.
        StringWriter writer = new StringWriter();
        //            item.serialize(new JsonWriter(writer));
        item.serialize(new JsonTelemetryDataSerializer(writer));

        // Send it.

        String payload = writer.toString();

        if (developerMode) {
            InternalLogger.INSTANCE.trace("SimpleHttpChannel, payload: %s", payload);
        }

        HttpPost request = new HttpPost(DEFAULT_SERVER_URI);
        StringEntity body = new StringEntity(payload, ContentType.create("application/x-json-stream"));
        request.setEntity(body);

        CloseableHttpClient httpClient = HttpClients.createDefault();

        CloseableHttpResponse response = null;
        try {
            response = httpClient.execute(request);
            HttpEntity respEntity = response.getEntity();
            if (respEntity != null)
                respEntity.getContent().close();

            if (developerMode) {
                InternalLogger.INSTANCE.trace("SimpleHttpChannel, response: %s", response.getStatusLine());
            }
        } catch (IOException ioe) {
            try {
                if (response != null) {
                    response.close();
                }
            } catch (IOException ioeIn) {
            }
        }
    } catch (IOException ioe) {
    }
}

---

From source file:com.supermap.desktop.icloud.impl.LicenseServiceImpl.java

/**
 * @param response// w ww  .  jav a  2s.c  o  m
 * @return
 * @throws java.lang.UnsupportedOperationException
 * @throws IOException
 */
private String getJsonStrFromResponse(CloseableHttpResponse response)
        throws java.lang.UnsupportedOperationException, IOException {
    String result = "";
    try {
        HttpEntity entity = response.getEntity();
        if (entity != null) {
            System.out.println("----------------------");
            result = EntityUtils.toString(entity, "UTF-8");
            System.out.println(result);
            System.out.println("----------------------");
        }
    } finally {
        response.close();
    }

    return result;
}

---

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