Example usage for java.net HttpURLConnection addRequestProperty

Introduction

In this page you can find the example usage for java.net HttpURLConnection addRequestProperty.

Prototype

public void addRequestProperty(String key, String value) 

Source Link

Document

Adds a general request property specified by a key-value pair.

Usage

From source file:org.runnerup.export.GooglePlusSynchronizer.java

public Status refreshToken() {
    Status s = Status.OK;/*w  w w.  j  a  v a2  s.c o m*/
    HttpURLConnection conn = null;

    final FormValues fv = new FormValues();
    fv.put("client_id", getClientId());
    fv.put("client_secret", getClientSecret());
    fv.put("grant_type", "refresh_token");
    fv.put("refresh_token", getRefreshToken());

    try {
        URL url = new URL(getTokenUrl());
        conn = (HttpURLConnection) url.openConnection();
        conn.setDoOutput(true);
        conn.setRequestMethod(RequestMethod.POST.name());
        conn.addRequestProperty("Content-Type", "application/x-www-form-urlencoded");

        SyncHelper.postData(conn, fv);

        InputStream in = new BufferedInputStream(conn.getInputStream());
        JSONObject obj = SyncHelper.parse(in);
        conn.disconnect();

        access_token = obj.getString("access_token");
        expire_time = obj.getLong("expires_in");
        token_now = System.currentTimeMillis();

        return s;
    } catch (MalformedURLException e) {
        s = Status.ERROR;
        s.ex = e;
    } catch (ProtocolException e) {
        s = Status.ERROR;
        s.ex = e;
    } catch (IOException e) {
        s = Status.ERROR;
        s.ex = e;
    } catch (JSONException e) {
        s.ex = e;
    }

    if (s.ex != null)
        s.ex.printStackTrace();

    return s;
}

---

From source file:org.apache.tez.runtime.library.shuffle.common.Fetcher.java

private HttpURLConnection connectToShuffleHandler(String host, int port, int partition,
        List<InputAttemptIdentifier> inputs) throws IOException {
    try {/*  w  ww.j av  a2  s .  c o m*/
        this.url = constructInputURL(host, port, partition, inputs);
        HttpURLConnection connection = openConnection(url);

        // generate hash of the url
        this.msgToEncode = SecureShuffleUtils.buildMsgFrom(url);
        this.encHash = SecureShuffleUtils.hashFromString(msgToEncode, shuffleSecret);

        // put url hash into http header
        connection.addRequestProperty(SecureShuffleUtils.HTTP_HEADER_URL_HASH, encHash);
        // set the read timeout
        connection.setReadTimeout(readTimeout);
        // put shuffle version into http header
        connection.addRequestProperty(ShuffleHeader.HTTP_HEADER_NAME, ShuffleHeader.DEFAULT_HTTP_HEADER_NAME);
        connection.addRequestProperty(ShuffleHeader.HTTP_HEADER_VERSION,
                ShuffleHeader.DEFAULT_HTTP_HEADER_VERSION);

        connect(connection, connectionTimeout);
        return connection;
    } catch (IOException e) {
        LOG.warn("Failed to connect to " + host + " with " + srcAttempts.size() + " inputs", e);
        throw e;
    }
}

---

From source file:org.openhab.binding.miele.internal.handler.MieleBridgeHandler.java

protected String post(URL url, Map<String, String> headers, String data) throws IOException {
    HttpURLConnection connection = (HttpURLConnection) url.openConnection();

    if (headers != null) {
        for (Map.Entry<String, String> entry : headers.entrySet()) {
            connection.addRequestProperty(entry.getKey(), entry.getValue());
        }/* w  w w. j  ava  2  s  .c om*/
    }

    connection.addRequestProperty("Accept-Encoding", "gzip");

    connection.setRequestMethod("POST");
    connection.setDoOutput(true);
    connection.connect();

    OutputStream out = null;

    try {
        out = connection.getOutputStream();

        out.write(data.getBytes());
        out.flush();

        int statusCode = connection.getResponseCode();
        if (statusCode != HttpURLConnection.HTTP_OK) {
            logger.debug("An unexpected status code was returned: '{}'", statusCode);
        }
    } finally {
        if (out != null) {
            out.close();
        }
    }

    String responseEncoding = connection.getHeaderField("Content-Encoding");
    responseEncoding = (responseEncoding == null ? "" : responseEncoding.trim());

    ByteArrayOutputStream bos = new ByteArrayOutputStream();

    InputStream in = connection.getInputStream();
    try {
        in = connection.getInputStream();
        if ("gzip".equalsIgnoreCase(responseEncoding)) {
            in = new GZIPInputStream(in);
        }
        in = new BufferedInputStream(in);

        byte[] buff = new byte[1024];
        int n;
        while ((n = in.read(buff)) > 0) {
            bos.write(buff, 0, n);
        }
        bos.flush();
        bos.close();
    } finally {
        if (in != null) {
            in.close();
        }
    }

    return bos.toString();
}

---

From source file:export.NikePlus.java

@Override
public Status connect() {
    if (now() > expires_timeout) {
        access_token = null;/* w w w .j a va 2  s. c  om*/
    }

    if (access_token != null) {
        return Status.OK;
    }

    Status s = Status.NEED_AUTH;
    s.authMethod = Uploader.AuthMethod.USER_PASS;
    if (username == null || password == null) {
        return s;
    }

    Exception ex = null;
    HttpURLConnection conn = null;
    try {
        /**
         * get user id/key
         */
        String url = String.format(LOGIN_URL, CLIENT_ID, CLIENT_SECRET, APP_ID);
        conn = (HttpURLConnection) new URL(url).openConnection();
        conn.setDoOutput(true);
        conn.setRequestMethod("POST");
        conn.addRequestProperty("user-agent", USER_AGENT);
        conn.addRequestProperty("Content-Type", "application/x-www-form-urlencoded");
        conn.addRequestProperty("Accept", "application/json");

        FormValues kv = new FormValues();
        kv.put("email", username);
        kv.put("password", password);

        {
            OutputStream wr = new BufferedOutputStream(conn.getOutputStream());
            kv.write(wr);
            wr.flush();
            wr.close();

            String response;
            {
                BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream()));
                StringBuffer buf = new StringBuffer();
                String line;
                while ((line = in.readLine()) != null) {
                    buf.append(line);
                }
                response = buf.toString().replaceAll("<User>.*</User>", "\"\"");
                System.err.println("buf: " + buf.toString());
                System.err.println("res: " + response.toString());
            }
            JSONObject obj = parse(new ByteArrayInputStream(response.getBytes()));
            conn.disconnect();

            access_token = obj.getString("access_token");
            String expires = obj.getString("expires_in");
            expires_timeout = now() + Long.parseLong(expires);
            return Status.OK;
        }
    } catch (MalformedURLException e) {
        ex = e;
    } catch (IOException e) {
        ex = e;
    } catch (JSONException e) {
        ex = e;
    }

    if (conn != null)
        conn.disconnect();

    s.ex = ex;
    if (ex != null) {
        ex.printStackTrace();
    }
    return s;
}

---

From source file:org.openhab.binding.miele.handler.MieleBridgeHandler.java

protected String post(URL url, Map<String, String> headers, String data) throws IOException {

    HttpURLConnection connection = (HttpURLConnection) url.openConnection();

    if (headers != null) {
        for (Map.Entry<String, String> entry : headers.entrySet()) {
            connection.addRequestProperty(entry.getKey(), entry.getValue());
        }/*from w w  w  .j a  va  2s. c om*/
    }

    connection.addRequestProperty("Accept-Encoding", "gzip");

    connection.setRequestMethod("POST");
    connection.setDoOutput(true);
    connection.connect();

    OutputStream out = null;

    try {
        out = connection.getOutputStream();

        out.write(data.getBytes());
        out.flush();

        int statusCode = connection.getResponseCode();
        if (statusCode != HttpURLConnection.HTTP_OK) {
            logger.error("An unexpected status code was returned : '{}'", statusCode);
        }
    } finally {
        if (out != null) {
            out.close();
        }
    }

    String responseEncoding = connection.getHeaderField("Content-Encoding");
    responseEncoding = (responseEncoding == null ? "" : responseEncoding.trim());

    ByteArrayOutputStream bos = new ByteArrayOutputStream();

    InputStream in = connection.getInputStream();
    try {
        in = connection.getInputStream();
        if ("gzip".equalsIgnoreCase(responseEncoding)) {
            in = new GZIPInputStream(in);
        }
        in = new BufferedInputStream(in);

        byte[] buff = new byte[1024];
        int n;
        while ((n = in.read(buff)) > 0) {
            bos.write(buff, 0, n);
        }
        bos.flush();
        bos.close();
    } finally {
        if (in != null) {
            in.close();
        }
    }

    return bos.toString();
}

---

From source file:org.runnerup.export.FunBeatUploader.java

@Override
public Status getFeed(FeedUpdater feedUpdater) {
    Status s = Status.NEED_AUTH;//from  w w w.  ja va2 s .c o  m
    s.authMethod = AuthMethod.USER_PASS;
    if (loginID == null || loginSecretHashed == null) {
        if ((s = connect()) != Status.OK) {
            return s;
        }
    }

    HttpURLConnection conn = null;
    try {
        conn = (HttpURLConnection) new URL(FEED_URL).openConnection();
        conn.setDoInput(true);
        conn.setDoOutput(true);
        conn.setRequestMethod("POST");
        conn.addRequestProperty("Content-Type", "application/json; charset=utf-8");
        final JSONObject req = getRequestObject();
        final OutputStream out = new BufferedOutputStream(conn.getOutputStream());
        out.write(req.toString().getBytes());
        out.flush();
        out.close();
        final InputStream in = new BufferedInputStream(conn.getInputStream());
        final JSONObject reply = parse(in);
        final int code = conn.getResponseCode();
        conn.disconnect();
        if (code == 200) {
            parseFeed(feedUpdater, reply);
            return Status.OK;
        }
    } catch (final MalformedURLException e) {
        e.printStackTrace();
        s.ex = e;
    } catch (final IOException e) {
        e.printStackTrace();
        s.ex = e;
    } catch (final JSONException e) {
        e.printStackTrace();
        s.ex = e;
    }

    s = Status.ERROR;
    if (conn != null)
        conn.disconnect();

    return s;
}

---

From source file:org.runnerup.export.NikePlus.java

@Override
public Status connect() {
    if (now() > expires_timeout) {
        access_token = null;//from w  ww. j  av a2  s .c om
    }

    if (access_token != null) {
        return Status.OK;
    }

    Status s = Status.NEED_AUTH;
    s.authMethod = Uploader.AuthMethod.USER_PASS;
    if (username == null || password == null) {
        return s;
    }

    Exception ex = null;
    HttpURLConnection conn = null;
    try {
        /**
         * get user id/key
         */
        String url = String.format(LOGIN_URL, CLIENT_ID, CLIENT_SECRET, APP_ID);
        conn = (HttpURLConnection) new URL(url).openConnection();
        conn.setDoOutput(true);
        conn.setRequestMethod("POST");
        conn.addRequestProperty("user-agent", USER_AGENT);
        conn.addRequestProperty("Content-Type", "application/x-www-form-urlencoded");
        conn.addRequestProperty("Accept", "application/json");

        FormValues kv = new FormValues();
        kv.put("email", username);
        kv.put("password", password);

        {
            OutputStream wr = new BufferedOutputStream(conn.getOutputStream());
            kv.write(wr);
            wr.flush();
            wr.close();

            String response;
            {
                BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream()));
                StringBuilder buf = new StringBuilder();
                String line;
                while ((line = in.readLine()) != null) {
                    buf.append(line);
                }
                response = buf.toString().replaceAll("<User>.*</User>", "\"\"");
                System.err.println("buf: " + buf.toString());
                System.err.println("res: " + response);
            }
            JSONObject obj = parse(new ByteArrayInputStream(response.getBytes()));
            conn.disconnect();

            access_token = obj.getString("access_token");
            String expires = obj.getString("expires_in");
            expires_timeout = now() + Long.parseLong(expires);
            return Status.OK;
        }
    } catch (MalformedURLException e) {
        ex = e;
    } catch (IOException e) {
        ex = e;
    } catch (JSONException e) {
        ex = e;
    }

    if (conn != null)
        conn.disconnect();

    s.ex = ex;
    if (ex != null) {
        ex.printStackTrace();
    }
    return s;
}

---

From source file:com.dao.ShopThread.java

private HttpURLConnection getHttpPostConn(String url) throws Exception {
    LogUtil.debugPrintf("getHttpPostConn url===" + url);
    URL obj = new URL(url);
    HttpURLConnection conn;
    conn = (HttpURLConnection) obj.openConnection();
    conn.setRequestMethod("POST");
    if (null != this.cookies) {
        conn.addRequestProperty("Cookie", GenericUtil.cookieFormat(this.cookies));
    }/*from ww w . ja v a 2 s . c o  m*/
    conn.setRequestProperty("Host", "consignment.5173.com");
    conn.setRequestProperty("User-Agent", USER_AGENT);
    conn.setRequestProperty("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");
    conn.setRequestProperty("Accept-Language", "zh-cn,zh;q=0.8,en-us;q=0.5,en;q=0.3");
    conn.setRequestProperty("Accept-Encoding", "gzip, deflate");
    conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
    // conn.setRequestProperty("X-Requested-With", "XMLHttpRequest");
    conn.setRequestProperty("Referer", url);
    conn.setRequestProperty("Connection", "keep-alive");
    conn.setDoOutput(true);
    conn.setDoInput(true);
    return conn;
}

---

From source file:org.runnerup.export.JoggSE.java

@Override
public Status connect() {
    if (isConnected) {
        return Status.OK;
    }//from  www . jav  a  2s.  c  om

    Status s = Status.NEED_AUTH;
    s.authMethod = Uploader.AuthMethod.USER_PASS;
    if (username == null || password == null) {
        return s;
    }

    Exception ex = null;
    HttpURLConnection conn = null;
    try {
        /**
         * Login by making an empty save-gpx call and see what error message
         * you get Invalid/"Invalid Userdetails" => wrong user/pass
         * NOK/"Root element is missing" => OK
         */
        final String LOGIN_OK = "NOK";

        conn = (HttpURLConnection) new URL(BASE_URL).openConnection();
        conn.setDoOutput(true);
        conn.setRequestMethod("POST");
        conn.addRequestProperty("Host", "jogg.se");
        conn.addRequestProperty("Content-Type", "text/xml");

        final BufferedWriter wr = new BufferedWriter(new PrintWriter(conn.getOutputStream()));
        saveGPX(wr, "");
        wr.flush();
        wr.close();

        final InputStream in = new BufferedInputStream(conn.getInputStream());
        final DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        final DocumentBuilder db = dbf.newDocumentBuilder();
        final InputSource is = new InputSource();
        is.setByteStream(in);
        final Document doc = db.parse(is);
        conn.disconnect();
        conn = null;

        final String path[] = { "soap:Envelope", "soap:Body", "SaveGpxResponse", "SaveGpxResult",
                "ResponseStatus", "ResponseCode" };
        final Node e = navigate(doc, path);
        System.err.println("reply: " + e.getTextContent());
        if (e != null && e.getTextContent() != null && LOGIN_OK.contentEquals(e.getTextContent())) {
            isConnected = true;
            return Uploader.Status.OK;
        }

        return s;
    } catch (final MalformedURLException e) {
        ex = e;
    } catch (final IOException e) {
        ex = e;
    } catch (final ParserConfigurationException e) {
        ex = e;
    } catch (final SAXException e) {
        ex = e;
    }

    if (conn != null)
        conn.disconnect();

    s = Uploader.Status.ERROR;
    s.ex = ex;
    if (ex != null) {
        ex.printStackTrace();
    }
    return s;
}

---

From source file:com.auto.solution.TestManager.TESTRAILTestManager.java

private Object sendRequest(String method, String uri, Object data)
        throws MalformedURLException, IOException, APIException {
    URL url = new URL(this.m_url + uri);

    // Create the connection object and set the required HTTP method
    // (GET/POST) and headers (content type and basic auth).
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.addRequestProperty("Content-Type", "application/json");

    String auth = getAuthorization(this.m_user, this.m_password);
    conn.addRequestProperty("Authorization", "Basic " + auth);

    if (method == "POST") {
        // Add the POST arguments, if any. We just serialize the passed
        // data object (i.e. a dictionary) and then add it to the
        // request body.
        if (data != null) {
            byte[] block = JSONValue.toJSONString(data).getBytes("UTF-8");

            conn.setDoOutput(true);//w w w.  j av a  2  s  .  c o  m
            OutputStream ostream = conn.getOutputStream();
            ostream.write(block);
            ostream.flush();
        }
    }

    // Execute the actual web request (if it wasn't already initiated
    // by getOutputStream above) and record any occurred errors (we use
    // the error stream in this case).
    int status = conn.getResponseCode();

    InputStream istream;
    if (status != 200) {
        istream = conn.getErrorStream();
        if (istream == null) {
            throw new APIException(
                    "TestRail API return HTTP " + status + " (No additional error message received)");
        }
    } else {
        istream = conn.getInputStream();
    }

    // Read the response body, if any, and deserialize it from JSON.
    String text = "";
    if (istream != null) {
        BufferedReader reader = new BufferedReader(new InputStreamReader(istream, "UTF-8"));

        String line;
        while ((line = reader.readLine()) != null) {
            text += line;
            text += System.getProperty("line.separator");
        }

        reader.close();
    }

    Object result;
    if (text != "") {
        result = JSONValue.parse(text);
    } else {
        result = new JSONObject();
    }

    // Check for any occurred errors and add additional details to
    // the exception message, if any (e.g. the error message returned
    // by TestRail).
    if (status != 200) {
        String error = "No additional error message received";
        if (result != null && result instanceof JSONObject) {
            JSONObject obj = (JSONObject) result;
            if (obj.containsKey("error")) {
                error = '"' + (String) obj.get("error") + '"';
            }
        }

        throw new APIException("TestRail API returned HTTP " + status + "(" + error + ")");
    }

    return result;
}

---

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