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:com.example.appengine.appidentity.UrlShortener.java

/**
 * Returns a shortened URL by calling the Google URL Shortener API.
 *
 * <p>Note: Error handling elided for simplicity.
 *//*from  w ww .  ja  va2  s.c om*/
public String createShortUrl(String longUrl) throws Exception {
    ArrayList<String> scopes = new ArrayList<String>();
    scopes.add("https://www.googleapis.com/auth/urlshortener");
    final AppIdentityService appIdentity = AppIdentityServiceFactory.getAppIdentityService();
    final AppIdentityService.GetAccessTokenResult accessToken = appIdentity.getAccessToken(scopes);
    // The token asserts the identity reported by appIdentity.getServiceAccountName()
    JSONObject request = new JSONObject();
    request.put("longUrl", longUrl);

    URL url = new URL("https://www.googleapis.com/urlshortener/v1/url?pp=1");
    HttpURLConnection connection = (HttpURLConnection) url.openConnection();
    connection.setDoOutput(true);
    connection.setRequestMethod("POST");
    connection.addRequestProperty("Content-Type", "application/json");
    connection.addRequestProperty("Authorization", "Bearer " + accessToken.getAccessToken());

    OutputStreamWriter writer = new OutputStreamWriter(connection.getOutputStream());
    request.write(writer);
    writer.close();

    if (connection.getResponseCode() == HttpURLConnection.HTTP_OK) {
        // Note: Should check the content-encoding.
        //       Any JSON parser can be used; this one is used for illustrative purposes.
        JSONTokener responseTokens = new JSONTokener(connection.getInputStream());
        JSONObject response = new JSONObject(responseTokens);
        return (String) response.get("id");
    } else {
        try (InputStream s = connection.getErrorStream();
                InputStreamReader r = new InputStreamReader(s, StandardCharsets.UTF_8)) {
            throw new RuntimeException(String.format("got error (%d) response %s from %s",
                    connection.getResponseCode(), CharStreams.toString(r), connection.toString()));
        }
    }
}

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From source file:com.orchestra.portale.external.services.manager.BikeSharingService.java

@Override
public String getResponse(Map<String, String[]> mapParams) {
    try {// w  w  w  .j  a v a  2 s. c om

        HttpURLConnection urlConnection = (HttpURLConnection) new URL(baseUrl).openConnection();
        urlConnection.setConnectTimeout(15000);
        urlConnection.setReadTimeout(30000);

        urlConnection.addRequestProperty("Accept-Language", Locale.getDefault().toString().replace('_', '-'));

        String result = IOUtils.toString(urlConnection.getInputStream());
        urlConnection.disconnect();

        return result;

    } catch (IOException e) {
        return "response{code:1,error:" + e.getMessage() + "}";
    }
}

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From source file:com.google.gwt.benchmark.compileserver.server.manager.BenchmarkReporter.java

private boolean postResultToServer(String json) {
    OutputStream out = null;//w w  w .j ava  2 s .  c  o m
    try {

        HttpURLConnection httpCon = httpURLConnectionFactory.create();
        httpCon.addRequestProperty("auth", reporterSecret);
        httpCon.setDoOutput(true);
        httpCon.setRequestMethod("PUT");

        out = httpCon.getOutputStream();
        out.write(json.getBytes("UTF-8"));

        if (httpCon.getResponseCode() == HTTP_OK) {
            return true;
        }

    } catch (IOException e) {
        logger.log(Level.WARNING, "Could not post results to server", e);
    } finally {
        IOUtils.closeQuietly(out);
    }
    return false;
}

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From source file:ru.dmitry.mamishev.URLParse.HtmlString.java

private HtmlString getStringFromURL(String sUrl, String charSet) {

    String sHTML = "Can not load page";
    URL url;/*from   w w  w  .ja  va 2  s.  co  m*/
    InputStream is;
    BufferedReader buff = null;
    //URLConnection con;
    HttpURLConnection con;

    try {
        url = new URL(sUrl);
        con = (HttpURLConnection) url.openConnection();
        con.addRequestProperty("Cookie", "PHPSESSID=ecc618552b072f22c3494b8fefae2142");
        is = con.getInputStream();
        //is = url.openConnection().getInputStream();
        buff = new BufferedReader(new InputStreamReader(is, charSet));
        StringBuilder page = new StringBuilder();
        String tmp;
        while ((tmp = buff.readLine()) != null) {
            page.append(tmp).append("\n");
            //System.out.println(tmp);
        }
        System.out.println();
        sHTML = page.toString();

    } catch (MalformedURLException ex) {
        Logger.getLogger(URLTest.class.getName()).log(Level.SEVERE, null, ex);
    } catch (IOException ex) {
        Logger.getLogger(URLTest.class.getName()).log(Level.SEVERE, null, ex);
    } finally {
        try {
            if (buff != null) {
                buff.close();
            }
        } catch (IOException ex) {
            Logger.getLogger(URLTest.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
    return new HtmlString(sHTML);

}

---

From source file:com.psbk.modulperwalian.Controller.DosenMain.java

public List<Perwalian> getMhsHasPerwalian() throws Exception {
    waliList = new ArrayList<>();
    String url = "dosen/getMhsWali/dos01";
    obj = new URL(BASE_URL + url);
    HttpURLConnection connection = (HttpURLConnection) obj.openConnection();
    connection.setRequestMethod("GET");
    connection.addRequestProperty("Authorization", "Basic YWRtaW46YWRtaW4=");
    BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
    String inputLine;//w ww  .  ja v a  2s. c om
    StringBuffer response = new StringBuffer();
    while ((inputLine = in.readLine()) != null) {
        response.append(inputLine);
    }

    in.close();
    JSONObject result;
    JSONObject jsonObject = new JSONObject(response.toString());
    JSONArray jsonArray = (JSONArray) jsonObject.get("result");
    //        
    //        if (jsonArray.isNull(0)) {
    //            waliList = null;
    //                    
    //        }
    //        else {
    System.out.println(jsonArray.length());
    for (int i = 0; i < jsonArray.length(); i++) {
        JSONObject objek = (JSONObject) jsonArray.get(i);
        result = (JSONObject) objek.get("map");
        String status = result.getString("status");
        //                
        if (status.matches("sudah")) {
            Perwalian ps = new Perwalian();
            ps.getMhs().setNama(result.getString("nama"));
            System.out.println(ps.getMhs().getNama());
            ps.getMhs().setNrp(result.getString("nrp"));
            waliList.add(ps);
        }

    }
    //        }

    return waliList;
}

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From source file:org.openhab.io.multimedia.internal.tts.TTSServiceGoogleTTS.java

/**
 * Connects to the given {@link URL} and returns the response as an {@link InputStream}.
 * // w  w w  .  j av a2 s.  c o m
 * @param url
 *            The {@link URL} to connect to
 * @return The response as {@link InputStream}
 * @throws IOException
 *             Exception if the connection could not be established properly
 */
private InputStream getInputStreamFromUrl(URL url) throws IOException {
    logger.debug("Connecting to URL " + url.toString());
    HttpURLConnection connection = (HttpURLConnection) url.openConnection();
    connection.setRequestMethod("GET");
    connection.addRequestProperty("User-Agent", USER_AGENT);
    connection.connect();
    return new BufferedInputStream(connection.getInputStream());
}

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From source file:au.id.tmm.anewreader.model.net.ReaderServiceAuthenticationHelper.java

/**
 * {@inheritDoc}// ww  w  .  ja  va  2 s. co  m
 */
@Override
public HttpURLConnection addAuthenticationHeaders(HttpURLConnection connection) {
    if (this.hasToken()) {
        connection.addRequestProperty(AUTHORISATION_FIELD_TITLE, AUTHORISATION_FIELD_PREFIX + this.authToken);
        return connection;
    } else {
        throw new IllegalStateException(
                "Attempted to add authentication headers with out " + "retrieving token");
    }
}

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From source file:com.psbk.modulperwalian.Controller.StudentController.java

public List<Mahasiswa> getListStudents() throws Exception {
    listStudents = new ArrayList<>();
    String url = "mhsByNrp/02";
    URL obj = new URL(BASE_URL + url);
    HttpURLConnection connection = (HttpURLConnection) obj.openConnection();
    connection.setRequestMethod("GET");
    connection.addRequestProperty("Authorization", "Basic YWRtaW46YWRtaW4=");
    BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
    String inputLine;/*from   ww  w .j  a  v  a 2 s  .c  om*/
    StringBuffer response = new StringBuffer();
    while ((inputLine = in.readLine()) != null) {
        response.append(inputLine);
    }

    in.close();
    JSONObject result;
    JSONObject jsonObject = new JSONObject(response.toString());
    result = (JSONObject) jsonObject.get("result");
    result = (JSONObject) result.get("map");
    Mahasiswa s = new Mahasiswa();
    s.setNrp(result.get("nrp").toString());
    s.setNama(result.getString("nama"));
    s.setAlamat(result.getString("alamat"));
    listStudents.add(s);

    return listStudents;
}

---

From source file:com.psbk.modulperwalian.Controller.StudentController.java

public Mahasiswa getDataMhs() throws Exception {
    String url = "mhsByNrp/02";
    URL obj = new URL(BASE_URL + url);
    HttpURLConnection connection = (HttpURLConnection) obj.openConnection();
    connection.setRequestMethod("GET");
    connection.addRequestProperty("Authorization", "Basic YWRtaW46YWRtaW4=");
    BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
    String inputLine;/*from   w  w  w .j  a va 2s. co m*/
    StringBuffer response = new StringBuffer();
    while ((inputLine = in.readLine()) != null) {
        response.append(inputLine);
    }

    in.close();
    JSONObject result;
    JSONObject jsonObject = new JSONObject(response.toString());
    result = (JSONObject) jsonObject.get("result");
    result = (JSONObject) result.get("map");
    Mahasiswa s = new Mahasiswa();
    s.setNrp(result.get("nrp").toString());
    s.setNama(result.getString("nama"));
    s.setAlamat(result.getString("alamat"));
    s.setTgl(result.getString("tglLahir"));
    s.setNoTelp(result.getString("noTelp"));
    s.setEmail(result.getString("email"));
    s.setIpk(result.getDouble("ipk"));

    return s;
}

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From source file:org.wisdom.openid.connect.service.internal.DefaultIssuer.java

@Override
public TokenResponse authorizationToken(final String redirectUrl, final String code) throws IOException {

    StringBuilder sb = new StringBuilder();
    sb.append("grant_type=authorization_code");
    sb.append(format("&code=%s", code));
    sb.append(format("&client_id=%s", clientId));
    sb.append(format("&client_secret=%s", clientSecret));
    sb.append(format("&redirect_uri=%s", redirectUrl));

    String parameters = sb.toString();

    URL tokenEndpoint = new URL(config.getTokenEndpoint());
    HttpURLConnection connection = (HttpURLConnection) tokenEndpoint.openConnection();
    connection.setRequestMethod("POST");
    connection.addRequestProperty("Content-Type", "application/x-www-form-urlencoded");
    //connection.addRequestProperty("Authorization", format("Basic %s", credentials()));
    connection.setRequestProperty("Content-Length", valueOf(parameters.getBytes().length));

    connection.setUseCaches(false);//from w w w .j  av a2  s . c o  m
    connection.setDoInput(true);
    connection.setDoOutput(true);

    //Send request
    DataOutputStream wr = new DataOutputStream(connection.getOutputStream());
    wr.writeBytes(parameters);
    wr.flush();
    wr.close();

    //Get Response
    return buildTokenResponse(connection.getInputStream());
}

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