Example usage for java.net URLConnection setRequestProperty

Introduction

In this page you can find the example usage for java.net URLConnection setRequestProperty.

Prototype

public void setRequestProperty(String key, String value) 

Source Link

Document

Sets the general request property.

Usage

From source file:Store.AfricasTalkingGateway.java

private String sendPOSTRequest(HashMap<String, String> dataMap_, String urlString_) throws Exception {
    try {/*from   w  w  w  . ja  va 2 s . c  om*/
        String data = new String();
        Iterator<Map.Entry<String, String>> it = dataMap_.entrySet().iterator();
        while (it.hasNext()) {
            Map.Entry<String, String> pairs = (Map.Entry<String, String>) it.next();
            data += URLEncoder.encode(pairs.getKey().toString(), "UTF-8");
            data += "=" + URLEncoder.encode(pairs.getValue().toString(), "UTF-8");
            if (it.hasNext())
                data += "&";
        }
        URL url = new URL(urlString_);
        URLConnection conn = url.openConnection();
        conn.setRequestProperty("Accept", "application/json");
        conn.setRequestProperty("apikey", _apiKey);
        conn.setDoOutput(true);
        OutputStreamWriter writer = new OutputStreamWriter(conn.getOutputStream());
        writer.write(data);
        writer.flush();

        HttpURLConnection http_conn = (HttpURLConnection) conn;
        responseCode = http_conn.getResponseCode();

        BufferedReader reader;
        if (responseCode == HTTP_CODE_OK || responseCode == HTTP_CODE_CREATED)
            reader = new BufferedReader(new InputStreamReader(http_conn.getInputStream()));
        else
            reader = new BufferedReader(new InputStreamReader(http_conn.getErrorStream()));
        String response = reader.readLine();

        if (DEBUG)
            System.out.println(response);

        reader.close();
        return response;

    } catch (Exception e) {
        throw e;
    }
}

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From source file:net.naonedbus.rest.controller.RestController.java

/**
 * Lire un flux Json./*ww w .  jav  a2s.  c om*/
 * 
 * @param url
 *            L'url
 * @return Le fulx Json au format string
 * @throws IOException
 */
protected String readJsonFromUrl(final URL url) throws IOException {
    if (DBG)
        Log.d(LOG_TAG, "readJsonFromUrl " + url.toString());

    final URLConnection conn = url.openConnection();
    conn.setConnectTimeout(TIMEOUT);
    conn.setReadTimeout(TIMEOUT);
    conn.setRequestProperty("Accept-Language", Locale.getDefault().getLanguage());

    final InputStreamReader comReader = new InputStreamReader(conn.getInputStream());
    final String source = IOUtils.toString(comReader);
    IOUtils.closeQuietly(comReader);

    return source;
}

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From source file:org.ohie.pocdemo.form.util.InfoMan.java

private String invoke(final String req) throws Exception {
    log.info("Sending to " + URL + "\n" + req);
    final URLConnection ucon = new URL(URL).openConnection();
    ucon.setRequestProperty("Accept", "text/xml");
    ucon.setRequestProperty("Accept-Charset", "utf-8");
    ucon.setRequestProperty("Content-Type", "text/xml; charset=utf-8");

    String userPassword = USERNAME + ":" + PASSWORD;
    String encoding = new sun.misc.BASE64Encoder().encode(userPassword.getBytes());

    ucon.setRequestProperty("Authorization", "Basic " + encoding);
    ucon.setDoInput(true);//from   w  w  w .j  a  v a  2 s  .  c  om
    ucon.setDoOutput(true);
    ucon.getOutputStream().write(req.getBytes());
    final InputStream in = Util.getRawStream(ucon);
    final String rsp;
    try {
        rsp = Util.readStream(in);
    } finally {
        in.close();
    }
    log.info("Received from " + URL + "\n" + rsp);
    return rsp;
}

---

From source file:be.apsu.extremon.probes.tsp.TSPProbe.java

private TimeStampResponse probe(TimeStampRequest request) throws IOException, TSPException {
    URLConnection connection = this.url.openConnection();
    connection.setDoInput(true);//from ww w  .ja  v a  2s  .  co  m
    connection.setDoOutput(true);
    connection.setUseCaches(false);
    connection.setRequestProperty("Content-Type", "application/timestamp-query");
    OutputStream outputStream = (connection.getOutputStream());
    outputStream.write(request.getEncoded());
    outputStream.flush();
    outputStream.close();
    InputStream inputStream = connection.getInputStream();
    TimeStampResponse response = new TimeStampResponse(inputStream);
    inputStream.close();
    return response;
}

---

From source file:com.github.beat.signer.pdf_signer.TSAClient.java

private byte[] getTSAResponse(byte[] request) throws IOException {
    LOGGER.debug("Opening connection to TSA server");

    // FIXME: support proxy servers
    URLConnection connection = tsaInfo.getTsaUrl().openConnection();
    connection.setDoOutput(true);/*from www . ja v  a  2  s  .c  o  m*/
    connection.setDoInput(true);
    connection.setReadTimeout(CONNECT_TIMEOUT);
    connection.setConnectTimeout(CONNECT_TIMEOUT);
    connection.setRequestProperty("Content-Type", "application/timestamp-query");

    // TODO set accept header

    LOGGER.debug("Established connection to TSA server");

    String username = tsaInfo.getUsername();
    char[] password = tsaInfo.getPassword();
    if (StringUtils.isNotBlank(username) && password != null) {
        // FIXME this most likely wrong, e.g. set correct request property!
        // connection.setRequestProperty(username, password);
    }

    // read response
    sendRequest(request, connection);

    LOGGER.debug("Waiting for response from TSA server");

    byte[] response = getResponse(connection);

    LOGGER.debug("Received response from TSA server");

    return response;
}

---

From source file:game.Clue.JerseyClient.java

public void sendPUT(String name) {
    System.out.println("SendPUT method called");
    try {/*from  w  w w.jav a2 s  .  c  o m*/
        JSONObject jsonObject = new JSONObject("{name:" + name + "}");

        URL url = new URL(
                "http://ec2-54-165-198-60.compute-1.amazonaws.com:8080/CluelessServer/webresources/service/game/player1");
        URLConnection connection = url.openConnection();
        connection.setDoOutput(true);
        //setDoOutput(true);
        connection.setRequestProperty("PUT", "application/json");

        connection.setConnectTimeout(5000);
        connection.setReadTimeout(5000);

        OutputStreamWriter out = new OutputStreamWriter(connection.getOutputStream());
        out.write(jsonObject.toString());

        System.out.println("Sent PUT message to server");
        out.close();

    } catch (Exception e) {
        e.printStackTrace();
    }

}

---

From source file:game.Clue.JerseyClient.java

public void sendPOST() {
    System.out.println("POST method called");
    try {/*  w  w  w  .j a  v  a  2s . c  o m*/

        JSONObject jsonObject = new JSONObject("{player:Brian}");
        URL url = new URL(
                "http://ec2-54-165-198-60.compute-1.amazonaws.com:8080/CluelessServer/webresources/service/game/");
        URLConnection connection = url.openConnection();
        connection.setDoOutput(true);
        //setDoOutput(true);
        connection.setRequestProperty("POST", "application/json");
        connection.setConnectTimeout(5000);
        connection.setReadTimeout(5000);

        OutputStreamWriter out = new OutputStreamWriter(connection.getOutputStream());
        System.out.println(jsonObject.toString());
        out.write("{" + jsonObject.toString());

        System.out.println("Sent PUT message to server");
        out.close();

    } catch (Exception e) {
        System.out.println("\nError while calling REST POST Service");
        System.out.println(e);
    }

}

---

From source file:game.Clue.JerseyClient.java

public void isgameReady() {
    //Check to see if all players have joined game

    try {// ww  w .  j  a  v a 2  s  . c  o  m
        // URL url = new URL("http://192.168.1.7:8080/CluelessServer/webresources/service/game/Status");
        URL url = new URL(
                "http://ec2-54-165-198-60.compute-1.amazonaws.com:8080/CluelessServer/webresources/service/game/");
        URLConnection connection = url.openConnection();
        connection.setDoInput(true);
        //setDoOutput(true);
        connection.setRequestProperty("Content-Type", "application/json");
        connection.setConnectTimeout(5000);
        connection.setReadTimeout(5000);

        BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));

        //  while (in.readLine() != null) {
        //}
        System.out.println("\nGET Request for :" + "Game Ready Status?  " + "Sent");
        System.out.print(in.readLine());
        //close connection
        in.close();

    } catch (Exception e) {
        System.out.println("\nError while calling REST Get Service");
        System.out.println(e);

    }

}

---

From source file:com.yglab.openapi.youtube.caption.Video.java

public InputStreamReader readURL(String s) throws MalformedURLException, IOException {
    URL url;//from   w w w  .ja va 2  s . com
    InputStreamReader isr;
    String appName, appVersion;

    appName = "ScanNews";
    appVersion = "1.0.0";

    url = new URL(s);
    URLConnection urlconn = url.openConnection();
    urlconn.setRequestProperty("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");
    urlconn.setRequestProperty("Accept-Charset", "ISO-8859-1,utf-8;q=0.7,*;q=0.7");
    urlconn.setRequestProperty("User-Agent", "Mozilla/5.0 (compatible; " + appName + "/" + appVersion + ")");
    urlconn.connect();

    isr = new InputStreamReader(urlconn.getInputStream(), "UTF-8");

    return isr;
}

---

From source file:org.safecreative.api.SafeCreativeAPI.java

public String call(String params) {
    String uri = baseUrl + API_ENDPOINT;
    OutputStream os = null;/* w  w w .java 2 s. c om*/
    String response = null;
    try {
        log.debug(String.format("api request: \n%s?%s\n", uri, params));
        URL url = new URL(uri);
        URLConnection conn = url.openConnection();
        conn.setRequestProperty("Content-type",
                "application/x-www-form-urlencoded;charset=" + DEFAULT_ENCODING);
        conn.setDoOutput(true);
        conn.setUseCaches(false);
        os = conn.getOutputStream();
        os.write(params.getBytes(DEFAULT_ENCODING));
        response = readString(conn.getInputStream());
        log.debug(String.format("api response:\n %s\n", response));
        if (isError(response) && INVALID_TIME_ERROR.equals(getErrorCode(response))) {
            log.warn("Client time needs resyncing");
            timeOffset = null;
        }
        return response;
    } catch (Throwable e) {
        throw new RuntimeException(ApiException.wrap(e, uri + "?" + params, response));
    } finally {
        IOHelper.closeQuietly(os);
    }
}

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