Example usage for java.net HttpURLConnection setRequestProperty

Introduction

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

Prototype

public void setRequestProperty(String key, String value) 

Source Link

Document

Sets the general request property.

Usage

From source file:com.cacacan.sender.GcmSenderRunnable.java

@Override
public void run() {
    LOGGER.info("Started sender thread");
    try {/*w  w w.j  ava  2 s  .c  om*/
        // Prepare JSON containing the GCM message content. What to send and
        // where to send.
        final JSONObject jGcmData = new JSONObject();
        final JSONObject jData = new JSONObject();
        jData.put("message", message.trim());
        // Where to send GCM message.
        jGcmData.put("to", "/topics/global");

        // What to send in GCM message.
        jGcmData.put("data", jData);

        // Create connection to send GCM Message request.
        final URL url = new URL("https://android.googleapis.com/gcm/send");
        final HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setRequestProperty("Authorization", "key=" + API_KEY);
        conn.setRequestProperty("Content-Type", "application/json");
        conn.setRequestMethod("POST");
        conn.setDoOutput(true);

        // Send GCM message content.
        final OutputStream outputStream = conn.getOutputStream();
        outputStream.write(jGcmData.toString().getBytes());
        LOGGER.info("Sent message via GCM: " + message);
        // Read GCM response.
        final InputStream inputStream = conn.getInputStream();
        final String resp = IOUtils.toString(inputStream);
        LOGGER.info(resp);
    } catch (IOException | JSONException e) {
        LOGGER.error(
                "Unable to send GCM message.\n" + "Please ensure that API_KEY has been replaced by the server "
                        + "API key, and that the device's registration token is correct (if specified).");
    }
}

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From source file:com.deltadna.android.sdk.net.RequestBody.java

void fill(HttpURLConnection connection) throws IOException {
    connection.setFixedLengthStreamingMode(content.length);
    connection.setRequestProperty("Content-Type", type);

    OutputStream output = null;/*  ww w  .  ja v  a2 s . c om*/
    try {
        output = connection.getOutputStream();
        output.write(content);
    } finally {
        if (output != null) {
            output.close();
        }
    }
}

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From source file:ict.servlet.UploadToServer.java

public static int upLoad2Server(String sourceFileUri) {
    String upLoadServerUri = "http://vbacdu.ddns.net:8080/WBS/newjsp.jsp";
    // String [] string = sourceFileUri;
    String fileName = sourceFileUri;
    int serverResponseCode = 0;

    HttpURLConnection conn = null;
    DataOutputStream dos = null;/*w  w w  .  jav  a  2s  . c  o m*/
    DataInputStream inStream = null;
    String lineEnd = "\r\n";
    String twoHyphens = "--";
    String boundary = "*****";
    int bytesRead, bytesAvailable, bufferSize;
    byte[] buffer;
    int maxBufferSize = 1 * 1024 * 1024;
    String responseFromServer = "";

    File sourceFile = new File(sourceFileUri);
    if (!sourceFile.isFile()) {

        return 0;
    }
    try { // open a URL connection to the Servlet
        FileInputStream fileInputStream = new FileInputStream(sourceFile);
        URL url = new URL(upLoadServerUri);
        conn = (HttpURLConnection) url.openConnection(); // Open a HTTP  connection to  the URL
        conn.setDoInput(true); // Allow Inputs
        conn.setDoOutput(true); // Allow Outputs
        conn.setUseCaches(false); // Don't use a Cached Copy
        conn.setRequestMethod("POST");
        conn.setRequestProperty("Connection", "Keep-Alive");
        conn.setRequestProperty("ENCTYPE", "multipart/form-data");
        conn.setRequestProperty("Content-Type", "multipart/form-data;boundary=" + boundary);
        conn.setRequestProperty("uploaded_file", fileName);
        dos = new DataOutputStream(conn.getOutputStream());

        dos.writeBytes(twoHyphens + boundary + lineEnd);
        dos.writeBytes("Content-Disposition: form-data; name=\"uploaded_file\";filename=\"" + fileName + "\""
                + lineEnd);
        dos.writeBytes(lineEnd);

        bytesAvailable = fileInputStream.available(); // create a buffer of  maximum size

        bufferSize = Math.min(bytesAvailable, maxBufferSize);
        buffer = new byte[bufferSize];

        // read file and write it into form...
        bytesRead = fileInputStream.read(buffer, 0, bufferSize);

        while (bytesRead > 0) {
            dos.write(buffer, 0, bufferSize);
            bytesAvailable = fileInputStream.available();
            bufferSize = Math.min(bytesAvailable, maxBufferSize);
            bytesRead = fileInputStream.read(buffer, 0, bufferSize);
        }

        // send multipart form data necesssary after file data...
        dos.writeBytes(lineEnd);
        dos.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd);

        // Responses from the server (code and message)
        serverResponseCode = conn.getResponseCode();
        String serverResponseMessage = conn.getResponseMessage();

        m_log.info("Upload file to server" + "HTTP Response is : " + serverResponseMessage + ": "
                + serverResponseCode);
        // close streams
        m_log.info("Upload file to server" + fileName + " File is written");
        fileInputStream.close();
        dos.flush();
        dos.close();
    } catch (MalformedURLException ex) {
        //         ex.printStackTrace();
        m_log.error("Upload file to server" + "error: " + ex.getMessage(), ex);
    } catch (Exception e) {
        //      e.printStackTrace();
    }
    //this block will give the response of upload link
    /* try {
      BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
      String line;
      while ((line = rd.readLine()) != null) {
      m_log.info("Huzza" + "RES Message: " + line);
      }
      rd.close();
      } catch (IOException ioex) {
      m_log.error("Huzza" + "error: " + ioex.getMessage(), ioex);
      }*/
    return serverResponseCode; // like 200 (Ok)

}

---

From source file:com.opensesame.opensesamedoor.GCMSender.GcmSender.java

@Override
protected Long doInBackground(String... params) {
    String message = params[0];//w  ww.ja  va 2 s  .c  o m
    String deviceToken = params[1];
    try {
        // Prepare JSON containing the GCM message content. What to send and where to send.
        JSONObject jGcmData = new JSONObject();
        JSONObject jData = new JSONObject();
        jData.put("message", message.trim());
        // Where to send GCM message.
        if (deviceToken != null) {
            jGcmData.put("to", deviceToken.trim());
        } else {
            jGcmData.put("to", "/topics/global");
        }
        // What to send in GCM message.
        jGcmData.put("data", jData);

        // Create connection to send GCM Message request.
        URL url = new URL("https://android.googleapis.com/gcm/send");
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setRequestProperty("Authorization", "key=" + API_KEY);
        conn.setRequestProperty("Content-Type", "application/json");
        conn.setRequestMethod("POST");
        conn.setDoOutput(true);

        // Send GCM message content.
        OutputStream outputStream = conn.getOutputStream();
        outputStream.write(jGcmData.toString().getBytes());

        // Read GCM response.
        InputStream inputStream = conn.getInputStream();
        String resp = IOUtils.toString(inputStream);
        System.out.println(resp);
        System.out.println("Check your device/emulator for notification or logcat for "
                + "confirmation of the receipt of the GCM message.");
    } catch (IOException e) {
        System.out.println("Unable to send GCM message.");
        System.out.println("Please ensure that API_KEY has been replaced by the server "
                + "API key, and that the device's registration token is correct (if specified).");
        e.printStackTrace();
    } catch (JSONException e) {
        e.printStackTrace();
    }
    return 1L;
}

---

From source file:com.graphhopper.http.NominatimGeocoder.java

HttpURLConnection openConnection(String url) throws IOException {
    HttpURLConnection hConn = (HttpURLConnection) new URL(url).openConnection();
    ;/*  ww w .j  av  a  2  s.  c o  m*/
    hConn.setRequestProperty("User-Agent", userAgent);
    hConn.setRequestProperty("content-charset", "UTF-8");
    hConn.setConnectTimeout(timeoutInMillis);
    hConn.setReadTimeout(timeoutInMillis);
    hConn.connect();
    return hConn;
}

---

From source file:eu.serco.dhus.server.http.webapp.wps.controller.WpsAdfSearchController.java

@RequestMapping(value = "/auxiliaries/download", method = { RequestMethod.GET })
public ResponseEntity<?> downloadAuxiliaries(@RequestParam(value = "uuid", defaultValue = "") String uuid,
        @RequestParam(value = "filename", defaultValue = "file") String filename) {

    try {//  w ww.  j  av  a 2s. co  m
        String hashedString = ConfigurationManager.getHashedConnectionString();
        //SD-1928 add download filename archive extension
        String downloadFilename = (filename.endsWith(DOWNLOAD_EXT)) ? (filename) : filename + DOWNLOAD_EXT;

        String urlString = ConfigurationManager.getExternalDHuSHost() + "odata/v1/Products('" + uuid
                + "')/$value";
        logger.info("urlString:::: " + urlString);
        URL url = new URL(urlString);
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setRequestProperty("Authorization", "Basic " + hashedString);
        InputStream is = conn.getInputStream();
        InputStreamResource isr = new InputStreamResource(is);
        HttpHeaders httpHeaders = new HttpHeaders();
        httpHeaders.add("Authorization", "Basic " + hashedString);
        httpHeaders.add("Content-disposition", "attachment; filename=" + downloadFilename);
        httpHeaders.setContentType(MediaType.APPLICATION_OCTET_STREAM);

        return new ResponseEntity<>(isr, httpHeaders, HttpStatus.OK);

    } catch (Exception e) {

        logger.error(" Failed to download Auxiliary File.");
        e.printStackTrace();
        return new ResponseEntity<>("{\"code\":\"unauthorized\"}", HttpStatus.UNAUTHORIZED);
    }

}

---

From source file:com.spotify.helios.system.APITest.java

private HttpURLConnection post(final String path, final byte[] body) throws IOException {
    final URL url = new URL(masterEndpoint() + path);
    final HttpURLConnection connection = (HttpURLConnection) url.openConnection();
    connection.setRequestMethod("POST");
    connection.setRequestProperty("Content-Type", "application/json");
    connection.setDoInput(true);//from w  w w .j a va 2  s  . c o m
    connection.setDoOutput(true);
    connection.getOutputStream().write(body);
    return connection;
}

---

From source file:com.playhaven.android.req.UrlRequest.java

@Override
public String call() throws MalformedURLException, IOException, PlayHavenException {
    HttpURLConnection connection = (HttpURLConnection) new URL(mInitialUrl).openConnection();
    connection.setInstanceFollowRedirects(true);
    connection.setRequestProperty(CoreProtocolPNames.USER_AGENT, UserAgent.USER_AGENT);
    connection.getContent(); // .getHeaderFields() will return null if headers not accessed once before 

    if (connection.getHeaderFields().containsKey(LOCATION_HEADER)) {
        return connection.getHeaderField(LOCATION_HEADER);
    } else {/*from  w  w w .ja  v a 2s  .  c  o  m*/
        throw new PlayHavenException();
    }
}

---

From source file:net.ae97.pokebot.extensions.scrolls.BadgeRanks.java

private synchronized void sync() {
    if (lastUpdate + (1000 * 60 * 60 * 24) > System.currentTimeMillis()) {
        return;/*from w ww .j a v  a2 s  . c om*/
    }
    try {
        URL url = new URL(syncURL);
        List<String> lines = new LinkedList<>();
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        conn.setRequestProperty("User-Agent", "PokeBot - " + PokeBot.VERSION);
        conn.connect();
        try (BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream()))) {
            String line;
            while ((line = reader.readLine()) != null) {
                lines.add(line);
            }
        }
        JsonParser parser = new JsonParser();
        JsonElement element = parser.parse(StringUtils.join(lines, "\n"));
        JsonObject obj = element.getAsJsonObject();

        String result = obj.get("msg").getAsString();
        if (!result.equalsIgnoreCase("success")) {
            throw new IOException("API replied with error");
        }

        JsonArray dataObject = obj.get("data").getAsJsonArray();
        synchronized (ranks) {
            ranks.clear();
            for (int i = 0; i < dataObject.size(); i++) {
                JsonObject rank = dataObject.get(i).getAsJsonObject();
                ranks.put(rank.get("id").getAsString(), rank.get("name").getAsString());
            }
            ranks.put("-1", "No badge");
        }
        lastUpdate = System.currentTimeMillis();
    } catch (IOException | JsonSyntaxException ex) {
        extension.getLogger().log(Level.SEVERE, "Error on syncing badge ranks", ex);
        lastUpdate = -1;
    }
}

---

From source file:acclaim.Acclaim.java

public String doHTTPPostRequest(String url) throws Exception {
    String rawData = "id=10";
    String type = "application/x-www-form-urlencoded";
    String encodedData = URLEncoder.encode(rawData);
    URL u = new URL("http://www.example.com/page.php");
    HttpURLConnection conn = (HttpURLConnection) u.openConnection();
    conn.setDoOutput(true);//  w  w  w  .  java  2 s .  c  o  m
    conn.setRequestMethod("POST");
    conn.setRequestProperty("Content-Type", type);
    conn.setRequestProperty("Content-Length", String.valueOf(encodedData.length()));
    OutputStream os = conn.getOutputStream();
    os.write(encodedData.getBytes());
    return null;
}

---

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