Example usage for java.io DataOutputStream writeBytes

List of usage examples for java.io DataOutputStream writeBytes

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Introduction

In this page you can find the example usage for java.io DataOutputStream writeBytes.

Prototype

public final void writeBytes(String s) throws IOException

Source Link

Document

Writes out the string to the underlying output stream as a sequence of bytes.

Usage

From source file:org.xingjitong.ChatFragment.java

private String uploadImage(String filePath, Bitmap file, int compressorQuality, final int imageSize) {
    String fileName;/* ww w . j  a  v a  2s  .  c o  m*/
    if (filePath != null) {
        File sourceFile = new File(filePath);
        fileName = sourceFile.getName();
    } else {
        fileName = getString(R.string.temp_photo_name_with_date).replace("%s",
                String.valueOf(System.currentTimeMillis()));
    }

    String response = null;
    HttpURLConnection conn = null;
    try {
        String lineEnd = "\r\n";
        String twoHyphens = "--";
        String boundary = "---------------------------14737809831466499882746641449";

        URL url = new URL(uploadServerUri);
        conn = (HttpURLConnection) url.openConnection();
        conn.setDoInput(true);
        conn.setDoOutput(true);
        conn.setUseCaches(false);
        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);

        ProgressOutputStream pos = new ProgressOutputStream(conn.getOutputStream());
        pos.setListener(new OutputStreamListener() {
            @Override
            public void onBytesWrite(int count) {
                bytesSent += count;
                progressBar.setProgress(bytesSent * 100 / imageSize);
            }
        });
        DataOutputStream dos = new DataOutputStream(pos);

        dos.writeBytes(lineEnd + twoHyphens + boundary + lineEnd);
        dos.writeBytes(
                "Content-Disposition: form-data; name=\"userfile\"; filename=\"" + fileName + "\"" + lineEnd);
        dos.writeBytes("Content-Type: application/octet-stream" + lineEnd);
        dos.writeBytes(lineEnd);

        file.compress(CompressFormat.JPEG, compressorQuality, dos);

        dos.writeBytes(lineEnd);
        dos.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd);

        dos.flush();
        dos.close();

        InputStream is = conn.getInputStream();
        ByteArrayOutputStream baos = new ByteArrayOutputStream();

        int bytesRead;
        byte[] bytes = new byte[1024];
        while ((bytesRead = is.read(bytes)) != -1) {
            baos.write(bytes, 0, bytesRead);
        }
        byte[] bytesReceived = baos.toByteArray();
        baos.close();
        is.close();

        response = new String(bytesReceived);
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (conn != null) {
            conn.disconnect();
        }
    }

    return response;
}

From source file:com.appbase.androidquery.callback.AbstractAjaxCallback.java

private static void writeField(DataOutputStream dos, String name, String value) throws IOException {
    dos.writeBytes(twoHyphens + boundary + lineEnd);
    dos.writeBytes("Content-Disposition: form-data; name=\"" + name + "\"");
    dos.writeBytes(lineEnd);//from   ww  w.j ava  2  s .  c  o  m
    dos.writeBytes(lineEnd);

    byte[] data = value.getBytes("UTF-8");
    dos.write(data);

    dos.writeBytes(lineEnd);
}

From source file:br.org.indt.ndg.servlets.ReceiveImage.java

protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    log.debug("RECEIVE IMAGE: executing doPost method.");

    response.reset();//from  w w w . java  2s  . co m
    response.setContentType("image/jpg");

    InputStream inputStream = request.getInputStream();
    DataOutputStream dataOutputStream = new DataOutputStream(response.getOutputStream());

    if (inputStream != null) {
        log.debug("RECEIVE IMAGE: creating file ImageFromClient.jpg...");

        FileOutputStream fileOutputStream = new FileOutputStream("ImageFromClient.jpg");

        byte buffer[] = new byte[1024 * 128];
        int i = 0;

        while ((i = inputStream.read(buffer)) != -1) {
            fileOutputStream.write(buffer, 0, i);
        }

        fileOutputStream.close();
        inputStream.close();

        dataOutputStream.writeBytes(SUCCESS);
        dataOutputStream.close();

        log.debug("RECEIVE IMAGE: SUCCESS");
    } else {
        dataOutputStream.writeBytes(FAILURE);

        log.debug("RECEIVE IMAGE: FAILURE");
    }
}

From source file:com.jamsuni.jamsunicodescan.MainActivity.java

public void testTTS(String msg) {

    String apiURL = "https://openapi.naver.com/v1/voice/tts.bin";

    BookInfo bookInfo = new BookInfo();

    try {/*from w  ww. j a  va  2  s.  c  o  m*/
        String text = URLEncoder.encode(msg, "UTF-8");

        URL url = new URL(apiURL);
        HttpURLConnection con = (HttpURLConnection) url.openConnection();
        con.setRequestMethod("POST");

        con.setRequestProperty("X-Naver-Client-Id", clientId);
        con.setRequestProperty("X-Naver-Client-Secret", clientSecret);

        // post request
        String postParams = "speaker=mijin&speed=0&text=" + text;
        con.setDoOutput(true);
        DataOutputStream wr = new DataOutputStream(con.getOutputStream());
        wr.writeBytes(postParams);
        wr.flush();
        wr.close();
        int responseCode = con.getResponseCode();
        BufferedReader br;
        if (responseCode == 200) { // ? 
            InputStream is = con.getInputStream();
            int read = 0;
            byte[] bytes = new byte[1024];
            // ? ? mp3 ? ?
            String tempname = Long.valueOf(new Date().getTime()).toString();
            File f = new File(Environment.getExternalStorageDirectory() + "/" + tempname + ".mp3");
            f.createNewFile();
            OutputStream outputStream = new FileOutputStream(f);
            while ((read = is.read(bytes)) != -1) {
                outputStream.write(bytes, 0, read);
            }
            is.close();
        } else { // ? ?
            br = new BufferedReader(new InputStreamReader(con.getErrorStream()));
            String inputLine;
            StringBuffer response = new StringBuffer();
            while ((inputLine = br.readLine()) != null) {
                response.append(inputLine);
            }
            br.close();
            System.out.println(response.toString());
        }

    } catch (Exception e) {
        System.out.println(e);
    }

    return;
}

From source file:se.leap.bitmaskclient.ProviderAPI.java

/**
 * Executes an HTTP request expecting a JSON response.
 *
 * @param url/* w w  w.j  a  v  a  2s . c  o m*/
 * @param request_method
 * @param parameters
 * @return response from authentication server
 */
private JSONObject sendToServer(String url, String request_method, Map<String, String> parameters) {
    JSONObject json_response;
    HttpsURLConnection urlConnection = null;
    try {
        InputStream is = null;
        urlConnection = (HttpsURLConnection) new URL(url).openConnection();
        urlConnection.setRequestMethod(request_method);
        String locale = Locale.getDefault().getLanguage() + Locale.getDefault().getCountry();
        urlConnection.setRequestProperty("Accept-Language", locale);
        urlConnection.setChunkedStreamingMode(0);
        urlConnection.setSSLSocketFactory(getProviderSSLSocketFactory());

        DataOutputStream writer = new DataOutputStream(urlConnection.getOutputStream());
        writer.writeBytes(formatHttpParameters(parameters));
        writer.close();

        is = urlConnection.getInputStream();
        String plain_response = new Scanner(is).useDelimiter("\\A").next();
        json_response = new JSONObject(plain_response);
    } catch (ClientProtocolException e) {
        json_response = getErrorMessage(urlConnection);
        e.printStackTrace();
    } catch (IOException e) {
        json_response = getErrorMessage(urlConnection);
        e.printStackTrace();
    } catch (JSONException e) {
        json_response = getErrorMessage(urlConnection);
        e.printStackTrace();
    } catch (NoSuchAlgorithmException e) {
        json_response = getErrorMessage(urlConnection);
        e.printStackTrace();
    } catch (KeyManagementException e) {
        json_response = getErrorMessage(urlConnection);
        e.printStackTrace();
    } catch (KeyStoreException e) {
        json_response = getErrorMessage(urlConnection);
        e.printStackTrace();
    } catch (CertificateException e) {
        json_response = getErrorMessage(urlConnection);
        e.printStackTrace();
    }

    return json_response;
}

From source file:com.ichi2.anki.SyncClient.java

public static void fullSyncFromLocal(String password, String username, String deckName, String deckPath) {
    URL url;/*from w w  w .j av a2s.c  om*/
    try {
        Log.i(AnkiDroidApp.TAG, "Fullup");
        url = new URL(AnkiDroidProxy.SYNC_URL + "fullup");
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();

        conn.setDoInput(true);
        conn.setDoOutput(true);
        conn.setUseCaches(false);
        conn.setRequestMethod("POST");

        conn.setRequestProperty("Connection", "close");
        conn.setRequestProperty("Charset", "UTF-8");
        // conn.setRequestProperty("Content-Length", "8494662");
        conn.setRequestProperty("Content-Type", "multipart/form-data;boundary=" + MIME_BOUNDARY);
        conn.setRequestProperty("Host", AnkiDroidProxy.SYNC_HOST);

        DataOutputStream ds = new DataOutputStream(conn.getOutputStream());
        Log.i(AnkiDroidApp.TAG, "Pass");
        ds.writeBytes(TWO_HYPHENS + MIME_BOUNDARY + END);
        ds.writeBytes("Content-Disposition: form-data; name=\"p\"" + END + END + password + END);
        Log.i(AnkiDroidApp.TAG, "User");
        ds.writeBytes(TWO_HYPHENS + MIME_BOUNDARY + END);
        ds.writeBytes("Content-Disposition: form-data; name=\"u\"" + END + END + username + END);
        Log.i(AnkiDroidApp.TAG, "DeckName");
        ds.writeBytes(TWO_HYPHENS + MIME_BOUNDARY + END);
        ds.writeBytes("Content-Disposition: form-data; name=\"d\"" + END + END + deckName + END);
        Log.i(AnkiDroidApp.TAG, "Deck");
        ds.writeBytes(TWO_HYPHENS + MIME_BOUNDARY + END);
        ds.writeBytes("Content-Disposition: form-data; name=\"deck\";filename=\"deck\"" + END);
        ds.writeBytes("Content-Type: application/octet-stream" + END);
        ds.writeBytes(END);

        FileInputStream fStream = new FileInputStream(deckPath);
        byte[] buffer = new byte[Utils.CHUNK_SIZE];
        int length = -1;

        Deflater deflater = new Deflater(Deflater.BEST_SPEED);
        DeflaterOutputStream dos = new DeflaterOutputStream(ds, deflater);

        Log.i(AnkiDroidApp.TAG, "Writing buffer...");
        while ((length = fStream.read(buffer)) != -1) {
            dos.write(buffer, 0, length);
            Log.i(AnkiDroidApp.TAG, "Length = " + length);
        }
        dos.finish();
        fStream.close();

        ds.writeBytes(END);
        ds.writeBytes(TWO_HYPHENS + MIME_BOUNDARY + TWO_HYPHENS + END);
        Log.i(AnkiDroidApp.TAG, "Closing streams...");

        ds.flush();
        ds.close();

        // Ensure we got the HTTP 200 response code
        int responseCode = conn.getResponseCode();
        if (responseCode != 200) {
            Log.i(AnkiDroidApp.TAG, "Response code = " + responseCode);
            // throw new Exception(String.format("Received the response code %d from the URL %s", responseCode,
            // url));
        } else {
            Log.i(AnkiDroidApp.TAG, "Response code = 200");
        }

        // Read the response
        InputStream is = conn.getInputStream();
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        byte[] bytes = new byte[1024];
        int bytesRead;
        while ((bytesRead = is.read(bytes)) != -1) {
            baos.write(bytes, 0, bytesRead);
        }
        byte[] bytesReceived = baos.toByteArray();
        baos.close();

        is.close();
        String response = new String(bytesReceived);

        Log.i(AnkiDroidApp.TAG, "Finished!");
    } catch (MalformedURLException e) {
        Log.i(AnkiDroidApp.TAG, "MalformedURLException = " + e.getMessage());
    } catch (IOException e) {
        Log.i(AnkiDroidApp.TAG, "IOException = " + e.getMessage());
    }
}

From source file:com.smartbear.collaborator.issue.IssueRest.java

/**
 * Uploads zip file of raw files to Collaborator server
 * //from  ww w .  ja va 2 s. co m
 * @param targetZipFile
 * @throws Exception
 */
private void uploadRawFilesToCollab(java.io.File targetZipFile) throws Exception {
    HttpURLConnection httpUrlConnection = null;
    try {

        String crlf = "\r\n";
        String twoHyphens = "--";
        String boundary = "*****";

        URL url = new URL(configModel.getUrl() + URI_COLAB_UPLOAD);
        httpUrlConnection = (HttpURLConnection) url.openConnection();
        httpUrlConnection.setUseCaches(false);
        httpUrlConnection.setDoOutput(true);

        httpUrlConnection.setRequestMethod("POST");
        httpUrlConnection.setRequestProperty("Connection", "Keep-Alive");
        httpUrlConnection.setRequestProperty("Cache-Control", "no-cache");
        httpUrlConnection.setRequestProperty("Content-Type", "multipart/form-data;boundary=" + boundary);

        String loginCookie = "CodeCollaboratorLogin=" + configModel.getLogin();
        String ticketCookie = "CodeCollaboratorTicketId=" + configModel.getAuthTicket();

        httpUrlConnection.setRequestProperty("Cookie", loginCookie + "," + ticketCookie);

        DataOutputStream request = new DataOutputStream(httpUrlConnection.getOutputStream());

        request.writeBytes(twoHyphens + boundary + crlf);
        request.writeBytes("Content-Disposition: form-data; name=\"file\";filename=\"" + targetZipFile.getName()
                + "\"" + crlf);
        request.writeBytes("Content-Type: application/x-zip-compressed" + crlf);

        request.writeBytes(crlf);

        InputStream fileInStream = new FileInputStream(targetZipFile);
        request.write(IOUtils.toByteArray(fileInStream));

        request.writeBytes(crlf);
        request.writeBytes(twoHyphens + boundary + twoHyphens + crlf);

        request.flush();
        request.close();

        if (httpUrlConnection.getResponseCode() != HttpURLConnection.HTTP_OK) {
            throw new Exception();
        }

    } catch (Exception e) {
        LOGGER.error(e);
        throw new Exception(
                "Can't upload raw versions to Collaborator Server. Check plugin collaborator configuration (url, login, password).",
                e);
    } finally {
        if (httpUrlConnection != null) {
            httpUrlConnection.disconnect();
        }
    }
}

From source file:com.appbase.androidquery.callback.AbstractAjaxCallback.java

private static void writeData(DataOutputStream dos, String name, String filename, InputStream is)
        throws IOException {

    dos.writeBytes(twoHyphens + boundary + lineEnd);
    dos.writeBytes("Content-Disposition: form-data; name=\"" + name + "\";" + " filename=\"" + filename + "\""
            + lineEnd);/*from   w  w  w  .j a va2 s  . c o m*/

    //added to specify type
    dos.writeBytes("Content-Type: application/octet-stream");
    dos.writeBytes(lineEnd);
    dos.writeBytes("Content-Transfer-Encoding: binary");
    dos.writeBytes(lineEnd);

    dos.writeBytes(lineEnd);

    AQUtility.copy(is, dos);

    dos.writeBytes(lineEnd);

}

From source file:org.apache.hadoop.hdfs.TestDFSShell.java

static Path writeFile(FileSystem fs, Path f) throws IOException {
    DataOutputStream out = fs.create(f);
    out.writeBytes("dhruba: " + f);
    out.close();//from   ww w  .java 2  s.  c o m
    assertTrue(fs.exists(f));
    return f;
}

From source file:com.gotraveling.external.androidquery.callback.AbstractAjaxCallback.java

private static void writeData(DataOutputStream dos, String name, String filename, InputStream is, Progress p)
        throws IOException {

    dos.writeBytes(twoHyphens + boundary + lineEnd);
    dos.writeBytes("Content-Disposition: form-data; name=\"" + name + "\";" + " filename=\"" + filename + "\""
            + lineEnd);/*from w  w w  .  j  a  va  2 s  . c o m*/

    //added to specify type
    dos.writeBytes("Content-Type: application/octet-stream");
    dos.writeBytes(lineEnd);
    dos.writeBytes("Content-Transfer-Encoding: binary");
    dos.writeBytes(lineEnd);

    dos.writeBytes(lineEnd);

    // AQUtility.copy(is, dos);
    AQUtility.copy(is, dos, is.available(), p);

    dos.writeBytes(lineEnd);

}