Example usage for java.io ByteArrayOutputStream close

Introduction

In this page you can find the example usage for java.io ByteArrayOutputStream close.

Prototype

public void close() throws IOException

Source Link

Document

Closing a ByteArrayOutputStream has no effect.

Usage

From source file:Main.java

private static byte[] decompress(byte[] data) throws IOException, DataFormatException {
    Inflater inflater = new Inflater();
    inflater.setInput(data);/*w w  w . j  a  v a  2s . com*/

    ByteArrayOutputStream outputStream = new ByteArrayOutputStream(data.length);
    byte[] buffer = new byte[1024];
    while (!inflater.finished()) {
        int count = inflater.inflate(buffer);
        outputStream.write(buffer, 0, count);
    }
    outputStream.close();
    byte[] output = outputStream.toByteArray();
    inflater.end();

    // System.out.println("Original: " + data.length + " bytes.");
    // System.out.println("Decompressed: " + output.length + " bytes.");
    return output;
}

From source file:Main.java

private static String readTextFile(InputStream inputStream) {
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    byte buf[] = new byte[1024];
    int len;/*from   w  ww  .j a  va2s .co  m*/
    try {
        while ((len = inputStream.read(buf)) != -1) {
            outputStream.write(buf, 0, len);
        }
        outputStream.close();
        inputStream.close();
    } catch (IOException e) {
        Log.i("IO error", e.getMessage());
        return "Sorry, help file not found.";
    }
    return outputStream.toString();
}

From source file:com.giacomodrago.immediatecrypt.messagecipher.Compression.java

public static byte[] compress(byte[] plaintext) {
    try {/*from ww  w  . j  a v  a2 s. co  m*/
        ByteArrayOutputStream writer = new ByteArrayOutputStream();
        GZIPOutputStream gzipStream = new GZIPOutputStream(writer);
        gzipStream.write(plaintext);
        gzipStream.flush();
        gzipStream.close();
        writer.close();
        return writer.toByteArray();
    } catch (IOException ex) {
        throw new RuntimeException(ex);
    }
}

From source file:Main.java

public static String BitmapToBase64(Bitmap bitmap) {

    String result = null;/* www. jav a2s . c om*/
    ByteArrayOutputStream baos = null;
    try {
        if (bitmap != null) {
            baos = new ByteArrayOutputStream();
            bitmap.compress(Bitmap.CompressFormat.JPEG, 60, baos);

            baos.flush();
            baos.close();

            byte[] bitmapBytes = baos.toByteArray();
            result = Base64.encodeToString(bitmapBytes, Base64.DEFAULT);
        }
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        try {
            if (baos != null) {
                baos.flush();
                baos.close();
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    return result;
}

From source file:com.buddycloud.mediaserver.business.util.ImageUtils.java

public static byte[] imageToBytes(BufferedImage image, String imageFormat) throws IOException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    ImageIO.write(image, imageFormat, baos);
    baos.flush();//from w  ww.j a va 2 s.  co m

    byte[] imageInByte = baos.toByteArray();
    baos.close();

    return imageInByte;
}

From source file:com.polivoto.networking.ServicioDeIPExterna.java

public static String obtenerIPServidorRemoto() {
    String ip = null;/*w  ww.  j a  v a2 s.c  o  m*/
    try {
        HttpURLConnection con = (HttpURLConnection) new URL(REMOTE_HOST).openConnection();
        DataInputStream entrada = new DataInputStream(con.getInputStream());
        int length;
        byte[] chunk = new byte[64];
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        while ((length = entrada.read(chunk)) != -1)
            baos.write(chunk, 0, length);
        JSONObject json = new JSONObject(baos.toString());
        baos.close();
        entrada.close();
        con.disconnect();
        ip = json.getString("content");
    } catch (JSONException | IOException e) {
        e.printStackTrace();
    }
    System.out.println("IP servidor remoto: " + ip);
    return ip;
}

From source file:Main.java

public static String convertIconToString(Bitmap bitmap) {
    String result = null;/*from  w  ww  . ja v  a2 s  .  c  om*/
    ByteArrayOutputStream baos = null;
    try {
        if (bitmap != null) {
            baos = new ByteArrayOutputStream();
            bitmap.compress(Bitmap.CompressFormat.JPEG, 100, baos);

            baos.flush();
            baos.close();

            byte[] bitmapBytes = baos.toByteArray();
            result = Base64.encodeToString(bitmapBytes, Base64.DEFAULT);
        }
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        try {
            if (baos != null) {
                baos.flush();
                baos.close();
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    return result;

}

From source file:Main.java

public static String documentToString(Document doc)
        throws TransformerConfigurationException, TransformerException, IOException {
    //return doc.getDocumentElement().toString();

    TransformerFactory factory = TransformerFactory.newInstance();
    Transformer transformer = factory.newTransformer();
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");

    DOMSource src = new DOMSource(doc);
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    try {/*from  ww  w.j  a  v a2  s.c om*/
        StreamResult sr = new StreamResult(baos);
        transformer.transform(src, sr);

        String result = baos.toString();
        return result;
    } finally {
        baos.close();
    }
}

From source file:Main.java

public static String readInStream(InputStream in) {
    try {/*from   w  w  w .j  a  v a2 s  . c  o  m*/
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        byte[] buffer = new byte[512];
        int length = -1;
        while ((length = in.read(buffer)) != -1) {
            out.write(buffer, 0, length);
        }
        out.close();
        in.close();
    } catch (IOException e) {
        Log.e("FileTest", e.getMessage());
    }
    return null;
}

From source file:Main.java

public static String readFromStream(InputStream is) throws IOException {
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    byte[] buff = new byte[1024];
    int len = 0;//from  www  . j a v a 2 s  . c  o m
    while ((len = is.read(buff)) != -1) {
        bos.write(buff, 0, len);
    }
    is.close();
    String result = bos.toString();
    bos.close();
    return result;
}