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

public static String soapMessageToString(SOAPMessage message) {
    String result = null;/*ww w  . j ava  2s. co  m*/
    if (message != null) {
        ByteArrayOutputStream baos = null;
        try {
            baos = new ByteArrayOutputStream();
            message.writeTo(baos);
            result = baos.toString();
        } catch (Exception e) {
        } finally {
            if (baos != null) {
                try {
                    baos.close();
                } catch (IOException ioe) {
                }
            }
        }
    }
    return result;
}

From source file:Main.java

public static byte[] compress(byte[] data) throws IOException {
    Deflater compresser = new Deflater(Deflater.BEST_COMPRESSION);
    compresser.setInput(data);//from   w w  w  .j a va 2 s  .  co  m
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream(data.length);
    compresser.finish();
    byte[] buffer = new byte[1024];
    while (!compresser.finished()) {
        int count = compresser.deflate(buffer);
        outputStream.write(buffer, 0, count);
    }
    compresser.end();
    outputStream.close();
    return outputStream.toByteArray();
}

From source file:Main.java

private static byte[] getBitmapBytes(Bitmap bitmap, boolean paramBoolean, int width, int heigth) {
    Bitmap localBitmap = Bitmap.createBitmap(width, heigth, Bitmap.Config.RGB_565);
    Canvas localCanvas = new Canvas(localBitmap);
    int i;//from w  ww. j  a  v  a2  s .  c om
    int j;
    if (bitmap.getHeight() > bitmap.getWidth()) {
        i = bitmap.getWidth();
        j = bitmap.getWidth();
    } else {
        i = bitmap.getHeight();
        j = bitmap.getHeight();
    }
    while (true) {
        localCanvas.drawBitmap(bitmap, new Rect(0, 0, i, j), new Rect(0, 0, width, heigth), null);
        if (paramBoolean)
            bitmap.recycle();
        ByteArrayOutputStream localByteArrayOutputStream = new ByteArrayOutputStream();
        localBitmap.compress(Bitmap.CompressFormat.JPEG, 100, localByteArrayOutputStream);
        localBitmap.recycle();
        byte[] arrayOfByte = localByteArrayOutputStream.toByteArray();
        try {
            localByteArrayOutputStream.close();
            return arrayOfByte;
        } catch (Exception e) {
            e.printStackTrace();
        }
        i = bitmap.getHeight();
        j = bitmap.getHeight();
    }
}

From source file:Main.java

public static byte[] compress(byte[] data) throws IOException {
    Deflater deflater = new Deflater();
    deflater.setInput(data);//ww  w.  ja v  a 2s.com

    ByteArrayOutputStream outputStream = new ByteArrayOutputStream(data.length);

    deflater.finish();
    byte[] buffer = new byte[1024];
    while (!deflater.finished()) {
        int count = deflater.deflate(buffer); // returns the generated code... index  
        outputStream.write(buffer, 0, count);
    }
    outputStream.close();
    byte[] output = outputStream.toByteArray();

    System.out.println("Original: " + data.length / 1024 + " Kb");
    System.out.println("Compressed: " + output.length / 1024 + " Kb");
    return output;
}

From source file:Main.java

public static byte[] compressInZlib(byte[] originalData, int offset, int length) throws IOException {

    Deflater compresser = new Deflater();
    compresser.setInput(originalData, offset, length);
    compresser.finish();/*from   w w w  .j av  a 2  s.com*/

    ByteArrayOutputStream bos = new ByteArrayOutputStream(length);

    int count;
    byte[] buf = new byte[1024];
    while (!compresser.finished()) {
        count = compresser.deflate(buf);
        bos.write(buf, 0, count);
    }
    compresser.end();

    byte[] compressData = bos.toByteArray();
    bos.close();

    return compressData;
}

From source file:Main.java

private static byte[] compress(byte[] data) throws IOException {
    Deflater deflater = new Deflater();
    deflater.setInput(data);/*from   w  w w.  j  a v  a2 s.com*/

    ByteArrayOutputStream outputStream = new ByteArrayOutputStream(data.length);

    deflater.finish();
    byte[] buffer = new byte[1024];
    while (!deflater.finished()) {
        int count = deflater.deflate(buffer); // returns the generated code... index  
        outputStream.write(buffer, 0, count);
    }
    outputStream.close();
    byte[] output = outputStream.toByteArray();
    deflater.end();

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

From source file:Main.java

public static byte[] readByteArray(Context context, String fileName) throws IOException {

    byte[] data;// w w w.j a v  a2 s. c om
    int c;

    FileInputStream fis = context.openFileInput(fileName);
    ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
    BufferedInputStream bos = new BufferedInputStream(fis);

    while ((c = bos.read()) != -1) {
        byteArrayOutputStream.write(c);
    }

    data = byteArrayOutputStream.toByteArray();

    bos.close();
    byteArrayOutputStream.close();
    fis.close();

    return data;
}

From source file:Main.java

public static String streamToString(InputStream inputStream) {
    try {/*from  ww w. j av a2s  . c  o m*/
        ByteArrayOutputStream out = new ByteArrayOutputStream();

        byte[] buffer = new byte[1024];
        int len = 0;
        while ((len = inputStream.read(buffer)) != -1) {
            out.write(buffer, 0, len);
            out.flush();
        }

        String result = out.toString();
        out.close();
        inputStream.close();
        return result;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return "";
}

From source file:Main.java

public static byte[] compress(byte[] content) throws IOException {
    ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
    byte[] byteMe = null;
    try {/*from   ww w . j  av a  2 s .c  o m*/
        GZIPOutputStream gzipOutputStream = new GZIPOutputStream(byteOut);
        gzipOutputStream.write(content);
        gzipOutputStream.close();
        byteMe = byteOut.toByteArray();
    } finally {
        byteOut.close();
    }
    return byteMe;
}

From source file:Main.java

public static byte[] streamToByteArray(InputStream stream) throws IOException {
    ByteArrayOutputStream bytes = new ByteArrayOutputStream();
    byte[] buffer = new byte[1024];
    try {//from w w  w . j a  v  a  2s . c  o  m
        int count;
        while ((count = stream.read(buffer)) != -1) {
            bytes.write(buffer, 0, count);
        }
        return bytes.toByteArray();
    } finally {
        stream.close();
        bytes.close();
    }
}