Example usage for java.io ByteArrayOutputStream toByteArray

Introduction

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

Prototype

public synchronized byte[] toByteArray()

Source Link

Document

Creates a newly allocated byte array.

Usage

From source file:com.amazonaws.services.kinesis.producer.KinesisProducerConfigurationTest.java

private static String writeFile(Properties p) {
    try {//w  w  w  .  j av a2  s. c  om
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        p.store(baos, "");
        baos.close();
        return writeFile(new String(baos.toByteArray(), "UTF-8"));
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

From source file:com.github.harmanpa.jrecon.utils.Compression.java

public static byte[] decompress(byte[] data) throws IOException {
    InputStream is = new BZip2CompressorInputStream(new ByteArrayInputStream(data));
    ByteArrayOutputStream baos = new ByteArrayOutputStream(128);
    int b;/*from   ww w  .  ja v  a 2 s. c o m*/
    while ((b = is.read()) > -1) {
        baos.write(b);
    }
    is.close();
    return baos.toByteArray();
}

From source file:Main.java

public static int getByteCount(Bitmap bitmap, Bitmap.CompressFormat mCompressFormat) {
    int size = 0;
    ByteArrayOutputStream output = null;
    try {//from  ww w  .  j  ava 2s  .c  om
        output = new ByteArrayOutputStream();
        bitmap.compress(mCompressFormat, 100, output);
        byte[] result = output.toByteArray();
        size = result.length;
        result = null;
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        if (output != null) {
            try {
                output.close();
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }
    return size;
}

From source file:Main.java

public static byte[] getImage(final InputStream inputStream) {
    byte images[] = null;
    try {/*from  w  w w.j a  v a2  s  . c  o  m*/
        // final BufferedImage image = ImageIO.read(new File(
        // "d:\\images\\peacock.jpg"));

        final BufferedImage image = ImageIO.read(inputStream);

        final ByteArrayOutputStream baos = new ByteArrayOutputStream();
        ImageIO.write(image, "jpeg", baos);

        // ImageIO.write(image, "jpeg", new File("D:\\images.jpeg"));
        images = baos.toByteArray();

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

    }
    return images;
}

From source file:ByteUtils.java

public static byte[] packRaw(byte[] b) throws IOException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();

    GZIPOutputStream zos = new GZIPOutputStream(baos);
    zos.write(b);//from  w  ww.  jav a2s  . co  m
    zos.close();

    return baos.toByteArray();
}

From source file:Main.java

public static <T> List<T> deepCopy(List<T> src) throws IOException, ClassNotFoundException {
    ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
    ObjectOutputStream out = new ObjectOutputStream(byteOut);
    out.writeObject(src);//w ww .  ja v a2s. c om

    ByteArrayInputStream byteIn = new ByteArrayInputStream(byteOut.toByteArray());
    ObjectInputStream in = new ObjectInputStream(byteIn);
    @SuppressWarnings("unchecked")
    List<T> dest = (List<T>) in.readObject();
    return dest;
}

From source file:Main.java

@NonNull
public static byte[] bitmapToByteArray(@NonNull Bitmap bitmap) {
    ByteArrayOutputStream out = null;
    try {/*from w w  w .java  2s.c  o  m*/
        out = new ByteArrayOutputStream(bitmap.getWidth() * bitmap.getHeight());
        bitmap.compress(Bitmap.CompressFormat.JPEG, 100, out);
        return out.toByteArray();
    } finally {
        if (out != null)
            try {
                out.close();
            } catch (Exception ignore) {
            }
    }
}

From source file:com.mirth.connect.connectors.http.HttpUtil.java

public static byte[] compressGzip(String content, String charset) throws IOException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    GZIPOutputStream gzos = new GZIPOutputStream(baos);
    gzos.write(content.getBytes(charset));
    gzos.close();// w w  w .ja v  a 2s  .c o  m
    return baos.toByteArray();
}

From source file:Main.java

public static byte[] getBytesFromInputStream(InputStream in) throws Exception {
    ByteArrayOutputStream outStream = new ByteArrayOutputStream();
    byte[] data = new byte[4096];
    int count;/*from   w w w.j  av a  2  s.  c o m*/
    while ((count = in.read(data, 0, 4096)) != -1)
        outStream.write(data, 0, count);
    return outStream.toByteArray();
}