Examples with ByteArrayOutputStream java.io.ByteArrayOutputStream used on opensource projects

Example 86 with ByteArrayOutputStream

use of java.io.ByteArrayOutputStream in project commons by twitter.

the class AssetHandlerTest method expectPayload.

private static ByteArrayOutputStream expectPayload(HttpServletResponse resp) throws Exception {
    ByteArrayOutputStream responseBody = new ByteArrayOutputStream();
    expect(resp.getOutputStream()).andReturn(new FakeServletOutputStream(responseBody));
    return responseBody;
}

Example 87 with ByteArrayOutputStream

use of java.io.ByteArrayOutputStream in project commons by twitter.

the class Base64ZlibCodecTest method testDecodeGzip.

public void testDecodeGzip() throws Exception {
    final byte[] input = createRandomBytes(10240);
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    final OutputStream os = new GZIPOutputStream(new Base64OutputStream(out));
    os.write(input);
    os.close();
    final String encoded = new String(out.toByteArray(), "8859_1");
    assertTrue(encoded.startsWith("H4sIAAAAAAAAA"));
    Assert.assertArrayEquals(input, Base64ZlibCodec.decode(encoded));
}

Example 88 with ByteArrayOutputStream

use of java.io.ByteArrayOutputStream in project commons by twitter.

the class CodecTestUtilities method serialize.

static <T> byte[] serialize(Codec<T> codec, T item) throws IOException {
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    codec.serialize(item, out);
    return out.toByteArray();
}

Example 89 with ByteArrayOutputStream

use of java.io.ByteArrayOutputStream in project adt4j by sviperll.

the class MainTest method testSerialization.

@Test
public void testSerialization() throws IOException, ClassNotFoundException {
    UserKey userKey1 = UserKey.valueOf(1);
    ByteArrayOutputStream byteArray = new ByteArrayOutputStream();
    ObjectOutputStream outputStream = new ObjectOutputStream(byteArray);
    outputStream.writeObject(userKey1);
    ObjectInputStream inputStream = new ObjectInputStream(new ByteArrayInputStream(byteArray.toByteArray()));
    UserKey userKey2 = (UserKey) inputStream.readObject();
    assertTrue("userKey1.equals(userKey2)", userKey1.equals(userKey2));
}

Example 90 with ByteArrayOutputStream

use of java.io.ByteArrayOutputStream in project Android-ImageResizer by svenkapudija.

the class ImageWriter method writeToFile.

public static boolean writeToFile(Bitmap image, File file) {
    ByteArrayOutputStream bytes = new ByteArrayOutputStream();
    image.compress(CompressFormat.JPEG, 100, bytes);
    try {
        FileOutputStream fos = new FileOutputStream(file);
        fos.write(bytes.toByteArray());
        fos.close();
    } catch (FileNotFoundException e) {
        e.printStackTrace();
        return false;
    } catch (IOException e) {
        e.printStackTrace();
        return false;
    }
    return true;
}