Examples with StreamingCompressor com.linkedin.r2.filter.compression.streaming.StreamingCompressor used on opensource projects

Example 16 with StreamingCompressor

use of com.linkedin.r2.filter.compression.streaming.StreamingCompressor in project rest.li by linkedin.

the class TestStreamingCompression method testCompressThenDecompress.

private void testCompressThenDecompress(StreamingCompressor compressor, byte[] origin) throws CompressionException, ExecutionException, InterruptedException {
    ByteWriter writer = new ByteWriter(origin);
    EntityStream uncompressedStream = EntityStreams.newEntityStream(writer);
    EntityStream compressedStream = compressor.deflate(uncompressedStream);
    EntityStream decompressedStream = compressor.inflate(compressedStream);
    FutureCallback<byte[]> callback = new FutureCallback<byte[]>();
    decompressedStream.setReader(new ByteReader(callback));
    byte[] result = callback.get();
    Assert.assertEquals(result, origin);
}

Example 17 with StreamingCompressor

use of com.linkedin.r2.filter.compression.streaming.StreamingCompressor in project rest.li by linkedin.

the class TestStreamingCompression method testGzipCompressor.

@Test
public void testGzipCompressor() throws IOException, InterruptedException, CompressionException, ExecutionException {
    StreamingCompressor compressor = new GzipCompressor(_executor);
    final byte[] origin = new byte[BUF_SIZE];
    Arrays.fill(origin, (byte) 'b');
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    GZIPOutputStream gzip = new GZIPOutputStream(out);
    IOUtils.write(origin, gzip);
    gzip.close();
    byte[] compressed = out.toByteArray();
    testCompress(compressor, origin, compressed);
    testDecompress(compressor, origin, compressed);
    testCompressThenDecompress(compressor, origin);
}

Example 18 with StreamingCompressor

use of com.linkedin.r2.filter.compression.streaming.StreamingCompressor in project rest.li by linkedin.

the class TestStreamingCompression method testDeflateCompressor.

@Test
public void testDeflateCompressor() throws IOException, InterruptedException, CompressionException, ExecutionException {
    StreamingCompressor compressor = new DeflateCompressor(_executor);
    final byte[] origin = new byte[BUF_SIZE];
    Arrays.fill(origin, (byte) 'c');
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    DeflaterOutputStream zlib = new DeflaterOutputStream(out);
    IOUtils.write(origin, zlib);
    zlib.close();
    byte[] compressed = out.toByteArray();
    testCompress(compressor, origin, compressed);
    testDecompress(compressor, origin, compressed);
    testCompressThenDecompress(compressor, origin);
}

Example 19 with StreamingCompressor

use of com.linkedin.r2.filter.compression.streaming.StreamingCompressor in project rest.li by linkedin.

the class TestStreamingCompression method testBzip2Compressor.

@Test
public void testBzip2Compressor() throws IOException, InterruptedException, CompressionException, ExecutionException {
    StreamingCompressor compressor = new Bzip2Compressor(_executor);
    final byte[] origin = new byte[BUF_SIZE];
    Arrays.fill(origin, (byte) 'c');
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    BZip2CompressorOutputStream bzip = new BZip2CompressorOutputStream(out);
    IOUtils.write(origin, bzip);
    bzip.close();
    byte[] compressed = out.toByteArray();
    testCompress(compressor, origin, compressed);
    testDecompress(compressor, origin, compressed);
    testCompressThenDecompress(compressor, origin);
}

Example 20 with StreamingCompressor

use of com.linkedin.r2.filter.compression.streaming.StreamingCompressor in project rest.li by linkedin.

the class TestStreamingCompression method testDeflateCompressor.

@Test
public void testDeflateCompressor() throws IOException, InterruptedException, CompressionException, ExecutionException {
    StreamingCompressor compressor = new DeflateCompressor(_executor);
    final byte[] origin = new byte[BUF_SIZE];
    Arrays.fill(origin, (byte) 'c');
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    DeflaterOutputStream zlib = new DeflaterOutputStream(out);
    IOUtils.write(origin, zlib);
    zlib.close();
    byte[] compressed = out.toByteArray();
    testCompress(compressor, origin, compressed);
    testDecompress(compressor, origin, compressed);
    testCompressThenDecompress(compressor, origin);
}