Examples with BZip2CompressorOutputStream org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream used on opensource projects

Example 1 with BZip2CompressorOutputStream

use of org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream in project netty by netty.

the class Bzip2DecoderTest method compress.

@Override
protected byte[] compress(byte[] data) throws Exception {
    ByteArrayOutputStream os = new ByteArrayOutputStream();
    BZip2CompressorOutputStream bZip2Os = new BZip2CompressorOutputStream(os, MIN_BLOCK_SIZE);
    bZip2Os.write(data);
    bZip2Os.close();
    return os.toByteArray();
}

Example 2 with BZip2CompressorOutputStream

use of org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream in project otter by alibaba.

the class BZip2Compressor method compressTo.

public void compressTo(InputStream in, OutputStream out) throws CompressException {
    BZip2CompressorOutputStream outputBZStream = null;
    try {
        outputBZStream = new BZip2CompressorOutputStream(out);
        NioUtils.copy(in, outputBZStream);
        outputBZStream.finish();
    } catch (Exception e) {
        throw new CompressException("bzip_compress_error", e);
    }
}

Example 3 with BZip2CompressorOutputStream

use of org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream 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 4 with BZip2CompressorOutputStream

use of org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream in project rest.li by linkedin.

the class Bzip2Compressor method deflate.

@Override
public byte[] deflate(InputStream data) throws CompressionException {
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    BZip2CompressorOutputStream compressor = null;
    try {
        out = new ByteArrayOutputStream();
        compressor = new BZip2CompressorOutputStream(out);
        IOUtils.copy(data, compressor);
        compressor.finish();
    } catch (IOException e) {
        throw new CompressionException(CompressionConstants.DECODING_ERROR + getContentEncodingName(), e);
    } finally {
        if (compressor != null) {
            IOUtils.closeQuietly(compressor);
        }
    }
    return out.toByteArray();
}

Example 5 with BZip2CompressorOutputStream

use of org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream in project carbondata by apache.

the class CompressdFileTest method makeBzip2File.

private static void makeBzip2File(String path, String content) throws Exception {
    path = path + ".bz2";
    FileOutputStream output = new FileOutputStream(path);
    try {
        Writer writer = new OutputStreamWriter(new BZip2CompressorOutputStream(output), "UTF-8");
        try {
            writer.write(content);
        } finally {
            writer.close();
        }
    } finally {
        output.close();
    }
}