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

Example 81 with ByteArrayOutputStream

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

the class TokenStreamSerializer method serialize.

/**
   * Same as above but serializers a lucene TwitterTokenStream.
   */
public final byte[] serialize(final org.apache.lucene.analysis.TokenStream tokenStream) throws IOException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    AttributeOutputStream output = new AttributeOutputStream(baos);
    for (AttributeSerializer serializer : attributeSerializers) {
        serializer.initialize(tokenStream, CURRENT_VERSION);
    }
    int numTokens = 0;
    while (tokenStream.incrementToken()) {
        serializeAttributes(output);
        numTokens++;
    }
    output.flush();
    byte[] data = baos.toByteArray();
    baos.close();
    baos = new ByteArrayOutputStream(8 + data.length);
    output = new AttributeOutputStream(baos);
    output.writeVInt(CURRENT_VERSION.ordinal());
    output.writeInt(attributeSerializersFingerprint);
    output.writeVInt(numTokens);
    output.write(data);
    output.flush();
    return baos.toByteArray();
}

Example 82 with ByteArrayOutputStream

use of java.io.ByteArrayOutputStream in project robospice by stephanenicolas.

the class OkHttpSmallBinaryRequest method processStream.

@Override
public InputStream processStream(final int contentLength, final InputStream inputStream) throws IOException {
    final ByteArrayOutputStream bos = new ByteArrayOutputStream();
    readBytes(inputStream, new ProgressByteProcessor(this, bos, contentLength));
    final byte[] bytes = bos.toByteArray();
    return new ByteArrayInputStream(bytes);
}

Example 83 with ByteArrayOutputStream

use of java.io.ByteArrayOutputStream in project robospice by stephanenicolas.

the class InFileBigInputStreamObjectPersisterTest method testSaveDataToCacheAndReturnData.

public void testSaveDataToCacheAndReturnData() throws Exception {
    inputStreamPersister.saveDataToCacheAndReturnData(new ByteArrayInputStream("coucou".getBytes()), TEST_CACHE_KEY);
    File cachedFile = inputStreamPersister.getCacheFile(TEST_CACHE_KEY);
    assertTrue(cachedFile.exists());
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    IOUtils.copy(new FileInputStream(cachedFile), bos);
    assertTrue(Arrays.equals("coucou".getBytes(), bos.toByteArray()));
}

Example 84 with ByteArrayOutputStream

use of java.io.ByteArrayOutputStream in project skype-java-api by taksan.

the class AutoDebugOutTest method initSysOutRecorder.

private void initSysOutRecorder() {
    out = new ByteArrayOutputStream();
    System.setOut(new PrintStream(out));
}

Example 85 with ByteArrayOutputStream

use of java.io.ByteArrayOutputStream in project playn by threerings.

the class AndroidAssets method getBytesSync.

@Override
public byte[] getBytesSync(String path) throws Exception {
    InputStream is = openAsset(path);
    try {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        byte[] buf = new byte[1024];
        while (true) {
            int r = is.read(buf);
            if (r == -1) {
                break;
            }
            out.write(buf, 0, r);
        }
        return out.toByteArray();
    } finally {
        is.close();
    }
}