Example usage for io.netty.buffer ByteBufAllocator DEFAULT

List of usage examples for io.netty.buffer ByteBufAllocator DEFAULT

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ByteBufAllocator DEFAULT

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Usage

From source file:com.uber.tchannel.codecs.ErrorCodecTest.java

License:Open Source License

@Test
public void testEncodeDecode() throws Exception {

    ErrorFrame errorFrame = new ErrorFrame(42, ErrorType.FatalProtocolError, new Trace(0, 0, 0, (byte) 0),
            "I'm sorry Dave, I can't do that.");

    TFrame tFrame = MessageCodec.encode(ByteBufAllocator.DEFAULT, errorFrame);
    ErrorFrame newErrorFrame = (ErrorFrame) MessageCodec.decode(CodecTestUtil.encodeDecode(tFrame));

    assertEquals(errorFrame.getId(), newErrorFrame.getId());
    assertEquals(errorFrame.getMessage(), newErrorFrame.getMessage());
    tFrame.release();//ww w.j a va2s.co  m
}

From source file:com.uber.tchannel.codecs.InitRequestFrameCodecTest.java

License:Open Source License

@Test
public void shouldEncodeAndDecodeInitRequest() throws Exception {

    InitRequestFrame initReq = new InitRequestFrame(42, InitRequestFrame.DEFAULT_VERSION,
            new HashMap<String, String>() {
                {//from  w ww.ja  v a  2s . c  o  m
                    put(InitFrame.HOST_PORT_KEY, "0.0.0.0:0");
                    put(InitFrame.PROCESS_NAME_KEY, "test-process");
                }
            });

    TFrame tFrame = CodecTestUtil.encodeDecode(MessageCodec.encode(ByteBufAllocator.DEFAULT, initReq));

    InitRequestFrame newInitReq = (InitRequestFrame) MessageCodec.decode(tFrame);

    tFrame.release();
    assertEquals(initReq.getType(), newInitReq.getType());
    assertEquals(newInitReq.getId(), newInitReq.getId());
    assertEquals(newInitReq.getVersion(), newInitReq.getVersion());
    assertEquals(newInitReq.getHostPort(), newInitReq.getHostPort());
    assertEquals(newInitReq.getProcessName(), initReq.getProcessName());
}

From source file:com.uber.tchannel.codecs.InitResponseFrameCodecTest.java

License:Open Source License

@Test
public void shouldEncodeAndDecodeInitResponse() throws Exception {

    InitResponseFrame initResponseFrame = new InitResponseFrame(42, InitRequestFrame.DEFAULT_VERSION,
            new HashMap<String, String>() {
                {//from  www  .  j a  v a2  s  . com
                    put(InitFrame.HOST_PORT_KEY, "0.0.0.0:0");
                    put(InitFrame.PROCESS_NAME_KEY, "test-process");
                }
            });

    TFrame tFrame = CodecTestUtil
            .encodeDecode(MessageCodec.encode(ByteBufAllocator.DEFAULT, initResponseFrame));
    InitResponseFrame newInitResponseFrame = (InitResponseFrame) MessageCodec.decode(tFrame);

    tFrame.release();
    assertEquals(newInitResponseFrame.getType(), initResponseFrame.getType());
    assertEquals(newInitResponseFrame.getId(), initResponseFrame.getId());
    assertEquals(newInitResponseFrame.getVersion(), initResponseFrame.getVersion());
    assertEquals(newInitResponseFrame.getHostPort(), initResponseFrame.getHostPort());
    assertEquals(newInitResponseFrame.getProcessName(), initResponseFrame.getProcessName());
}

From source file:com.uber.tchannel.codecs.PingRequestFrameCodecTest.java

License:Open Source License

@Test
public void testEncodeDecodePingRequest() throws Exception {

    PingRequestFrame pingRequestFrame = new PingRequestFrame(42);

    TFrame tFrame = MessageCodec.encode(ByteBufAllocator.DEFAULT, pingRequestFrame);
    PingRequestFrame newPingRequestFrame = (PingRequestFrame) MessageCodec
            .decode(CodecTestUtil.encodeDecode(tFrame));

    assertEquals(newPingRequestFrame.getId(), pingRequestFrame.getId());
    tFrame.release();/*from  w  w w  .jav a  2  s .co  m*/
}

From source file:com.uber.tchannel.codecs.PingResponseFrameCodecTest.java

License:Open Source License

@Test
public void testEncodeDecodePingResponse() throws Exception {

    PingResponseFrame pingResponseFrame = new PingResponseFrame(99);

    PingResponseFrame newPingResponseFrame = (PingResponseFrame) MessageCodec.decode(
            CodecTestUtil.encodeDecode(MessageCodec.encode(ByteBufAllocator.DEFAULT, pingResponseFrame)));

    assertEquals(newPingResponseFrame.getId(), pingResponseFrame.getId());
}

From source file:com.uber.tchannel.messages.ThriftSerializer.java

License:Open Source License

@Override
public ByteBuf encodeHeaders(Map<String, String> applicationHeaders) {
    ByteBuf buf = ByteBufAllocator.DEFAULT.buffer();
    CodecUtils.encodeHeaders(applicationHeaders, buf);
    return buf;//from   www .  j a v a  2 s . c o m
}

From source file:com.yahoo.pulsar.common.compression.Crc32cChecksumTest.java

License:Apache License

@Test
public void testCrc32cDirectMemoryHardware() {
    if (HARDWARE_CRC32C_HASH == null) {
        return;//from   ww w.  j a  v a  2s. c  om
    }

    ByteBuf payload = ByteBufAllocator.DEFAULT.directBuffer(inputBytes.length);
    payload.writeBytes(inputBytes);

    // read directly from memory address
    int checksum = HARDWARE_CRC32C_HASH.calculate(payload.memoryAddress(), payload.readableBytes());

    payload.release();
    assertEquals(checksum, expectedChecksum);
}

From source file:com.yahoo.pulsar.common.compression.Crc32cChecksumTest.java

License:Apache License

@Test
public void testCrc32cIncrementalUsingProvider() {

    final byte[] data = "data".getBytes();
    final byte[] doubleData = "datadata".getBytes();
    ByteBuf payload = Unpooled.wrappedBuffer(data);
    ByteBuf doublePayload = Unpooled.wrappedBuffer(doubleData);

    int expectedChecksum = Crc32cChecksum.computeChecksum(doublePayload);

    // (1) heap-memory
    int checksum = Crc32cChecksum.computeChecksum(payload);
    int incrementalChecksum = Crc32cChecksum.resumeChecksum(checksum, payload);
    assertEquals(expectedChecksum, incrementalChecksum);
    payload.release();/*from   w w w. ja v a2s  .  c o m*/
    doublePayload.release();

    // (2) direct-memory
    payload = ByteBufAllocator.DEFAULT.directBuffer(data.length);
    payload.writeBytes(data);
    checksum = Crc32cChecksum.computeChecksum(payload);
    incrementalChecksum = Crc32cChecksum.resumeChecksum(checksum, payload);
    assertEquals(expectedChecksum, incrementalChecksum);
    payload.release();

}

From source file:consulo.google.go.run.dlv.api.SimpleInOutMessage.java

License:Apache License

@Override
public ByteBuf getBuffer() {
    ByteBuf buffer = ByteBufAllocator.DEFAULT.heapBuffer();
    String json = DlvRequest.ourGson.toJson(myObject);
    buffer.writeCharSequence(json, StandardCharsets.UTF_8);
    return buffer;
}

From source file:discord4j.rest.http.JacksonWriterStrategy.java

License:Open Source License

@Override
public Mono<HttpClient.ResponseReceiver<?>> write(HttpClient.RequestSender sender, @Nullable Object body) {
    if (body == null) {
        return Mono.error(new RuntimeException("Missing body"));
    }/*from  w  w w .  ja va 2s . c  om*/
    Mono<String> source = Mono.fromCallable(() -> mapToString(body)).doOnNext(json -> {
        if (log.isTraceEnabled()) {
            log.trace("{}", json);
        }
    });
    return Mono.fromCallable(() -> sender
            .send(ByteBufFlux.fromString(source, StandardCharsets.UTF_8, ByteBufAllocator.DEFAULT)));
}