Example usage for io.netty.buffer ByteBuf writeByte

Introduction

In this page you can find the example usage for io.netty.buffer ByteBuf writeByte.

Prototype

public abstract ByteBuf writeByte(int value);

Source Link

Document

Sets the specified byte at the current writerIndex and increases the writerIndex by 1 in this buffer.

Usage

From source file:com.jadarstudios.rankcapes.forge.network.packet.S4PacketUpdateCape.java

License:MIT License

@Override
public void write(ByteBuf data) throws IndexOutOfBoundsException {
    data.writeByte(this.updateType.ordinal());
    this.writeString(this.cape, data);
}

From source file:com.juaby.labs.rpc.client.Rpc2ClientEncoder.java

License:Apache License

@Override
protected void encode(ChannelHandlerContext ctx, RpcMessage msg, ByteBuf out) throws Exception {
    // GIOP header
    out.writeBytes(msg.getGIOPHeader());

    // Major version
    out.writeByte(msg.getMajor());

    // Minor version
    out.writeByte(msg.getMinor());/*from   w w  w  .ja va 2  s . c  o  m*/

    // Flags
    out.writeByte(msg.getFlags());

    // Value
    out.writeByte(msg.getValue());

    // ID
    out.writeInt(msg.getId());

    // Total length
    out.writeInt(msg.getTotalLength());

    // Body length
    out.writeInt(msg.getBodyLength());

    // Body
    out.writeBytes(msg.getBody());
}

From source file:com.kaijin.AdvPowerMan.tileentities.TEAdjustableTransformer.java

License:Open Source License

@Override
protected void addUniqueDescriptionData(ByteBuf data) throws IOException {
    for (int i = 0; i < 6; i++) {
        data.writeByte(sideSettings[i]);
    }//from  w ww. j  ava  2  s.  c  om
}

From source file:com.kradac.karview.netty.MyEncoder.java

@Override
protected void encode(ChannelHandlerContext ctx, Object msg, ByteBuf buf) throws Exception {
    String msj = String.valueOf(msg);
    String[] data = msj.split("%%");
    msj = data[0];//from   www.j a v  a2s.c o m
    System.out.println(">>> " + Integer.parseInt(data[1]));
    if (Integer.parseInt(data[1]) == 1) {
        System.out.println("pas1");
        buf.writeByte(0x00);
        buf.writeByte(msj.length() + 4 + 2 + 1); //Aumenta un 1 por el 0 que se aumenta
        buf.writeByte(0x00);
        buf.writeByte(0x01);
        buf.writeByte(0x04);
        buf.writeByte(0x00);
        buf.writeByte(0x00);
        buf.writeBytes(msj.getBytes());
    } else {
        System.out.println("pas2");
        buf.writeByte(0x00);
        buf.writeByte(msj.length() + 4 + 2);
        buf.writeByte(0x00);
        buf.writeByte(0x01);
        buf.writeByte(0x04);
        buf.writeByte(0x00);
        buf.writeBytes(msj.getBytes());
    }
}

From source file:com.lambdaworks.redis.ProtectedModeTests.java

License:Apache License

@BeforeClass
public static void beforeClass() throws Exception {

    server = new MockTcpServer();

    server.addHandler(() -> {// ww w .  ja v a 2s  .c om
        return new ChannelInboundHandlerAdapter() {
            @Override
            public void channelActive(ChannelHandlerContext ctx) throws Exception {

                String message = getMessage();
                ByteBuf buffer = ctx.alloc().buffer(message.length() + 3);
                buffer.writeBytes("-".getBytes());
                buffer.writeBytes(message.getBytes());
                buffer.writeByte('\r').writeByte('\n');

                ctx.writeAndFlush(buffer).addListener(future -> {
                    ctx.close();
                });
            }
        };
    });

    server.initialize(TestSettings.nonexistentPort());

    client = RedisClient.create(TestClientResources.get(),
            RedisURI.create(TestSettings.host(), TestSettings.nonexistentPort()));
}

From source file:com.ldp.nettydemo.netty.codec.NettyMessageEncoder.java

License:Apache License

@Override
protected void encode(ChannelHandlerContext ctx, NettyMessage msg, ByteBuf sendBuf) throws Exception {
    if (msg == null || msg.getHeader() == null)
        throw new Exception("The encode message is null");
    sendBuf.writeInt((msg.getHeader().getCrcCode()));
    sendBuf.writeInt((msg.getHeader().getLength()));
    sendBuf.writeLong((msg.getHeader().getSessionID()));
    sendBuf.writeByte((msg.getHeader().getType()));
    sendBuf.writeByte((msg.getHeader().getPriority()));
    sendBuf.writeInt((msg.getHeader().getAttachment().size()));
    String key = null;//w  w  w.  j  a  v a2s  .  co  m
    byte[] keyArray = null;
    Object value = null;
    for (Map.Entry<String, Object> param : msg.getHeader().getAttachment().entrySet()) {
        key = param.getKey();
        keyArray = key.getBytes("UTF-8");
        sendBuf.writeInt(keyArray.length);
        sendBuf.writeBytes(keyArray);
        value = param.getValue();
        sendBuf.writeBytes(ByteObjConverter.ObjectToByte(value));
        //         marshallingEncoder.encode(value, sendBuf);
    }
    key = null;
    keyArray = null;
    value = null;
    if (msg.getBody() != null) {
        sendBuf.writeBytes(ByteObjConverter.ObjectToByte(msg.getBody()));
        //         marshallingEncoder.encode(msg.getBody(), sendBuf);
    } else
        sendBuf.writeInt(0);
    sendBuf.setInt(4, sendBuf.readableBytes() - 8);
}

From source file:com.linecorp.armeria.client.endpoint.dns.DnsTextEndpointGroupTest.java

License:Apache License

private static DnsRecord newTxtRecord(String hostname, String text) {
    final ByteBuf content = Unpooled.buffer();
    content.writeByte(text.length());
    content.writeBytes(text.getBytes(StandardCharsets.US_ASCII));
    return new DefaultDnsRawRecord(hostname, TXT, 60, content);
}

From source file:com.linecorp.armeria.internal.grpc.ArmeriaMessageFramer.java

License:Apache License

private ByteBuf write(ByteBuf message, boolean compressed) {
    try {/*  w  w  w .  j a v  a 2s.c  o m*/
        final int messageLength = message.readableBytes();
        if (maxOutboundMessageSize >= 0 && messageLength > maxOutboundMessageSize) {
            throw Status.RESOURCE_EXHAUSTED
                    .withDescription(
                            String.format("message too large %d > %d", messageLength, maxOutboundMessageSize))
                    .asRuntimeException();
        }
        final ByteBuf buf = alloc.buffer(HEADER_LENGTH + messageLength);
        buf.writeByte(compressed ? COMPRESSED : UNCOMPRESSED);
        buf.writeInt(messageLength);
        buf.writeBytes(message);
        return buf;
    } finally {
        message.release();
    }
}

From source file:com.linecorp.armeria.internal.grpc.GrpcTestUtil.java

License:Apache License

public static byte[] uncompressedFrame(ByteBuf proto) {
    ByteBuf buf = Unpooled.buffer();
    buf.writeByte(0);
    buf.writeInt(proto.readableBytes());
    buf.writeBytes(proto);//from   w w  w.j av  a 2 s  .  co  m
    proto.release();
    byte[] result = ByteBufUtil.getBytes(buf);
    buf.release();
    return result;
}

From source file:com.linecorp.armeria.internal.grpc.GrpcTestUtil.java

License:Apache License

public static byte[] compressedFrame(ByteBuf uncompressed) {
    ByteBuf compressed = Unpooled.buffer();
    try (ByteBufInputStream is = new ByteBufInputStream(uncompressed, true);
            GZIPOutputStream os = new GZIPOutputStream(new ByteBufOutputStream(compressed))) {
        ByteStreams.copy(is, os);//  w w  w . j a v  a  2 s .  c o m
    } catch (IOException e) {
        throw new UncheckedIOException(e);
    }
    ByteBuf buf = Unpooled.buffer();
    buf.writeByte(1);
    buf.writeInt(compressed.readableBytes());
    buf.writeBytes(compressed);
    compressed.release();
    byte[] result = ByteBufUtil.getBytes(buf);
    buf.release();
    return result;
}