Example usage for io.netty.buffer ByteBuf writeInt

Introduction

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

Prototype

public abstract ByteBuf writeInt(int value);

Source Link

Document

Sets the specified 32-bit integer at the current writerIndex and increases the writerIndex by 4 in this buffer.

Usage

From source file:com.flowpowered.examples.networking.TestProtocol.java

License:MIT License

@Override
public ByteBuf writeHeader(ByteBuf header, CodecRegistration codec, ByteBuf data) {
    header.writeShort(codec.getOpcode());
    header.writeInt(data.writerIndex());
    return header;
}

From source file:com.flowpowered.examples.networking.TestSecondProtocol.java

License:MIT License

@Override
public ByteBuf writeHeader(ByteBuf header, Codec.CodecRegistration codec, ByteBuf data) {
    header.writeShort(codec.getOpcode());
    header.writeInt(data.writerIndex());
    return header;
}

From source file:com.foilen.smalltools.net.commander.channel.CommanderEncoder.java

License:Open Source License

@Override
protected void encode(ChannelHandlerContext ctx, CommandRequest msg, ByteBuf out) throws Exception {

    String className = msg.commandImplementationClass();

    logger.debug("Encoding message of type {} to call the implementation {}", msg.getClass().getName(),
            className);/*from  ww w.  ja va 2s . c o m*/

    try {
        byte[] classNameBytes = className.getBytes(CharsetTools.UTF_8);
        String jsonContent = JsonTools.writeToString(msg);
        byte[] jsonContentBytes = jsonContent.getBytes(CharsetTools.UTF_8);

        out.writeInt(classNameBytes.length);
        out.writeBytes(classNameBytes);

        out.writeInt(jsonContentBytes.length);
        out.writeBytes(jsonContentBytes);
    } catch (Exception e) {
        logger.warn("Problem encoding the message", e);
    }

}

From source file:com.forgetutorials.lib.network.SubPacketTileEntityCustom.java

License:LGPL

@Override
public void writeData(ByteBuf data) throws IOException {
    data.writeInt(this.custom.writerIndex());
    data.writeBytes(this.custom);
}

From source file:com.forgetutorials.lib.network.SubPacketTileEntityFluidUpdate.java

License:LGPL

@Override
public void writeData(ByteBuf data) throws IOException {
    data.writeInt(this.position);
    NBTTagCompound tag = new NBTTagCompound();
    if (this.fluid != null) {
        this.fluid.writeToNBT(tag);
        tag.setBoolean("null", false);
    } else {/* ww w .j a v a  2  s.com*/
        tag.setBoolean("null", true);
    }
    ByteBufUtils.writeTag(data, tag);
}

From source file:com.forgetutorials.lib.network.SubPacketTileEntitySimpleItemUpdate.java

License:LGPL

@Override
public void writeData(ByteBuf data) throws IOException {
    data.writeInt(this.position);
    ByteBufUtils.writeItemStack(data, this.item);
}

From source file:com.friz.network.utility.BufferUtils.java

License:Open Source License

/**
 * Puts a 5 byte integer into the buffer.
 * @param buf The channel buffer/*w w  w . j  a  v  a 2s  .c  o  m*/
 * @param value The value to be added.
 */
public static void put5ByteInteger(ByteBuf buf, long value) {
    buf.writeByte((int) (value >> 32));
    buf.writeInt((int) (value));
}

From source file:com.friz.network.utility.BufferUtils.java

License:Open Source License

/**
 * Puts a 6 byte integer into the buffer.
 * @param buf The channel buffer/*from w w  w.j av a  2s .c o  m*/
 * @param value The value to be added.
 */
public static void put6ByteInteger(ByteBuf buf, long value) {
    buf.writeShort((int) (value >> 32));
    buf.writeInt((int) (value));
}

From source file:com.friz.owari.network.codec.ExchangeEncoder.java

License:Open Source License

@Override
protected void encode(ChannelHandlerContext ctx, ExchangeTransferEvent msg, ByteBuf out) throws Exception {
    if (!out.isWritable())
        return;//from  ww  w  .  ja v a 2  s . co m

    final PublicKey key = msg.getPublicKey();

    byte[] enc = key.getEncoded();

    out.writeInt(enc.length);
    out.writeBytes(enc);
}

From source file:com.friz.owari.network.codec.PatchInitEncoder.java

License:Open Source License

@Override
protected void encode(ChannelHandlerContext ctx, PatchInitEvent msg, ByteBuf out) throws Exception {
    if (!out.isWritable())
        return;/*  ww  w  . j a v a  2 s  .  c  o  m*/

    out.writeInt(msg.getCount());
    out.writeLong(msg.getSize());
}