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.mrcrayfish.furniture.network.message.MessageMineBayBrowse.java

License:Open Source License

@Override
public void toBytes(ByteBuf buf) {
    buf.writeInt(itemNum);
    buf.writeInt(x);
    buf.writeInt(y);
    buf.writeInt(z);
}

From source file:com.mrcrayfish.furniture.network.message.MessageMineBayBuy.java

License:Open Source License

@Override
public void toBytes(ByteBuf buf) {
    buf.writeInt(itemNum);
    buf.writeInt(x);//from   w ww .ja  v  a  2s  .  c o m
    buf.writeInt(y);
    buf.writeInt(z);
    buf.writeBoolean(shouldClear);
}

From source file:com.mrcrayfish.furniture.network.message.MessagePresent.java

License:Open Source License

@Override
public void toBytes(ByteBuf buf) {
    ByteBufUtils.writeItemStack(buf, present);
    buf.writeInt(x);
    buf.writeInt(y);
    buf.writeInt(z);
}

From source file:com.mrcrayfish.furniture.network.message.MessageTVClient.java

License:Open Source License

@Override
public void toBytes(ByteBuf buf) {
    buf.writeInt(channel);
    buf.writeInt(x);
    buf.writeInt(y);
    buf.writeInt(z);
}

From source file:com.mrgreaper.twisted.handlers.TwistedPacket.java

License:MIT License

public void writeBytes(ByteBuf bytes) {
    bytes.writeInt(i);
}

From source file:com.nanxiaoqiang.test.netty.protocol.demo1.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");
    // Header Start
    sendBuf.writeInt((msg.getHeader().getCrcCode()));// crc
    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;/*ww  w.j a v a  2 s .  c o  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();
        marshallingEncoder.encode(value, sendBuf);
    }
    key = null;
    keyArray = null;
    value = null;
    // Head End

    // Body Start
    if (msg.getBody() != null) {// ?
        marshallingEncoder.encode(msg.getBody(), sendBuf);
    } else
        // ?
        sendBuf.writeInt(0);// 0int
    sendBuf.setInt(4, sendBuf.readableBytes() - 8);// 0~3CRC4~7??8?
}

From source file:com.necla.simba.server.gateway.server.frontend.FrontendFrameEncoder.java

License:Apache License

@Override
protected void encode(ChannelHandlerContext ctx, ByteBuf msg, ByteBuf out) throws Exception {
    LOG.debug("told to send out msg numBytes=" + msg.readableBytes() + " to " + ctx.channel());
    int length = msg.readableBytes();
    if (DOCOMPRESS) {
        compress(ctx, msg, out);/*w w  w  .  j  a v a  2 s.co m*/

    } else {
        length &= ~(1 << 30);
        out.writeInt(length);
        out.writeBytes(msg, msg.readerIndex(), msg.readableBytes());

        Stats.sent(length);
    }

}

From source file:com.neoba.FacebookUserCreateMessage.java

ByteBuf result() throws JSONException {
    ByteBuf reply = isnametaken ? buffer(6) : buffer(6 + suggestionssize);
    reply.writeByte(Constants.VERSION);/*from   w w w.  j  av a2  s.  c om*/
    reply.writeByte(Constants.USER_CREATE);
    if (!isnametaken) {
        reply.writeInt(Constants.W_SUCCESS);
        reply.writeInt(fuser.getFriends().length());
        for (int i = 0; i < fuser.getFriends().length(); i++) {
            reply.writeLong(Long.parseLong(fuser.getFriends().getJSONObject(i).getString("id")));
            reply.writeInt(fuser.getFriends().getJSONObject(i).getString("username").length());
            reply.writeBytes(fuser.getFriends().getJSONObject(i).getString("username").getBytes());
        }

    } else
        reply.writeInt(Constants.W_ERR_DUP_USERNAME);
    return reply;
}

From source file:com.neoba.FacebookUserLogin.java

ByteBuf result() throws JSONException {
    ByteBuf reply;
    String username;//from w  ww .  jav  a 2 s  .c  o  m
    if (response == Constants.W_SUCCESS) {
        username = user.getString("username");
        reply = buffer(6 + 16 + 4 + username.length());
    } else {
        reply = buffer(6);
    }

    reply.writeByte(Constants.VERSION);
    reply.writeByte(Constants.USER_LOGIN);
    reply.writeInt(response);
    if (response == Constants.W_SUCCESS) {
        reply.writeLong(sessid.getLeastSignificantBits());
        reply.writeLong(sessid.getMostSignificantBits());
        reply.writeInt(user.getString("username").length());
        for (byte b : ((String) user.get("username")).getBytes()) {
            reply.writeByte(b);
        }
    }
    return reply;
}

From source file:com.neoba.messages.DocumentCreateMessage.java

@Override
public ByteBuf result() {

    ByteBuf reply = buffer(2 + 4 + 16);
    reply.writeByte(Constants.VERSION);/* w  w w .  j a  v  a 2  s .  com*/
    reply.writeByte(Constants.DOCUMENT_CREATE);
    reply.writeInt(Constants.W_SUCCESS);
    reply.writeLong(id.getLeastSignificantBits());
    reply.writeLong(id.getMostSignificantBits());
    return reply;
}