com.friz.lobby.network.codec.LobbyInitDecoder.java Source code

Introduction

Here is the source code for com.friz.lobby.network.codec.LobbyInitDecoder.java

Source

/*
 * MultiServer - Multiple Server Communication Application
 * Copyright (C) 2015 Kyle Fricilone
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.friz.lobby.network.codec;

import com.friz.lobby.network.events.LobbyInitRequestEvent;
import com.friz.network.event.impl.RecycleEvent;
import io.netty.buffer.ByteBuf;
import io.netty.channel.ChannelHandlerContext;
import io.netty.handler.codec.ByteToMessageDecoder;

import java.util.List;

/**
 * Created by Kyle Fricilone on 9/22/2015.
 */
public class LobbyInitDecoder extends ByteToMessageDecoder {

    @Override
    protected void decode(ChannelHandlerContext ctx, ByteBuf buf, List<Object> out) throws Exception {
        if (!buf.isReadable())
            return;

        out.add(new LobbyInitRequestEvent(buf.readUnsignedByte()));

        if (buf.isReadable())
            out.add(new RecycleEvent(buf.readBytes(buf.readableBytes())));
    }
}