Java tutorial
/** * The MIT License (MIT) * * Copyright (c) 2016 Kyle Fricilone * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all * copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ package com.friz.owari.network.codec; import java.util.List; import com.friz.owari.network.event.impl.HandshakeEvent; import io.netty.buffer.ByteBuf; import io.netty.channel.ChannelHandlerContext; import io.netty.handler.codec.ByteToMessageDecoder; /** * @author Kyle Fricilone * @date Jun 12, 2016 */ public class HandshakeDecoder extends ByteToMessageDecoder { /* (non-Javadoc) * @see io.netty.handler.codec.ByteToMessageCodec#decode(io.netty.channel.ChannelHandlerContext, io.netty.buffer.ByteBuf, java.util.List) */ @Override protected void decode(ChannelHandlerContext ctx, ByteBuf in, List<Object> out) throws Exception { if (!in.isReadable()) return; int status = in.readUnsignedShort(); out.add(new HandshakeEvent(status)); } }