cn.link.lis.test.LIPClientHandler.java Source code

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Here is the source code for cn.link.lis.test.LIPClientHandler.java

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/*
 * Copyright 2012 The Netty Project
 *
 * The Netty Project licenses this file to you under the Apache License,
 * version 2.0 (the "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at:
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */
package cn.link.lis.test;

import android.os.Handler;
import android.os.Message;
import android.util.Log;
import cn.link.lis.MainActivity;
import cn.link.lis.MessageProtocol;
import io.netty.buffer.ByteBuf;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelInboundHandlerAdapter;

import java.util.logging.Logger;

/**
 * Handler implementation for the echo client.  It initiates the ping-pong
 * traffic between the echo client and server by sending the first message to
 * the server.
 */
public class LIPClientHandler extends ChannelInboundHandlerAdapter {
    private static final Logger logger = Logger.getLogger(LIPClientHandler.class.getName());

    public LIPClientHandler() {
    }

    @Override
    public void channelRegistered(ChannelHandlerContext ctx) throws Exception {
        super.channelRegistered(ctx);
    }

    @Override
    public void channelActive(ChannelHandlerContext ctx) {
        //        Message hmsg = mHandler.obtainMessage(MainActivity.CLIENT_CONNECTED, "Connect ");
        //        mHandler.sendMessage(hmsg);
        logger.info("Connected");
    }

    @Override
    public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
        ByteBuf bb = (ByteBuf) msg;
        MessageProtocol mp = MessageProtocol.parse(bb);
        logger.info("Action: " + mp.action);
        switch (mp.action) {
        case MessageProtocol.K_SEND_LIP:
            // LIP  
            //                Message hmsg = mHandler.obtainMessage(MainActivity.CLIENT_REV_LIS, mp);
            //                mHandler.sendMessage(hmsg);
            logger.info("Receive LIS :" + mp.lisProblem.toString());

            break;
        case MessageProtocol.K_SEND_CURRENT_INDEX:
            //                int[] currentIndex = mp.currentIndex;
            //                Message msg1 = mHandler.obtainMessage(MainActivity.SERVER_REV_CURRENT_INDEX, mp);
            //                mHandler.sendMessage(msg1);
            break;
        case MessageProtocol.K_CLIENT_WIN:
            Log.w("LIPPP", "Client  Win");
            //                Message msgcw = mHandler.obtainMessage(MainActivity.CLIENT_WIN, mp);
            //                mHandler.sendMessage(msgcw);
            break;
        case MessageProtocol.K_SERVER_WIN:
            Log.w("LIPPP", "Server  Win");
            //                Message msgsw = mHandler.obtainMessage(MainActivity.SERVER_WIN, mp);
            //                mHandler.sendMessage(msgsw);
            break;
        case MessageProtocol.K_SERVER_CONFIRM_WIN:
        case MessageProtocol.K_CLIENT_CONFIRM_LOST:
            //                mHandler.sendEmptyMessage(MainActivity.SERVER_CONFIRM_WIN);
            break;

        case MessageProtocol.K_CLIENT_CONFIRM_WIN:
        case MessageProtocol.K_SERVER_CONFIRM_LOST:
            //                mHandler.sendEmptyMessage(MainActivity.CLIENT_CONFIRM_WIN);
            break;
        }

    }

    @Override
    public void channelReadComplete(ChannelHandlerContext ctx) throws Exception {
        ctx.flush();
    }

    @Override
    public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {
        // Close the connection when an exception is raised.
        ctx.close();
    }

}