ProtoBufClientHandler.java

package com.lyncc.netty.codec.protobuf.demo;

import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelInboundHandlerAdapter;

import java.util.ArrayList;
import java.util.List;

import com.lyncc.netty.codec.protobuf.demo.RichManProto.RichMan.Car;
import com.lyncc.netty.codec.protobuf.demo.RichManProto.RichMan.CarType;

public class ProtoBufClientHandler extends ChannelInboundHandlerAdapter {
    
    @Override
    public void channelActive(ChannelHandlerContext ctx) {
        System.out.println("=======================================");
        RichManProto.RichMan.Builder builder = RichManProto.RichMan.newBuilder();
        builder.setName("王思聪");
        builder.setId(1);
        builder.setEmail("wsc@163.com");
        
        List<RichManProto.RichMan.Car> cars = new ArrayList<RichManProto.RichMan.Car>();
        Car car1 = RichManProto.RichMan.Car.newBuilder().setName("上海大众超跑").setType(CarType.DASAUTO).build();
        Car car2 = RichManProto.RichMan.Car.newBuilder().setName("Aventador").setType(CarType.LAMBORGHINI).build();
        Car car3 = RichManProto.RichMan.Car.newBuilder().setName("奔驰SLS级AMG").setType(CarType.BENZ).build();
        
        cars.add(car1);
        cars.add(car2);
        cars.add(car3);
        
        builder.addAllCars(cars);
        ctx.writeAndFlush(builder.build());
    }


    @Override
    public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {
        cause.printStackTrace();
        ctx.close();
    }

}