Examples of ProtobufDecoder

io.netty.handler.codec.protobuf.ProtobufDecoder

google.com/p/protobuf/">Google Protocol Buffers {@link Message} and {@link MessageLite}. Please note that this decoder must be used with a proper {@link ByteToMessageDecoder} such as {@link ProtobufVarint32FrameDecoder}or {@link LengthFieldBasedFrameDecoder} if you are using a stream-basedtransport such as TCP/IP. A typical setup for TCP/IP would be:

 {@link ChannelPipeline} pipeline = ...;// Decoders pipeline.addLast("frameDecoder", new  {@link LengthFieldBasedFrameDecoder}(1048576, 0, 4, 0, 4)); pipeline.addLast("protobufDecoder", new  {@link ProtobufDecoder}(MyMessage.getDefaultInstance())); // Encoder pipeline.addLast("frameEncoder", new  {@link LengthFieldPrepender}(4)); pipeline.addLast("protobufEncoder", new  {@link ProtobufEncoder}());

and then you can use a {@code MyMessage} instead of a {@link ByteBuf}as a message:

 void channelRead( {@link ChannelHandlerContext} ctx, MyMessage req) {MyMessage res = MyMessage.newBuilder().setText( "Did you say '" + req.getText() + "'?").build(); ch.write(res); }

muduo.codec.ProtobufDecoder

org.jboss.netty.handler.codec.protobuf.ProtobufDecoder

google.com/p/protobuf/">Google Protocol Buffers {@link Message} and {@link MessageLite}. Please note that this decoder must be used with a proper {@link FrameDecoder} such as {@link ProtobufVarint32FrameDecoder}or {@link LengthFieldBasedFrameDecoder} if you are using a stream-basedtransport such as TCP/IP. A typical setup for TCP/IP would be:

 {@link ChannelPipeline} pipeline = ...;// Decoders pipeline.addLast("frameDecoder", new  {@link LengthFieldBasedFrameDecoder}(1048576, 0, 4, 0, 4)); pipeline.addLast("protobufDecoder", new  {@link ProtobufDecoder}(MyMessage.getDefaultInstance())); // Encoder pipeline.addLast("frameEncoder", new  {@link LengthFieldPrepender}(4)); pipeline.addLast("protobufEncoder", new  {@link ProtobufEncoder}());

and then you can use a {@code MyMessage} instead of a {@link ChannelBuffer}as a message:

 void messageReceived( {@link ChannelHandlerContext} ctx, {@link MessageEvent} e) {MyMessage req = (MyMessage) e.getMessage(); MyMessage res = MyMessage.newBuilder().setText( "Did you say '" + req.getText() + "'?").build(); ch.write(res); }

@author The Netty Project @author Trustin Lee @version $Rev:231 $, $Date:2008-06-12 16:44:50 +0900 (목, 12 6월 2008) $ @apiviz.landmark

Examples of org.jboss.netty.handler.codec.protobuf.ProtobufDecoder

    bootstrap.setPipelineFactory(new ChannelPipelineFactory() {
      @Override
      public ChannelPipeline getPipeline() throws Exception {
        return Channels.pipeline(
            new ProtobufVarint32FrameDecoder(),
            new ProtobufDecoder(Protocol.SocketMessage
                .getDefaultInstance()),
            new ProtobufVarint32LengthFieldPrepender(),
            new ProtobufEncoder(), new WorkerHandler(context));
      }
    });

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Examples of org.jboss.netty.handler.codec.protobuf.ProtobufDecoder

public class LocalTimeServerPipelineFactory implements ChannelPipelineFactory {


    public ChannelPipeline getPipeline() throws Exception {
        ChannelPipeline p = pipeline();
        p.addLast("frameDecoder", new ProtobufVarint32FrameDecoder());
        p.addLast("protobufDecoder", new ProtobufDecoder(LocalTimeProtocol.Locations.getDefaultInstance()));


        p.addLast("frameEncoder", new ProtobufVarint32LengthFieldPrepender());
        p.addLast("protobufEncoder", new ProtobufEncoder());


        p.addLast("handler", new LocalTimeServerHandler());

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Examples of org.jboss.netty.handler.codec.protobuf.ProtobufDecoder

public class LocalTimeClientPipelineFactory implements ChannelPipelineFactory {


    public ChannelPipeline getPipeline() throws Exception {
        ChannelPipeline p = pipeline();
        p.addLast("frameDecoder", new ProtobufVarint32FrameDecoder());
        p.addLast("protobufDecoder", new ProtobufDecoder(LocalTimeProtocol.LocalTimes.getDefaultInstance()));


        p.addLast("frameEncoder", new ProtobufVarint32LengthFieldPrepender());
        p.addLast("protobufEncoder", new ProtobufEncoder());


        p.addLast("handler", new LocalTimeClientHandler());

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Examples of org.jboss.netty.handler.codec.protobuf.ProtobufDecoder

        p.addLast(MetricRecordingHandler.NAME, new MetricRecordingHandler());


        p.addLast("lengthFrameDecoder", new LengthFieldBasedFrameDecoder(8388608, 0, 3, 0, 3));
        p.addLast("inflateDecoder", new ZlibDecoder());
        p.addLast("frameDecoder", new ProtobufVarint32FrameDecoder());
        p.addLast("protobufDecoder", new ProtobufDecoder(NetData.NetMessage.getDefaultInstance()));


        p.addLast("frameEncoder", new ProtobufVarint32LengthFieldPrepender());
        p.addLast("protobufEncoder", new ProtobufEncoder());
        p.addLast("authenticationHandler", new ClientHandshakeHandler(joinStatus));
        p.addLast("connectionHandler", new ClientConnectionHandler(joinStatus, networkSystem));

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Examples of org.jboss.netty.handler.codec.protobuf.ProtobufDecoder

    public ChannelPipeline getPipeline() throws Exception {
        ChannelPipeline p = pipeline();
        p.addLast(MetricRecordingHandler.NAME, new MetricRecordingHandler());


        p.addLast("frameDecoder", new ProtobufVarint32FrameDecoder());
        p.addLast("protobufDecoder", new ProtobufDecoder(NetData.NetMessage.getDefaultInstance()));


        p.addLast("frameLengthEncoder", new LengthFieldPrepender(3));
        p.addLast("deflateEncoder", new ZlibEncoder());
        p.addLast("frameEncoder", new ProtobufVarint32LengthFieldPrepender());
        p.addLast("protobufEncoder", new ProtobufEncoder());

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