Class MemcachedDecoder

  • All Implemented Interfaces:
    io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler

    public class MemcachedDecoder
    extends io.netty.handler.codec.ReplayingDecoder<MemcachedDecoderState>
    A Memcached protocol specific decoder
    Since:
    4.1
    Author:
    Galder ZamarreƱo
    • Nested Class Summary

      • Nested classes/interfaces inherited from class io.netty.handler.codec.ByteToMessageDecoder

        io.netty.handler.codec.ByteToMessageDecoder.Cumulator
      • Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler

        io.netty.channel.ChannelHandler.Sharable
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected void customDecodeKey​(io.netty.channel.ChannelHandlerContext ctx, io.netty.buffer.ByteBuf buffer)  
      protected void customDecodeValue​(io.netty.channel.ChannelHandlerContext ctx, io.netty.buffer.ByteBuf buffer)  
      protected void decode​(io.netty.channel.ChannelHandlerContext ctx, io.netty.buffer.ByteBuf in, List<Object> out)  
      void exceptionCaught​(io.netty.channel.ChannelHandlerContext ctx, Throwable cause)  
      protected void get​(io.netty.buffer.ByteBuf buffer, io.netty.channel.Channel ch)  
      protected void remove​(io.netty.channel.Channel ch)  
      protected void replace​(io.netty.channel.Channel ch)  
      protected void replaceIfUnmodified​(io.netty.channel.Channel ch)  
      protected void writeResponseOrThrowable​(io.netty.channel.Channel ch, Object response, Throwable throwable)  
      • Methods inherited from class io.netty.handler.codec.ReplayingDecoder

        callDecode, checkpoint, checkpoint, state, state
      • Methods inherited from class io.netty.handler.codec.ByteToMessageDecoder

        actualReadableBytes, channelInactive, channelRead, channelReadComplete, decodeLast, discardSomeReadBytes, handlerRemoved, handlerRemoved0, internalBuffer, isSingleDecode, setCumulator, setDiscardAfterReads, setSingleDecode, userEventTriggered
      • Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

        channelActive, channelRegistered, channelUnregistered, channelWritabilityChanged
      • Methods inherited from class io.netty.channel.ChannelHandlerAdapter

        ensureNotSharable, handlerAdded, isSharable
      • Methods inherited from interface io.netty.channel.ChannelHandler

        handlerAdded
    • Field Detail

      • key

        protected byte[] key
      • rawValue

        protected byte[] rawValue
      • params

        protected org.infinispan.server.memcached.MemcachedParameters params
      • header

        protected org.infinispan.server.memcached.RequestHeader header
    • Method Detail

      • decode

        protected void decode​(io.netty.channel.ChannelHandlerContext ctx,
                              io.netty.buffer.ByteBuf in,
                              List<Object> out)
                       throws Exception
        Specified by:
        decode in class io.netty.handler.codec.ByteToMessageDecoder
        Throws:
        Exception
      • replace

        protected void replace​(io.netty.channel.Channel ch)
      • replaceIfUnmodified

        protected void replaceIfUnmodified​(io.netty.channel.Channel ch)
      • remove

        protected void remove​(io.netty.channel.Channel ch)
      • exceptionCaught

        public void exceptionCaught​(io.netty.channel.ChannelHandlerContext ctx,
                                    Throwable cause)
        Specified by:
        exceptionCaught in interface io.netty.channel.ChannelHandler
        Specified by:
        exceptionCaught in interface io.netty.channel.ChannelInboundHandler
        Overrides:
        exceptionCaught in class io.netty.channel.ChannelInboundHandlerAdapter
      • customDecodeKey

        protected void customDecodeKey​(io.netty.channel.ChannelHandlerContext ctx,
                                       io.netty.buffer.ByteBuf buffer)
                                throws IOException
        Throws:
        IOException
      • customDecodeValue

        protected void customDecodeValue​(io.netty.channel.ChannelHandlerContext ctx,
                                         io.netty.buffer.ByteBuf buffer)
      • writeResponseOrThrowable

        protected void writeResponseOrThrowable​(io.netty.channel.Channel ch,
                                                Object response,
                                                Throwable throwable)