Package de.bwaldvogel.mongo.wire

Class MongoWireProtocolHandler

java.lang.Object
io.netty.channel.ChannelHandlerAdapter
io.netty.channel.ChannelInboundHandlerAdapter
io.netty.handler.codec.ByteToMessageDecoder
io.netty.handler.codec.LengthFieldBasedFrameDecoder
de.bwaldvogel.mongo.wire.MongoWireProtocolHandler
All Implemented Interfaces:
io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler
public class MongoWireProtocolHandler extends io.netty.handler.codec.LengthFieldBasedFrameDecoder
Based on information from https://docs.mongodb.org/manual/reference/mongodb-wire-protocol/

  • 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

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    MAX_MESSAGE_SIZE_BYTES
     
    static final int
    MAX_WRITE_BATCH_SIZE
     

    Fields inherited from class io.netty.handler.codec.ByteToMessageDecoder

    COMPOSITE_CUMULATOR, MERGE_CUMULATOR

  • Constructor Summary

    Constructors
    Constructor
    Description
    MongoWireProtocolHandler()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected ClientRequest
    decode(io.netty.channel.ChannelHandlerContext ctx, io.netty.buffer.ByteBuf buf)
     

    Methods inherited from class io.netty.handler.codec.LengthFieldBasedFrameDecoder

    decode, extractFrame, getUnadjustedFrameLength

    Methods inherited from class io.netty.handler.codec.ByteToMessageDecoder

    actualReadableBytes, callDecode, 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, exceptionCaught

    Methods inherited from class io.netty.channel.ChannelHandlerAdapter

    ensureNotSharable, handlerAdded, isSharable

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    Methods inherited from interface io.netty.channel.ChannelHandler

    handlerAdded

  • Field Details

  • Constructor Details

    • MongoWireProtocolHandler

      public MongoWireProtocolHandler()

  • Method Details

    • decode

      protected ClientRequest decode(io.netty.channel.ChannelHandlerContext ctx, io.netty.buffer.ByteBuf buf) throws Exception
      Overrides:
      decode in class io.netty.handler.codec.LengthFieldBasedFrameDecoder
      Throws:
      Exception