Package org.opendaylight.openflowjava.protocol.impl.core

Class OFFrameDecoder

java.lang.Object
io.netty.channel.ChannelHandlerAdapter
io.netty.channel.ChannelInboundHandlerAdapter
io.netty.handler.codec.ByteToMessageDecoder
org.opendaylight.openflowjava.protocol.impl.core.OFFrameDecoder
All Implemented Interfaces:
io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler
public class OFFrameDecoder extends io.netty.handler.codec.ByteToMessageDecoder
Decodes incoming messages into message frames.
Author:
michal.polkorab

  • 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 byte
    LENGTH_OF_HEADER
    Length of OpenFlow header.

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

    COMPOSITE_CUMULATOR, MERGE_CUMULATOR

  • Constructor Summary

    Constructors
    Constructor
    Description
    OFFrameDecoder(ConnectionFacade connectionFacade, boolean tlsPresent)
    Constructor of class.

  • Method Summary

    Modifier and Type
    Method
    Description
    protected void
    decode(io.netty.channel.ChannelHandlerContext chc, io.netty.buffer.ByteBuf bb, List<Object> list)
     
    void
    exceptionCaught(io.netty.channel.ChannelHandlerContext ctx, Throwable cause)
     

    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

    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

    • LENGTH_OF_HEADER

      public static final byte LENGTH_OF_HEADER
      Length of OpenFlow header.
      See Also:

  • Constructor Details

    • OFFrameDecoder

      public OFFrameDecoder(ConnectionFacade connectionFacade, boolean tlsPresent)
      Constructor of class.
      Parameters:
      connectionFacade - ConnectionFacade that will be notified with ConnectionReadyNotification after TLS has been successfully set up.
      tlsPresent - true is TLS is required, false otherwise

  • Method Details

    • 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

    • decode

      protected void decode(io.netty.channel.ChannelHandlerContext chc, io.netty.buffer.ByteBuf bb, List<Object> list)
      Specified by:
      decode in class io.netty.handler.codec.ByteToMessageDecoder