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

Class OFDatagramPacketHandler

java.lang.Object
io.netty.channel.ChannelHandlerAdapter
io.netty.channel.ChannelInboundHandlerAdapter
io.netty.handler.codec.MessageToMessageDecoder<io.netty.channel.socket.DatagramPacket>
org.opendaylight.openflowjava.protocol.impl.core.OFDatagramPacketHandler
All Implemented Interfaces:
io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler
public class OFDatagramPacketHandler extends io.netty.handler.codec.MessageToMessageDecoder<io.netty.channel.socket.DatagramPacket>
Handler for datagram packets.
Author:
michal.polkorab

  • Nested Class Summary

    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 1.3 header.

  • Constructor Summary

    Constructors
    Constructor
    Description
    OFDatagramPacketHandler(SwitchConnectionHandler sch, int channelOutboundQueueSize)
    Default constructor.

  • Method Summary

    Modifier and Type
    Method
    Description
    protected void
    decode(io.netty.channel.ChannelHandlerContext ctx, io.netty.channel.socket.DatagramPacket msg, List<Object> out)
     
    void
    exceptionCaught(io.netty.channel.ChannelHandlerContext ctx, Throwable cause)
     

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

    acceptInboundMessage, channelRead

    Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

    channelActive, channelInactive, channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged, userEventTriggered

    Methods inherited from class io.netty.channel.ChannelHandlerAdapter

    ensureNotSharable, handlerAdded, handlerRemoved, 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, handlerRemoved

  • Field Details

    • LENGTH_OF_HEADER

      public static final byte LENGTH_OF_HEADER
      Length of OpenFlow 1.3 header.
      See Also:

  • Constructor Details

    • OFDatagramPacketHandler

      public OFDatagramPacketHandler(SwitchConnectionHandler sch, int channelOutboundQueueSize)
      Default constructor.
      Parameters:
      sch - the switchConnectionHandler that decides what to do with incomming message / channel
      channelOutboundQueueSize - the queue size is made configurable

  • 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 ctx, io.netty.channel.socket.DatagramPacket msg, List<Object> out)
      Specified by:
      decode in class io.netty.handler.codec.MessageToMessageDecoder<io.netty.channel.socket.DatagramPacket>