Package org.drasyl.handler.remote

Class ApplicationMessageToPayloadCodec

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.channel.ChannelDuplexHandler

io.netty.handler.codec.MessageToMessageCodec<io.netty.channel.AddressedEnvelope<ApplicationMessage,?>,OverlayAddressedMessage<io.netty.buffer.ByteBuf>>

org.drasyl.handler.remote.ApplicationMessageToPayloadCodec

All Implemented Interfaces:

io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler, io.netty.channel.ChannelOutboundHandler

public class ApplicationMessageToPayloadCodec
extends io.netty.handler.codec.MessageToMessageCodec<io.netty.channel.AddressedEnvelope<ApplicationMessage,?>,OverlayAddressedMessage<io.netty.buffer.ByteBuf>>

This codec converts ApplicationMessages to the embedded payload and vice versa.

Nested Class Summary

Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler

io.netty.channel.ChannelHandler.Sharable

Constructor Summary

Constructors

Constructor	Description
ApplicationMessageToPayloadCodec(int networkId, IdentityPublicKey myPublicKey, ProofOfWork myProofOfWork)

Method Summary

Modifier and Type	Method	Description
boolean	acceptInboundMessage(Object msg)
boolean	acceptOutboundMessage(Object msg)
protected void	decode(io.netty.channel.ChannelHandlerContext ctx, io.netty.channel.AddressedEnvelope<ApplicationMessage,?> msg, List<Object> out)
protected void	encode(io.netty.channel.ChannelHandlerContext ctx, OverlayAddressedMessage<io.netty.buffer.ByteBuf> msg, List<Object> out)

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

channelRead, write

Methods inherited from class io.netty.channel.ChannelDuplexHandler

bind, close, connect, deregister, disconnect, flush, read

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

channelActive, channelInactive, channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught, 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

Constructor Detail

ApplicationMessageToPayloadCodec

public ApplicationMessageToPayloadCodec(int networkId,
                                        IdentityPublicKey myPublicKey,
                                        ProofOfWork myProofOfWork)

Method Detail

acceptOutboundMessage

public boolean acceptOutboundMessage(Object msg)

Overrides:

acceptOutboundMessage in class io.netty.handler.codec.MessageToMessageCodec<io.netty.channel.AddressedEnvelope<ApplicationMessage,?>,OverlayAddressedMessage<io.netty.buffer.ByteBuf>>

encode

protected void encode(io.netty.channel.ChannelHandlerContext ctx,
                      OverlayAddressedMessage<io.netty.buffer.ByteBuf> msg,
                      List<Object> out)
               throws Exception

Specified by:

encode in class io.netty.handler.codec.MessageToMessageCodec<io.netty.channel.AddressedEnvelope<ApplicationMessage,?>,OverlayAddressedMessage<io.netty.buffer.ByteBuf>>

Throws:

Exception

acceptInboundMessage

public boolean acceptInboundMessage(Object msg)

Overrides:

acceptInboundMessage in class io.netty.handler.codec.MessageToMessageCodec<io.netty.channel.AddressedEnvelope<ApplicationMessage,?>,OverlayAddressedMessage<io.netty.buffer.ByteBuf>>

decode

protected void decode(io.netty.channel.ChannelHandlerContext ctx,
                      io.netty.channel.AddressedEnvelope<ApplicationMessage,?> msg,
                      List<Object> out)

Specified by:

decode in class io.netty.handler.codec.MessageToMessageCodec<io.netty.channel.AddressedEnvelope<ApplicationMessage,?>,OverlayAddressedMessage<io.netty.buffer.ByteBuf>>