Package org.drasyl.handler.connection

Class ConnectionHandshakeCodec

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.channel.ChannelDuplexHandler

io.netty.handler.codec.MessageToMessageCodec<io.netty.buffer.ByteBuf,ConnectionHandshakeSegment>

org.drasyl.handler.connection.ConnectionHandshakeCodec

All Implemented Interfaces:

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

@Sharable
public class ConnectionHandshakeCodec
extends io.netty.handler.codec.MessageToMessageCodec<io.netty.buffer.ByteBuf,ConnectionHandshakeSegment>

Encodes ByteBufs to ConnectionHandshakeSegments and vice versa.

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 int	MAGIC_NUMBER
static final int	MIN_MESSAGE_LENGTH

Constructor Summary

Constructors

Constructor	Description
ConnectionHandshakeCodec()

Method Summary

Modifier and Type	Method	Description
protected void	decode(io.netty.channel.ChannelHandlerContext ctx, io.netty.buffer.ByteBuf in, List<Object> out)
protected void	encode(io.netty.channel.ChannelHandlerContext ctx, ConnectionHandshakeSegment seg, List<Object> out)

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

acceptInboundMessage, acceptOutboundMessage, 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

Field Details

MAGIC_NUMBER

public static final int MAGIC_NUMBER

See Also:

• Constant Field Values

MIN_MESSAGE_LENGTH

public static final int MIN_MESSAGE_LENGTH

See Also:

• Constant Field Values

Constructor Details

ConnectionHandshakeCodec

public ConnectionHandshakeCodec()

Method Details

encode

protected void encode(io.netty.channel.ChannelHandlerContext ctx,
 ConnectionHandshakeSegment seg,
 List<Object> out)
               throws Exception

Specified by:

encode in class io.netty.handler.codec.MessageToMessageCodec<io.netty.buffer.ByteBuf,ConnectionHandshakeSegment>

Throws:

Exception

decode

protected void decode(io.netty.channel.ChannelHandlerContext ctx,
 io.netty.buffer.ByteBuf in,
 List<Object> out)

Specified by:

decode in class io.netty.handler.codec.MessageToMessageCodec<io.netty.buffer.ByteBuf,ConnectionHandshakeSegment>