Package io.netty.handler.codec.socksx.v4

Class Socks4ClientEncoder

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelOutboundHandlerAdapter

io.netty.handler.codec.MessageToByteEncoder<Socks4CommandRequest>

io.netty.handler.codec.socksx.v4.Socks4ClientEncoder

All Implemented Interfaces:

ChannelHandler, ChannelOutboundHandler

@Sharable
public final class Socks4ClientEncoder
extends MessageToByteEncoder<Socks4CommandRequest>

Encodes a Socks4CommandRequest into a ByteBuf.

Nested Class Summary

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

ChannelHandler.Sharable

Field Summary

Fields

Modifier and Type	Field	Description
static final Socks4ClientEncoder	INSTANCE	The singleton instance of Socks4ClientEncoder
private static final byte[]	IPv4_DOMAIN_MARKER

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Socks4ClientEncoder()

Method Summary

Modifier and Type	Method	Description
protected void	encode(ChannelHandlerContext ctx, Socks4CommandRequest msg, ByteBuf out)	Encode a message into a ByteBuf.

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

acceptOutboundMessage, allocateBuffer, isPreferDirect, write

Methods inherited from class io.netty.channel.ChannelOutboundHandlerAdapter

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

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

ensureNotSharable, exceptionCaught, 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

exceptionCaught, handlerAdded, handlerRemoved

Field Details

INSTANCE

public static final Socks4ClientEncoder INSTANCE

The singleton instance of Socks4ClientEncoder

IPv4_DOMAIN_MARKER

private static final byte[] IPv4_DOMAIN_MARKER

Constructor Details

Socks4ClientEncoder

private Socks4ClientEncoder()

Method Details

encode

protected void encode(ChannelHandlerContext ctx,
 Socks4CommandRequest msg,
 ByteBuf out)
               throws Exception

Description copied from class: MessageToByteEncoder

Encode a message into a ByteBuf. This method will be called for each written message that can be handled by this encoder.

Specified by:

encode in class MessageToByteEncoder<Socks4CommandRequest>

Parameters:

ctx - the ChannelHandlerContext which this MessageToByteEncoder belongs to

msg - the message to encode

out - the ByteBuf into which the encoded message will be written

Throws:

Exception - is thrown if an error occurs