io.netty.handler.codec.dns

Class TcpDnsQueryEncoder

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelOutboundHandlerAdapter

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

io.netty.handler.codec.dns.TcpDnsQueryEncoder

All Implemented Interfaces:

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

@ChannelHandler.Sharable
public final class TcpDnsQueryEncoder
extends io.netty.handler.codec.MessageToByteEncoder<DnsQuery>

Nested Class Summary

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

io.netty.channel.ChannelHandler.Sharable

Constructor Summary

Constructors

Constructor and Description
TcpDnsQueryEncoder() Creates a new encoder with the default record encoder.
TcpDnsQueryEncoder(DnsRecordEncoder recordEncoder) Creates a new encoder with the specified recordEncoder.

Method Summary

Modifier and Type	Method and Description
protected io.netty.buffer.ByteBuf	allocateBuffer(io.netty.channel.ChannelHandlerContext ctx, DnsQuery msg, boolean preferDirect)
protected void	encode(io.netty.channel.ChannelHandlerContext ctx, DnsQuery msg, io.netty.buffer.ByteBuf out)

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

acceptOutboundMessage, 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

Constructor Detail

TcpDnsQueryEncoder

public TcpDnsQueryEncoder()

Creates a new encoder with the default record encoder.

TcpDnsQueryEncoder

public TcpDnsQueryEncoder(DnsRecordEncoder recordEncoder)

Creates a new encoder with the specified recordEncoder.

Method Detail

encode

protected void encode(io.netty.channel.ChannelHandlerContext ctx,
                      DnsQuery msg,
                      io.netty.buffer.ByteBuf out)
               throws Exception

Specified by:

encode in class io.netty.handler.codec.MessageToByteEncoder<DnsQuery>

Throws:

Exception

allocateBuffer

protected io.netty.buffer.ByteBuf allocateBuffer(io.netty.channel.ChannelHandlerContext ctx,
                                                 DnsQuery msg,
                                                 boolean preferDirect)

Overrides:

allocateBuffer in class io.netty.handler.codec.MessageToByteEncoder<DnsQuery>