Module io.netty5.codec.dns

Package io.netty5.handler.codec.dns

Class TcpDnsResponseEncoder

java.lang.Object

io.netty5.channel.ChannelHandlerAdapter

io.netty5.handler.codec.MessageToMessageEncoder<DnsResponse>

io.netty5.handler.codec.dns.TcpDnsResponseEncoder

All Implemented Interfaces:

ChannelHandler

@UnstableApi
public final class TcpDnsResponseEncoder
extends MessageToMessageEncoder<DnsResponse>

Constructor Summary

Constructors

Constructor	Description
TcpDnsResponseEncoder()	Creates a new encoder with the default record encoder.
TcpDnsResponseEncoder(DnsRecordEncoder encoder)	Creates a new encoder with the specified encoder.

Method Summary

Modifier and Type	Method	Description
protected void	encode(ChannelHandlerContext ctx, DnsResponse response, List<Object> out)	Encode from one message to another.
boolean	isSharable()	Returns true if this handler is sharable and thus can be added to more than one ChannelPipeline.

Methods inherited from class io.netty5.handler.codec.MessageToMessageEncoder

acceptOutboundMessage, encodeAndClose, write

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.netty5.channel.ChannelHandler

bind, channelActive, channelExceptionCaught, channelInactive, channelInboundEvent, channelRead, channelReadComplete, channelRegistered, channelShutdown, channelUnregistered, channelWritabilityChanged, close, connect, deregister, disconnect, flush, handlerAdded, handlerRemoved, pendingOutboundBytes, read, register, sendOutboundEvent, shutdown

Constructor Detail

TcpDnsResponseEncoder

public TcpDnsResponseEncoder()

Creates a new encoder with the default record encoder.

TcpDnsResponseEncoder

public TcpDnsResponseEncoder(DnsRecordEncoder encoder)

Creates a new encoder with the specified encoder.

Method Detail

isSharable

public boolean isSharable()

Description copied from interface: ChannelHandler

Returns true if this handler is sharable and thus can be added to more than one ChannelPipeline. By default, this method returns false. If this method returns false, you have to create a new handler instance every time you add it to a pipeline because it has unshared state such as member variables.

encode

protected void encode(ChannelHandlerContext ctx,
                      DnsResponse response,
                      List<Object> out)
               throws Exception

Description copied from class: MessageToMessageEncoder

Encode from one message to another. This method will be called for each written message that can be handled by this encoder.

The message will be disposed of after this call.

Subclasses that wish to sometimes pass messages through, should instead override the MessageToMessageEncoder.encodeAndClose(ChannelHandlerContext, Object, List) method.

Overrides:

encode in class MessageToMessageEncoder<DnsResponse>

Parameters:

ctx - the ChannelHandlerContext which this MessageToMessageEncoder belongs to.

response - the message to encode to another one.

out - the List into which produced output messages should be added.

Throws:

Exception - is thrown if an error occurs.