Class RawUnixChannelOption

java.lang.Object

io.netty.util.AbstractConstant<ChannelOption<java.nio.ByteBuffer>>

io.netty.channel.ChannelOption<java.nio.ByteBuffer>

io.netty.channel.unix.UnixChannelOption<java.nio.ByteBuffer>

io.netty.channel.unix.GenericUnixChannelOption<java.nio.ByteBuffer>

io.netty.channel.unix.RawUnixChannelOption

All Implemented Interfaces:

Constant<ChannelOption<java.nio.ByteBuffer>>, java.lang.Comparable<ChannelOption<java.nio.ByteBuffer>>

public final class RawUnixChannelOption
extends GenericUnixChannelOption<java.nio.ByteBuffer>

A GenericUnixChannelOption which uses an ByteBuffer as optval. The user is responsible to fill the ByteBuffer in a correct manner, so it works with the and .

Field Summary

Fields

Modifier and Type	Field	Description
private final int	length

Fields inherited from class UnixChannelOption

DOMAIN_SOCKET_READ_MODE, SO_REUSEPORT

Fields inherited from class ChannelOption

ALLOCATOR, ALLOW_HALF_CLOSURE, AUTO_CLOSE, AUTO_READ, CONNECT_TIMEOUT_MILLIS, DATAGRAM_CHANNEL_ACTIVE_ON_REGISTRATION, IP_MULTICAST_ADDR, IP_MULTICAST_IF, IP_MULTICAST_LOOP_DISABLED, IP_MULTICAST_TTL, IP_TOS, MAX_MESSAGES_PER_READ, MAX_MESSAGES_PER_WRITE, MESSAGE_SIZE_ESTIMATOR, RCVBUF_ALLOCATOR, RECVBUF_ALLOCATOR, SINGLE_EVENTEXECUTOR_PER_GROUP, SO_BACKLOG, SO_BROADCAST, SO_KEEPALIVE, SO_LINGER, SO_RCVBUF, SO_REUSEADDR, SO_SNDBUF, SO_TIMEOUT, TCP_FASTOPEN, TCP_FASTOPEN_CONNECT, TCP_NODELAY, WRITE_BUFFER_HIGH_WATER_MARK, WRITE_BUFFER_LOW_WATER_MARK, WRITE_BUFFER_WATER_MARK, WRITE_SPIN_COUNT

Constructor Summary

Constructors

Constructor	Description
RawUnixChannelOption(java.lang.String name, int level, int optname, int length)	Creates a new instance.

Method Summary

Modifier and Type	Method	Description
int	length()	The length of the optval.
void	validate(java.nio.ByteBuffer value)	Validate the value which is set for the ChannelOption.

Methods inherited from class GenericUnixChannelOption

level, optname

Methods inherited from class ChannelOption

exists, newInstance, valueOf, valueOf

Methods inherited from class AbstractConstant

compareTo, equals, hashCode, id, name, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

length

private final int length

Constructor Details

RawUnixChannelOption

public RawUnixChannelOption(java.lang.String name,
 int level,
 int optname,
 int length)

Creates a new instance.

Parameters:

name - the name that is used.

level - the level.

optname - the optname.

length - the expected length of the optvalue.

Method Details

length

public int length()

The length of the optval.

Returns:

the length.

validate

public void validate(java.nio.ByteBuffer value)

Description copied from class: ChannelOption

Validate the value which is set for the ChannelOption. Sub-classes may override this for special checks.

Overrides:

validate in class ChannelOption<java.nio.ByteBuffer>