io.netty.channel.socket.nio

Class NioDatagramChannel

java.lang.Object

io.netty.util.DefaultAttributeMap

io.netty.channel.AbstractChannel

io.netty.channel.socket.nio.AbstractNioChannel

io.netty.channel.socket.nio.NioDatagramChannel

All Implemented Interfaces:

Channel, ChannelFutureFactory, ChannelOutboundInvoker, DatagramChannel, io.netty.util.AttributeMap, Comparable<Channel>

public final class NioDatagramChannel
extends AbstractNioChannel
implements DatagramChannel

Provides an NIO based DatagramChannel.

Nested Class Summary

Nested classes/interfaces inherited from class io.netty.channel.socket.nio.AbstractNioChannel

AbstractNioChannel.AbstractNioUnsafe, AbstractNioChannel.NioUnsafe

Nested classes/interfaces inherited from class io.netty.channel.AbstractChannel

AbstractChannel.AbstractUnsafe

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

Channel.Unsafe

Field Summary

Fields inherited from class io.netty.channel.AbstractChannel

flushFutureNotifier

Constructor Summary

Constructors

Constructor and Description
NioDatagramChannel()
NioDatagramChannel(DatagramChannel socket)
NioDatagramChannel(Integer id, DatagramChannel socket)
NioDatagramChannel(InternetProtocolFamily ipFamily)

Method Summary

Methods

Modifier and Type	Method and Description
ChannelFuture	block(InetAddress multicastAddress, InetAddress sourceToBlock) Block the given sourceToBlock address for the given multicastAddress
ChannelFuture	block(InetAddress multicastAddress, InetAddress sourceToBlock, ChannelFuture future) Block the given sourceToBlock address for the given multicastAddress
ChannelFuture	block(InetAddress multicastAddress, NetworkInterface networkInterface, InetAddress sourceToBlock) Block the given sourceToBlock address for the given multicastAddress on the given networkInterface
ChannelFuture	block(InetAddress multicastAddress, NetworkInterface networkInterface, InetAddress sourceToBlock, ChannelFuture future) Block the given sourceToBlock address for the given multicastAddress on the given networkInterface
DatagramChannelConfig	config() Returns the configuration of this channel.
protected void	doBind(SocketAddress localAddress)
protected void	doClose()
protected boolean	doConnect(SocketAddress remoteAddress, SocketAddress localAddress)
protected void	doDisconnect()
protected void	doFinishConnect()
protected void	doFlushMessageBuffer(io.netty.buffer.MessageBuf<Object> buf)
protected int	doReadMessages(io.netty.buffer.MessageBuf<Object> buf)
protected int	doWriteMessages(io.netty.buffer.MessageBuf<Object> buf, boolean lastSpin)
boolean	isActive()
boolean	isConnected()
protected DatagramChannel	javaChannel()
ChannelFuture	joinGroup(InetAddress multicastAddress) Joins a multicast group.
ChannelFuture	joinGroup(InetAddress multicastAddress, ChannelFuture future)
ChannelFuture	joinGroup(InetAddress multicastAddress, NetworkInterface networkInterface, InetAddress source)
ChannelFuture	joinGroup(InetAddress multicastAddress, NetworkInterface networkInterface, InetAddress source, ChannelFuture future)
ChannelFuture	joinGroup(InetSocketAddress multicastAddress, NetworkInterface networkInterface) Joins the specified multicast group at the specified interface.
ChannelFuture	joinGroup(InetSocketAddress multicastAddress, NetworkInterface networkInterface, ChannelFuture future)
ChannelFuture	leaveGroup(InetAddress multicastAddress) Leaves a multicast group.
ChannelFuture	leaveGroup(InetAddress multicastAddress, ChannelFuture future)
ChannelFuture	leaveGroup(InetAddress multicastAddress, NetworkInterface networkInterface, InetAddress source) Leave the specified multicast group at the specified interface using the specified source.
ChannelFuture	leaveGroup(InetAddress multicastAddress, NetworkInterface networkInterface, InetAddress source, ChannelFuture future)
ChannelFuture	leaveGroup(InetSocketAddress multicastAddress, NetworkInterface networkInterface) Leaves a multicast group on a specified local interface.
ChannelFuture	leaveGroup(InetSocketAddress multicastAddress, NetworkInterface networkInterface, ChannelFuture future)
protected SocketAddress	localAddress0()
ChannelMetadata	metadata() Return the ChannelMetadata of the Channel which describe the nature of the Channel.
protected io.netty.channel.socket.nio.AbstractNioMessageChannel.NioMessageUnsafe	newUnsafe()
protected SocketAddress	remoteAddress0()

Methods inherited from class io.netty.channel.socket.nio.AbstractNioChannel

doDeregister, doRegister, isCompatible, isFlushPending, isOpen, localAddress, remoteAddress, selectionKey, unsafe

Methods inherited from class io.netty.channel.AbstractChannel

bind, bind, close, close, closeFuture, compareTo, connect, connect, connect, connect, deregister, deregister, disconnect, disconnect, doFlushByteBuffer, doPreClose, equals, eventLoop, flush, flush, hashCode, id, invalidateLocalAddress, invalidateRemoteAddress, isRegistered, newFailedFuture, newFuture, newSucceededFuture, outboundByteBuffer, outboundMessageBuffer, parent, pipeline, toString, write, write

Methods inherited from class io.netty.util.DefaultAttributeMap

attr

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.netty.channel.socket.DatagramChannel

localAddress, remoteAddress

Methods inherited from interface io.netty.channel.Channel

closeFuture, eventLoop, id, isOpen, isRegistered, outboundByteBuffer, outboundMessageBuffer, parent, pipeline, unsafe

Methods inherited from interface io.netty.util.AttributeMap

attr

Methods inherited from interface io.netty.channel.ChannelOutboundInvoker

bind, bind, close, close, connect, connect, connect, connect, deregister, deregister, disconnect, disconnect, flush, flush, write, write

Methods inherited from interface io.netty.channel.ChannelFutureFactory

newFailedFuture, newFuture, newSucceededFuture

Methods inherited from interface java.lang.Comparable

compareTo

Constructor Detail

NioDatagramChannel

public NioDatagramChannel()

NioDatagramChannel

public NioDatagramChannel(InternetProtocolFamily ipFamily)

NioDatagramChannel

public NioDatagramChannel(DatagramChannel socket)

NioDatagramChannel

public NioDatagramChannel(Integer id,
                  DatagramChannel socket)

Method Detail

metadata

public ChannelMetadata metadata()

Description copied from interface: Channel

Return the ChannelMetadata of the Channel which describe the nature of the Channel.

Specified by:

metadata in interface Channel

config

public DatagramChannelConfig config()

Description copied from interface: Channel

Returns the configuration of this channel.

Specified by:

config in interface Channel

Specified by:

config in interface DatagramChannel

isActive

public boolean isActive()

Specified by:

isActive in interface Channel

isConnected

public boolean isConnected()

Specified by:

isConnected in interface DatagramChannel

javaChannel

protected DatagramChannel javaChannel()

Overrides:

javaChannel in class AbstractNioChannel

localAddress0

protected SocketAddress localAddress0()

Specified by:

localAddress0 in class AbstractChannel

remoteAddress0

protected SocketAddress remoteAddress0()

Specified by:

remoteAddress0 in class AbstractChannel

doBind

protected void doBind(SocketAddress localAddress)
               throws Exception

Specified by:

doBind in class AbstractChannel

Throws:

Exception

doConnect

protected boolean doConnect(SocketAddress remoteAddress,
                SocketAddress localAddress)
                     throws Exception

Specified by:

doConnect in class AbstractNioChannel

Throws:

Exception

doFinishConnect

protected void doFinishConnect()
                        throws Exception

Specified by:

doFinishConnect in class AbstractNioChannel

Throws:

Exception

doDisconnect

protected void doDisconnect()
                     throws Exception

Specified by:

doDisconnect in class AbstractChannel

Throws:

Exception

doClose

protected void doClose()
                throws Exception

Specified by:

doClose in class AbstractChannel

Throws:

Exception

doReadMessages

protected int doReadMessages(io.netty.buffer.MessageBuf<Object> buf)
                      throws Exception

Throws:

Exception

doWriteMessages

protected int doWriteMessages(io.netty.buffer.MessageBuf<Object> buf,
                  boolean lastSpin)
                       throws Exception

Throws:

Exception

joinGroup

public ChannelFuture joinGroup(InetAddress multicastAddress)

Description copied from interface: DatagramChannel

Joins a multicast group.

Specified by:

joinGroup in interface DatagramChannel

joinGroup

public ChannelFuture joinGroup(InetAddress multicastAddress,
                      ChannelFuture future)

Specified by:

joinGroup in interface DatagramChannel

joinGroup

public ChannelFuture joinGroup(InetSocketAddress multicastAddress,
                      NetworkInterface networkInterface)

Description copied from interface: DatagramChannel

Joins the specified multicast group at the specified interface.

Specified by:

joinGroup in interface DatagramChannel

joinGroup

public ChannelFuture joinGroup(InetSocketAddress multicastAddress,
                      NetworkInterface networkInterface,
                      ChannelFuture future)

Specified by:

joinGroup in interface DatagramChannel

joinGroup

public ChannelFuture joinGroup(InetAddress multicastAddress,
                      NetworkInterface networkInterface,
                      InetAddress source)

Specified by:

joinGroup in interface DatagramChannel

joinGroup

public ChannelFuture joinGroup(InetAddress multicastAddress,
                      NetworkInterface networkInterface,
                      InetAddress source,
                      ChannelFuture future)

Specified by:

joinGroup in interface DatagramChannel

leaveGroup

public ChannelFuture leaveGroup(InetAddress multicastAddress)

Description copied from interface: DatagramChannel

Leaves a multicast group.

Specified by:

leaveGroup in interface DatagramChannel

leaveGroup

public ChannelFuture leaveGroup(InetAddress multicastAddress,
                       ChannelFuture future)

Specified by:

leaveGroup in interface DatagramChannel

leaveGroup

public ChannelFuture leaveGroup(InetSocketAddress multicastAddress,
                       NetworkInterface networkInterface)

Description copied from interface: DatagramChannel

Leaves a multicast group on a specified local interface.

Specified by:

leaveGroup in interface DatagramChannel

leaveGroup

public ChannelFuture leaveGroup(InetSocketAddress multicastAddress,
                       NetworkInterface networkInterface,
                       ChannelFuture future)

Specified by:

leaveGroup in interface DatagramChannel

leaveGroup

public ChannelFuture leaveGroup(InetAddress multicastAddress,
                       NetworkInterface networkInterface,
                       InetAddress source)

Description copied from interface: DatagramChannel

Leave the specified multicast group at the specified interface using the specified source.

Specified by:

leaveGroup in interface DatagramChannel

leaveGroup

public ChannelFuture leaveGroup(InetAddress multicastAddress,
                       NetworkInterface networkInterface,
                       InetAddress source,
                       ChannelFuture future)

Specified by:

leaveGroup in interface DatagramChannel

block

public ChannelFuture block(InetAddress multicastAddress,
                  NetworkInterface networkInterface,
                  InetAddress sourceToBlock)

Block the given sourceToBlock address for the given multicastAddress on the given networkInterface

Specified by:

block in interface DatagramChannel

block

public ChannelFuture block(InetAddress multicastAddress,
                  NetworkInterface networkInterface,
                  InetAddress sourceToBlock,
                  ChannelFuture future)

Block the given sourceToBlock address for the given multicastAddress on the given networkInterface

Specified by:

block in interface DatagramChannel

block

public ChannelFuture block(InetAddress multicastAddress,
                  InetAddress sourceToBlock)

Block the given sourceToBlock address for the given multicastAddress

Specified by:

block in interface DatagramChannel

block

public ChannelFuture block(InetAddress multicastAddress,
                  InetAddress sourceToBlock,
                  ChannelFuture future)

Block the given sourceToBlock address for the given multicastAddress

Specified by:

block in interface DatagramChannel

newUnsafe

protected io.netty.channel.socket.nio.AbstractNioMessageChannel.NioMessageUnsafe newUnsafe()

Specified by:

newUnsafe in class AbstractChannel

doFlushMessageBuffer

protected void doFlushMessageBuffer(io.netty.buffer.MessageBuf<Object> buf)
                             throws Exception

Overrides:

doFlushMessageBuffer in class AbstractChannel

Throws:

Exception