io.netty.channel.socket.oio

Class OioDatagramChannel

java.lang.Object

io.netty.util.DefaultAttributeMap

io.netty.channel.AbstractChannel

io.netty.channel.socket.oio.OioDatagramChannel

All Implemented Interfaces:

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

public class OioDatagramChannel
extends AbstractChannel
implements DatagramChannel

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	AbstractOioChannel.OioUnsafe

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

Modifier and Type	Field and Description
protected boolean	readSuspended

Fields inherited from class io.netty.channel.AbstractChannel

flushFutureNotifier

Constructor Summary

Constructors

Constructor and Description
OioDatagramChannel()
OioDatagramChannel(Integer id, MulticastSocket socket)
OioDatagramChannel(MulticastSocket socket)

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 void	doConnect(SocketAddress remoteAddress, SocketAddress localAddress)
protected void	doDeregister()
protected void	doDisconnect()
protected void	doFlushMessageBuffer(io.netty.buffer.MessageBuf<Object> buf)
protected int	doReadMessages(io.netty.buffer.MessageBuf<Object> buf)
protected Runnable	doRegister()
protected void	doWriteMessages(io.netty.buffer.MessageBuf<Object> buf)
boolean	isActive()
protected boolean	isCompatible(EventLoop loop)
boolean	isConnected()
protected boolean	isFlushPending()
boolean	isOpen()
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)
InetSocketAddress	localAddress() Returns the local address where this channel is bound to.
protected SocketAddress	localAddress0()
ChannelMetadata	metadata() Return the ChannelMetadata of the Channel which describe the nature of the Channel.
protected io.netty.channel.socket.oio.AbstractOioMessageChannel.OioMessageUnsafe	newUnsafe()
InetSocketAddress	remoteAddress() Returns the remote address where this channel is connected to.
protected SocketAddress	remoteAddress0()
AbstractOioChannel.OioUnsafe	unsafe() Caution for transport implementations use only!

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, 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

Field Detail

readSuspended

protected volatile boolean readSuspended

Constructor Detail

OioDatagramChannel

public OioDatagramChannel()

OioDatagramChannel

public OioDatagramChannel(MulticastSocket socket)

OioDatagramChannel

public OioDatagramChannel(Integer id,
                  MulticastSocket 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

isOpen

public boolean isOpen()

Specified by:

isOpen in interface Channel

isActive

public boolean isActive()

Specified by:

isActive in interface Channel

isConnected

public boolean isConnected()

Specified by:

isConnected in interface DatagramChannel

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 void doConnect(SocketAddress remoteAddress,
             SocketAddress localAddress)
                  throws Exception

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 void doWriteMessages(io.netty.buffer.MessageBuf<Object> buf)
                        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)

Description copied from interface: DatagramChannel

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)

Description copied from interface: DatagramChannel

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)

Description copied from interface: DatagramChannel

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)

Description copied from interface: DatagramChannel

Block the given sourceToBlock address for the given multicastAddress

Specified by:

block in interface DatagramChannel

newUnsafe

protected io.netty.channel.socket.oio.AbstractOioMessageChannel.OioMessageUnsafe 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

localAddress

public InetSocketAddress localAddress()

Description copied from interface: Channel

Returns the local address where this channel is bound to. The returned SocketAddress is supposed to be down-cast into more concrete type such as InetSocketAddress to retrieve the detailed information.

Specified by:

localAddress in interface Channel

Overrides:

localAddress in class AbstractChannel

Returns:

the local address of this channel. null if this channel is not bound.

remoteAddress

public InetSocketAddress remoteAddress()

Description copied from interface: Channel

Returns the remote address where this channel is connected to. The returned SocketAddress is supposed to be down-cast into more concrete type such as InetSocketAddress to retrieve the detailed information.

Specified by:

remoteAddress in interface Channel

Overrides:

remoteAddress in class AbstractChannel

Returns:

the remote address of this channel. null if this channel is not connected. If this channel is not connected but it can receive messages from arbitrary remote addresses (e.g. DatagramChannel, use MessageEvent#getRemoteAddress() to determine the origination of the received message as this method will return null.

unsafe

public AbstractOioChannel.OioUnsafe unsafe()

Description copied from interface: Channel

Caution for transport implementations use only!

Specified by:

unsafe in interface Channel

Overrides:

unsafe in class AbstractChannel

isCompatible

protected boolean isCompatible(EventLoop loop)

Specified by:

isCompatible in class AbstractChannel

doRegister

protected Runnable doRegister()
                       throws Exception

Specified by:

doRegister in class AbstractChannel

Throws:

Exception

doDeregister

protected void doDeregister()
                     throws Exception

Specified by:

doDeregister in class AbstractChannel

Throws:

Exception

isFlushPending

protected boolean isFlushPending()

Specified by:

isFlushPending in class AbstractChannel