org.jboss.netty.channel.local

Class DefaultLocalChannel

java.lang.Object

org.jboss.netty.channel.AbstractChannel

org.jboss.netty.channel.local.DefaultLocalChannel

All Implemented Interfaces:

java.lang.Comparable<Channel>, Channel, LocalChannel

final class DefaultLocalChannel
extends AbstractChannel
implements LocalChannel

Field Summary

Fields

Modifier and Type	Field and Description
private ChannelConfig	config
private ThreadLocalBoolean	delivering
(package private) LocalAddress	localAddress
(package private) DefaultLocalChannel	pairedChannel
(package private) LocalAddress	remoteAddress
private static int	ST_BOUND
private static int	ST_CLOSED
private static int	ST_CONNECTED
private static int	ST_OPEN
(package private) java.util.concurrent.atomic.AtomicInteger	state
(package private) java.util.Queue<MessageEvent>	writeBuffer

Fields inherited from interface org.jboss.netty.channel.Channel

OP_NONE, OP_READ, OP_READ_WRITE, OP_WRITE

Constructor Summary

Constructors

Constructor and Description
DefaultLocalChannel(LocalServerChannel parent, ChannelFactory factory, ChannelPipeline pipeline, ChannelSink sink, DefaultLocalChannel pairedChannel)

Method Summary

Modifier and Type	Method and Description
(package private) void	closeNow(ChannelFuture future)
(package private) void	flushWriteBuffer()
ChannelConfig	getConfig() Returns the configuration of this channel.
LocalAddress	getLocalAddress() Returns the local address where this channel is bound to.
LocalAddress	getRemoteAddress() Returns the remote address where this channel is connected to.
boolean	isBound() Returns true if and only if this channel is bound to a local address.
boolean	isConnected() Returns true if and only if this channel is connected to a remote address.
boolean	isOpen() Returns true if and only if this channel is open.
(package private) void	setBound()
protected boolean	setClosed() Marks this channel as closed.
(package private) void	setConnected()

Methods inherited from class org.jboss.netty.channel.AbstractChannel

bind, close, compareTo, connect, disconnect, equals, getAttachment, getCloseFuture, getFactory, getId, getInterestOps, getInternalInterestOps, getParent, getPipeline, getSucceededFuture, getUnsupportedOperationFuture, getUserDefinedWritability, hashCode, isReadable, isWritable, setAttachment, setInterestOps, setInternalInterestOps, setReadable, setUnwritable, setUserDefinedWritability, setWritable, toString, unbind, write, write

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.netty.channel.Channel

bind, close, connect, disconnect, getAttachment, getCloseFuture, getFactory, getId, getInterestOps, getParent, getPipeline, getUserDefinedWritability, isReadable, isWritable, setAttachment, setInterestOps, setReadable, setUserDefinedWritability, unbind, write, write

Methods inherited from interface java.lang.Comparable

compareTo

Field Detail

ST_OPEN

private static final int ST_OPEN

See Also:

Constant Field Values

ST_BOUND

private static final int ST_BOUND

See Also:

Constant Field Values

ST_CONNECTED

private static final int ST_CONNECTED

See Also:

Constant Field Values

ST_CLOSED

private static final int ST_CLOSED

See Also:

Constant Field Values

state

final java.util.concurrent.atomic.AtomicInteger state

config

private final ChannelConfig config

delivering

private final ThreadLocalBoolean delivering

writeBuffer

final java.util.Queue<MessageEvent> writeBuffer

pairedChannel

volatile DefaultLocalChannel pairedChannel

localAddress

volatile LocalAddress localAddress

remoteAddress

volatile LocalAddress remoteAddress

Constructor Detail

DefaultLocalChannel

DefaultLocalChannel(LocalServerChannel parent,
                    ChannelFactory factory,
                    ChannelPipeline pipeline,
                    ChannelSink sink,
                    DefaultLocalChannel pairedChannel)

Method Detail

getConfig

public ChannelConfig getConfig()

Description copied from interface: Channel

Returns the configuration of this channel.

Specified by:

getConfig in interface Channel

isOpen

public boolean isOpen()

Description copied from interface: Channel

Returns true if and only if this channel is open.

Specified by:

isOpen in interface Channel

Overrides:

isOpen in class AbstractChannel

isBound

public boolean isBound()

Description copied from interface: Channel

Returns true if and only if this channel is bound to a local address.

Specified by:

isBound in interface Channel

isConnected

public boolean isConnected()

Description copied from interface: Channel

Returns true if and only if this channel is connected to a remote address.

Specified by:

isConnected in interface Channel

setBound

void setBound()
       throws java.nio.channels.ClosedChannelException

Throws:

java.nio.channels.ClosedChannelException

setConnected

void setConnected()

setClosed

protected boolean setClosed()

Description copied from class: AbstractChannel

Marks this channel as closed. This method is intended to be called by an internal component - please do not call it unless you know what you are doing.

Overrides:

setClosed in class AbstractChannel

Returns:

true if and only if this channel was not marked as closed yet

getLocalAddress

public LocalAddress getLocalAddress()

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:

getLocalAddress in interface Channel

Specified by:

getLocalAddress in interface LocalChannel

Returns:

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

getRemoteAddress

public LocalAddress getRemoteAddress()

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:

getRemoteAddress in interface Channel

Specified by:

getRemoteAddress in interface LocalChannel

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.

closeNow

void closeNow(ChannelFuture future)

flushWriteBuffer

void flushWriteBuffer()