Package org.apache.mina.transport.socket.nio

Class NioSession

java.lang.Object

org.apache.mina.core.session.AbstractIoSession

org.apache.mina.transport.socket.nio.NioSession

All Implemented Interfaces:

IoSession

Direct Known Subclasses:

NioDatagramSession, NioSocketSession

public abstract class NioSession
extends AbstractIoSession

An IoSession which is managed by the NIO transport.

Field Summary

Fields

Modifier and Type	Field	Description
protected java.nio.channels.Channel	channel	The communication channel
private IoFilterChain	filterChain	The FilterChain created for this session
private java.nio.channels.SelectionKey	key	The SelectionKey used for this session
protected IoProcessor<NioSession>	processor	The NioSession processor

Fields inherited from class org.apache.mina.core.session.AbstractIoSession

CLOSE_REQUEST, config, MESSAGE_SENT_REQUEST

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	NioSession(IoProcessor<NioSession> processor, IoService service, java.nio.channels.Channel channel)	Creates a new instance of NioSession, with its associated IoProcessor.

Method Summary

Modifier and Type	Method	Description
(package private) abstract java.nio.channels.ByteChannel	getChannel()
IoFilterChain	getFilterChain()
IoProcessor<NioSession>	getProcessor()
(package private) java.nio.channels.SelectionKey	getSelectionKey()
boolean	isActive()
(package private) void	setSelectionKey(java.nio.channels.SelectionKey key)	Sets the SelectionKey for this IoSession

Methods inherited from class org.apache.mina.core.session.AbstractIoSession

close, close, closeNow, closeOnFlush, containsAttribute, decreaseReadBufferSize, decreaseScheduledBytesAndMessages, destroy, equals, getAttachment, getAttribute, getAttribute, getAttributeKeys, getAttributeMap, getBothIdleCount, getCloseFuture, getConfig, getCreationTime, getCurrentWriteMessage, getCurrentWriteRequest, getHandler, getId, getIdleCount, getLastBothIdleTime, getLastIdleTime, getLastIoTime, getLastReaderIdleTime, getLastReadTime, getLastWriterIdleTime, getLastWriteTime, getReadBytes, getReadBytesThroughput, getReaderIdleCount, getReadMessages, getReadMessagesThroughput, getScheduledWriteBytes, getScheduledWriteMessages, getService, getServiceAddress, getWriteRequestQueue, getWriterIdleCount, getWrittenBytes, getWrittenBytesThroughput, getWrittenMessages, getWrittenMessagesThroughput, hashCode, increaseIdleCount, increaseReadBufferSize, increaseReadBytes, increaseReadMessages, increaseScheduledWriteBytes, increaseScheduledWriteMessages, increaseWrittenBytes, increaseWrittenMessages, isBothIdle, isClosing, isConnected, isIdle, isReaderIdle, isReadSuspended, isScheduledForFlush, isSecured, isWriterIdle, isWriteSuspended, notifyIdleness, notifyIdleSession, offerClosedReadFuture, offerFailedReadFuture, offerReadFuture, read, removeAttribute, removeAttribute, replaceAttribute, resumeRead, resumeWrite, scheduledForFlush, setAttachment, setAttribute, setAttribute, setAttributeIfAbsent, setAttributeIfAbsent, setAttributeMap, setCurrentWriteRequest, setScheduledForFlush, setScheduledWriteBytes, setScheduledWriteMessages, setWriteRequestQueue, suspendRead, suspendWrite, toString, unscheduledForFlush, updateThroughput, write, write

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.mina.core.session.IoSession

getLocalAddress, getRemoteAddress, getTransportMetadata

Field Detail

processor

protected final IoProcessor<NioSession> processor

The NioSession processor

channel

protected final java.nio.channels.Channel channel

The communication channel

key

private java.nio.channels.SelectionKey key

The SelectionKey used for this session

filterChain

private final IoFilterChain filterChain

The FilterChain created for this session

Constructor Detail

NioSession

protected NioSession(IoProcessor<NioSession> processor,
                     IoService service,
                     java.nio.channels.Channel channel)

Creates a new instance of NioSession, with its associated IoProcessor.
This method is only called by the inherited class.

Parameters:

processor - The associated IoProcessor

service - The associated IoService

channel - The associated Channel

Method Detail

getChannel

abstract java.nio.channels.ByteChannel getChannel()

Returns:

The ByteChannel associated with this IoSession

getFilterChain

public IoFilterChain getFilterChain()

Returns:

the filter chain that only affects this session.

getSelectionKey

java.nio.channels.SelectionKey getSelectionKey()

Returns:

The SelectionKey associated with this IoSession

setSelectionKey

void setSelectionKey(java.nio.channels.SelectionKey key)

Sets the SelectionKey for this IoSession

Parameters:

key - The new SelectionKey

getProcessor

public IoProcessor<NioSession> getProcessor()

Specified by:

getProcessor in class AbstractIoSession

Returns:

The associated IoProcessor for this session

isActive

public final boolean isActive()

Specified by:

isActive in interface IoSession

Overrides:

isActive in class AbstractIoSession

Returns:

true if this session is active.