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 final Channel	channel	The communication channel
private final IoFilterChain	filterChain	The FilterChain created for this session
private SelectionKey	key	The SelectionKey used for this session
protected final IoProcessor<NioSession>	processor	The NioSession processor

Fields inherited from class AbstractIoSession

CLOSE_REQUEST, config, MESSAGE_SENT_REQUEST

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class 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 Object

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

Methods inherited from interface IoSession

getLocalAddress, getRemoteAddress, getTransportMetadata

Field Details

processor

protected final IoProcessor<NioSession> processor

The NioSession processor

channel

protected final Channel channel

The communication channel

key

private SelectionKey key

The SelectionKey used for this session

filterChain

private final IoFilterChain filterChain

The FilterChain created for this session

Constructor Details

NioSession

protected NioSession(IoProcessor<NioSession> processor,
 IoService service,
 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 Details

getChannel

abstract ByteChannel getChannel()

Returns:

The ByteChannel associated with this IoSession

getFilterChain

public IoFilterChain getFilterChain()

Returns:

the filter chain that only affects this session.

getSelectionKey

SelectionKey getSelectionKey()

Returns:

The SelectionKey associated with this IoSession

setSelectionKey

void setSelectionKey(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.