Package com.google.code.yanf4j.core.impl

Class AbstractController

java.lang.Object

com.google.code.yanf4j.core.impl.AbstractController

All Implemented Interfaces:

Controller, ControllerLifeCycle

Direct Known Subclasses:

NioController

public abstract class AbstractController
extends Object
implements Controller, ControllerLifeCycle

Base controller

Field Summary

Fields

Modifier and Type	Field	Description
protected CodecFactory	codecFactory	Codec Factory
protected Configuration	configuration
protected Dispatcher	dispatchMessageDispatcher
protected int	dispatchMessageThreadCount
protected Handler	handler	Event handler
protected boolean	handleReadWriteConcurrently
private boolean	isHutdownHookCalled
protected InetSocketAddress	localSocketAddress	local bind address
protected static final org.slf4j.Logger	log
protected Dispatcher	readEventDispatcher
protected int	readThreadCount	Read event processing thread count
protected Set<Session>	sessionSet	Connected session set
protected long	sessionTimeout
private Thread	shutdownHookThread
protected Map<SocketOption,Object>	socketOptions	Socket options
protected int	soTimeout
protected boolean	started	Status
protected CopyOnWriteArrayList<ControllerStateListener>	stateListeners	controller state listener list
protected Statistics	statistics
protected long	statisticsInterval
protected Dispatcher	writeEventDispatcher
protected int	writeThreadCount

Constructor Summary

Constructors

Constructor	Description
AbstractController()
AbstractController(Configuration configuration)
AbstractController(Configuration configuration, CodecFactory codecFactory)
AbstractController(Configuration configuration, Handler handler, CodecFactory codecFactory)

Method Summary

Modifier and Type	Method	Description
void	addStateListener(ControllerStateListener listener)
void	bind(InetSocketAddress inetSocketAddress)	Bind localhost address
protected Queue<WriteMessage>	buildQueue()	Build write queue for session
void	checkStatisticsForRestart()
private final void	clearStateListeners()
final CodecFactory	getCodecFactory()
Configuration	getConfiguration()
final int	getDispatchMessageThreadCount()
Handler	getHandler()
InetSocketAddress	getLocalSocketAddress()
int	getPort()
(package private) Dispatcher	getReadEventDispatcher()
int	getReadThreadCount()
double	getReceiveThroughputLimit()
double	getSendThroughputLimit()
long	getSessionIdleTimeout()
Set<Session>	getSessionSet()
long	getSessionTimeout()
<T> T	getSocketOption(SocketOption<T> socketOption)
int	getSoTimeout()
final Statistics	getStatistics()
final int	getWriteThreadCount()
private void	init(Configuration configuration, Handler handler, CodecFactory codecFactory)
boolean	isHandleReadWriteConcurrently()
boolean	isStarted()
final void	notifyAllSessionClosed()
final void	notifyException(Throwable t)
void	notifyReady()
void	notifyStarted()
final void	notifyStopped()
void	onAccept(SelectionKey sk)
void	onConnect(SelectionKey key)
final void	registerSession(Session session)
void	removeStateListener(ControllerStateListener listener)
final void	setCodecFactory(CodecFactory codecFactory)
void	setConfiguration(Configuration configuration)
(package private) void	setDispatchMessageDispatcher(Dispatcher dispatcher)
final void	setDispatchMessageThreadCount(int dispatchMessageThreadPoolSize)
void	setHandler(Handler handler)
void	setHandleReadWriteConcurrently(boolean handleReadWriteConcurrently)
void	setLocalSocketAddress(InetSocketAddress inetSocketAddress)
(package private) void	setReadEventDispatcher(Dispatcher dispatcher)
void	setReadThreadCount(int readThreadCount)
void	setReceiveThroughputLimit(double receiveThroughputLimit)
void	setSendThroughputLimit(double sendThroughputLimit)
void	setSessionIdleTimeout(long sessionIdleTimeout)
void	setSessionTimeout(long sessionTimeout)
<T> void	setSocketOption(SocketOption<T> socketOption, T value)
void	setSocketOptions(Map<SocketOption,Object> socketOptions)
void	setSoTimeout(int timeout)
(package private) void	setStarted(boolean started)
private void	setStatisticsConfig(Configuration configuration)
(package private) void	setWriteEventDispatcher(Dispatcher dispatcher)
final void	setWriteThreadCount(int writeThreadCount)
void	start()
protected abstract void	start0()
private final void	startStatistics()
void	stop()
protected abstract void	stop0()
private final void	stopDispatcher()
private final void	stopStatistics()
final void	unregisterSession(Session session)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

statistics

protected Statistics statistics

statisticsInterval

protected long statisticsInterval

log

protected static final org.slf4j.Logger log

stateListeners

protected CopyOnWriteArrayList<ControllerStateListener> stateListeners

controller state listener list

handler

protected Handler handler

Event handler

codecFactory

protected CodecFactory codecFactory

Codec Factory

started

protected volatile boolean started

Status

localSocketAddress

protected InetSocketAddress localSocketAddress

local bind address

readThreadCount

protected int readThreadCount

Read event processing thread count

writeThreadCount

protected int writeThreadCount

dispatchMessageThreadCount

protected int dispatchMessageThreadCount

configuration

protected Configuration configuration

readEventDispatcher

protected Dispatcher readEventDispatcher

dispatchMessageDispatcher

protected Dispatcher dispatchMessageDispatcher

writeEventDispatcher

protected Dispatcher writeEventDispatcher

sessionTimeout

protected long sessionTimeout

handleReadWriteConcurrently

protected boolean handleReadWriteConcurrently

soTimeout

protected int soTimeout

socketOptions

protected Map<SocketOption,Object> socketOptions

Socket options

sessionSet

protected Set<Session> sessionSet

Connected session set

shutdownHookThread

private Thread shutdownHookThread

isHutdownHookCalled

private volatile boolean isHutdownHookCalled

Constructor Details

AbstractController

public AbstractController()

AbstractController

public AbstractController(Configuration configuration)

AbstractController

public AbstractController(Configuration configuration,
 CodecFactory codecFactory)

AbstractController

public AbstractController(Configuration configuration,
 Handler handler,
 CodecFactory codecFactory)

Method Details

setSocketOptions

public void setSocketOptions(Map<SocketOption,Object> socketOptions)

getDispatchMessageThreadCount

public final int getDispatchMessageThreadCount()

Specified by:

getDispatchMessageThreadCount in interface Controller

setDispatchMessageThreadCount

public final void setDispatchMessageThreadCount(int dispatchMessageThreadPoolSize)

Specified by:

setDispatchMessageThreadCount in interface Controller

getSessionIdleTimeout

public long getSessionIdleTimeout()

Specified by:

getSessionIdleTimeout in interface Controller

buildQueue

protected Queue<WriteMessage> buildQueue()

Build write queue for session

Returns:

setSessionIdleTimeout

public void setSessionIdleTimeout(long sessionIdleTimeout)

Specified by:

setSessionIdleTimeout in interface Controller

getSessionTimeout

public long getSessionTimeout()

Specified by:

getSessionTimeout in interface Controller

setSessionTimeout

public void setSessionTimeout(long sessionTimeout)

Specified by:

setSessionTimeout in interface Controller

getSoTimeout

public int getSoTimeout()

Specified by:

getSoTimeout in interface Controller

setSoTimeout

public void setSoTimeout(int timeout)

Specified by:

setSoTimeout in interface Controller

getReceiveThroughputLimit

public double getReceiveThroughputLimit()

Specified by:

getReceiveThroughputLimit in interface Controller

getSendThroughputLimit

public double getSendThroughputLimit()

Specified by:

getSendThroughputLimit in interface Controller

setReceiveThroughputLimit

public void setReceiveThroughputLimit(double receiveThroughputLimit)

Specified by:

setReceiveThroughputLimit in interface Controller

setSendThroughputLimit

public void setSendThroughputLimit(double sendThroughputLimit)

Specified by:

setSendThroughputLimit in interface Controller

init

private void init(Configuration configuration,
 Handler handler,
 CodecFactory codecFactory)

setStarted

void setStarted(boolean started)

setStatisticsConfig

private void setStatisticsConfig(Configuration configuration)

getConfiguration

public Configuration getConfiguration()

setConfiguration

public void setConfiguration(Configuration configuration)

getLocalSocketAddress

public InetSocketAddress getLocalSocketAddress()

Specified by:

getLocalSocketAddress in interface Controller

setLocalSocketAddress

public void setLocalSocketAddress(InetSocketAddress inetSocketAddress)

Specified by:

setLocalSocketAddress in interface Controller

onAccept

public void onAccept(SelectionKey sk)
              throws IOException

Throws:

IOException

onConnect

public void onConnect(SelectionKey key)
               throws IOException

Throws:

IOException

addStateListener

public void addStateListener(ControllerStateListener listener)

Specified by:

addStateListener in interface Controller

removeStateListener

public void removeStateListener(ControllerStateListener listener)

Specified by:

removeStateListener in interface Controller

isHandleReadWriteConcurrently

public boolean isHandleReadWriteConcurrently()

Specified by:

isHandleReadWriteConcurrently in interface Controller

setHandleReadWriteConcurrently

public void setHandleReadWriteConcurrently(boolean handleReadWriteConcurrently)

Specified by:

setHandleReadWriteConcurrently in interface Controller

getReadThreadCount

public int getReadThreadCount()

Specified by:

getReadThreadCount in interface Controller

setReadThreadCount

public void setReadThreadCount(int readThreadCount)

Specified by:

setReadThreadCount in interface Controller

getWriteThreadCount

public final int getWriteThreadCount()

Specified by:

getWriteThreadCount in interface Controller

setWriteThreadCount

public final void setWriteThreadCount(int writeThreadCount)

Specified by:

setWriteThreadCount in interface Controller

getHandler

public Handler getHandler()

Specified by:

getHandler in interface Controller

setHandler

public void setHandler(Handler handler)

Specified by:

setHandler in interface Controller

getPort

public int getPort()

Specified by:

getPort in interface Controller

start

public void start()
           throws IOException

Specified by:

start in interface Controller

Throws:

IOException

start0

protected abstract void start0()
                        throws IOException

Throws:

IOException

setDispatchMessageDispatcher

void setDispatchMessageDispatcher(Dispatcher dispatcher)

getReadEventDispatcher

Dispatcher getReadEventDispatcher()

setReadEventDispatcher

void setReadEventDispatcher(Dispatcher dispatcher)

setWriteEventDispatcher

void setWriteEventDispatcher(Dispatcher dispatcher)

startStatistics

private final void startStatistics()

notifyStarted

public void notifyStarted()

Specified by:

notifyStarted in interface ControllerLifeCycle

isStarted

public boolean isStarted()

Specified by:

isStarted in interface Controller

getStatistics

public final Statistics getStatistics()

Specified by:

getStatistics in interface Controller

getCodecFactory

public final CodecFactory getCodecFactory()

Specified by:

getCodecFactory in interface Controller

setCodecFactory

public final void setCodecFactory(CodecFactory codecFactory)

Specified by:

setCodecFactory in interface Controller

notifyReady

public void notifyReady()

Specified by:

notifyReady in interface ControllerLifeCycle

unregisterSession

public final void unregisterSession(Session session)

checkStatisticsForRestart

public void checkStatisticsForRestart()

registerSession

public final void registerSession(Session session)

stop

public void stop()
          throws IOException

Specified by:

stop in interface Controller

Throws:

IOException

stop0

protected abstract void stop0()
                       throws IOException

Throws:

IOException

stopDispatcher

private final void stopDispatcher()

stopStatistics

private final void stopStatistics()

clearStateListeners

private final void clearStateListeners()

notifyException

public final void notifyException(Throwable t)

Specified by:

notifyException in interface ControllerLifeCycle

notifyStopped

public final void notifyStopped()

Specified by:

notifyStopped in interface ControllerLifeCycle

notifyAllSessionClosed

public final void notifyAllSessionClosed()

Specified by:

notifyAllSessionClosed in interface ControllerLifeCycle

getSessionSet

public Set<Session> getSessionSet()

setSocketOption

public <T> void setSocketOption(SocketOption<T> socketOption,
 T value)

Specified by:

setSocketOption in interface Controller

getSocketOption

public <T> T getSocketOption(SocketOption<T> socketOption)

bind

public void bind(InetSocketAddress inetSocketAddress)
          throws IOException

Bind localhost address

Parameters:

inetSocketAddress -

Throws:

IOException