org.glassfish.grizzly.nio
Class NIOTransport

java.lang.Object
  org.glassfish.grizzly.AbstractTransport
      org.glassfish.grizzly.nio.NIOTransport

All Implemented Interfaces:

JmxMonitoringAware<TransportProbe>, MonitoringAware<TransportProbe>, Transport

Direct Known Subclasses:

TCPNIOTransport, UDPNIOTransport

public abstract class NIOTransport
extends AbstractTransport

Author:

oleksiys

Nested Class Summary

Nested classes/interfaces inherited from interface org.glassfish.grizzly.Transport

Transport.State

Field Summary

protected NIOChannelDistributor	nioChannelDistributor
protected static java.util.Random	RANDOM
protected SelectionKeyHandler	selectionKeyHandler
protected SelectorHandler	selectorHandler
protected java.nio.channels.spi.SelectorProvider	selectorProvider
protected SelectorRunner[]	selectorRunners
protected int	selectorRunnersCount

Fields inherited from class org.glassfish.grizzly.AbstractTransport

attributeBuilder, connectionMonitoringConfig, isBlocking, isStandalone, kernelPool, kernelPoolConfig, managedWorkerPool, memoryManager, name, processor, processorSelector, readBufferSize, state, strategy, threadPoolMonitoringConfig, transportMonitoringConfig, workerPoolConfig, workerThreadPool, writeBufferSize

Constructor Summary

NIOTransport(java.lang.String name)

Method Summary

protected abstract void	closeConnection(Connection connection) Close the connection, managed by Transport
NIOChannelDistributor	getNIOChannelDistributor()
SelectionKeyHandler	getSelectionKeyHandler()
SelectorHandler	getSelectorHandler()
java.nio.channels.spi.SelectorProvider	getSelectorProvider() Get the SelectorProvider to be used by this transport.
protected SelectorRunner[]	getSelectorRunners()
int	getSelectorRunnersCount()
protected static void	notifyProbesError(NIOTransport transport, java.lang.Throwable error) Notify registered TransportProbes about the error.
protected static void	notifyProbesPause(NIOTransport transport) Notify registered TransportProbes about the pause event.
protected static void	notifyProbesResume(NIOTransport transport) Notify registered TransportProbes about the resume event.
protected static void	notifyProbesStart(NIOTransport transport) Notify registered TransportProbes about the start event.
protected static void	notifyProbesStop(NIOTransport transport) Notify registered TransportProbes about the stop event.
void	notifyTransportError(java.lang.Throwable error) Method gets invoked, when error occur during the Transport lifecycle.
void	setNIOChannelDistributor(NIOChannelDistributor nioChannelDistributor)
void	setSelectionKeyHandler(SelectionKeyHandler selectionKeyHandler)
void	setSelectorHandler(SelectorHandler selectorHandler)
void	setSelectorProvider(java.nio.channels.spi.SelectorProvider selectorProvider) Set the SelectorProvider to be used by this transport.
void	setSelectorRunnersCount(int selectorRunnersCount)
void	start() Starts the transport
protected void	startSelectorRunners()
protected void	stopSelectorRunners()

Methods inherited from class org.glassfish.grizzly.AbstractTransport

configureBlocking, createJmxManagementObject, getAttributeBuilder, getConnectionMonitoringConfig, getIOStrategy, getKernelThreadPool, getKernelThreadPoolConfig, getMemoryManager, getMonitoringConfig, getName, getProcessor, getProcessorSelector, getReadBufferSize, getState, getThreadPoolMonitoringConfig, getWorkerThreadPool, getWorkerThreadPoolConfig, getWriteBufferSize, isBlocking, isPaused, isStandalone, isStopped, notifyProbesConfigChanged, obtainProcessor, pause, resume, setAttributeBuilder, setIOStrategy, setKernelPool0, setKernelThreadPool, setKernelThreadPoolConfig, setMemoryManager, setName, setProcessor, setProcessorSelector, setReadBufferSize, setWorkerThreadPool, setWorkerThreadPool0, setWorkerThreadPoolConfig, setWriteBufferSize, stop

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.glassfish.grizzly.Transport

configureStandalone, fireIOEvent, getReader, getReader, getWriter, getWriter

Field Detail

RANDOM

protected static final java.util.Random RANDOM

selectorHandler

protected SelectorHandler selectorHandler

selectionKeyHandler

protected SelectionKeyHandler selectionKeyHandler

selectorRunnersCount

protected int selectorRunnersCount

selectorRunners

protected SelectorRunner[] selectorRunners

nioChannelDistributor

protected NIOChannelDistributor nioChannelDistributor

selectorProvider

protected java.nio.channels.spi.SelectorProvider selectorProvider

Constructor Detail

NIOTransport

public NIOTransport(java.lang.String name)

Method Detail

getSelectionKeyHandler

public SelectionKeyHandler getSelectionKeyHandler()

setSelectionKeyHandler

public void setSelectionKeyHandler(SelectionKeyHandler selectionKeyHandler)

getSelectorHandler

public SelectorHandler getSelectorHandler()

setSelectorHandler

public void setSelectorHandler(SelectorHandler selectorHandler)

getSelectorRunnersCount

public int getSelectorRunnersCount()

setSelectorRunnersCount

public void setSelectorRunnersCount(int selectorRunnersCount)

getSelectorProvider

public java.nio.channels.spi.SelectorProvider getSelectorProvider()

Get the SelectorProvider to be used by this transport.

Returns:

the SelectorProvider to be used by this transport.

setSelectorProvider

public void setSelectorProvider(java.nio.channels.spi.SelectorProvider selectorProvider)

Set the SelectorProvider to be used by this transport.

Parameters:

selectorProvider - the SelectorProvider.

start

public void start()
           throws java.io.IOException

Description copied from class: AbstractTransport

Starts the transport

Specified by:

start in interface Transport

Specified by:

start in class AbstractTransport

Throws:

java.io.IOException

startSelectorRunners

protected void startSelectorRunners()
                             throws java.io.IOException

Throws:

java.io.IOException

stopSelectorRunners

protected void stopSelectorRunners()
                            throws java.io.IOException

Throws:

java.io.IOException

getNIOChannelDistributor

public NIOChannelDistributor getNIOChannelDistributor()

setNIOChannelDistributor

public void setNIOChannelDistributor(NIOChannelDistributor nioChannelDistributor)

notifyTransportError

public void notifyTransportError(java.lang.Throwable error)

Method gets invoked, when error occur during the Transport lifecycle.

Parameters:

error - Throwable.

getSelectorRunners

protected SelectorRunner[] getSelectorRunners()

notifyProbesError

protected static void notifyProbesError(NIOTransport transport,
                                        java.lang.Throwable error)

Notify registered TransportProbes about the error.

Parameters:

transport - the Transport event occurred on.

notifyProbesStart

protected static void notifyProbesStart(NIOTransport transport)

Notify registered TransportProbes about the start event.

Parameters:

transport - the Transport event occurred on.

notifyProbesStop

protected static void notifyProbesStop(NIOTransport transport)

Notify registered TransportProbes about the stop event.

Parameters:

transport - the Transport event occurred on.

notifyProbesPause

protected static void notifyProbesPause(NIOTransport transport)

Notify registered TransportProbes about the pause event.

Parameters:

transport - the Transport event occurred on.

notifyProbesResume

protected static void notifyProbesResume(NIOTransport transport)

Notify registered TransportProbes about the resume event.

Parameters:

transport - the Transport event occurred on.

closeConnection

protected abstract void closeConnection(Connection connection)
                                 throws java.io.IOException

Description copied from class: AbstractTransport

Close the connection, managed by Transport

Specified by:

closeConnection in class AbstractTransport

Throws:

java.io.IOException