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com.newstep.solid.comm.udp

Class UDPChannelAccessPoint

com.newstep.solid.management.runtime.AsyncManagedExecutable

+--com.newstep.solid.comm.ChannelAccessPoint

+--com.newstep.solid.comm.udp.UDPChannelAccessPoint

All Implemented Interfaces:
IOHandler, ManagedExecutable

public class UDPChannelAccessPoint

Implements:

IOHandler

Links:

Kernel Association Association Link

to Class Multiplexor

Associates type:

association

Client cardinality:

Client navigability:

NOT NAVIGABLE

Client visibility:

private

Supplier cardinality:

Supplier navigability:

NAVIGABLE

Supplier visibility:

private

Kernel Association Association Link

to Class ByteBufferPool

Associates type:

association

Client cardinality:

Client navigability:

NOT NAVIGABLE

Client visibility:

private

Supplier cardinality:

Supplier navigability:

NAVIGABLE

Supplier visibility:

private

Generalization Generalization Link

to Class ChannelAccessPoint

Implementation Implementation Link

to Interface IOHandler

Field Summary
private List	channels
private ConcurrentHashMap	listeners
private static Logger	logger
private Multiplexor	mux
private ByteBufferPool	pool

Constructor Summary
protected void	UDPChannelAccessPoint(ChannelFactory channelFactory)

Method Summary
protected void	doShutdown()
protected void	doStart()
protected void	doStop()
public Channel	getChannel(Address address)
public int	getInterestedOps()
private DatagramChannel	getListeningChannel(Address address)
public IPAddress	getRemoteAddress(DatagramChannel channel)
public void	init(CommConfig config)
public void	listen(Address address, ChannelAccessPointListener listener, Integer connections)
public void	onAccept(SelectionKey key)
public void	onClosed(SelectableChannel channel)
public void	onConnect()
public void	onDone()
public void	onRead(SelectionKey key)
public void	onWrite(SelectionKey key)
public Address	parseString(String string)
public void	stopListen(Address address)

Field Detail

channels

private List channels

Multiplicity:

listeners

private ConcurrentHashMap listeners

Multiplicity:

logger

private static Logger logger

Multiplicity:

Static.

mux

private Multiplexor mux

Multiplicity:

pool

private ByteBufferPool pool

Multiplicity:

Constructor Detail

UDPChannelAccessPoint

protected void UDPChannelAccessPoint (ChannelFactory channelFactory)

Stereotype:

create

Method Detail

doShutdown

protected void doShutdown ()

Throws:

ExecutableException

doStart

protected void doStart ()

Throws:

ExecutableException

doStop

protected void doStop ()

Throws:

ExecutableException

getChannel

public Channel getChannel (Address address)

Returns a UDP channel that can be used to send messaged to the specified
address Channel has to be opened before writing to it

Parameters:

address
Address

Return:

Channel

Throws:

ChannelException

getInterestedOps

public int getInterestedOps ()

getListeningChannel

private DatagramChannel getListeningChannel (Address address)

getRemoteAddress

public IPAddress getRemoteAddress (DatagramChannel channel)

init

public void init (CommConfig config)

listen

public void listen (Address address, ChannelAccessPointListener listener, Integer connections)

Throws:

ChannelException

onAccept

public void onAccept (SelectionKey key)

Throws:

ChannelException

onClosed

public void onClosed (SelectableChannel channel)

onConnect

public void onConnect ()

Throws:

ChannelException

onDone

public void onDone ()

onRead

public void onRead (SelectionKey key)

Throws:

ChannelException

onWrite

public void onWrite (SelectionKey key)

Throws:

ChannelException

parseString

public Address parseString (String string)

Throws:

ChannelException

stopListen

public void stopListen (Address address)

Class

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