Package com.hierynomus.smbj.transport.tcp.async

Class AsyncDirectTcpTransport<D extends PacketData<?>,P extends Packet<?>>

java.lang.Object

com.hierynomus.smbj.transport.tcp.async.AsyncDirectTcpTransport<D,P>

All Implemented Interfaces:

TransportLayer<P>

public class AsyncDirectTcpTransport<D extends PacketData<?>,P extends Packet<?>>
extends java.lang.Object
implements TransportLayer<P>

A transport layer over Direct TCP/IP that uses asynchronous I/O.

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.concurrent.atomic.AtomicBoolean	connected
private static int	DEFAULT_CONNECT_TIMEOUT
private static int	DIRECT_HEADER_SIZE
private PacketHandlers<D,P>	handlers
private org.slf4j.Logger	logger
private AsyncPacketReader<D>	packetReader
private java.nio.channels.AsynchronousSocketChannel	socketChannel
private int	soTimeout
private java.util.Queue<java.nio.ByteBuffer>	writeQueue
private java.util.concurrent.atomic.AtomicBoolean	writingNow

Constructor Summary

Constructors

Constructor	Description
AsyncDirectTcpTransport(int soTimeout, PacketHandlers<D,P> handlers, java.nio.channels.AsynchronousChannelGroup group)

Method Summary

Modifier and Type	Method	Description
void	connect(java.net.InetSocketAddress remoteAddress)	Connect to the remote side
void	disconnect()	Disconnect from the remote side
boolean	isConnected()	Checks if the transport layer is currently connected.
private java.nio.ByteBuffer	prepareBufferToSend(P packet)
void	setSoTimeout(int soTimeout)
private void	startAsyncWrite()
void	write(P packet)	Write the packet to the transport.
private void	writeOrEnqueue(java.nio.ByteBuffer buffer)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_CONNECT_TIMEOUT

private static final int DEFAULT_CONNECT_TIMEOUT

See Also:

Constant Field Values

DIRECT_HEADER_SIZE

private static final int DIRECT_HEADER_SIZE

See Also:

Constant Field Values

logger

private final org.slf4j.Logger logger

handlers

private final PacketHandlers<D extends PacketData<?>,P extends Packet<?>> handlers

socketChannel

private final java.nio.channels.AsynchronousSocketChannel socketChannel

packetReader

private final AsyncPacketReader<D extends PacketData<?>> packetReader

connected

private final java.util.concurrent.atomic.AtomicBoolean connected

soTimeout

private int soTimeout

writeQueue

private final java.util.Queue<java.nio.ByteBuffer> writeQueue

writingNow

private java.util.concurrent.atomic.AtomicBoolean writingNow

Constructor Detail

AsyncDirectTcpTransport

public AsyncDirectTcpTransport(int soTimeout,
                               PacketHandlers<D,P> handlers,
                               java.nio.channels.AsynchronousChannelGroup group)
                        throws java.io.IOException

Throws:

java.io.IOException

Method Detail

write

public void write(P packet)
           throws TransportException

Description copied from interface: TransportLayer

Write the packet to the transport.

Specified by:

write in interface TransportLayer<D extends PacketData<?>>

Parameters:

packet - The packet to write.

Throws:

TransportException

writeOrEnqueue

private void writeOrEnqueue(java.nio.ByteBuffer buffer)

connect

public void connect(java.net.InetSocketAddress remoteAddress)
             throws java.io.IOException

Description copied from interface: TransportLayer

Connect to the remote side

Specified by:

connect in interface TransportLayer<D extends PacketData<?>>

Parameters:

remoteAddress - The remote address to connect to

Throws:

java.io.IOException

disconnect

public void disconnect()
                throws java.io.IOException

Description copied from interface: TransportLayer

Disconnect from the remote side

Specified by:

disconnect in interface TransportLayer<D extends PacketData<?>>

Throws:

java.io.IOException

isConnected

public boolean isConnected()

Description copied from interface: TransportLayer

Checks if the transport layer is currently connected.

Specified by:

isConnected in interface TransportLayer<D extends PacketData<?>>

setSoTimeout

public void setSoTimeout(int soTimeout)

startAsyncWrite

private void startAsyncWrite()

prepareBufferToSend

private java.nio.ByteBuffer prepareBufferToSend(P packet)