Package org.johnnei.javatorrent.network.socket

Class NioTcpSocket

java.lang.Object

org.johnnei.javatorrent.network.socket.NioTcpSocket

All Implemented Interfaces:

AutoCloseable, ISocket

public class NioTcpSocket
extends Object
implements ISocket

Default TCP Socket implementation which uses NIO as the underlying platform.

Constructor Summary

Constructors

Constructor	Description
NioTcpSocket()	Creates a new non-blocking TCP Socket.
NioTcpSocket(SocketChannel channel)	Creates a new Socket with an pre-exisiting channel.

Method Summary

Modifier and Type	Method	Description
void	close()	Formally closes the connection
void	connect(InetSocketAddress endpoint)	Connects the underlying Socket to the endpoint.
SocketChannel	getReadableChannel()
SocketChannel	getWritableChannel()
boolean	isClosed()	Checks if the connection has been closed
boolean	isConnected()
boolean	isInputShutdown()	Checks if there will be no more data incoming
boolean	isOutputShutdown()	Checks if no more data can be send on this socket

Methods inherited from class java.lang.Object

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

Constructor Detail

NioTcpSocket

public NioTcpSocket(SocketChannel channel)

Creates a new Socket with an pre-exisiting channel. The channel must be in non-blocking mode.

Parameters:

channel - The pre-exisiting channel.

Throws:

IllegalArgumentException - When the channel is in blocking mode.

NioTcpSocket

public NioTcpSocket()

Creates a new non-blocking TCP Socket.

Method Detail

connect

public void connect(InetSocketAddress endpoint)
             throws IOException

Description copied from interface: ISocket

Connects the underlying Socket to the endpoint. This event must happen asynchronously. To notify the socket is connected (or it failed) use SelectionKey.OP_CONNECT in combination with ISocket.isConnected().

Specified by:

connect in interface ISocket

Parameters:

endpoint - The Address to connect to

Throws:

IOException - When connection fails

isConnected

public boolean isConnected()

Specified by:

isConnected in interface ISocket

Returns:

true if the connection is successfully established. Otherwise false.

getReadableChannel

public SocketChannel getReadableChannel()

Specified by:

getReadableChannel in interface ISocket

getWritableChannel

public SocketChannel getWritableChannel()

Specified by:

getWritableChannel in interface ISocket

close

public void close()
           throws IOException

Description copied from interface: ISocket

Formally closes the connection

Specified by:

close in interface AutoCloseable

Specified by:

close in interface ISocket

Throws:

IOException - When the connection could not be closed

isClosed

public boolean isClosed()

Description copied from interface: ISocket

Checks if the connection has been closed

Specified by:

isClosed in interface ISocket

Returns:

true if the connection is closing/closed

isInputShutdown

public boolean isInputShutdown()

Description copied from interface: ISocket

Checks if there will be no more data incoming

Specified by:

isInputShutdown in interface ISocket

Returns:

true if EOF has been found

isOutputShutdown

public boolean isOutputShutdown()

Description copied from interface: ISocket

Checks if no more data can be send on this socket

Specified by:

isOutputShutdown in interface ISocket

Returns:

true if EOF has been send