org.nustaq.kontraktor.asyncio

Class AsyncSocketConnection

java.lang.Object

org.nustaq.kontraktor.asyncio.AsyncSocketConnection

Direct Known Subclasses:

QueuingAsyncSocketConnection

public abstract class AsyncSocketConnection
extends Object

Baseclass for handling async io. Its strongly recommended to use QueuingAsyncSocketConnection as this eases things.

Field Summary

Fields

Modifier and Type	Field and Description
protected SocketChannel	chan
protected SelectionKey	key
protected ByteBuffer	readBuf
protected Promise	writePromise
protected ByteBuffer	writingBuffer

Constructor Summary

Constructors

Constructor and Description
AsyncSocketConnection(SelectionKey key, SocketChannel chan)

Method Summary

Modifier and Type	Method and Description
boolean	canWrite()
protected void	checkThread()
void	close()
void	closed(Exception ioe)
abstract void	dataReceived(ByteBuffer buf)
protected IPromise	directWrite(ByteBuffer buf)
boolean	isClosed()

Methods inherited from class java.lang.Object

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

Field Detail

readBuf

protected ByteBuffer readBuf

key

protected SelectionKey key

chan

protected SocketChannel chan

writePromise

protected Promise writePromise

writingBuffer

protected ByteBuffer writingBuffer

Constructor Detail

AsyncSocketConnection

public AsyncSocketConnection(SelectionKey key,
                             SocketChannel chan)

Method Detail

closed

public void closed(Exception ioe)

close

public void close()
           throws IOException

Throws:

IOException

checkThread

protected void checkThread()

directWrite

protected IPromise directWrite(ByteBuffer buf)

canWrite

public boolean canWrite()

dataReceived

public abstract void dataReceived(ByteBuffer buf)

isClosed

public boolean isClosed()