com.opera.core.systems.util
Class SocketMonitor

java.lang.Object
  com.opera.core.systems.util.SocketMonitor

public class SocketMonitor
extends java.lang.Object

This will monitor any selectable channel, such as a SocketChannel or ServerSocketChannel and fire canWrite() or canRead() events when such events are detected by poll().

Author:

Jan Vidar Krey (janv@opera.com)

Constructor Summary

SocketMonitor()

Method Summary

boolean	add(java.nio.channels.SelectableChannel channel, SocketListener listener, int selectMask)
protected void	applyChanges()
boolean	modify(java.nio.channels.SelectableChannel channel, SocketListener listener, int selectMask)
boolean	poll()
boolean	poll(long ms)
protected boolean	pollSockets(long ms)
protected void	processSelectionKey(java.nio.channels.SelectionKey key)
void	remove(java.nio.channels.SelectableChannel channel)
void	stop()

Methods inherited from class java.lang.Object

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

Constructor Detail

SocketMonitor

public SocketMonitor()

Method Detail

add

public boolean add(java.nio.channels.SelectableChannel channel,
                   SocketListener listener,
                   int selectMask)

modify

public boolean modify(java.nio.channels.SelectableChannel channel,
                      SocketListener listener,
                      int selectMask)

remove

public void remove(java.nio.channels.SelectableChannel channel)

stop

public void stop()

poll

public boolean poll()

poll

public boolean poll(long ms)

pollSockets

protected boolean pollSockets(long ms)

applyChanges

protected void applyChanges()

processSelectionKey

protected void processSelectionKey(java.nio.channels.SelectionKey key)
                            throws java.io.IOException

Throws:

java.io.IOException