Package org.glassfish.grizzly.nio

Interface SelectionKeyHandler

All Known Implementing Classes:

DefaultSelectionKeyHandler

public interface SelectionKeyHandler

SelectionKeyHandler implementations are responsible for handling SelectionKey life cycle events.

Author:

Alexey Stashok

Field Summary

Fields

Modifier and Type	Field	Description
static SelectionKeyHandler	DEFAULT_SELECTION_KEY_HANDLER	The default SelectionKeyHandler used by all created builder instances.

Method Summary

Modifier and Type	Method	Description
void	cancel(SelectionKey key)
NIOConnection	getConnectionForKey(SelectionKey selectionKey)
IOEvent[]	getIOEvents(int interest)
int	ioEvent2SelectionKeyInterest(IOEvent ioEvent)
void	onKeyDeregistered(SelectionKey key)
void	onKeyRegistered(SelectionKey key)
boolean	onProcessInterest(SelectionKey key, int interest)
IOEvent	selectionKeyInterest2IoEvent(int selectionKeyInterest)
void	setConnectionForKey(NIOConnection connection, SelectionKey selectionKey)

Field Detail

DEFAULT_SELECTION_KEY_HANDLER

static final SelectionKeyHandler DEFAULT_SELECTION_KEY_HANDLER

The default SelectionKeyHandler used by all created builder instances.

The default may be changed by setting the system property org.glassfish.grizzly.DEFAULT_SELECTION_KEY_HANDLER with the fully qualified name of the class that implements the SelectionKeyHandler interface. Note that this class must be public and have a public no-arg constructor.

Method Detail

onKeyRegistered

void onKeyRegistered(SelectionKey key)

onKeyDeregistered

void onKeyDeregistered(SelectionKey key)

onProcessInterest

boolean onProcessInterest(SelectionKey key,
                          int interest)
                   throws IOException

Throws:

IOException

cancel

void cancel(SelectionKey key)
     throws IOException

Throws:

IOException

getConnectionForKey

NIOConnection getConnectionForKey(SelectionKey selectionKey)

setConnectionForKey

void setConnectionForKey(NIOConnection connection,
                         SelectionKey selectionKey)

ioEvent2SelectionKeyInterest

int ioEvent2SelectionKeyInterest(IOEvent ioEvent)

selectionKeyInterest2IoEvent

IOEvent selectionKeyInterest2IoEvent(int selectionKeyInterest)

getIOEvents

IOEvent[] getIOEvents(int interest)