com.sun.grizzly.callbackhandler
Class AbstractCallbackHandler

java.lang.Object
  com.sun.grizzly.AbstractProcessor
      com.sun.grizzly.callbackhandler.AbstractCallbackHandler

All Implemented Interfaces:

CallbackHandler, Processor

Direct Known Subclasses:

CallbackHandlerAdapter

public abstract class AbstractCallbackHandler
extends AbstractProcessor
implements CallbackHandler

Base CallbackHandler implementation, which delegates Processor.process(Context) call to appropriate CallbackHandler method.

Author:

Alexey Stashok

See Also:

CallbackHandler

Field Summary

protected IOEventMask

interestedIoEventsMask

Constructor Summary

AbstractCallbackHandler()

Method Summary

boolean	isInterested(IOEvent ioEvent) Is this Processor interested in processing the i/o event
ProcessorResult	process(Context context) Delegate IOEvent processing to appropriate CallbackHandler method.
void	setInterested(IOEvent ioEvent, boolean isInterested) Set the the i/o event, this Processor is interested in

Methods inherited from class com.sun.grizzly.AbstractProcessor

afterProcess, beforeProcess, context

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.sun.grizzly.callbackhandler.CallbackHandler

onAccept, onClose, onConnect, onRead, onWrite

Methods inherited from interface com.sun.grizzly.Processor

afterProcess, beforeProcess, context

Field Detail

interestedIoEventsMask

protected IOEventMask interestedIoEventsMask

Constructor Detail

AbstractCallbackHandler

public AbstractCallbackHandler()

Method Detail

isInterested

public boolean isInterested(IOEvent ioEvent)

Is this Processor interested in processing the i/o event

Specified by:

isInterested in interface Processor

Returns:

true, if this Processor is interested and execution process will start, false otherwise.

setInterested

public void setInterested(IOEvent ioEvent,
                          boolean isInterested)

Set the the i/o event, this Processor is interested in

Specified by:

setInterested in interface Processor

Parameters:

ioEvent - IOEvent

isInterested - true, if Processor is interested in processing of the I/O event, or false otherwise.

process

public ProcessorResult process(Context context)
                        throws IOException

Delegate IOEvent processing to appropriate CallbackHandler method.

Specified by:

process in interface Processor

Parameters:

context - processing context

Returns:

the result of I/O event processing

Throws:

IOException