org.atmosphere.wasync.impl

Class DefaultFuture

java.lang.Object

org.atmosphere.wasync.impl.DefaultFuture

All Implemented Interfaces:

java.util.concurrent.Future<Socket>

public class DefaultFuture
extends java.lang.Object
implements Future

The default Future used by the library, based on the CountDownLatch

Author:

Jeanfrancois Arcand

Constructor Summary

Constructors

Constructor and Description
DefaultFuture(DefaultSocket socket)

Method Summary

Modifier and Type	Method and Description
boolean	cancel(boolean mayInterruptIfRunning)
void	close() Close the underlying Socket
void	done() Mark this instance as done.
Future	finishOrThrowException() Mark the future done.
Future	fire(java.lang.Object data) Send data to the remote Server.
Socket	get()
Socket	get(long timeout, java.util.concurrent.TimeUnit unit)
Future	ioException(java.io.IOException t) If an exception occurs, the Transport will set it using this method.
boolean	isCancelled()
boolean	isDone()
protected void	reset()
protected Socket	socket()
long	time()
DefaultFuture	timeoutException(java.util.concurrent.TimeoutException te)
java.util.concurrent.TimeUnit	timeUnit()

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultFuture

public DefaultFuture(DefaultSocket socket)

Method Detail

time

public long time()

timeUnit

public java.util.concurrent.TimeUnit timeUnit()

timeoutException

public DefaultFuture timeoutException(java.util.concurrent.TimeoutException te)

cancel

public boolean cancel(boolean mayInterruptIfRunning)

Specified by:

cancel in interface java.util.concurrent.Future<Socket>

isCancelled

public boolean isCancelled()

Specified by:

isCancelled in interface java.util.concurrent.Future<Socket>

isDone

public boolean isDone()

Specified by:

isDone in interface java.util.concurrent.Future<Socket>

done

public void done()

Description copied from interface: Future

Mark this instance as done.

close

public void close()

Description copied from interface: Future

Close the underlying Socket

finishOrThrowException

public Future finishOrThrowException()
                              throws java.io.IOException

Mark the future done. If an exception occurred, this method will throw it.

Returns:

a Future

Throws:

java.io.IOException

ioException

public Future ioException(java.io.IOException t)

If an exception occurs, the Transport will set it using this method. An application can also use that method to interrupt a blocking Socket.open(Request) operation. This operation must unlock the current blocked thread.

Parameters:

t - a IOException

Returns:

a Future

reset

protected void reset()

get

public Socket get()
           throws java.lang.InterruptedException,
                  java.util.concurrent.ExecutionException

Specified by:

get in interface java.util.concurrent.Future<Socket>

Throws:

java.lang.InterruptedException

java.util.concurrent.ExecutionException

get

public Socket get(long timeout,
                  java.util.concurrent.TimeUnit unit)
           throws java.lang.InterruptedException,
                  java.util.concurrent.ExecutionException,
                  java.util.concurrent.TimeoutException

Specified by:

get in interface java.util.concurrent.Future<Socket>

Throws:

java.lang.InterruptedException

java.util.concurrent.ExecutionException

java.util.concurrent.TimeoutException

socket

protected Socket socket()

fire

public Future fire(java.lang.Object data)
            throws java.io.IOException

Send data to the remote Server.

Parameters:

data - the message to fire

Returns:

a Future

Throws:

java.io.IOException