com.caucho.config.async

Class AsyncItem<X>

java.lang.Object

com.caucho.config.async.AsyncItem<X>

All Implemented Interfaces:

java.lang.Runnable, java.util.concurrent.Future<X>

public abstract class AsyncItem<X>
extends java.lang.Object
implements java.lang.Runnable, java.util.concurrent.Future<X>

Represents the @Asynchronous interception

Constructor Summary

Constructors

Constructor and Description
AsyncItem()

Method Summary

Modifier and Type	Method and Description
boolean	cancel(boolean mayInterruptIfRunning)
X	get()
X	get(long timeout, java.util.concurrent.TimeUnit unit)
boolean	isCancelled()
boolean	isDone()
static boolean	isThreadCancelled()
void	run()
abstract java.util.concurrent.Future<X>	runTask()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

AsyncItem

public AsyncItem()

Method Detail

isThreadCancelled

public static boolean isThreadCancelled()

runTask

public abstract java.util.concurrent.Future<X> runTask()
                                                throws java.lang.Exception

Throws:

java.lang.Exception

run

public final void run()

Specified by:

run in interface java.lang.Runnable

cancel

public boolean cancel(boolean mayInterruptIfRunning)

Specified by:

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

get

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

Specified by:

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

Throws:

java.lang.InterruptedException

java.util.concurrent.ExecutionException

get

public X 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<X>

Throws:

java.lang.InterruptedException

java.util.concurrent.ExecutionException

java.util.concurrent.TimeoutException

isCancelled

public boolean isCancelled()

Specified by:

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

isDone

public boolean isDone()

Specified by:

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

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object