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

java.lang.Object
  extended by 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
AsyncItem()
           
 
Method Summary
 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