Package bitronix.tm.twopc.executor

Class AsyncExecutor

java.lang.Object

bitronix.tm.twopc.executor.AsyncExecutor

All Implemented Interfaces:

Executor, Service

public class AsyncExecutor
extends Object
implements Executor

This implementation executes submitted jobs using a java.util.concurrent cached thread pool.

Author:

lorban

Constructor Summary

Constructors

Constructor	Description
AsyncExecutor()

Method Summary

Modifier and Type	Method	Description
boolean	isDone(Object future)	Check if the thread pool has terminated the execution of the job represented by a future.
void	shutdown()	Shutdown the thead pool.
Object	submit(Job job)	Submit a job to be executed by the thread pool.
void	waitFor(Object future, long timeout)	Wait for the job represented by the future to terminate.

Methods inherited from class java.lang.Object

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

Constructor Details

AsyncExecutor

public AsyncExecutor()

Method Details

submit

public Object submit(Job job)

Description copied from interface: Executor

Submit a job to be executed by the thread pool.

Specified by:

submit in interface Executor

Parameters:

job - the Runnable to execute.

Returns:

an object used to monitor the execution of the submitted Runnable.

waitFor

public void waitFor(Object future,
 long timeout)

Description copied from interface: Executor

Wait for the job represented by the future to terminate. The call to this method will block until the job finished its execution or the specified timeout elapsed.

Specified by:

waitFor in interface Executor

Parameters:

future - the future representing the job as returned by Executor.submit(bitronix.tm.twopc.executor.Job).

timeout - if the job did not finish during the specified timeout in milliseconds, this method returns anyway.

isDone

public boolean isDone(Object future)

Description copied from interface: Executor

Check if the thread pool has terminated the execution of the job represented by a future.

Specified by:

isDone in interface Executor

Parameters:

future - the future representing the job as returned by Executor.submit(bitronix.tm.twopc.executor.Job).

Returns:

true if the job is done, false otherwise.

shutdown

public void shutdown()

Description copied from interface: Executor

Shutdown the thead pool.

Specified by:

shutdown in interface Executor

Specified by:

shutdown in interface Service