io.quarkus.runtime

Class CleanableExecutor

java.lang.Object

io.quarkus.runtime.CleanableExecutor

All Implemented Interfaces:

Executor, ExecutorService

public final class CleanableExecutor
extends Object
implements ExecutorService

An executor that can be 'cleaned'. Each clean increments an internal generation number. When a task is executed by a thread that has a different generation number to the last task executed by the thread then the threads ThreadLocal's will be cleared. This means that thread locals from a previous deployment cannot interfere with the current deployment. This is only for development mode, it must not be used for production applications. TODO: should this just provide a facacde that simply starts a new thread pool instead?

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) static class	CleanableExecutor.Resetter copied from JBoss threads

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static sun.misc.Unsafe	unsafe

Constructor Summary

Constructors

Constructor and Description
CleanableExecutor(org.jboss.threads.EnhancedQueueExecutor executor)

Method Summary

Modifier and Type	Method and Description
boolean	awaitTermination(long timeout, TimeUnit unit)
void	clean()
void	execute(Runnable command)
<T> List<Future<T>>	invokeAll(Collection<? extends Callable<T>> tasks)
<T> List<Future<T>>	invokeAll(Collection<? extends Callable<T>> tasks, long timeout, TimeUnit unit)
<T> T	invokeAny(Collection<? extends Callable<T>> tasks)
<T> T	invokeAny(Collection<? extends Callable<T>> tasks, long timeout, TimeUnit unit)
boolean	isShutdown()
boolean	isTerminated()
void	shutdown()
List<Runnable>	shutdownNow()
<T> Future<T>	submit(Callable<T> task)
Future<?>	submit(Runnable task)
<T> Future<T>	submit(Runnable task, T result)

Methods inherited from class java.lang.Object

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

Field Detail

unsafe

static final sun.misc.Unsafe unsafe

Constructor Detail

CleanableExecutor

public CleanableExecutor(org.jboss.threads.EnhancedQueueExecutor executor)

Method Detail

clean

public void clean()

shutdown

public void shutdown()

Specified by:

shutdown in interface ExecutorService

shutdownNow

public List<Runnable> shutdownNow()

Specified by:

shutdownNow in interface ExecutorService

isShutdown

public boolean isShutdown()

Specified by:

isShutdown in interface ExecutorService

isTerminated

public boolean isTerminated()

Specified by:

isTerminated in interface ExecutorService

awaitTermination

public boolean awaitTermination(long timeout,
                                TimeUnit unit)
                         throws InterruptedException

Specified by:

awaitTermination in interface ExecutorService

Throws:

InterruptedException

submit

public <T> Future<T> submit(Callable<T> task)

Specified by:

submit in interface ExecutorService

submit

public <T> Future<T> submit(Runnable task,
                            T result)

Specified by:

submit in interface ExecutorService

submit

public Future<?> submit(Runnable task)

Specified by:

submit in interface ExecutorService

invokeAll

public <T> List<Future<T>> invokeAll(Collection<? extends Callable<T>> tasks)
                              throws InterruptedException

Specified by:

invokeAll in interface ExecutorService

Throws:

InterruptedException

invokeAll

public <T> List<Future<T>> invokeAll(Collection<? extends Callable<T>> tasks,
                                     long timeout,
                                     TimeUnit unit)
                              throws InterruptedException

Specified by:

invokeAll in interface ExecutorService

Throws:

InterruptedException

invokeAny

public <T> T invokeAny(Collection<? extends Callable<T>> tasks)
                throws InterruptedException,
                       ExecutionException

Specified by:

invokeAny in interface ExecutorService

Throws:

InterruptedException

ExecutionException

invokeAny

public <T> T invokeAny(Collection<? extends Callable<T>> tasks,
                       long timeout,
                       TimeUnit unit)
                throws InterruptedException,
                       ExecutionException,
                       TimeoutException

Specified by:

invokeAny in interface ExecutorService

Throws:

InterruptedException

ExecutionException

TimeoutException

execute

public void execute(Runnable command)

Specified by:

execute in interface Executor