org.mule.service.scheduler.internal

Class ThrottledScheduler

java.lang.Object

java.util.concurrent.AbstractExecutorService

org.mule.service.scheduler.internal.ThrottledScheduler

All Implemented Interfaces:

Executor, ExecutorService, ScheduledExecutorService, org.mule.runtime.api.scheduler.Scheduler

public class ThrottledScheduler
extends AbstractExecutorService

Extension of DefaultScheduler that has a limit on the tasks that can be run at the same time.

Exceeding tasks will block the caller, until a running task is finished.

Since:

4.0

Method Summary

Modifier and Type	Method and Description
boolean	awaitTermination(long timeout, TimeUnit unit)
protected void	checkShutdown()
void	execute(Runnable command)
String	getName()
ThreadType	getThreadType()
boolean	isShutdown()
boolean	isTerminated()
protected <T> RunnableFuture<T>	newTaskFor(Callable<T> callable)
protected <T> RunnableFuture<T>	newTaskFor(Runnable runnable, T value)
protected void	putTask(RunnableFuture<?> task, ScheduledFuture<?> scheduledFuture)
protected void	removeTask(RunnableFuture<?> task)
<V> ScheduledFuture<V>	schedule(Callable<V> callable, long delay, TimeUnit unit)
ScheduledFuture<?>	schedule(Runnable command, long delay, TimeUnit unit)
ScheduledFuture<?>	scheduleAtFixedRate(Runnable command, long initialDelay, long period, TimeUnit unit)
ScheduledFuture<?>	scheduleWithCronExpression(Runnable command, String cronExpression)
ScheduledFuture<?>	scheduleWithCronExpression(Runnable command, String cronExpression, TimeZone timeZone)
ScheduledFuture<?>	scheduleWithFixedDelay(Runnable command, long initialDelay, long delay, TimeUnit unit)
void	setJobClass(Class<? extends QuartzCronJob> jobClass)
void	shutdown()
List<Runnable>	shutdownNow()
void	stop(long gracefulShutdownTimeout, TimeUnit unit)
protected void	taskFinished(RunnableFuture<?> task)
String	toString()

Methods inherited from class java.util.concurrent.AbstractExecutorService

invokeAll, invokeAll, invokeAny, invokeAny, submit, submit, submit

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.concurrent.ExecutorService

invokeAll, invokeAll, invokeAny, invokeAny, submit, submit, submit

Method Detail

putTask

protected void putTask(RunnableFuture<?> task,
                       ScheduledFuture<?> scheduledFuture)

removeTask

protected void removeTask(RunnableFuture<?> task)

toString

public String toString()

schedule

public ScheduledFuture<?> schedule(Runnable command,
                                   long delay,
                                   TimeUnit unit)

Specified by:

schedule in interface ScheduledExecutorService

schedule

public <V> ScheduledFuture<V> schedule(Callable<V> callable,
                                       long delay,
                                       TimeUnit unit)

Specified by:

schedule in interface ScheduledExecutorService

scheduleAtFixedRate

public ScheduledFuture<?> scheduleAtFixedRate(Runnable command,
                                              long initialDelay,
                                              long period,
                                              TimeUnit unit)

Specified by:

scheduleAtFixedRate in interface ScheduledExecutorService

scheduleWithFixedDelay

public ScheduledFuture<?> scheduleWithFixedDelay(Runnable command,
                                                 long initialDelay,
                                                 long delay,
                                                 TimeUnit unit)

Specified by:

scheduleWithFixedDelay in interface ScheduledExecutorService

scheduleWithCronExpression

public ScheduledFuture<?> scheduleWithCronExpression(Runnable command,
                                                     String cronExpression)

Specified by:

scheduleWithCronExpression in interface org.mule.runtime.api.scheduler.Scheduler

scheduleWithCronExpression

public ScheduledFuture<?> scheduleWithCronExpression(Runnable command,
                                                     String cronExpression,
                                                     TimeZone timeZone)

Specified by:

scheduleWithCronExpression in interface org.mule.runtime.api.scheduler.Scheduler

setJobClass

public void setJobClass(Class<? extends QuartzCronJob> jobClass)

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

stop

public void stop(long gracefulShutdownTimeout,
                 TimeUnit unit)

Specified by:

stop in interface org.mule.runtime.api.scheduler.Scheduler

newTaskFor

protected <T> RunnableFuture<T> newTaskFor(Callable<T> callable)

Overrides:

newTaskFor in class AbstractExecutorService

newTaskFor

protected <T> RunnableFuture<T> newTaskFor(Runnable runnable,
                                           T value)

Overrides:

newTaskFor in class AbstractExecutorService

execute

public void execute(Runnable command)

Specified by:

execute in interface Executor

checkShutdown

protected void checkShutdown()

taskFinished

protected void taskFinished(RunnableFuture<?> task)

getThreadType

public ThreadType getThreadType()

getName

public String getName()

Specified by:

getName in interface org.mule.runtime.api.scheduler.Scheduler