Package net.timewalker.ffmq4.utils.async

Class AsyncTaskManager

java.lang.Object

net.timewalker.ffmq4.utils.async.AsyncTaskManager

All Implemented Interfaces:

AsyncTaskManagerMBean, AsyncTaskProcessorThreadListener, ObjectPoolMBean

public final class AsyncTaskManager
extends Object
implements AsyncTaskProcessorThreadListener, AsyncTaskManagerMBean

AsyncTaskManager

Constructor Summary

Constructors

Constructor	Description
AsyncTaskManager(String name, int threadPoolMinSize, int threadPoolMaxIdle, int threadPoolMaxSize)	Constructor

Method Summary

Modifier and Type	Method	Description
void	cancelTask(AsyncTask task)	Cancel a task for the manager queue
void	close()	Close manager resources
void	execute(AsyncTask task)	Asynchronously execute the given task
void	executionComplete(AsyncTaskProcessorThread thread)	Called on task execution completion by a thread
String	getName()	Get the manager name
int	getTaskQueueSize()	Get the manager internal queue size
int	getThreadPoolAvailableCount()
int	getThreadPoolExhaustionPolicy()
int	getThreadPoolMaxIdle()
int	getThreadPoolMaxSize()
int	getThreadPoolMinSize()
int	getThreadPoolPendingWaits()
int	getThreadPoolSize()
long	getThreadPoolWaitTimeout()

Methods inherited from class java.lang.Object

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

Constructor Detail

AsyncTaskManager

public AsyncTaskManager(String name,
                        int threadPoolMinSize,
                        int threadPoolMaxIdle,
                        int threadPoolMaxSize)
                 throws javax.jms.JMSException

Constructor

Throws:

javax.jms.JMSException

Method Detail

cancelTask

public void cancelTask(AsyncTask task)

Cancel a task for the manager queue

Parameters:

task -

execute

public void execute(AsyncTask task)
             throws javax.jms.JMSException

Asynchronously execute the given task

Throws:

javax.jms.JMSException

executionComplete

public void executionComplete(AsyncTaskProcessorThread thread)

Description copied from interface: AsyncTaskProcessorThreadListener

Called on task execution completion by a thread

Specified by:

executionComplete in interface AsyncTaskProcessorThreadListener

close

public void close()

Close manager resources

getName

public String getName()

Description copied from interface: AsyncTaskManagerMBean

Get the manager name

Specified by:

getName in interface AsyncTaskManagerMBean

getTaskQueueSize

public int getTaskQueueSize()

Description copied from interface: AsyncTaskManagerMBean

Get the manager internal queue size

Specified by:

getTaskQueueSize in interface AsyncTaskManagerMBean

getThreadPoolMaxIdle

public int getThreadPoolMaxIdle()

Specified by:

getThreadPoolMaxIdle in interface ObjectPoolMBean

Returns:

the maxIdle

getThreadPoolMinSize

public int getThreadPoolMinSize()

Specified by:

getThreadPoolMinSize in interface ObjectPoolMBean

Returns:

the minSize

getThreadPoolMaxSize

public int getThreadPoolMaxSize()

Specified by:

getThreadPoolMaxSize in interface ObjectPoolMBean

Returns:

the maxSize

getThreadPoolExhaustionPolicy

public int getThreadPoolExhaustionPolicy()

Specified by:

getThreadPoolExhaustionPolicy in interface ObjectPoolMBean

Returns:

the exhaustionPolicy

getThreadPoolWaitTimeout

public long getThreadPoolWaitTimeout()

Specified by:

getThreadPoolWaitTimeout in interface ObjectPoolMBean

Returns:

the waitTimeout

getThreadPoolAvailableCount

public int getThreadPoolAvailableCount()

Specified by:

getThreadPoolAvailableCount in interface ObjectPoolMBean

Returns:

the available count

getThreadPoolPendingWaits

public int getThreadPoolPendingWaits()

Specified by:

getThreadPoolPendingWaits in interface ObjectPoolMBean

Returns:

the pendingWaits

getThreadPoolSize

public int getThreadPoolSize()

Specified by:

getThreadPoolSize in interface ObjectPoolMBean

Returns:

the pool size