to.etc.webapp.pendingoperations

Class PollingWorkerQueue

java.lang.Object

to.etc.webapp.pendingoperations.PollingWorkerQueue

public class PollingWorkerQueue
extends Object

Generic Executor which polls for jobs to execute. Providers for jobs can be easily registered.

Author:

Frits Jalvingh Created on Mar 4, 2009

Constructor Summary

Constructors

Constructor and Description
PollingWorkerQueue()

Method Summary

Modifier and Type	Method and Description
void	addWork(Runnable run)
void	checkProvider(IPollQueueTaskProvider provider)
static PollingWorkerQueue	getInstance()
int	getRunningThreads()
long	getTsLastBlock()
long	getTsLastCheck()
static void	initialize()
void	registerProvider(IPollQueueTaskProvider provider) Register another provider to get tasks from.
void	terminate()

Methods inherited from class java.lang.Object

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

Constructor Detail

PollingWorkerQueue

public PollingWorkerQueue()

Method Detail

initialize

public static void initialize()
                       throws Exception

Throws:

Exception

getInstance

public static PollingWorkerQueue getInstance()

registerProvider

public void registerProvider(IPollQueueTaskProvider provider)

Register another provider to get tasks from.

Parameters:

provider -

checkProvider

public void checkProvider(IPollQueueTaskProvider provider)

terminate

public void terminate()

addWork

public void addWork(Runnable run)

getTsLastBlock

public long getTsLastBlock()

getTsLastCheck

public long getTsLastCheck()

getRunningThreads

public int getRunningThreads()