Package org.infinispan.lock.impl.lock

Class RequestExpirationScheduler

java.lang.Object

org.infinispan.lock.impl.lock.RequestExpirationScheduler

public class RequestExpirationScheduler
extends Object

This class holds the logic to schedule/abort requests that need to be completed at a given time.

Since:

9.2

Author:

Katia Aresti, karesti@redhat.com

Constructor Summary

Constructors

Constructor	Description
RequestExpirationScheduler(ScheduledExecutorService scheduledExecutorService)

Method Summary

Modifier and Type	Method	Description
void	abortScheduling(String requestId)	Aborts the scheduled request if the request is already completed
void	abortScheduling(String requestId, boolean force)	Aborts the scheduled request.
void	clear()	Clears all the scheduled requests
int	countScheduledRequests()	Returns the size of the currently scheduled requests
org.infinispan.lock.impl.lock.RequestExpirationScheduler.ScheduledRequest	get(String requestId)	Get scheduled request reference by id if such exist
void	scheduleForCompletion(String requestId, CompletableFuture<Boolean> request, long time, TimeUnit unit)	Schedules a request for completion

Methods inherited from class java.lang.Object

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

Constructor Detail

RequestExpirationScheduler

public RequestExpirationScheduler(ScheduledExecutorService scheduledExecutorService)

Method Detail

scheduleForCompletion

public void scheduleForCompletion(String requestId,
                                  CompletableFuture<Boolean> request,
                                  long time,
                                  TimeUnit unit)

Schedules a request for completion

Parameters:

requestId - , the unique identifier if the request

request - , the request

time - , time expressed in long

unit - , TimeUnit

abortScheduling

public void abortScheduling(String requestId)

Aborts the scheduled request if the request is already completed

Parameters:

requestId - , unique identifier of the request

abortScheduling

public void abortScheduling(String requestId,
                            boolean force)

Aborts the scheduled request. If force is true, it will abort even if the request is not completed

Parameters:

requestId - , unique identifier of the request

force - , force abort

countScheduledRequests

public int countScheduledRequests()

Returns the size of the currently scheduled requests

Returns:

the number of requests that are pending on the scheduler

get

public org.infinispan.lock.impl.lock.RequestExpirationScheduler.ScheduledRequest get(String requestId)

Get scheduled request reference by id if such exist

Parameters:

requestId - , the id of the scheduled request

Returns:

RequestExpirationScheduler.ScheduledRequest the request

clear

public void clear()

Clears all the scheduled requests