com.bizo.asperatus.tracker.impl

Class RetryingScheduler

java.lang.Object

com.bizo.asperatus.tracker.impl.RetryingScheduler

public final class RetryingScheduler
extends java.lang.Object

Encapsulates running a task with retries.

Constructor Summary

Constructors

Constructor and Description
RetryingScheduler(java.util.concurrent.ScheduledExecutorService executor)

Method Summary

Modifier and Type	Method and Description
void	schedule(java.util.concurrent.Callable<?> task, int numRetries, int retryDelaySeconds)
void	schedule(java.util.concurrent.Callable<?> task, int initialDelaySeconds, int numRetries, int retryDelaySeconds) Schedule a task for execution.

Methods inherited from class java.lang.Object

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

Constructor Detail

RetryingScheduler

public RetryingScheduler(java.util.concurrent.ScheduledExecutorService executor)

Method Detail

schedule

public void schedule(java.util.concurrent.Callable<?> task,
                     int numRetries,
                     int retryDelaySeconds)

schedule

public void schedule(java.util.concurrent.Callable<?> task,
                     int initialDelaySeconds,
                     int numRetries,
                     int retryDelaySeconds)

Schedule a task for execution. If the task throws an exception, it will be retried.

Parameters:

task - task to call

initialDelaySeconds - initial delay (seconds) before executing the task

numRetries - number of times to retry task

retryDelaySeconds - delay (seconds) before retrying a failed task