org.wildfly.clustering.ee.retry

Class RetryingInvoker

java.lang.Object

org.wildfly.clustering.ee.retry.RetryingInvoker

All Implemented Interfaces:

Invoker

public class RetryingInvoker
extends Object
implements Invoker

A invocation strategy that invokes a given task, retrying a configurable number of times on failure using backoff sleep intervals.

Author:

Paul Ferraro

Constructor Summary

Constructors

Modifier	Constructor and Description
	RetryingInvoker(Duration... retryIntervals)
protected	RetryingInvoker(List<Duration> retryIntevals)

Method Summary

Modifier and Type	Method and Description
<E extends Exception> void	invoke(org.wildfly.common.function.ExceptionRunnable<E> action) Invokes the specified action
<R,E extends Exception> R	invoke(org.wildfly.common.function.ExceptionSupplier<R,E> task) Invokes the specified action

Methods inherited from class java.lang.Object

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

Constructor Detail

RetryingInvoker

public RetryingInvoker(Duration... retryIntervals)

RetryingInvoker

protected RetryingInvoker(List<Duration> retryIntevals)

Method Detail

invoke

public <R,E extends Exception> R invoke(org.wildfly.common.function.ExceptionSupplier<R,E> task)
                                 throws E extends Exception

Description copied from interface: Invoker

Invokes the specified action

Specified by:

invoke in interface Invoker

Parameters:

task - an action to be invoked

Returns:

the result of the action

Throws:

E extends Exception

invoke

public <E extends Exception> void invoke(org.wildfly.common.function.ExceptionRunnable<E> action)
                                  throws E extends Exception

Description copied from interface: Invoker

Invokes the specified action

Specified by:

invoke in interface Invoker

Parameters:

action - an action to be invoked

Throws:

E extends Exception