Package org.spf4j.failsafe

This package contains operation retry utilities.

See: Description

Interface Summary

Interface	Description
AsyncRetryExecutor<T,C extends Callable<? extends T>>
LimitingExecutor.RejectedExecutionHandler<T,C extends Callable<? extends T>>
PartialExceptionRetryPredicate<T,C extends Callable<? extends T>>
PartialResultRetryPredicate<T,C extends Callable<? extends T>>
PartialTypedExceptionRetryPredicate<T,C extends Callable<? extends T>,E extends Exception>
RetryDecision<T,C extends Callable<? extends T>>
RetryDelaySupplier
RetryPredicate<T,C extends Callable<? extends T>>	A retry predicate.
SyncRetryExecutor<T,C extends Callable<? extends T>>
TimedSupplier<T>

Class Summary

Class	Description
FibonacciRetryDelaySupplier
GuavaRateLimiter
LimitingExecutor<T,C extends Callable<? extends T>>
RateLimiter	Token bucket algorithm base call rate limiter.
RetryPolicy<T,C extends Callable<? extends T>>
RetryPolicy.Builder<T,C extends Callable<? extends T>>
TypeBasedRetryDelaySupplier<T>	A retry Delay supplier that will provide the same instance of a RetryDelaySupplier for a particular java class.

Enum Summary

Enum	Description
RetryDecision.Type

Package org.spf4j.failsafe Description

This package contains operation retry utilities. Why yet another package? 1) No Exception lost + ability to propagate checked exceptions (Sync mode only). 2) Retry operation can be different from original operation. (redirect, fallback, etc...) 3) The retry operation can be executed with delay which can be a function of the response or exception. 4) Timeouts are core functionality.