net.jodah.failsafe

Class PolicyListeners<S,R>

java.lang.Object

net.jodah.failsafe.PolicyListeners<S,R>

Type Parameters:

S - self type

R - result type

Direct Known Subclasses:

FailsafeExecutor, FailurePolicy, Timeout

public class PolicyListeners<S,R>
extends Object

Policy listener configuration.

Constructor Summary

Constructors

Constructor and Description
PolicyListeners()

Method Summary

Modifier and Type	Method and Description
S	onFailure(CheckedConsumer<? extends ExecutionCompletedEvent<R>> listener) Registers the listener to be called when a Policy fails to handle an execution.
S	onSuccess(CheckedConsumer<? extends ExecutionCompletedEvent<R>> listener) Registers the listener to be called when a Policy succeeds in handling an execution.

Methods inherited from class java.lang.Object

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

Constructor Detail

PolicyListeners

public PolicyListeners()

Method Detail

onFailure

public S onFailure(CheckedConsumer<? extends ExecutionCompletedEvent<R>> listener)

Registers the listener to be called when a Policy fails to handle an execution. This means that not only was the supplied execution considered a failure by the policy, but that the policy was unable to produce a successful result.

Note: Any exceptions that are thrown from within the listener are ignored. To provide an alternative result for a failed execution, use a Fallback.

onSuccess

public S onSuccess(CheckedConsumer<? extends ExecutionCompletedEvent<R>> listener)

Registers the listener to be called when a Policy succeeds in handling an execution. This means that the supplied execution either succeeded, or if it failed, the policy was able to produce a successful result.

Note: Any exceptions that are thrown from within the listener are ignored.