io.smallrye.faulttolerance.core.circuit.breaker

Class CompletionStageCircuitBreaker<V>

java.lang.Object

io.smallrye.faulttolerance.core.circuit.breaker.CircuitBreaker<CompletionStage<V>>

io.smallrye.faulttolerance.core.circuit.breaker.CompletionStageCircuitBreaker<V>

All Implemented Interfaces:

FaultToleranceStrategy<CompletionStage<V>>

public class CompletionStageCircuitBreaker<V>
extends CircuitBreaker<CompletionStage<V>>

Nested Class Summary

Nested classes/interfaces inherited from class io.smallrye.faulttolerance.core.circuit.breaker.CircuitBreaker

CircuitBreaker.MetricsRecorder

Constructor Summary

Constructors

Constructor and Description
CompletionStageCircuitBreaker(FaultToleranceStrategy<CompletionStage<V>> delegate, String description, SetOfThrowables failOn, SetOfThrowables skipOn, long delayInMillis, int requestVolumeThreshold, double failureRatio, int successThreshold, Stopwatch stopwatch, CircuitBreaker.MetricsRecorder metricsRecorder)

Method Summary

Modifier and Type	Method and Description
CompletionStage<V>	apply(InvocationContext<CompletionStage<V>> ctx) Apply the fault tolerance strategy around the target Callable.

Methods inherited from class io.smallrye.faulttolerance.core.circuit.breaker.CircuitBreaker

addListener

Methods inherited from class java.lang.Object

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

Constructor Detail

CompletionStageCircuitBreaker

public CompletionStageCircuitBreaker(FaultToleranceStrategy<CompletionStage<V>> delegate,
                                     String description,
                                     SetOfThrowables failOn,
                                     SetOfThrowables skipOn,
                                     long delayInMillis,
                                     int requestVolumeThreshold,
                                     double failureRatio,
                                     int successThreshold,
                                     Stopwatch stopwatch,
                                     CircuitBreaker.MetricsRecorder metricsRecorder)

Method Detail

apply

public CompletionStage<V> apply(InvocationContext<CompletionStage<V>> ctx)
                         throws Exception

Description copied from interface: FaultToleranceStrategy

Apply the fault tolerance strategy around the target Callable. The Callable is wrapped in an InvocationContext.

Specified by:

apply in interface FaultToleranceStrategy<CompletionStage<V>>

Overrides:

apply in class CircuitBreaker<CompletionStage<V>>

Parameters:

ctx - the InvocationContext wrapping the Callable guarded by this fault tolerance strategy

Returns:

result computed by the target Callable

Throws:

Exception - if result couldn't be computed