com.lightbend.lagom.javadsl.api

Class CircuitBreaker

Object

com.lightbend.lagom.javadsl.api.CircuitBreaker

Direct Known Subclasses:

CircuitBreaker.CircuitBreakerId, CircuitBreaker.NamedCircuitBreaker

public abstract class CircuitBreaker
extends Object

Circuit breaker descriptor. This describes how circuit breaking should be applied to a particular ServiceCall.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CircuitBreaker.CircuitBreakerId
static class	CircuitBreaker.NamedCircuitBreaker A named circuit breaker.

Method Summary

Modifier and Type	Method and Description
static CircuitBreaker	identifiedBy(String id) Use a circuit breaker identified by the given circuit breaker ID.
static CircuitBreaker	none() Do not use a Circuit breaker for this service call.
static CircuitBreaker	perNode() Use a circuit breaker per node, if supported.
static CircuitBreaker	perService() Use a circuit breaker per service.

Methods inherited from class Object

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

Method Detail

none

public static CircuitBreaker none()

Do not use a Circuit breaker for this service call.

perNode

public static CircuitBreaker perNode()

Use a circuit breaker per node, if supported. Service locators that support per node circuit breaking will typically also remove the node from their routing pool while the circuit breaker is open, and bring it in for one call when it's half open. If not supported by the service locator, a circuit breaker per service may be used.

perService

public static CircuitBreaker perService()

Use a circuit breaker per service.

identifiedBy

public static CircuitBreaker identifiedBy(String id)

Use a circuit breaker identified by the given circuit breaker ID.

Parameters:

id - The ID of the circuit breaker.

Returns:

The circuit breaker descriptor.