public abstract class CircuitBreakingServiceLocator extends Object implements ServiceLocator
ServiceLocator.locate(String, Descriptor.Call)method needs to be implemented, however
doWithServiceImpl(String, Descriptor.Call, Function)can be overridden if the service locator wants to handle failures in some way.
|Constructor and Description|
Use constructor accepting
|Modifier and Type||Method and Description|
Do the given action with the given service.
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public CircuitBreakingServiceLocator(CircuitBreakersPanel circuitBreakersPanel)
public final <T> CompletionStage<Optional<T>> doWithService(String serviceName, Descriptor.Call<?,?> serviceCall, Function<URI,CompletionStage<T>> block)
ServiceLocator.locate(String, Descriptor.Call)when possible as it will allow the service locator to add in things like circuit breakers. It is required that the service locator will, based on the service call circuit breaker configuration, wrap the invocation of the passed in block with a circuit breaker.
serviceName- The name of the service.
serviceCall- The service call descriptor that this lookup is for.
block- A block of code that takes the URI for the service, and returns a future of some work done on the service. This will only be executed if the service was found.