com.lightbend.lagom.javadsl.akka.discovery

Class AkkaDiscoveryServiceLocator

Object

com.lightbend.lagom.javadsl.client.CircuitBreakingServiceLocator

com.lightbend.lagom.javadsl.akka.discovery.AkkaDiscoveryServiceLocator

All Implemented Interfaces:

ServiceLocator

public class AkkaDiscoveryServiceLocator
extends CircuitBreakingServiceLocator

Akka Discovery based implementation of the ServiceLocator.

Constructor Summary

Constructors

Constructor and Description
AkkaDiscoveryServiceLocator(CircuitBreakersPanel circuitBreakersPanel, akka.actor.ActorSystem actorSystem)

Method Summary

Modifier and Type	Method and Description
CompletionStage<Optional<URI>>	locate(String name, Descriptor.Call<?,?> serviceCall) Locate a service's URI for the given name.
CompletionStage<List<URI>>	locateAll(String name, Descriptor.Call<?,?> serviceCall) Locate the service's URIs for the given name.

Methods inherited from class com.lightbend.lagom.javadsl.client.CircuitBreakingServiceLocator

doWithService

Methods inherited from class Object

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

Methods inherited from interface com.lightbend.lagom.javadsl.api.ServiceLocator

locate, locateAll

Constructor Detail

AkkaDiscoveryServiceLocator

@Inject
public AkkaDiscoveryServiceLocator(CircuitBreakersPanel circuitBreakersPanel,
                                           akka.actor.ActorSystem actorSystem)

Method Detail

locateAll

public CompletionStage<List<URI>> locateAll(String name,
                                            Descriptor.Call<?,?> serviceCall)

Description copied from interface: ServiceLocator

Locate the service's URIs for the given name.

Parameters:

name - The name of the service.

serviceCall - The service call descriptor that this lookup is for.

Returns:

One or more URIs for that service, otherwise an empty List if none is found.

locate

public CompletionStage<Optional<URI>> locate(String name,
                                             Descriptor.Call<?,?> serviceCall)

Description copied from interface: ServiceLocator

Locate a service's URI for the given name.

Parameters:

name - The name of the service.

serviceCall - The service call descriptor that this lookup is for.

Returns:

The URI for that service, if it exists.