play.libs

Class Akka

java.lang.Object

play.libs.Akka

public class Akka
extends java.lang.Object

Helper to access the application defined Akka Actor system.

Constructor Summary

Constructors

Constructor and Description
Akka()

Method Summary

Modifier and Type	Method and Description
static <T extends akka.actor.Actor> javax.inject.Provider<akka.actor.ActorRef>	providerOf(java.lang.Class<T> actorClass, java.lang.String name) Create a provider for an actor implemented by the given class, with the given name.
static <T extends akka.actor.Actor> javax.inject.Provider<akka.actor.ActorRef>	providerOf(java.lang.Class<T> actorClass, java.lang.String name, java.util.function.Function<akka.actor.Props,akka.actor.Props> props) Create a provider for an actor implemented by the given class, with the given name.
static akka.actor.ActorSystem	system() Deprecated. Please use "@Inject ActorSystem actorSystem", since 2.5.0

Methods inherited from class java.lang.Object

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

Constructor Detail

Akka

public Akka()

Method Detail

system

@Deprecated
public static akka.actor.ActorSystem system()

Deprecated. Please use "@Inject ActorSystem actorSystem", since 2.5.0

Retrieve the application Akka Actor system.

providerOf

public static <T extends akka.actor.Actor> javax.inject.Provider<akka.actor.ActorRef> providerOf(java.lang.Class<T> actorClass,
                                                                                                 java.lang.String name,
                                                                                                 java.util.function.Function<akka.actor.Props,akka.actor.Props> props)

Create a provider for an actor implemented by the given class, with the given name. This will instantiate the actor using Play's injector, allowing it to be dependency injected itself. The returned provider will provide the ActorRef for the actor, allowing it to be injected into other components. Typically, you will want to use this in combination with a named qualifier, so that multiple ActorRefs can be bound, and the scope should be set to singleton or eager singleton.

Parameters:

actorClass - The class that implements the actor.

name - The name of the actor.

props - A function to provide props for the actor. The props passed in will just describe how to create the actor, this function can be used to provide additional configuration such as router and dispatcher configuration.

Returns:

A provider for the actor.

providerOf

public static <T extends akka.actor.Actor> javax.inject.Provider<akka.actor.ActorRef> providerOf(java.lang.Class<T> actorClass,
                                                                                                 java.lang.String name)

Create a provider for an actor implemented by the given class, with the given name. This will instantiate the actor using Play's injector, allowing it to be dependency injected itself. The returned provider will provide the ActorRef for the actor, allowing it to be injected into other components. Typically, you will want to use this in combination with a named qualifier, so that multiple ActorRefs can be bound, and the scope should be set to singleton or eager singleton.

Parameters:

actorClass - The class that implements the actor.

name - The name of the actor.

Returns:

A provider for the actor.