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/**
* Copyright 2015 Groupon.com
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.groupon.guice.akka;
import akka.actor.Actor;
import akka.actor.ActorRef;
import akka.actor.ActorSystem;
import com.arpnetworking.commons.akka.GuiceActorCreator;
import com.google.inject.Injector;
import com.google.inject.Provider;
/**
* Base class for creating a root level actor to reduce boilerplate.
*
* @author Brandon Arp (barp at groupon dot com)
*/
public abstract class RootActorProvider implements Provider {
/**
* Public constructor.
*
* @param system the actor system
* @param injector the guice injector
* @param clazz the class of actor to create
* @param name the actor's name
*/
public RootActorProvider(
final ActorSystem system,
final Injector injector,
final Class clazz,
final String name) {
_system = system;
_injector = injector;
_clazz = clazz;
_name = name;
}
@Override
public ActorRef get() {
return _system.actorOf(GuiceActorCreator.props(_injector, _clazz), _name);
}
private final ActorSystem _system;
private final Injector _injector;
private final Class _clazz;
private final String _name;
}