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Type safe Actor Model toolkit for reactive concurrency and resiliency using Java and other JVM languages.
// Copyright © 2012-2020 VLINGO LABS. All rights reserved.
//
// This Source Code Form is subject to the terms of the
// Mozilla Public License, v. 2.0. If a copy of the MPL
// was not distributed with this file, You can obtain
// one at https://mozilla.org/MPL/2.0/.
package io.vlingo.actors;
import io.vlingo.common.SerializableConsumer;
public class DeadLetters__Proxy implements DeadLetters {
private final Actor actor;
private final Mailbox mailbox;
public DeadLetters__Proxy(final Actor actor, final Mailbox mailbox) {
this.actor = actor;
this.mailbox = mailbox;
}
@Override
public void conclude() {
if (!actor.isStopped()) {
final SerializableConsumer consumer = (actor) -> actor.conclude();
if (mailbox.isPreallocated()) { mailbox.send(actor, Stoppable.class, consumer, null, "conclude()"); }
else { mailbox.send(new LocalMessage(actor, Stoppable.class, consumer, "conclude()")); }
} else {
actor.deadLetters().failedDelivery(new DeadLetter(actor, "conclude()"));
}
}
@Override
public boolean isStopped() {
return actor.isStopped();
}
@Override
public void stop() {
if (!actor.isStopped()) {
final SerializableConsumer consumer = (actor) -> actor.stop();
if (mailbox.isPreallocated()) { mailbox.send(actor, DeadLetters.class, consumer, null, "stop()"); }
else { mailbox.send(new LocalMessage(actor, DeadLetters.class, consumer, "stop()")); }
} else {
actor.deadLetters().failedDelivery(new DeadLetter(actor, "stop()"));
}
}
@Override
public void failedDelivery(final DeadLetter deadLetter) {
if (!actor.isStopped()) {
final SerializableConsumer consumer = (actor) -> actor.failedDelivery(deadLetter);
if (mailbox.isPreallocated()) { mailbox.send(actor, DeadLetters.class, consumer, null, "failedDelivery(DeadLetter)"); }
else { mailbox.send(new LocalMessage(actor, DeadLetters.class, consumer, "failedDelivery(DeadLetter)")); }
} else {
actor.deadLetters().failedDelivery(new DeadLetter(actor, "failedDelivery(DeadLetter)"));
}
}
@Override
public void registerListener(final DeadLettersListener listener) {
if (!actor.isStopped()) {
final SerializableConsumer consumer = (actor) -> actor.registerListener(listener);
if (mailbox.isPreallocated()) { mailbox.send(actor, DeadLetters.class, consumer, null, "registerListener(DeadLettersListener)"); }
else { mailbox.send(new LocalMessage(actor, DeadLetters.class, consumer, "registerListener(DeadLettersListener)")); }
} else {
actor.deadLetters().failedDelivery(new DeadLetter(actor, "registerListener(DeadLettersListener)"));
}
}
}