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Reactive Streams for the VLINGO XOOM Platform.

There is a newer version: 1.7.5

package org.reactivestreams;

import io.vlingo.actors.Actor;
import io.vlingo.actors.DeadLetter;
import io.vlingo.actors.LocalMessage;
import io.vlingo.actors.Mailbox;
import io.vlingo.common.SerializableConsumer;

@SuppressWarnings({ "rawtypes", "unchecked" })
public class Publisher__Proxy implements org.reactivestreams.Publisher {

  private static final String subscribeRepresentation1 = "subscribe(org.reactivestreams.Subscriber)";

  private final Actor actor;
  private final Mailbox mailbox;

  public Publisher__Proxy(final Actor actor, final Mailbox mailbox){
    this.actor = actor;
    this.mailbox = mailbox;
  }

  @Override
  public void subscribe(org.reactivestreams.Subscriber arg0) {
    if (arg0 == null) throw new NullPointerException("Subscriber must not be null.");
    if (!actor.isStopped()) {
      final SerializableConsumer consumer = (actor) -> actor.subscribe(arg0);
      if (mailbox.isPreallocated()) { mailbox.send(actor, Publisher.class, consumer, null, subscribeRepresentation1); }
      else { mailbox.send(new LocalMessage(actor, Publisher.class, consumer, subscribeRepresentation1)); }
    } else {
      actor.deadLetters().failedDelivery(new DeadLetter(actor, subscribeRepresentation1));
    }
  }
}