org.graylog2.events.ClusterEventBus Maven / Gradle / Ivy
/**
* This file is part of Graylog.
*
* Graylog is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Graylog is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Graylog. If not, see .
*/
package org.graylog2.events;
import com.google.common.eventbus.AsyncEventBus;
import com.google.common.eventbus.SubscriberExceptionHandler;
import com.google.common.util.concurrent.MoreExecutors;
import java.util.concurrent.Executor;
public class ClusterEventBus extends AsyncEventBus {
public ClusterEventBus () {
this(MoreExecutors.directExecutor());
}
public ClusterEventBus(Executor executor) {
super(executor);
}
public ClusterEventBus(Executor executor, SubscriberExceptionHandler subscriberExceptionHandler) {
super(executor, subscriberExceptionHandler);
}
public ClusterEventBus(String identifier, Executor executor) {
super(identifier, executor);
}
@Override
public void register(Object object) {
throw new IllegalStateException("Do not use ClusterEventBus for regular subscriptions. You probably want to use the regular EventBus.");
}
/**
* Only use this if you maintain the cluster event bus! Use regular EventBus to receive cluster event updates.
* @param object
*/
public void registerClusterEventSubscriber(Object object) {
super.register(object);
}
}