2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.controller.config.threadpool.util;
11 import com.google.common.eventbus.DeadEvent;
12 import com.google.common.eventbus.EventBus;
13 import com.google.common.eventbus.Subscribe;
14 import java.io.Closeable;
15 import org.opendaylight.controller.config.yang.threadpool.impl.EventBusRuntimeMXBean;
16 import org.opendaylight.controller.config.yang.threadpool.impl.EventBusRuntimeRegistration;
17 import org.opendaylight.controller.config.yang.threadpool.impl.EventBusRuntimeRegistrator;
20 * Closeable {@link EventBus}.
23 * To be removed in Nitrogen
26 public class CloseableEventBus extends EventBus implements Closeable {
28 private final EventBusRuntimeRegistration rootRegistration;
30 public CloseableEventBus(String identifier, EventBusRuntimeRegistrator rootRegistrator) {
32 rootRegistration = rootRegistrator.register(new EventBusRuntimeMXBean() {
33 private long deadEventsCounter = 0;
36 public void increaseDeadEvents(DeadEvent deadEvent) {
41 public Long countDeadEvents() {
42 return deadEventsCounter;
50 rootRegistration.close();