2 * Copyright (c) 2014 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.cluster.common.actor;
11 import akka.persistence.UntypedPersistentActor;
12 import org.slf4j.Logger;
13 import org.slf4j.LoggerFactory;
15 public abstract class AbstractUntypedPersistentActor extends UntypedPersistentActor {
17 // The member name should be lower case but it's referenced in many subclasses. Suppressing the CS warning for now.
18 @SuppressWarnings("checkstyle:MemberName")
19 protected final Logger LOG = LoggerFactory.getLogger(getClass());
21 protected AbstractUntypedPersistentActor() {
22 LOG.trace("Actor created {}", getSelf());
23 getContext().system().actorSelection("user/termination-monitor").tell(new Monitor(getSelf()), getSelf());
27 public final void onReceiveCommand(Object message) throws Exception {
28 final String messageType = message.getClass().getSimpleName();
29 LOG.trace("Received message {}", messageType);
31 handleCommand(message);
33 LOG.trace("Done handling message {}", messageType);
37 public final void onReceiveRecover(Object message) throws Exception {
38 final String messageType = message.getClass().getSimpleName();
39 LOG.trace("Received message {}", messageType);
40 handleRecover(message);
41 LOG.trace("Done handling message {}", messageType);
44 protected abstract void handleRecover(Object message) throws Exception;
46 protected abstract void handleCommand(Object message) throws Exception;
48 protected void ignoreMessage(Object message) {
49 LOG.debug("Unhandled message {} ", message);
52 protected void unknownMessage(Object message) throws Exception {
53 LOG.debug("Received unhandled message {}", message);