Metrics and Configuration

[controller.git] / opendaylight / md-sal / sal-clustering-commons / src / main / java / org / opendaylight / controller / cluster / common / actor / AbstractUntypedActor.java

diff --git a/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/common/actor/AbstractUntypedActor.java b/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/common/actor/AbstractUntypedActor.java
new file mode 100644 (file)
index 0000000..ef56d02
--- /dev/null
+++ b/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/common/actor/AbstractUntypedActor.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.controller.cluster.common.actor;
+
+import akka.actor.UntypedActor;
+import akka.event.Logging;
+import akka.event.LoggingAdapter;
+
+public abstract class AbstractUntypedActor extends UntypedActor {
+    protected final LoggingAdapter LOG =
+        Logging.getLogger(getContext().system(), this);
+
+    public AbstractUntypedActor() {
+        LOG.debug("Actor created {}", getSelf());
+        getContext().
+            system().
+            actorSelection("user/termination-monitor").
+            tell(new Monitor(getSelf()), getSelf());
+
+    }
+
+    @Override public void onReceive(Object message) throws Exception {
+        final String messageType = message.getClass().getSimpleName();
+        LOG.debug("Received message {}", messageType);
+
+        handleReceive(message);
+
+        LOG.debug("Done handling message {}", messageType);
+    }
+
+    protected abstract void handleReceive(Object message) throws Exception;
+
+    protected void ignoreMessage(Object message) {
+        LOG.debug("Unhandled message {} ", message);
+    }
+
+    protected void unknownMessage(Object message) throws Exception {
+        LOG.debug("Received unhandled message {}", message);
+        unhandled(message);
+    }
+}