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
8 package org.opendaylight.controller.md.sal.dom.store.impl;
10 import com.google.common.base.Preconditions;
12 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeEvent;
13 import org.opendaylight.controller.md.sal.common.api.data.AsyncDataChangeListener;
14 import org.opendaylight.yangtools.util.concurrent.NotificationManager;
15 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
16 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
17 import org.slf4j.Logger;
18 import org.slf4j.LoggerFactory;
20 class ChangeListenerNotifyTask implements Runnable {
21 private static final Logger LOG = LoggerFactory.getLogger(ChangeListenerNotifyTask.class);
23 @SuppressWarnings("rawtypes")
24 private final NotificationManager<AsyncDataChangeListener,AsyncDataChangeEvent> notificationMgr;
25 private final AsyncDataChangeEvent<YangInstanceIdentifier, NormalizedNode<?, ?>> event;
26 private final DataChangeListenerRegistration<?> listener;
28 @SuppressWarnings("rawtypes")
29 public ChangeListenerNotifyTask(final DataChangeListenerRegistration<?> listener,
30 final AsyncDataChangeEvent<YangInstanceIdentifier, NormalizedNode<?, ?>> event,
31 final NotificationManager<AsyncDataChangeListener,AsyncDataChangeEvent> notificationMgr) {
32 this.notificationMgr = Preconditions.checkNotNull(notificationMgr);
33 this.listener = Preconditions.checkNotNull(listener);
34 this.event = Preconditions.checkNotNull(event);
39 final AsyncDataChangeListener<YangInstanceIdentifier, NormalizedNode<?, ?>> l = listener.getInstance();
41 LOG.trace("Skipping event delivery to unregistered listener {}", l);
44 LOG.trace("Listener {} event {}", l, event);
46 // FIXME: Yo dawg I heard you like queues, so this was queued to be queued
47 notificationMgr.submitNotification(l, event);
51 public String toString() {
52 return "ChangeListenerNotifyTask [listener=" + listener + ", event=" + event + "]";