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.netconf.impl;
12 import javax.management.InstanceAlreadyExistsException;
13 import javax.management.InstanceNotFoundException;
14 import javax.management.MBeanRegistrationException;
15 import javax.management.MBeanServer;
16 import javax.management.NotCompliantMBeanException;
17 import javax.management.NotificationBroadcasterSupport;
18 import javax.management.ObjectName;
19 import org.opendaylight.controller.netconf.api.jmx.CommitJMXNotification;
20 import org.opendaylight.controller.netconf.api.jmx.DefaultCommitOperationMXBean;
21 import org.opendaylight.controller.netconf.api.jmx.NetconfJMXNotification;
22 import org.slf4j.Logger;
23 import org.slf4j.LoggerFactory;
24 import org.w3c.dom.Element;
26 public class DefaultCommitNotificationProducer extends NotificationBroadcasterSupport implements
27 DefaultCommitOperationMXBean, AutoCloseable {
29 private static final Logger LOG = LoggerFactory.getLogger(DefaultCommitNotificationProducer.class);
31 private final MBeanServer mbeanServer;
33 private final ObjectName on = DefaultCommitOperationMXBean.OBJECT_NAME;
35 public DefaultCommitNotificationProducer(MBeanServer mBeanServer) {
36 this.mbeanServer = mBeanServer;
37 LOG.debug("Registering to JMX under {}", on);
38 registerMBean(this, mbeanServer, on);
41 private static void registerMBean(final Object instance, final MBeanServer mbs, final ObjectName on) {
43 mbs.registerMBean(instance, on);
44 } catch (InstanceAlreadyExistsException | MBeanRegistrationException | NotCompliantMBeanException e) {
45 throw new IllegalStateException("Unable to register " + instance + " as " + on, e);
49 public void sendCommitNotification(String message, Element cfgSnapshot, Set<String> capabilities) {
50 CommitJMXNotification notif = NetconfJMXNotification.afterCommit(this, message, cfgSnapshot, capabilities);
51 LOG.debug("Notification about commit {} sent", notif);
52 sendNotification(notif);
58 mbeanServer.unregisterMBean(on);
59 } catch (InstanceNotFoundException | MBeanRegistrationException e) {
60 LOG.warn("Ignoring exception while unregistering {} as {}", this, on, e);