binding/mdsal-binding-dom-adapter/src/main/java/org/opendaylight/mdsal/binding/dom/adapter/osgi/OSGiNotificationService.java

   1 /*
   2  * Copyright (c) 2020 PANTHEON.tech, s.r.o. and others.  All rights reserved.
   3  *
   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
   7  */
   8 package org.opendaylight.mdsal.binding.dom.adapter.osgi;
   9
  10 import com.google.common.annotations.Beta;
  11 import java.util.Map;
  12 import java.util.concurrent.Executor;
  13 import org.opendaylight.mdsal.binding.api.NotificationService;
  14 import org.opendaylight.mdsal.binding.api.NotificationService.Listener;
  15 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  16 import org.opendaylight.yangtools.concepts.Registration;
  17 import org.opendaylight.yangtools.yang.binding.DataObject;
  18 import org.opendaylight.yangtools.yang.binding.Notification;
  19 import org.opendaylight.yangtools.yang.binding.NotificationListener;
  20 import org.osgi.service.component.annotations.Activate;
  21 import org.osgi.service.component.annotations.Component;
  22 import org.osgi.service.component.annotations.Deactivate;
  23
  24 @Beta
  25 @Component(factory = OSGiNotificationService.FACTORY_NAME)
  26 public final class OSGiNotificationService extends AbstractAdaptedService<NotificationService>
  27         implements NotificationService {
  28     // OSGi DS Component Factory name
  29     static final String FACTORY_NAME = "org.opendaylight.mdsal.binding.dom.adapter.osgi.OSGiNotificationService";
  30
  31     public OSGiNotificationService() {
  32         super(NotificationService.class);
  33     }
  34
  35     @Override
  36     public <T extends NotificationListener> ListenerRegistration<T> registerNotificationListener(final T listener) {
  37         return delegate().registerNotificationListener(listener);
  38     }
  39
  40     @Override
  41     public <N extends Notification<N> & DataObject> Registration registerListener(final Class<N> type,
  42             final Listener<N> listener, final Executor executor) {
  43         return delegate().registerListener(type, listener, executor);
  44     }
  45
  46     @Activate
  47     void activate(final Map<String, ?> properties) {
  48         start(properties);
  49     }
  50
  51     @Deactivate
  52     void deactivate(final int reason) {
  53         stop(reason);
  54     }
  55 }