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

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc. 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;
   9
  10 import com.google.common.collect.ClassToInstanceMap;
  11 import com.google.common.collect.ImmutableSet;
  12 import com.google.common.util.concurrent.ListenableFuture;
  13 import java.util.Set;
  14 import java.util.concurrent.TimeUnit;
  15 import org.opendaylight.mdsal.binding.api.NotificationPublishService;
  16 import org.opendaylight.mdsal.binding.dom.adapter.BindingDOMAdapterBuilder.Factory;
  17 import org.opendaylight.mdsal.dom.api.DOMNotification;
  18 import org.opendaylight.mdsal.dom.api.DOMNotificationPublishService;
  19 import org.opendaylight.mdsal.dom.api.DOMService;
  20 import org.opendaylight.yangtools.yang.binding.Notification;
  21
  22 public class BindingDOMNotificationPublishServiceAdapter implements NotificationPublishService {
  23
  24     static final Factory<NotificationPublishService> BUILDER_FACTORY = Builder::new;
  25
  26     private final BindingToNormalizedNodeCodec codecRegistry;
  27     private final DOMNotificationPublishService domPublishService;
  28
  29     public BindingDOMNotificationPublishServiceAdapter(final DOMNotificationPublishService domPublishService,
  30             final BindingToNormalizedNodeCodec codec) {
  31         this.codecRegistry = codec;
  32         this.domPublishService = domPublishService;
  33     }
  34
  35     @Deprecated
  36     public BindingDOMNotificationPublishServiceAdapter(final BindingToNormalizedNodeCodec codec,
  37             final DOMNotificationPublishService domPublishService) {
  38         this(domPublishService, codec);
  39     }
  40
  41     public BindingToNormalizedNodeCodec getCodecRegistry() {
  42         return codecRegistry;
  43     }
  44
  45     public DOMNotificationPublishService getDomPublishService() {
  46         return domPublishService;
  47     }
  48
  49     @Override
  50     public void putNotification(final Notification notification) throws InterruptedException {
  51         domPublishService.putNotification(toDomNotification(notification));
  52     }
  53
  54     @Override
  55     public ListenableFuture<? extends Object> offerNotification(final Notification notification) {
  56         ListenableFuture<?> offerResult = domPublishService.offerNotification(toDomNotification(notification));
  57         return DOMNotificationPublishService.REJECTED.equals(offerResult)
  58                 ? NotificationPublishService.REJECTED
  59                 : offerResult;
  60     }
  61
  62     @Override
  63     public ListenableFuture<? extends Object> offerNotification(final Notification notification,
  64                                                  final int timeout, final TimeUnit unit) throws InterruptedException {
  65         ListenableFuture<?> offerResult = domPublishService.offerNotification(
  66                 toDomNotification(notification), timeout, unit);
  67         return DOMNotificationPublishService.REJECTED.equals(offerResult)
  68                 ? NotificationPublishService.REJECTED
  69                 : offerResult;
  70     }
  71
  72     private DOMNotification toDomNotification(final Notification notification) {
  73         return LazySerializedDOMNotification.create(codecRegistry, notification);
  74     }
  75
  76     protected static class Builder extends BindingDOMAdapterBuilder<NotificationPublishService> {
  77
  78         @Override
  79         public Set<Class<? extends DOMService>> getRequiredDelegates() {
  80             return ImmutableSet.of(DOMNotificationPublishService.class);
  81         }
  82
  83         @Override
  84         protected NotificationPublishService createInstance(final BindingToNormalizedNodeCodec codec,
  85                 final ClassToInstanceMap<DOMService> delegates) {
  86             final DOMNotificationPublishService domPublish = delegates.getInstance(DOMNotificationPublishService.class);
  87             return new BindingDOMNotificationPublishServiceAdapter(codec, domPublish);
  88         }
  89
  90     }
  91 }