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 org.opendaylight.mdsal.binding.api.NotificationPublishService;
  11
  12 import org.opendaylight.mdsal.binding.dom.adapter.BindingDOMAdapterBuilder.Factory;
  13 import com.google.common.collect.ClassToInstanceMap;
  14 import com.google.common.collect.ImmutableSet;
  15 import com.google.common.util.concurrent.ListenableFuture;
  16 import java.util.Set;
  17 import java.util.concurrent.TimeUnit;
  18 import org.opendaylight.controller.md.sal.dom.api.DOMNotification;
  19 import org.opendaylight.controller.md.sal.dom.api.DOMNotificationPublishService;
  20 import org.opendaylight.controller.md.sal.dom.api.DOMService;
  21 import org.opendaylight.yangtools.yang.binding.Notification;
  22
  23 public class BindingDOMNotificationPublishServiceAdapter implements NotificationPublishService, AutoCloseable {
  24
  25     static final Factory<NotificationPublishService> BUILDER_FACTORY = new BindingDOMAdapterBuilder.Factory<NotificationPublishService>() {
  26
  27         @Override
  28         public BindingDOMAdapterBuilder<NotificationPublishService> newBuilder() {
  29             return new Builder();
  30         }
  31
  32     };
  33
  34     private final BindingToNormalizedNodeCodec codecRegistry;
  35     private final DOMNotificationPublishService domPublishService;
  36
  37     public BindingDOMNotificationPublishServiceAdapter(final BindingToNormalizedNodeCodec codec, final DOMNotificationPublishService domPublishService) {
  38         this.codecRegistry = codec;
  39         this.domPublishService = domPublishService;
  40     }
  41
  42     public BindingToNormalizedNodeCodec getCodecRegistry() {
  43         return codecRegistry;
  44     }
  45
  46     public DOMNotificationPublishService getDomPublishService() {
  47         return domPublishService;
  48     }
  49
  50     @Override
  51     public void putNotification(final Notification notification) throws InterruptedException {
  52         domPublishService.putNotification(toDomNotification(notification));
  53     }
  54
  55     @Override
  56     public ListenableFuture<? extends Object> offerNotification(final Notification notification) {
  57         ListenableFuture<?> offerResult = domPublishService.offerNotification(toDomNotification(notification));
  58         return DOMNotificationPublishService.REJECTED.equals(offerResult)
  59                 ? NotificationPublishService.REJECTED
  60                 : offerResult;
  61     }
  62
  63     @Override
  64     public ListenableFuture<? extends Object> offerNotification(final Notification notification, final int timeout, final TimeUnit unit) throws InterruptedException {
  65         ListenableFuture<?> offerResult = domPublishService.offerNotification(toDomNotification(notification), timeout, unit);
  66         return DOMNotificationPublishService.REJECTED.equals(offerResult)
  67                 ? NotificationPublishService.REJECTED
  68                 : offerResult;
  69     }
  70
  71     private DOMNotification toDomNotification(final Notification notification) {
  72         return LazySerializedDOMNotification.create(codecRegistry, notification);
  73     }
  74
  75     @Override
  76     public void close() throws Exception {
  77
  78     }
  79
  80     protected static class Builder extends BindingDOMAdapterBuilder<NotificationPublishService> {
  81
  82         @Override
  83         public Set<Class<? extends DOMService>> getRequiredDelegates() {
  84             return ImmutableSet.<Class<? extends DOMService>>of(DOMNotificationPublishService.class);
  85         }
  86
  87         @Override
  88         protected NotificationPublishService createInstance(final BindingToNormalizedNodeCodec codec,
  89                 final ClassToInstanceMap<DOMService> delegates) {
  90             final DOMNotificationPublishService domPublish = delegates.getInstance(DOMNotificationPublishService.class);
  91             return new BindingDOMNotificationPublishServiceAdapter(codec, domPublish);
  92         }
  93
  94     }
  95 }