tests/honeynode/1.2.1/netconf/src/main/java/io/fd/honeycomb/northbound/netconf/NetconfNotificationMapperProvider.java

   1 /*
   2  * Copyright (c) 2016 Cisco and/or its affiliates.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at:
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package io.fd.honeycomb.northbound.netconf;
  18
  19 import com.google.inject.Inject;
  20 import com.google.inject.name.Named;
  21 import io.fd.honeycomb.binding.init.ProviderTrait;
  22 import io.fd.honeycomb.data.init.ShutdownHandler;
  23 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
  24 import org.opendaylight.mdsal.binding.api.DataBroker;
  25 import org.opendaylight.netconf.mapping.api.NetconfOperationServiceFactory;
  26 import org.opendaylight.netconf.mapping.api.NetconfOperationServiceFactoryListener;
  27 import org.opendaylight.netconf.mdsal.notification.impl.CapabilityChangeNotificationProducer;
  28 import org.opendaylight.netconf.mdsal.notification.impl.NetconfNotificationOperationServiceFactory;
  29 import org.opendaylight.netconf.mdsal.notification.impl.NotificationToMdsalWriter;
  30 import org.opendaylight.netconf.notifications.NetconfNotificationCollector;
  31 import org.opendaylight.netconf.notifications.NetconfNotificationRegistry;
  32 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.NetconfState;
  33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.Capabilities;
  34 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  35 import org.slf4j.Logger;
  36 import org.slf4j.LoggerFactory;
  37
  38
  39 public class NetconfNotificationMapperProvider extends ProviderTrait<NetconfOperationServiceFactory> {
  40
  41     private static final Logger LOG = LoggerFactory.getLogger(NetconfNotificationMapperProvider.class);
  42
  43     public static final InstanceIdentifier<Capabilities> capabilitiesIdentifier =
  44             InstanceIdentifier.create(NetconfState.class).child(Capabilities.class).builder().build();
  45     @Inject
  46     private NetconfNotificationCollector notificationCollector;
  47     @Inject
  48     private NetconfNotificationRegistry notificationRegistry;
  49     @Inject
  50     @Named(NetconfModule.HONEYCOMB_NETCONF)
  51     private BindingAwareBroker bindingAwareBroker;
  52     @Inject
  53     @Named(NetconfModule.HONEYCOMB_NETCONF)
  54     private DataBroker dataBroker;
  55     @Inject
  56     private NetconfOperationServiceFactoryListener aggregator;
  57     @Inject
  58     private ShutdownHandler shutdownHandler;
  59
  60     @Override
  61     protected NetconfNotificationOperationServiceFactory create() {
  62         LOG.trace("Initializing NotificationToMdsalWriter");
  63         final NotificationToMdsalWriter writer = new NotificationToMdsalWriter(notificationCollector, dataBroker);
  64         writer.start();
  65
  66         LOG.trace("Initializing CapabilityChangeNotificationProducer");
  67         final CapabilityChangeNotificationProducer capabilityChangeNotificationProducer =
  68             new CapabilityChangeNotificationProducer(notificationCollector, dataBroker);
  69
  70         LOG.trace("Providing NetconfNotificationOperationServiceFactory");
  71         final NetconfNotificationOperationServiceFactory netconfNotificationOperationServiceFactory =
  72             new NetconfNotificationOperationServiceFactory(notificationRegistry, aggregator);
  73
  74         shutdownHandler.register("netconf-notification-service-factory", netconfNotificationOperationServiceFactory);
  75         shutdownHandler.register("capability-change-notification-producer",
  76             capabilityChangeNotificationProducer::close);
  77         shutdownHandler.register("notification-to-mdsal-writer", writer);
  78         return netconfNotificationOperationServiceFactory;
  79     }
  80 }