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/*
* Copyright (c) 2016 Cisco and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.fd.honeycomb.infra.distro.data
import com.google.inject.Inject
import groovy.transform.ToString
import groovy.util.logging.Slf4j
import io.fd.honeycomb.infra.distro.ProviderTrait
import io.fd.honeycomb.notification.ManagedNotificationProducer
import io.fd.honeycomb.notification.NotificationCollector
import io.fd.honeycomb.notification.impl.HoneycombNotificationCollector
import io.fd.honeycomb.notification.impl.NotificationProducerRegistry
import io.fd.honeycomb.notification.impl.NotificationProducerTracker
import org.opendaylight.controller.md.sal.binding.impl.BindingDOMNotificationPublishServiceAdapter
import org.opendaylight.controller.md.sal.binding.impl.BindingToNormalizedNodeCodec
import org.opendaylight.controller.md.sal.dom.broker.impl.DOMNotificationRouter
@Slf4j
@ToString
class HoneycombNotificationManagerProvider extends ProviderTrait<NotificationCollector> {
@Inject
DOMNotificationRouter notificationRouter
@Inject(optional = true)
Set<ManagedNotificationProducer> notificationProducers = []
@Inject
BindingToNormalizedNodeCodec codec
@Override
def create() {
// Create the registry to keep track of what'OPERATIONAL registered
def notificationProducerRegistry = new NotificationProducerRegistry(notificationProducers as List);
// Create BA version of notification service (implementation is free from ODL)
def bindingDOMNotificationPublishServiceAdapter =
new BindingDOMNotificationPublishServiceAdapter(codec, notificationRouter);
// Create Collector on top of BA notification service and registry
def honeycombNotificationCollector =
new HoneycombNotificationCollector(bindingDOMNotificationPublishServiceAdapter, notificationProducerRegistry);
// Create tracker, responsible for starting and stopping registered notification producers whenever necessary
def notificationProducerTracker =
new NotificationProducerTracker(notificationProducerRegistry, honeycombNotificationCollector,
notificationRouter);
// TODO wire with restconf
// DOMNotificationService is already provided by DOMBroker injected into RESTCONF, however RESTCONF
// only supports data-change notification, nothing else. So currently its impossible.
honeycombNotificationCollector
}
}
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