Honeynode test tool

[transportpce.git] / tests / honeynode / minimal-distribution-core / src / main / java / io / fd / honeycomb / infra / distro / data / HoneycombNotificationManagerProvider.java

diff --git a/tests/honeynode/minimal-distribution-core/src/main/java/io/fd/honeycomb/infra/distro/data/HoneycombNotificationManagerProvider.java b/tests/honeynode/minimal-distribution-core/src/main/java/io/fd/honeycomb/infra/distro/data/HoneycombNotificationManagerProvider.java
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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.common.collect.Lists;
+import com.google.inject.Inject;
+import io.fd.honeycomb.binding.init.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 java.util.HashSet;
+import java.util.Set;
+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;
+
+public final class HoneycombNotificationManagerProvider extends ProviderTrait<NotificationCollector> {
+
+    @Inject
+    private DOMNotificationRouter notificationRouter;
+    @Inject(optional = true)
+    private Set<ManagedNotificationProducer> notificationProducers = new HashSet<>();
+    @Inject
+    private BindingToNormalizedNodeCodec codec;
+
+    @Override
+    protected HoneycombNotificationCollector create() {
+        // Create the registry to keep track of what'OPERATIONAL registered
+        NotificationProducerRegistry notificationProducerRegistry =
+                new NotificationProducerRegistry(Lists.newArrayList(notificationProducers));
+
+        // Create BA version of notification service (implementation is free from ODL)
+        BindingDOMNotificationPublishServiceAdapter bindingDOMNotificationPublishServiceAdapter =
+                new BindingDOMNotificationPublishServiceAdapter(codec, notificationRouter);
+
+        // Create Collector on top of BA notification service and registry
+        HoneycombNotificationCollector honeycombNotificationCollector =
+                new HoneycombNotificationCollector(bindingDOMNotificationPublishServiceAdapter,
+                        notificationProducerRegistry);
+
+        // Create tracker, responsible for starting and stopping registered notification producers whenever necessary
+        NotificationProducerTracker notificationProducerTracker =
+                new NotificationProducerTracker(notificationProducerRegistry, honeycombNotificationCollector,
+                        notificationRouter);
+
+        // DOMNotificationService is already provided by DOMBroker injected into RESTCONF, however RESTCONF
+        // only supports data-change notification, nothing else. So currently (Beryllium-SR2) honeycomb notifications
+        // won't be available over RESTCONF.
+
+        return honeycombNotificationCollector;
+    }
+}