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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.PrivateModule;
import com.google.inject.Singleton;
import com.google.inject.name.Names;
import io.fd.honeycomb.data.ModifiableDataManager;
import io.fd.honeycomb.data.ReadableDataManager;
import io.fd.honeycomb.data.init.DataTreeInitializer;
import io.fd.honeycomb.infra.distro.data.config.WriterRegistryProvider;
import io.fd.honeycomb.infra.distro.data.oper.ReadableDTDelegProvider;
import io.fd.honeycomb.infra.distro.data.oper.ReaderRegistryProvider;
import io.fd.honeycomb.infra.distro.initializer.PersistedFileInitializerProvider;
import io.fd.honeycomb.translate.read.registry.ModifiableReaderRegistryBuilder;
import io.fd.honeycomb.translate.write.registry.ModifiableWriterRegistryBuilder;
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
import org.opendaylight.controller.md.sal.dom.broker.impl.DOMNotificationRouter;
import org.opendaylight.controller.sal.core.api.Broker;
import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTree;
public class ConfigAndOperationalPipelineModule extends PrivateModule {
public static final String HONEYCOMB_CONFIG_NONPERSIST = "honeycomb-config-nopersist";
public static final String HONEYCOMB_CONFIG = "honeycomb-config";
protected void configure() {
// Expose registries for plugin reader/writer factories
bind(ModifiableWriterRegistryBuilder.class).toProvider(WriterRegistryProvider.class).in(Singleton.class);
expose(ModifiableWriterRegistryBuilder.class);
bind(ModifiableReaderRegistryBuilder.class).toProvider(ReaderRegistryProvider.class).in(Singleton.class);
expose(ModifiableReaderRegistryBuilder.class);
// Non persisting data tree for config
bind(DataTree.class).annotatedWith(Names.named(HONEYCOMB_CONFIG_NONPERSIST))
.toProvider(DataTreeProvider.ConfigDataTreeProvider.class).in(Singleton.class);
expose(DataTree.class).annotatedWith(Names.named(HONEYCOMB_CONFIG_NONPERSIST));
// Persisting data tree wrapper for config
bind(DataTree.class).annotatedWith(Names.named(HONEYCOMB_CONFIG))
.toProvider(PersistingDataTreeProvider.ConfigPersistingDataTreeProvider.class).in(Singleton.class);
expose(DataTree.class).annotatedWith(Names.named(HONEYCOMB_CONFIG));
// Config Data Tree manager working on top of config data tree + writer registry
bind(ModifiableDataManager.class).toProvider(ModifiableDTDelegProvider.class).in(Singleton.class);
// Operational Data Tree manager working on top of reader registry
bind(ReadableDataManager.class).toProvider(ReadableDTDelegProvider.class).in(Singleton.class);
expose(ReadableDataManager.class);
// DOMDataBroker wrapper on top of data tree managers
HoneycombDOMDataBrokerProvider domBrokerProvider = new HoneycombDOMDataBrokerProvider();
bind(DOMDataBroker.class).toProvider(domBrokerProvider).in(Singleton.class);
// BA version of data broker
bind(DataBroker.class).annotatedWith(Names.named(HONEYCOMB_CONFIG)).toProvider(BindingDataBrokerProvider.class)
.in(Singleton.class);
expose(DataBroker.class).annotatedWith(Names.named(HONEYCOMB_CONFIG));
// Create initializer to init persisted config data
bind(DataTreeInitializer.class).annotatedWith(Names.named(HONEYCOMB_CONFIG))
.toProvider(PersistedFileInitializerProvider.PersistedConfigInitializerProvider.class)
.in(Singleton.class);
expose(DataTreeInitializer.class).annotatedWith(Names.named(HONEYCOMB_CONFIG));
configureNotifications();
}
private void configureNotifications() {
// Create notification service
bind(DOMNotificationRouter.class).toProvider(DOMNotificationServiceProvider.class).in(Singleton.class);
expose(DOMNotificationRouter.class);
// Wrap notification service, data broker and schema service in a Broker MD-SAL API
bind(Broker.class).toProvider(HoneycombDOMBrokerProvider.class).in(Singleton.class);
expose(Broker.class);
}
}
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