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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.netconf;
import static io.fd.honeycomb.infra.distro.data.InmemoryDOMDataBrokerProvider.CONFIG;
import static io.fd.honeycomb.infra.distro.data.InmemoryDOMDataBrokerProvider.OPERATIONAL;
import com.google.inject.PrivateModule;
import com.google.inject.Singleton;
import com.google.inject.binder.AnnotatedElementBuilder;
import com.google.inject.name.Names;
import io.fd.honeycomb.infra.distro.data.BindingDataBrokerProvider;
import io.fd.honeycomb.infra.distro.data.DataStoreProvider;
import io.fd.honeycomb.infra.distro.data.HoneycombNotificationManagerProvider;
import io.fd.honeycomb.infra.distro.data.InmemoryDOMDataBrokerProvider;
import io.fd.honeycomb.notification.NotificationCollector;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.util.HashedWheelTimer;
import io.netty.util.Timer;
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStore;
import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
import org.opendaylight.netconf.api.NetconfServerDispatcher;
import org.opendaylight.netconf.api.monitoring.NetconfMonitoringService;
import org.opendaylight.netconf.impl.osgi.AggregatedNetconfOperationServiceFactory;
import org.opendaylight.netconf.mapping.api.NetconfOperationServiceFactory;
import org.opendaylight.netconf.mapping.api.NetconfOperationServiceFactoryListener;
import org.opendaylight.netconf.notifications.NetconfNotificationCollector;
import org.opendaylight.netconf.notifications.NetconfNotificationListener;
import org.opendaylight.netconf.notifications.NetconfNotificationRegistry;
import org.opendaylight.netconf.notifications.impl.NetconfNotificationManager;
public class NetconfModule extends PrivateModule {
public static final String HONEYCOMB_NETCONF = "honeycomb-netconf";
public static final String HONEYCOMB_NETCONF_MAPPER_AGGR = "netconf-mapper-aggregator";
public static final String HONEYCOMB_NETCONF_MAPPER_NOTIF = "netconf-mapper-notification";
public static final String HONEYCOMB_NETCONF_MAPPER_CORE = "netconf-mapper-honeycomb";
public static final String HONEYCOMB_NETCONF_MAPPER_OPER = "netconf-mapper-monitoring";
@Override
protected void configure() {
// Create inmemory data store for HONEYCOMB_NETCONF config metadata
bind(InMemoryDOMDataStore.class).annotatedWith(Names.named(CONFIG))
.toProvider(new DataStoreProvider(CONFIG, LogicalDatastoreType.CONFIGURATION))
.in(Singleton.class);
// Create inmemory data store for HONEYCOMB_NETCONF operational metadata
bind(InMemoryDOMDataStore.class).annotatedWith(Names.named(OPERATIONAL))
.toProvider(new DataStoreProvider(OPERATIONAL, LogicalDatastoreType.OPERATIONAL))
.in(Singleton.class);
// Wrap datastores as DOMDataBroker
bind(DOMDataBroker.class).toProvider(InmemoryDOMDataBrokerProvider.class).in(Singleton.class);
// Wrap DOMDataBroker as BA data broker
bind(DataBroker.class).annotatedWith(Names.named(HONEYCOMB_NETCONF)).toProvider(BindingDataBrokerProvider.class)
.in(Singleton.class);
expose(DataBroker.class).annotatedWith(Names.named(HONEYCOMB_NETCONF));
// Wrap BA data broker as BindingAwareBroker (requied by HONEYCOMB_NETCONF)
bind(BindingAwareBroker.class).annotatedWith(Names.named(HONEYCOMB_NETCONF))
.toProvider(NetconfBindingBrokerProvider.class).in(Singleton.class);
// Create netconf operation service factory aggregator to aggregate different services
AggregatedNetconfOperationServiceFactory factory = new AggregatedNetconfOperationServiceFactory();
bind(NetconfOperationServiceFactory.class).annotatedWith(Names.named(HONEYCOMB_NETCONF_MAPPER_AGGR))
.toInstance(factory);
bind(NetconfOperationServiceFactoryListener.class).toInstance(factory);
// Create netconf notification manager
NetconfNotificationManager manager = new NetconfNotificationManager();
bind(NetconfNotificationCollector.class).toInstance(manager);
bind(NetconfNotificationRegistry.class).toInstance(manager);
bind(NetconfNotificationListener.class).toInstance(manager);
// Netconf notification service factory
bind(NetconfOperationServiceFactory.class).annotatedWith(Names.named(HONEYCOMB_NETCONF_MAPPER_NOTIF))
.toProvider(NetconfNotificationMapperProvider.class).in(Singleton.class);
expose(NetconfOperationServiceFactory.class).annotatedWith(Names.named(HONEYCOMB_NETCONF_MAPPER_NOTIF));
// Netconf core part - mapping between Honeycomb and Netconf
bind(NetconfOperationServiceFactory.class).annotatedWith(Names.named(HONEYCOMB_NETCONF_MAPPER_CORE))
.toProvider(NetconfMdsalMapperProvider.class).in(Singleton.class);
expose(NetconfOperationServiceFactory.class).annotatedWith(Names.named(HONEYCOMB_NETCONF_MAPPER_CORE));
// Netconf monitoring service factory
bind(NetconfMonitoringService.class).toProvider(NetconfMonitoringServiceProvider.class).in(Singleton.class);
bind(NetconfOperationServiceFactory.class).annotatedWith(Names.named(HONEYCOMB_NETCONF_MAPPER_OPER))
.toProvider(NetconfMonitoringMapperProvider.class).in(Singleton.class);
expose(NetconfOperationServiceFactory.class).annotatedWith(Names.named(HONEYCOMB_NETCONF_MAPPER_OPER));
// Create HC notification manager + HC2Netconf translator
bind(NotificationCollector.class).toProvider(HoneycombNotificationManagerProvider.class).in(Singleton.class);
bind(HoneycombNotification2NetconfProvider.HoneycombNotification2Netconf.class)
.toProvider(HoneycombNotification2NetconfProvider.class).in(Singleton.class);
expose(HoneycombNotification2NetconfProvider.HoneycombNotification2Netconf.class);
configureServer();
}
/**
* Provide HONEYCOMB_NETCONF TCP and SSH servers.
*/
private AnnotatedElementBuilder configureServer() {
bind(NioEventLoopGroup.class).toProvider(NettyThreadGroupProvider.class).in(Singleton.class);
bind(Timer.class).toInstance(new HashedWheelTimer());
bind(NetconfServerDispatcher.class).toProvider(NetconfServerDispatcherProvider.class).in(Singleton.class);
bind(NetconfTcpServerProvider.NetconfTcpServer.class).toProvider(NetconfTcpServerProvider.class)
.in(Singleton.class);
expose(NetconfTcpServerProvider.NetconfTcpServer.class);
bind(NetconfSshServerProvider.NetconfSshServer.class).toProvider(NetconfSshServerProvider.class)
.in(Singleton.class);
return expose(NetconfSshServerProvider.NetconfSshServer.class);
}
}
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