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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.hc2vpp.v3po;
import com.google.common.annotations.VisibleForTesting;
import com.google.inject.AbstractModule;
import com.google.inject.Provider;
import com.google.inject.Singleton;
import com.google.inject.multibindings.Multibinder;
import com.google.inject.name.Names;
import io.fd.hc2vpp.common.translate.util.NamingContext;
import io.fd.hc2vpp.stats.jvpp.JVppStatsProvider;
import io.fd.hc2vpp.v3po.factory.InterfacesReaderFactory;
import io.fd.hc2vpp.v3po.factory.InterfacesWriterFactory;
import io.fd.hc2vpp.v3po.factory.L2HoneycombWriterFactory;
import io.fd.hc2vpp.v3po.factory.L2StateHoneycombReaderFactory;
import io.fd.hc2vpp.v3po.factory.SubinterfaceAugmentationWriterFactory;
import io.fd.hc2vpp.v3po.factory.SubinterfaceAugmentationReaderFactory;
import io.fd.hc2vpp.v3po.notification.InterfaceChangeNotificationProducerProvider;
import io.fd.hc2vpp.v3po.read.cache.InterfaceCacheDumpManager;
import io.fd.hc2vpp.v3po.read.cache.InterfaceCacheDumpManagerProvider;
import io.fd.hc2vpp.v3po.read.cache.InterfaceStatisticsManager;
import io.fd.hc2vpp.v3po.read.cache.InterfaceStatisticsManagerProvider;
import io.fd.honeycomb.notification.ManagedNotificationProducer;
import io.fd.honeycomb.translate.read.ReaderFactory;
import io.fd.honeycomb.translate.write.WriterFactory;
import io.fd.jvpp.stats.future.FutureJVppStatsFacade;
import javax.annotation.Nonnull;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class V3poModule extends AbstractModule {
private static final Logger LOG = LoggerFactory.getLogger(V3poModule.class);
private final Class<? extends Provider<FutureJVppStatsFacade>> jvppStatsProviderClass;
public V3poModule() {
this(JVppStatsProvider.class);
}
@VisibleForTesting
protected V3poModule(@Nonnull final Class<? extends Provider<FutureJVppStatsFacade>> jvppStatsProviderClass) {
this.jvppStatsProviderClass = jvppStatsProviderClass;
}
@Override
protected void configure() {
LOG.debug("Installing V3PO module");
// TODO HONEYCOMB-173 put into constants
// Naming contexts
bind(NamingContext.class)
.annotatedWith(Names.named("interface-context"))
.toInstance(new NamingContext("interface-", "interface-context"));
bind(NamingContext.class)
.annotatedWith(Names.named("bridge-domain-context"))
.toInstance(new NamingContext("bridge-domain-", "bridge-domain-context"));
bind(InterfaceCacheDumpManager.class).toProvider(InterfaceCacheDumpManagerProvider.class).in(Singleton.class);
// Statistics
bind(InterfaceStatisticsManager.class).toProvider(InterfaceStatisticsManagerProvider.class)
.in(Singleton.class);
// Context utility for deleted interfaces
bind(DisabledInterfacesManager.class).toInstance(new DisabledInterfacesManager());
// Readers
final Multibinder<ReaderFactory> readerFactoryBinder = Multibinder.newSetBinder(binder(), ReaderFactory.class);
readerFactoryBinder.addBinding().to(InterfacesReaderFactory.class);
readerFactoryBinder.addBinding().to(SubinterfaceAugmentationReaderFactory.class);
readerFactoryBinder.addBinding().to(L2StateHoneycombReaderFactory.class);
// Expose disabled interfaces in operational data
readerFactoryBinder.addBinding().to(DisabledInterfacesManager.ContextsReaderFactory.class);
// Writers
final Multibinder<WriterFactory> writerFactoryBinder = Multibinder.newSetBinder(binder(), WriterFactory.class);
writerFactoryBinder.addBinding().to(InterfacesWriterFactory.class);
writerFactoryBinder.addBinding().to(SubinterfaceAugmentationWriterFactory.class);
writerFactoryBinder.addBinding().to(L2HoneycombWriterFactory.class);
// Notifications
final Multibinder<ManagedNotificationProducer> notifiersBinder =
Multibinder.newSetBinder(binder(), ManagedNotificationProducer.class);
notifiersBinder.addBinding().toProvider(InterfaceChangeNotificationProducerProvider.class);
LOG.info("Module V3PO successfully configured");
}
}
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