v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/V3poModule.java

   1 /*
   2  * Copyright (c) 2016 Cisco and/or its affiliates.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at:
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package io.fd.honeycomb.translate.v3po;
  18
  19 import com.google.inject.AbstractModule;
  20 import com.google.inject.multibindings.Multibinder;
  21 import com.google.inject.name.Names;
  22 import io.fd.honeycomb.data.init.DataTreeInitializer;
  23 import io.fd.honeycomb.notification.ManagedNotificationProducer;
  24 import io.fd.honeycomb.translate.read.ReaderFactory;
  25 import io.fd.honeycomb.translate.v3po.cfgattrs.V3poConfiguration;
  26 import io.fd.honeycomb.translate.v3po.initializers.InterfacesInitializer;
  27 import io.fd.honeycomb.translate.v3po.initializers.VppClassifierInitializer;
  28 import io.fd.honeycomb.translate.v3po.initializers.VppInitializer;
  29 import io.fd.honeycomb.translate.v3po.interfaces.acl.IetfAClWriter;
  30 import io.fd.honeycomb.translate.v3po.notification.InterfaceChangeNotificationProducer;
  31 import io.fd.honeycomb.translate.v3po.util.NamingContext;
  32 import io.fd.honeycomb.translate.write.WriterFactory;
  33 import java.util.concurrent.Executors;
  34 import java.util.concurrent.ScheduledExecutorService;
  35 import net.jmob.guice.conf.core.ConfigurationModule;
  36
  37 public class V3poModule extends AbstractModule {
  38
  39     @Override
  40     protected void configure() {
  41         install(ConfigurationModule.create());
  42         requestInjection(V3poConfiguration.class);
  43
  44         // TODO HONEYCOMB-173 put into constants
  45         // Naming contexts
  46         bind(NamingContext.class)
  47                 .annotatedWith(Names.named("interface-context"))
  48                 .toInstance(new NamingContext("interface-", "interface-context"));
  49         bind(NamingContext.class)
  50                 .annotatedWith(Names.named("bridge-domain-context"))
  51                 .toInstance(new NamingContext("bridge-domain-", "bridge-domain-context"));
  52         bind(NamingContext.class)
  53                 .annotatedWith(Names.named("classify-table-context"))
  54                 .toInstance(new NamingContext("classify-table-", "classify-table-context"));
  55
  56         // Executor needed for keepalives
  57         bind(ScheduledExecutorService.class).toInstance(Executors.newScheduledThreadPool(1));
  58
  59         // Utils
  60         bind(IetfAClWriter.class).toProvider(IetfAClWriterProvider.class);
  61         // Context utility for deleted interfaces
  62         bind(DisabledInterfacesManager.class).toInstance(new DisabledInterfacesManager());
  63
  64         // Readers
  65         final Multibinder<ReaderFactory> readerFactoryBinder = Multibinder.newSetBinder(binder(), ReaderFactory.class);
  66         readerFactoryBinder.addBinding().to(InterfacesStateReaderFactory.class);
  67         readerFactoryBinder.addBinding().to(VppStateHoneycombReaderFactory.class);
  68         readerFactoryBinder.addBinding().to(VppClassifierReaderFactory.class);
  69         // Expose disabled interfaces in operational data
  70         readerFactoryBinder.addBinding().to(DisabledInterfacesManager.ContextsReaderFactory.class);
  71
  72         // Writers
  73         final Multibinder<WriterFactory> writerFactoryBinder = Multibinder.newSetBinder(binder(), WriterFactory.class);
  74         writerFactoryBinder.addBinding().to(InterfacesWriterFactory.class);
  75         writerFactoryBinder.addBinding().to(VppHoneycombWriterFactory.class);
  76         writerFactoryBinder.addBinding().to(VppClassifierHoneycombWriterFactory.class);
  77         writerFactoryBinder.addBinding().to(AclWriterFactory.class);
  78
  79         // Initializers
  80         final Multibinder<DataTreeInitializer> initializerBinder =
  81                 Multibinder.newSetBinder(binder(), DataTreeInitializer.class);
  82         initializerBinder.addBinding().to(InterfacesInitializer.class);
  83         initializerBinder.addBinding().to(VppClassifierInitializer.class);
  84         initializerBinder.addBinding().to(VppInitializer.class);
  85
  86         // Notifications
  87         final Multibinder<ManagedNotificationProducer> notifiersBinder =
  88                 Multibinder.newSetBinder(binder(), ManagedNotificationProducer.class);
  89         notifiersBinder.addBinding().to(InterfaceChangeNotificationProducer.class);
  90     }
  91 }