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.v3po.vppclassifier.VppClassifierContextManager;
  33 import io.fd.honeycomb.translate.v3po.vppclassifier.VppClassifierContextManagerImpl;
  34 import io.fd.honeycomb.translate.write.WriterFactory;
  35 import java.util.concurrent.Executors;
  36 import java.util.concurrent.ScheduledExecutorService;
  37 import net.jmob.guice.conf.core.ConfigurationModule;
  38
  39 public class V3poModule extends AbstractModule {
  40
  41     @Override
  42     protected void configure() {
  43         install(ConfigurationModule.create());
  44         requestInjection(V3poConfiguration.class);
  45
  46         // TODO HONEYCOMB-173 put into constants
  47         // Naming contexts
  48         bind(NamingContext.class)
  49                 .annotatedWith(Names.named("interface-context"))
  50                 .toInstance(new NamingContext("interface-", "interface-context"));
  51         bind(NamingContext.class)
  52                 .annotatedWith(Names.named("bridge-domain-context"))
  53                 .toInstance(new NamingContext("bridge-domain-", "bridge-domain-context"));
  54         bind(VppClassifierContextManager.class)
  55                 .annotatedWith(Names.named("classify-table-context"))
  56                 .toInstance(new VppClassifierContextManagerImpl("classify-table-"));
  57
  58         // Executor needed for keepalives
  59         bind(ScheduledExecutorService.class).toInstance(Executors.newScheduledThreadPool(1));
  60
  61         // Utils
  62         bind(IetfAClWriter.class).toProvider(IetfAClWriterProvider.class);
  63         // Context utility for deleted interfaces
  64         bind(DisabledInterfacesManager.class).toInstance(new DisabledInterfacesManager());
  65
  66         // Readers
  67         final Multibinder<ReaderFactory> readerFactoryBinder = Multibinder.newSetBinder(binder(), ReaderFactory.class);
  68         readerFactoryBinder.addBinding().to(InterfacesStateReaderFactory.class);
  69         readerFactoryBinder.addBinding().to(VppStateHoneycombReaderFactory.class);
  70         readerFactoryBinder.addBinding().to(VppClassifierReaderFactory.class);
  71         // Expose disabled interfaces in operational data
  72         readerFactoryBinder.addBinding().to(DisabledInterfacesManager.ContextsReaderFactory.class);
  73         // Expose vpp-classfier-context interfaces in operational data
  74         readerFactoryBinder.addBinding().to(VppClassifierContextManagerImpl.ContextsReaderFactory.class);
  75
  76         // Writers
  77         final Multibinder<WriterFactory> writerFactoryBinder = Multibinder.newSetBinder(binder(), WriterFactory.class);
  78         writerFactoryBinder.addBinding().to(InterfacesWriterFactory.class);
  79         writerFactoryBinder.addBinding().to(VppHoneycombWriterFactory.class);
  80         writerFactoryBinder.addBinding().to(VppClassifierHoneycombWriterFactory.class);
  81         writerFactoryBinder.addBinding().to(AclWriterFactory.class);
  82
  83         // Initializers
  84         final Multibinder<DataTreeInitializer> initializerBinder =
  85                 Multibinder.newSetBinder(binder(), DataTreeInitializer.class);
  86         initializerBinder.addBinding().to(InterfacesInitializer.class);
  87         initializerBinder.addBinding().to(VppClassifierInitializer.class);
  88         initializerBinder.addBinding().to(VppInitializer.class);
  89
  90         // Notifications
  91         final Multibinder<ManagedNotificationProducer> notifiersBinder =
  92                 Multibinder.newSetBinder(binder(), ManagedNotificationProducer.class);
  93         notifiersBinder.addBinding().to(InterfaceChangeNotificationProducer.class);
  94     }
  95 }