Initial OpenECOMP Demo commit

[demo.git] / vnfs / honeycomb_plugin / sample_plugin / sample-plugin-impl / src / main / java / io / fd / honeycomb / tutorial / Module.java

diff --git a/vnfs/honeycomb_plugin/sample_plugin/sample-plugin-impl/src/main/java/io/fd/honeycomb/tutorial/Module.java b/vnfs/honeycomb_plugin/sample_plugin/sample-plugin-impl/src/main/java/io/fd/honeycomb/tutorial/Module.java
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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.
+ */
+
+/*
+ * Modifications copyright (c) 2017 AT&T Intellectual Property
+ */
+
+package io.fd.honeycomb.tutorial;
+
+import com.google.inject.AbstractModule;
+import com.google.inject.multibindings.Multibinder;
+import io.fd.honeycomb.data.init.DataTreeInitializer;
+import io.fd.honeycomb.translate.read.ReaderFactory;
+import io.fd.honeycomb.translate.v3po.util.NamingContext;
+import io.fd.honeycomb.translate.write.WriterFactory;
+import io.fd.honeycomb.tutorial.init.ConfigDataInitializer;
+//import io.fd.honeycomb.tutorial.read.ModuleStateReaderFactory;
+import io.fd.honeycomb.tutorial.write.ModuleWriterFactory;
+import net.jmob.guice.conf.core.ConfigurationModule;
+
+/**
+ * Module class instantiating sample-plugin plugin components.
+ */
+public final class Module extends AbstractModule {
+
+    @Override
+    protected void configure() {
+        // requests injection of properties
+        install(ConfigurationModule.create());
+        requestInjection(ModuleConfiguration.class);
+
+        // bind naming context instance for reader and writer factories
+        // the first parameter is artificial name prefix in cases a name needs to be reconstructed for a vxlan tunnel
+        // that is present in VPP but not in Honeycomb (could be extracted into configuration)
+        // the second parameter is just the naming context ID (could be extracted into configuration)
+        binder().bind(NamingContext.class).toInstance(new NamingContext("pgstream", "pgstream-context"));
+
+        // creates reader factory binding
+        // can hold multiple binding for separate yang modules
+      //  final Multibinder<ReaderFactory> readerFactoryBinder = Multibinder.newSetBinder(binder(), ReaderFactory.class);
+      //  readerFactoryBinder.addBinding().to(ModuleStateReaderFactory.class);
+
+        // create writer factory binding
+        // can hold multiple binding for separate yang modules
+        final Multibinder<WriterFactory> writerFactoryBinder = Multibinder.newSetBinder(binder(), WriterFactory.class);
+        writerFactoryBinder.addBinding().to(ModuleWriterFactory.class);
+
+        // create initializer binding
+        // can hold multiple binding for separate yang modules
+        final Multibinder<DataTreeInitializer> initializerBinder =
+                Multibinder.newSetBinder(binder(), DataTreeInitializer.class);
+        initializerBinder.addBinding().to(ConfigDataInitializer.class);
+
+        // Disable notification producer for now
+//        Multibinder.newSetBinder(binder(), ManagedNotificationProducer.class).addBinding()
+//                .to(SampleNotificationProducer.class);
+    }
+}