From 84ff4e5fd52c064437d0b6dcf43b2223f440b3c5 Mon Sep 17 00:00:00 2001 From: Jan Srnicek Date: Fri, 30 Jun 2017 12:46:56 +0200 Subject: HONEYCOMB-373 - Separate minimal distribution modules to core module Change-Id: I5278f91ea06f57c84b44a8458ef44469ebd0cf84 Signed-off-by: Jan Srnicek --- .../distro/data/context/ContextPipelineModule.java | 74 ++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 infra/minimal-distribution-core/src/main/java/io/fd/honeycomb/infra/distro/data/context/ContextPipelineModule.java (limited to 'infra/minimal-distribution-core/src/main/java/io/fd/honeycomb/infra/distro/data/context/ContextPipelineModule.java') diff --git a/infra/minimal-distribution-core/src/main/java/io/fd/honeycomb/infra/distro/data/context/ContextPipelineModule.java b/infra/minimal-distribution-core/src/main/java/io/fd/honeycomb/infra/distro/data/context/ContextPipelineModule.java new file mode 100644 index 000000000..b0ded35bd --- /dev/null +++ b/infra/minimal-distribution-core/src/main/java/io/fd/honeycomb/infra/distro/data/context/ContextPipelineModule.java @@ -0,0 +1,74 @@ +/* + * 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.data.context; + +import com.google.inject.PrivateModule; +import com.google.inject.Singleton; +import com.google.inject.name.Names; +import io.fd.honeycomb.data.ModifiableDataManager; +import io.fd.honeycomb.data.init.DataTreeInitializer; +import io.fd.honeycomb.infra.distro.data.BindingDataBrokerProvider; +import io.fd.honeycomb.infra.distro.data.DataTreeProvider; +import io.fd.honeycomb.infra.distro.data.PersistingDataTreeProvider; +import io.fd.honeycomb.infra.distro.initializer.PersistedFileInitializerProvider; +import io.fd.honeycomb.translate.MappingContext; +import org.opendaylight.controller.md.sal.binding.api.DataBroker; +import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker; +import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTree; + +public class ContextPipelineModule extends PrivateModule { + + public static final String HONEYCOMB_CONTEXT_NOPERSIST = "honeycomb-context-nopersist"; + public static final String HONEYCOMB_CONTEXT = "honeycomb-context"; + + @Override + protected void configure() { + // Non persisting data tree for context + DataTreeProvider.ContextDataTreeProvider noPersistDataTreeProvider = + new DataTreeProvider.ContextDataTreeProvider(); + bind(DataTree.class).annotatedWith(Names.named(HONEYCOMB_CONTEXT_NOPERSIST)) + .toProvider(noPersistDataTreeProvider).in(Singleton.class); + expose(DataTree.class).annotatedWith(Names.named(HONEYCOMB_CONTEXT_NOPERSIST)); + // Persisting data tree wrapper for context + PersistingDataTreeProvider.ContextPersistingDataTreeProvider dataTreeProvider = + new PersistingDataTreeProvider.ContextPersistingDataTreeProvider(); + bind(DataTree.class).toProvider(dataTreeProvider).in(Singleton.class); + + // Data Tree manager (without any delegation) on top of context data tree + bind(ModifiableDataManager.class).toProvider(ModifiableDTMgrProvider.class).in(Singleton.class); + + // DOMDataBroker interface on top of data tree manager + HoneycombContextDOMDataBrokerProvider domBrokerProvider = new HoneycombContextDOMDataBrokerProvider(); + bind(DOMDataBroker.class).toProvider(domBrokerProvider).in(Singleton.class); + + // BA version of data broker for context + bind(DataBroker.class).annotatedWith(Names.named(HONEYCOMB_CONTEXT)).toProvider(BindingDataBrokerProvider.class) + .in(Singleton.class); + expose(DataBroker.class).annotatedWith(Names.named(HONEYCOMB_CONTEXT)); + + // Create initializer to init persisted config data + bind(DataTreeInitializer.class).annotatedWith(Names.named(HONEYCOMB_CONTEXT)) + .toProvider(PersistedFileInitializerProvider.PersistedContextInitializerProvider.class) + .in(Singleton.class); + expose(DataTreeInitializer.class).annotatedWith(Names.named(HONEYCOMB_CONTEXT)); + + // Mapping context is just a small adapter on top of BA data broker to simplify CRUD of context data + bind(MappingContext.class).annotatedWith(Names.named(HONEYCOMB_CONTEXT)) + .toProvider(RealtimeMappingContextProvider.class).in(Singleton.class); + expose(MappingContext.class).annotatedWith(Names.named(HONEYCOMB_CONTEXT)); + } +} -- cgit 1.2.3-korg