From 04c868333214c0e5bfce3926c43a4302615f2ac5 Mon Sep 17 00:00:00 2001 From: Maros Marsalek Date: Wed, 26 Oct 2016 12:18:11 +0200 Subject: Honeycomb-73 Extensible initializers framework Change-Id: Ib23453d4040d59a512686315995a5cf9e532cefc Signed-off-by: Maros Marsalek --- .../initializer/InitializerPipelineModule.java | 2 +- .../initializer/InitializerRegistryAdapter.java | 55 ++++++++++++++++++---- .../InitializerRegistryAdapterProvider.java | 54 +++++++++++++++++++++ .../initializer/InitializerRegistryProvider.java | 44 ----------------- 4 files changed, 100 insertions(+), 55 deletions(-) create mode 100644 infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerRegistryAdapterProvider.java delete mode 100644 infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerRegistryProvider.java (limited to 'infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer') diff --git a/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerPipelineModule.java b/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerPipelineModule.java index f5240093e..e0c38f38b 100644 --- a/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerPipelineModule.java +++ b/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerPipelineModule.java @@ -42,7 +42,7 @@ public final class InitializerPipelineModule extends PrivateModule { // Create initializer registry so that plugins can provide their initializers bind(InitializerRegistry.class).annotatedWith(Names.named(HONEYCOMB_INITIALIZER)) - .toProvider(InitializerRegistryProvider.class).in(Singleton.class); + .toProvider(InitializerRegistryAdapterProvider.class).in(Singleton.class); expose(InitializerRegistry.class).annotatedWith(Names.named(HONEYCOMB_INITIALIZER)); } } diff --git a/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerRegistryAdapter.java b/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerRegistryAdapter.java index 8add9fdf0..85fb7772c 100644 --- a/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerRegistryAdapter.java +++ b/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerRegistryAdapter.java @@ -16,12 +16,14 @@ package io.fd.honeycomb.infra.distro.initializer; -import com.google.common.collect.Lists; import io.fd.honeycomb.data.init.DataTreeInitializer; import io.fd.honeycomb.data.init.InitializerRegistry; -import io.fd.honeycomb.data.init.InitializerRegistryImpl; -import java.util.List; -import java.util.Set; +import io.fd.honeycomb.translate.MappingContext; +import io.fd.honeycomb.translate.ModificationCache; +import io.fd.honeycomb.translate.read.ReadContext; +import io.fd.honeycomb.translate.read.registry.InitRegistry; +import javax.annotation.Nonnull; +import org.opendaylight.controller.md.sal.binding.api.DataBroker; import org.slf4j.Logger; import org.slf4j.LoggerFactory; @@ -31,27 +33,33 @@ final class InitializerRegistryAdapter implements InitializerRegistry { private final DataTreeInitializer configInitializer; private final DataTreeInitializer contextInitializer; - private final List pluginInitializers; + private final InitRegistry initRegistry; + private final DataBroker dataBroker; + private final MappingContext realtimeMappingContext; - InitializerRegistryAdapter(final DataTreeInitializer configInitializer, final DataTreeInitializer contextInitializer, - final Set pluginInitializers) { + InitializerRegistryAdapter(final DataTreeInitializer configInitializer, + final DataTreeInitializer contextInitializer, + final InitRegistry initRegistry, + final DataBroker noopConfigDataBroker, + final MappingContext realtimeMappingContext) { this.configInitializer = configInitializer; this.contextInitializer = contextInitializer; - this.pluginInitializers = Lists.newArrayList(pluginInitializers); + this.initRegistry = initRegistry; + this.dataBroker = noopConfigDataBroker; + this.realtimeMappingContext = realtimeMappingContext; } @Override public void initialize() throws DataTreeInitializer.InitializeException { LOG.info("Config initialization started"); - final InitializerRegistry initializer = new InitializerRegistryImpl(pluginInitializers); try { // Initialize contexts first so that other initializers can find any relevant mapping before initializing // configuration to what is already in VPP contextInitializer.initialize(); LOG.info("Persisted context restored successfully"); // Initialize all registered initializers - initializer.initialize(); + initRegistry.initAll(dataBroker, new InitReadContext(realtimeMappingContext)); LOG.info("Configuration initialized successfully"); // Initialize stored configuration on top configInitializer.initialize(); @@ -63,4 +71,31 @@ final class InitializerRegistryAdapter implements InitializerRegistry { LOG.info("Honeycomb initialized"); } + private static final class InitReadContext implements ReadContext { + + private final ModificationCache modificationCache; + private final MappingContext realtimeMappingContext; + + InitReadContext(final MappingContext realtimeMappingContext) { + modificationCache = new ModificationCache(); + this.realtimeMappingContext = realtimeMappingContext; + } + + @Nonnull + @Override + public ModificationCache getModificationCache() { + return modificationCache; + } + + @Nonnull + @Override + public MappingContext getMappingContext() { + return realtimeMappingContext; + } + + @Override + public void close() { + modificationCache.close(); + } + } } diff --git a/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerRegistryAdapterProvider.java b/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerRegistryAdapterProvider.java new file mode 100644 index 000000000..f66284b19 --- /dev/null +++ b/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerRegistryAdapterProvider.java @@ -0,0 +1,54 @@ +/* + * 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.initializer; + +import static io.fd.honeycomb.infra.distro.data.context.ContextPipelineModule.HONEYCOMB_CONTEXT; +import static io.fd.honeycomb.infra.distro.initializer.InitializerPipelineModule.HONEYCOMB_INITIALIZER; + +import com.google.inject.Inject; +import com.google.inject.name.Named; +import io.fd.honeycomb.data.init.DataTreeInitializer; +import io.fd.honeycomb.data.init.InitializerRegistry; +import io.fd.honeycomb.infra.distro.ProviderTrait; +import io.fd.honeycomb.infra.distro.data.ConfigAndOperationalPipelineModule; +import io.fd.honeycomb.translate.MappingContext; +import io.fd.honeycomb.translate.read.registry.ReaderRegistry; +import org.opendaylight.controller.md.sal.binding.api.DataBroker; + +public final class InitializerRegistryAdapterProvider extends ProviderTrait { + + @Inject + @Named(HONEYCOMB_CONTEXT) + private DataTreeInitializer contextInitializer; + @Inject + @Named(ConfigAndOperationalPipelineModule.HONEYCOMB_CONFIG) + private DataTreeInitializer configInitializer; + @Inject + private ReaderRegistry initRegistry; + @Inject + @Named(HONEYCOMB_INITIALIZER) + private DataBroker noopConfigDataBroker; + @Inject + @Named(HONEYCOMB_CONTEXT) + private MappingContext realtimeMappingContext; + + @Override + protected InitializerRegistryAdapter create() { + return new InitializerRegistryAdapter(configInitializer, contextInitializer, initRegistry, + noopConfigDataBroker, realtimeMappingContext); + } +} diff --git a/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerRegistryProvider.java b/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerRegistryProvider.java deleted file mode 100644 index a0ca925c1..000000000 --- a/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/initializer/InitializerRegistryProvider.java +++ /dev/null @@ -1,44 +0,0 @@ -/* - * 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.initializer; - -import com.google.inject.Inject; -import com.google.inject.name.Named; -import io.fd.honeycomb.data.init.DataTreeInitializer; -import io.fd.honeycomb.data.init.InitializerRegistry; -import io.fd.honeycomb.infra.distro.ProviderTrait; -import io.fd.honeycomb.infra.distro.data.ConfigAndOperationalPipelineModule; -import io.fd.honeycomb.infra.distro.data.context.ContextPipelineModule; -import java.util.HashSet; -import java.util.Set; - -public final class InitializerRegistryProvider extends ProviderTrait { - - @Inject - @Named(ContextPipelineModule.HONEYCOMB_CONTEXT) - private DataTreeInitializer contextInitializer; - @Inject - @Named(ConfigAndOperationalPipelineModule.HONEYCOMB_CONFIG) - private DataTreeInitializer configInitializer; - @Inject(optional = true) - private Set pluginInitializers = new HashSet<>(); - - @Override - protected InitializerRegistryAdapter create() { - return new InitializerRegistryAdapter(configInitializer, contextInitializer, pluginInitializers); - } -} -- cgit 1.2.3-korg