From 83efb0ff929801a5a2ab89f6b66c07ed940a309d Mon Sep 17 00:00:00 2001 From: Maros Marsalek Date: Thu, 11 Aug 2016 13:04:56 +0200 Subject: HONEYCOMB-19 Minimal distro ans wiring for hc infra Change-Id: I8f0e577ac91106e6025f7f2f27811f850e1c5253 Signed-off-by: Maros Marsalek --- .../data/InmemoryDOMDataBrokerProvider.groovy | 65 ++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/data/InmemoryDOMDataBrokerProvider.groovy (limited to 'infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/data/InmemoryDOMDataBrokerProvider.groovy') diff --git a/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/data/InmemoryDOMDataBrokerProvider.groovy b/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/data/InmemoryDOMDataBrokerProvider.groovy new file mode 100644 index 000000000..6462baa71 --- /dev/null +++ b/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/data/InmemoryDOMDataBrokerProvider.groovy @@ -0,0 +1,65 @@ +/* + * 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 + +import com.google.inject.Inject +import com.google.inject.name.Named +import groovy.transform.ToString +import groovy.util.logging.Slf4j +import io.fd.honeycomb.infra.distro.ProviderTrait +import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType +import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitDeadlockException +import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker +import org.opendaylight.controller.md.sal.dom.broker.impl.SerializedDOMDataBroker +import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStore +import org.opendaylight.yangtools.util.concurrent.DeadlockDetectingListeningExecutorService +import org.opendaylight.yangtools.util.concurrent.SpecialExecutors +/** + * Mirror of org.opendaylight.controller.config.yang.md.sal.dom.impl.DomInmemoryDataBrokerModule + */ +@Slf4j +@ToString +class InmemoryDOMDataBrokerProvider extends ProviderTrait { + + public static final String CONFIG = "config" + public static final String OPERATIONAL = "operational" + + @Inject + @Named(InmemoryDOMDataBrokerProvider.CONFIG) + InMemoryDOMDataStore cfgDataStore + + @Inject + @Named(InmemoryDOMDataBrokerProvider.OPERATIONAL) + InMemoryDOMDataStore operDataStore + + @Override + def create() { + // This Databroker is dedicated for netconf metadata, not expected to be under heavy load + def listenableFutureExecutor = SpecialExecutors.newBlockingBoundedCachedThreadPool(1, 100, "commits") + def commitExecutor = SpecialExecutors.newBoundedSingleThreadExecutor(100, "WriteTxCommit") + // TODO try to provide more lightweight implementation of DataBroker, maybe a single executor would be enough + + def map = [:] + map.put(LogicalDatastoreType.CONFIGURATION, cfgDataStore) + map.put(LogicalDatastoreType.OPERATIONAL, operDataStore) + + new SerializedDOMDataBroker(map, + new DeadlockDetectingListeningExecutorService(commitExecutor, + TransactionCommitDeadlockException.DEADLOCK_EXCEPTION_SUPPLIER, + listenableFutureExecutor)) + } +} -- cgit 1.2.3-korg