From cefd2555dbf421a62269c393d0d9d28964f38e2b Mon Sep 17 00:00:00 2001 From: Maros Marsalek Date: Thu, 25 Aug 2016 10:46:02 +0200 Subject: Remove groovy to reduce footprint Change-Id: I798558e52329c26aa5481d702745c4d46e290615 Signed-off-by: Maros Marsalek --- .../distro/data/InmemoryDOMDataBrokerProvider.java | 61 ++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/data/InmemoryDOMDataBrokerProvider.java (limited to 'infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/data/InmemoryDOMDataBrokerProvider.java') diff --git a/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/data/InmemoryDOMDataBrokerProvider.java b/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/data/InmemoryDOMDataBrokerProvider.java new file mode 100644 index 000000000..7db2f7856 --- /dev/null +++ b/infra/minimal-distribution/src/main/java/io/fd/honeycomb/infra/distro/data/InmemoryDOMDataBrokerProvider.java @@ -0,0 +1,61 @@ +/* + * 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 io.fd.honeycomb.infra.distro.ProviderTrait; +import java.util.LinkedHashMap; +import java.util.Map; +import java.util.concurrent.ExecutorService; +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.controller.sal.core.spi.data.DOMStore; +import org.opendaylight.yangtools.util.concurrent.DeadlockDetectingListeningExecutorService; +import org.opendaylight.yangtools.util.concurrent.SpecialExecutors; + +public final class InmemoryDOMDataBrokerProvider extends ProviderTrait { + + public static final String CONFIG = "config"; + public static final String OPERATIONAL = "operational"; + + @Inject + @Named(InmemoryDOMDataBrokerProvider.CONFIG) + private InMemoryDOMDataStore cfgDataStore; + @Inject + @Named(InmemoryDOMDataBrokerProvider.OPERATIONAL) + private InMemoryDOMDataStore operDataStore; + + @Override + protected SerializedDOMDataBroker create() { + // This Databroker is dedicated for netconf metadata, not expected to be under heavy load + ExecutorService listenableFutureExecutor = + SpecialExecutors.newBlockingBoundedCachedThreadPool(1, 100, "commits"); + ExecutorService commitExecutor = SpecialExecutors.newBoundedSingleThreadExecutor(100, "WriteTxCommit"); + // TODO try to provide more lightweight implementation of DataBroker, maybe a single executor would be enough + + Map map = new LinkedHashMap<>(); + map.put(LogicalDatastoreType.CONFIGURATION, cfgDataStore); + map.put(LogicalDatastoreType.OPERATIONAL, operDataStore); + + return new SerializedDOMDataBroker(map, new DeadlockDetectingListeningExecutorService(commitExecutor, + TransactionCommitDeadlockException.DEADLOCK_EXCEPTION_SUPPLIER, listenableFutureExecutor)); + } +} -- cgit 1.2.3-korg