Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 1 | /* |
Brian O'Connor | 5ab426f | 2016-04-09 01:19:45 -0700 | [diff] [blame] | 2 | * Copyright 2016-present Open Networking Laboratory |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onosproject.store.primitives.impl; |
| 17 | |
| 18 | import static org.slf4j.LoggerFactory.getLogger; |
| 19 | |
| 20 | import java.util.Collection; |
| 21 | import java.util.List; |
| 22 | import java.util.Map; |
| 23 | import java.util.UUID; |
| 24 | import java.util.function.Supplier; |
| 25 | import java.util.stream.Collectors; |
| 26 | |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 27 | import org.apache.felix.scr.annotations.Activate; |
| 28 | import org.apache.felix.scr.annotations.Component; |
| 29 | import org.apache.felix.scr.annotations.Deactivate; |
| 30 | import org.apache.felix.scr.annotations.Reference; |
| 31 | import org.apache.felix.scr.annotations.ReferenceCardinality; |
| 32 | import org.apache.felix.scr.annotations.Service; |
| 33 | import org.onosproject.cluster.ClusterService; |
| 34 | import org.onosproject.cluster.PartitionId; |
| 35 | import org.onosproject.persistence.PersistenceService; |
| 36 | import org.onosproject.store.cluster.messaging.ClusterCommunicationService; |
| 37 | import org.onosproject.store.primitives.DistributedPrimitiveCreator; |
Madan Jampani | 630c882 | 2016-02-24 10:38:21 -0800 | [diff] [blame] | 38 | import org.onosproject.store.primitives.PartitionAdminService; |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 39 | import org.onosproject.store.primitives.PartitionService; |
| 40 | import org.onosproject.store.primitives.TransactionId; |
| 41 | import org.onosproject.store.serializers.KryoNamespaces; |
| 42 | import org.onosproject.store.service.AsyncConsistentMap; |
| 43 | import org.onosproject.store.service.AtomicCounterBuilder; |
| 44 | import org.onosproject.store.service.AtomicValueBuilder; |
| 45 | import org.onosproject.store.service.ConsistentMap; |
| 46 | import org.onosproject.store.service.ConsistentMapBuilder; |
| 47 | import org.onosproject.store.service.DistributedQueueBuilder; |
| 48 | import org.onosproject.store.service.DistributedSetBuilder; |
| 49 | import org.onosproject.store.service.EventuallyConsistentMapBuilder; |
| 50 | import org.onosproject.store.service.LeaderElectorBuilder; |
| 51 | import org.onosproject.store.service.MapInfo; |
| 52 | import org.onosproject.store.service.PartitionInfo; |
| 53 | import org.onosproject.store.service.Serializer; |
| 54 | import org.onosproject.store.service.StorageAdminService; |
| 55 | import org.onosproject.store.service.StorageService; |
| 56 | import org.onosproject.store.service.TransactionContextBuilder; |
| 57 | import org.slf4j.Logger; |
| 58 | |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 59 | import com.google.common.collect.Maps; |
| 60 | import com.google.common.util.concurrent.Futures; |
| 61 | |
Heedo Kang | 4a47a30 | 2016-02-29 17:40:23 +0900 | [diff] [blame] | 62 | import static org.onosproject.security.AppGuard.checkPermission; |
| 63 | import static org.onosproject.security.AppPermission.Type.*; |
| 64 | |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 65 | /** |
| 66 | * Implementation for {@code StorageService} and {@code StorageAdminService}. |
| 67 | */ |
| 68 | @Service |
Madan Jampani | b98d97e | 2016-04-01 11:08:25 -0700 | [diff] [blame] | 69 | @Component(immediate = true, enabled = true) |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 70 | public class StorageManager implements StorageService, StorageAdminService { |
| 71 | |
| 72 | private final Logger log = getLogger(getClass()); |
| 73 | |
| 74 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 75 | protected ClusterService clusterService; |
| 76 | |
| 77 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 78 | protected ClusterCommunicationService clusterCommunicator; |
| 79 | |
| 80 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 81 | protected PersistenceService persistenceService; |
| 82 | |
| 83 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 84 | protected PartitionService partitionService; |
| 85 | |
Madan Jampani | 630c882 | 2016-02-24 10:38:21 -0800 | [diff] [blame] | 86 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 87 | protected PartitionAdminService partitionAdminService; |
| 88 | |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 89 | private final Supplier<TransactionId> transactionIdGenerator = |
| 90 | () -> TransactionId.from(UUID.randomUUID().toString()); |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 91 | private DistributedPrimitiveCreator federatedPrimitiveCreator; |
| 92 | private AsyncConsistentMap<TransactionId, Transaction.State> transactions; |
| 93 | private TransactionCoordinator transactionCoordinator; |
| 94 | |
| 95 | @Activate |
Madan Jampani | 86cb243 | 2016-02-17 11:07:56 -0800 | [diff] [blame] | 96 | public void activate() { |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 97 | Map<PartitionId, DistributedPrimitiveCreator> partitionMap = Maps.newHashMap(); |
| 98 | partitionService.getAllPartitionIds().stream() |
| 99 | .filter(id -> !id.equals(PartitionId.from(0))) |
| 100 | .forEach(id -> partitionMap.put(id, partitionService.getDistributedPrimitiveCreator(id))); |
| 101 | federatedPrimitiveCreator = new FederatedDistributedPrimitiveCreator(partitionMap); |
| 102 | transactions = this.<TransactionId, Transaction.State>consistentMapBuilder() |
| 103 | .withName("onos-transactions") |
| 104 | .withSerializer(Serializer.using(KryoNamespaces.API, |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 105 | Transaction.class, |
| 106 | Transaction.State.class)) |
| 107 | .buildAsyncMap(); |
| 108 | transactionCoordinator = new TransactionCoordinator(transactions); |
| 109 | log.info("Started"); |
| 110 | } |
| 111 | |
| 112 | @Deactivate |
| 113 | public void deactivate() { |
| 114 | log.info("Stopped"); |
| 115 | } |
| 116 | |
| 117 | @Override |
| 118 | public <K, V> EventuallyConsistentMapBuilder<K, V> eventuallyConsistentMapBuilder() { |
Heedo Kang | 4a47a30 | 2016-02-29 17:40:23 +0900 | [diff] [blame] | 119 | checkPermission(STORAGE_WRITE); |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 120 | return new EventuallyConsistentMapBuilderImpl<>(clusterService, |
| 121 | clusterCommunicator, |
| 122 | persistenceService); |
| 123 | } |
| 124 | |
| 125 | @Override |
| 126 | public <K, V> ConsistentMapBuilder<K, V> consistentMapBuilder() { |
Heedo Kang | 4a47a30 | 2016-02-29 17:40:23 +0900 | [diff] [blame] | 127 | checkPermission(STORAGE_WRITE); |
Madan Jampani | 832686d | 2016-04-04 21:57:26 -0700 | [diff] [blame] | 128 | return new DefaultConsistentMapBuilder<>(federatedPrimitiveCreator); |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 129 | } |
| 130 | |
| 131 | @Override |
| 132 | public <E> DistributedSetBuilder<E> setBuilder() { |
Heedo Kang | 4a47a30 | 2016-02-29 17:40:23 +0900 | [diff] [blame] | 133 | checkPermission(STORAGE_WRITE); |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 134 | return new DefaultDistributedSetBuilder<>(() -> this.<E, Boolean>consistentMapBuilder()); |
| 135 | } |
| 136 | |
| 137 | @Override |
| 138 | public <E> DistributedQueueBuilder<E> queueBuilder() { |
Heedo Kang | 4a47a30 | 2016-02-29 17:40:23 +0900 | [diff] [blame] | 139 | checkPermission(STORAGE_WRITE); |
Madan Jampani | 832686d | 2016-04-04 21:57:26 -0700 | [diff] [blame] | 140 | return new DefaultDistributedQueueBuilder<>(federatedPrimitiveCreator); |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 141 | } |
| 142 | |
| 143 | @Override |
| 144 | public AtomicCounterBuilder atomicCounterBuilder() { |
Heedo Kang | 4a47a30 | 2016-02-29 17:40:23 +0900 | [diff] [blame] | 145 | checkPermission(STORAGE_WRITE); |
Madan Jampani | 832686d | 2016-04-04 21:57:26 -0700 | [diff] [blame] | 146 | return new DefaultAtomicCounterBuilder(federatedPrimitiveCreator); |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 147 | } |
| 148 | |
| 149 | @Override |
| 150 | public <V> AtomicValueBuilder<V> atomicValueBuilder() { |
Heedo Kang | 4a47a30 | 2016-02-29 17:40:23 +0900 | [diff] [blame] | 151 | checkPermission(STORAGE_WRITE); |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 152 | Supplier<ConsistentMapBuilder<String, byte[]>> mapBuilderSupplier = |
| 153 | () -> this.<String, byte[]>consistentMapBuilder() |
| 154 | .withName("onos-atomic-values") |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 155 | .withSerializer(Serializer.using(KryoNamespaces.BASIC)); |
| 156 | return new DefaultAtomicValueBuilder<>(mapBuilderSupplier); |
| 157 | } |
| 158 | |
| 159 | @Override |
| 160 | public TransactionContextBuilder transactionContextBuilder() { |
Heedo Kang | 4a47a30 | 2016-02-29 17:40:23 +0900 | [diff] [blame] | 161 | checkPermission(STORAGE_WRITE); |
Madan Jampani | 832686d | 2016-04-04 21:57:26 -0700 | [diff] [blame] | 162 | return new DefaultTransactionContextBuilder(transactionIdGenerator.get(), |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 163 | federatedPrimitiveCreator, |
| 164 | transactionCoordinator); |
| 165 | } |
| 166 | |
| 167 | @Override |
| 168 | public LeaderElectorBuilder leaderElectorBuilder() { |
Heedo Kang | 4a47a30 | 2016-02-29 17:40:23 +0900 | [diff] [blame] | 169 | checkPermission(STORAGE_WRITE); |
Madan Jampani | 931e97d | 2016-02-26 12:20:44 -0800 | [diff] [blame] | 170 | return new DefaultLeaderElectorBuilder(federatedPrimitiveCreator); |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 171 | } |
| 172 | |
| 173 | @Override |
| 174 | public List<MapInfo> getMapInfo() { |
Madan Jampani | 931e97d | 2016-02-26 12:20:44 -0800 | [diff] [blame] | 175 | return listMapInfo(federatedPrimitiveCreator); |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 176 | } |
| 177 | |
| 178 | @Override |
| 179 | public Map<String, Long> getCounters() { |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 180 | Map<String, Long> counters = Maps.newConcurrentMap(); |
Madan Jampani | 832686d | 2016-04-04 21:57:26 -0700 | [diff] [blame] | 181 | federatedPrimitiveCreator.getAsyncAtomicCounterNames() |
| 182 | .forEach(name -> counters.put(name, |
| 183 | federatedPrimitiveCreator.newAsyncCounter(name).asAtomicCounter().get())); |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 184 | return counters; |
| 185 | } |
| 186 | |
| 187 | @Override |
| 188 | public List<PartitionInfo> getPartitionInfo() { |
Madan Jampani | 630c882 | 2016-02-24 10:38:21 -0800 | [diff] [blame] | 189 | return partitionAdminService.partitionInfo(); |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 190 | } |
| 191 | |
| 192 | @Override |
| 193 | public Collection<TransactionId> getPendingTransactions() { |
| 194 | return Futures.getUnchecked(transactions.keySet()); |
| 195 | } |
| 196 | |
| 197 | private List<MapInfo> listMapInfo(DistributedPrimitiveCreator creator) { |
| 198 | Serializer serializer = Serializer.using(KryoNamespaces.BASIC); |
| 199 | return creator.getAsyncConsistentMapNames() |
| 200 | .stream() |
| 201 | .map(name -> { |
| 202 | ConsistentMap<String, byte[]> map = |
| 203 | creator.<String, byte[]>newAsyncConsistentMap(name, serializer) |
| 204 | .asConsistentMap(); |
| 205 | return new MapInfo(name, map.size()); |
| 206 | }).collect(Collectors.toList()); |
| 207 | } |
Madan Jampani | 630c882 | 2016-02-24 10:38:21 -0800 | [diff] [blame] | 208 | } |