alshabib | 1d2bc40 | 2015-07-31 17:04:11 -0700 | [diff] [blame] | 1 | /* |
Brian O'Connor | 5ab426f | 2016-04-09 01:19:45 -0700 | [diff] [blame] | 2 | * Copyright 2015-present Open Networking Laboratory |
alshabib | 1d2bc40 | 2015-07-31 17:04:11 -0700 | [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.incubator.net.meter.impl; |
| 17 | |
Konstantinos Kanonakis | a45755d | 2016-03-14 11:31:23 -0500 | [diff] [blame] | 18 | import org.apache.commons.lang3.tuple.Pair; |
alshabib | 70aaa1b | 2015-09-25 14:30:59 -0700 | [diff] [blame] | 19 | import com.google.common.collect.Maps; |
alshabib | 1d2bc40 | 2015-07-31 17:04:11 -0700 | [diff] [blame] | 20 | import org.apache.felix.scr.annotations.Activate; |
| 21 | import org.apache.felix.scr.annotations.Component; |
| 22 | import org.apache.felix.scr.annotations.Deactivate; |
| 23 | import org.apache.felix.scr.annotations.Reference; |
| 24 | import org.apache.felix.scr.annotations.ReferenceCardinality; |
| 25 | import org.apache.felix.scr.annotations.Service; |
alshabib | eadfc8e | 2015-08-18 15:40:46 -0700 | [diff] [blame] | 26 | import org.onlab.util.TriConsumer; |
Jian Li | 1932b93 | 2016-01-03 00:35:40 -0800 | [diff] [blame] | 27 | import org.onosproject.net.DeviceId; |
Jordi Ortiz | 67546fb | 2016-10-07 16:17:27 +0000 | [diff] [blame] | 28 | import org.onosproject.net.behaviour.MeterQuery; |
| 29 | import org.onosproject.net.driver.DriverHandler; |
| 30 | import org.onosproject.net.driver.DriverService; |
alshabib | 10c810b | 2015-08-18 16:59:04 -0700 | [diff] [blame] | 31 | import org.onosproject.net.meter.DefaultMeter; |
| 32 | import org.onosproject.net.meter.Meter; |
| 33 | import org.onosproject.net.meter.MeterEvent; |
| 34 | import org.onosproject.net.meter.MeterFailReason; |
Jordi Ortiz | aa8de49 | 2016-12-01 00:21:36 +0100 | [diff] [blame] | 35 | import org.onosproject.net.meter.MeterFeatures; |
Jordi Ortiz | 21daebf | 2016-12-27 18:50:14 +0100 | [diff] [blame] | 36 | import org.onosproject.net.meter.MeterFeaturesKey; |
alshabib | 10c810b | 2015-08-18 16:59:04 -0700 | [diff] [blame] | 37 | import org.onosproject.net.meter.MeterId; |
alshabib | 70aaa1b | 2015-09-25 14:30:59 -0700 | [diff] [blame] | 38 | import org.onosproject.net.meter.MeterKey; |
alshabib | 10c810b | 2015-08-18 16:59:04 -0700 | [diff] [blame] | 39 | import org.onosproject.net.meter.MeterListener; |
| 40 | import org.onosproject.net.meter.MeterOperation; |
| 41 | import org.onosproject.net.meter.MeterProvider; |
| 42 | import org.onosproject.net.meter.MeterProviderRegistry; |
| 43 | import org.onosproject.net.meter.MeterProviderService; |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 44 | import org.onosproject.net.meter.MeterRequest; |
alshabib | 10c810b | 2015-08-18 16:59:04 -0700 | [diff] [blame] | 45 | import org.onosproject.net.meter.MeterService; |
| 46 | import org.onosproject.net.meter.MeterState; |
| 47 | import org.onosproject.net.meter.MeterStore; |
| 48 | import org.onosproject.net.meter.MeterStoreDelegate; |
| 49 | import org.onosproject.net.meter.MeterStoreResult; |
alshabib | 1d2bc40 | 2015-07-31 17:04:11 -0700 | [diff] [blame] | 50 | import org.onosproject.net.provider.AbstractListenerProviderRegistry; |
| 51 | import org.onosproject.net.provider.AbstractProviderService; |
| 52 | import org.onosproject.store.service.AtomicCounter; |
| 53 | import org.onosproject.store.service.StorageService; |
| 54 | import org.slf4j.Logger; |
| 55 | |
| 56 | import java.util.Collection; |
alshabib | 5eb7939 | 2015-08-19 18:09:55 -0700 | [diff] [blame] | 57 | import java.util.Map; |
Sho SHIMIZU | 0e03f59b | 2016-06-08 17:03:48 -0700 | [diff] [blame] | 58 | import java.util.function.Function; |
alshabib | 5eb7939 | 2015-08-19 18:09:55 -0700 | [diff] [blame] | 59 | import java.util.stream.Collectors; |
alshabib | 1d2bc40 | 2015-07-31 17:04:11 -0700 | [diff] [blame] | 60 | |
| 61 | import static org.slf4j.LoggerFactory.getLogger; |
| 62 | |
alshabib | 1d2bc40 | 2015-07-31 17:04:11 -0700 | [diff] [blame] | 63 | /** |
| 64 | * Provides implementation of the meter service APIs. |
| 65 | */ |
alshabib | 58fe6dc | 2015-08-19 17:16:13 -0700 | [diff] [blame] | 66 | @Component(immediate = true, enabled = true) |
alshabib | 1d2bc40 | 2015-07-31 17:04:11 -0700 | [diff] [blame] | 67 | @Service |
| 68 | public class MeterManager extends AbstractListenerProviderRegistry<MeterEvent, MeterListener, |
| 69 | MeterProvider, MeterProviderService> |
| 70 | implements MeterService, MeterProviderRegistry { |
| 71 | |
alshabib | 70aaa1b | 2015-09-25 14:30:59 -0700 | [diff] [blame] | 72 | private static final String METERCOUNTERIDENTIFIER = "meter-id-counter-%s"; |
alshabib | 1d2bc40 | 2015-07-31 17:04:11 -0700 | [diff] [blame] | 73 | private final Logger log = getLogger(getClass()); |
| 74 | private final MeterStoreDelegate delegate = new InternalMeterStoreDelegate(); |
| 75 | |
| 76 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 77 | protected StorageService storageService; |
| 78 | |
alshabib | 7bb0501 | 2015-08-05 10:15:09 -0700 | [diff] [blame] | 79 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
alshabib | 58fe6dc | 2015-08-19 17:16:13 -0700 | [diff] [blame] | 80 | protected MeterStore store; |
alshabib | 7bb0501 | 2015-08-05 10:15:09 -0700 | [diff] [blame] | 81 | |
Jordi Ortiz | 67546fb | 2016-10-07 16:17:27 +0000 | [diff] [blame] | 82 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 83 | protected DriverService driverService; |
| 84 | |
alshabib | 70aaa1b | 2015-09-25 14:30:59 -0700 | [diff] [blame] | 85 | private Map<DeviceId, AtomicCounter> meterIdCounters |
| 86 | = Maps.newConcurrentMap(); |
alshabib | 1d2bc40 | 2015-07-31 17:04:11 -0700 | [diff] [blame] | 87 | |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 88 | private TriConsumer<MeterRequest, MeterStoreResult, Throwable> onComplete; |
alshabib | eadfc8e | 2015-08-18 15:40:46 -0700 | [diff] [blame] | 89 | |
alshabib | 1d2bc40 | 2015-07-31 17:04:11 -0700 | [diff] [blame] | 90 | @Activate |
| 91 | public void activate() { |
alshabib | eadfc8e | 2015-08-18 15:40:46 -0700 | [diff] [blame] | 92 | |
alshabib | 58fe6dc | 2015-08-19 17:16:13 -0700 | [diff] [blame] | 93 | store.setDelegate(delegate); |
Jordi Ortiz | 3a6f307 | 2016-11-07 10:23:48 +0100 | [diff] [blame] | 94 | eventDispatcher.addSink(MeterEvent.class, listenerRegistry); |
alshabib | 58fe6dc | 2015-08-19 17:16:13 -0700 | [diff] [blame] | 95 | |
Jordi Ortiz | 3a6f307 | 2016-11-07 10:23:48 +0100 | [diff] [blame] | 96 | onComplete = (request, result, error) -> { |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 97 | request.context().ifPresent(c -> { |
alshabib | eadfc8e | 2015-08-18 15:40:46 -0700 | [diff] [blame] | 98 | if (error != null) { |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 99 | c.onError(request, MeterFailReason.UNKNOWN); |
alshabib | eadfc8e | 2015-08-18 15:40:46 -0700 | [diff] [blame] | 100 | } else { |
| 101 | if (result.reason().isPresent()) { |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 102 | c.onError(request, result.reason().get()); |
alshabib | eadfc8e | 2015-08-18 15:40:46 -0700 | [diff] [blame] | 103 | } else { |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 104 | c.onSuccess(request); |
alshabib | eadfc8e | 2015-08-18 15:40:46 -0700 | [diff] [blame] | 105 | } |
| 106 | } |
| 107 | }); |
| 108 | |
| 109 | }; |
alshabib | 1d2bc40 | 2015-07-31 17:04:11 -0700 | [diff] [blame] | 110 | log.info("Started"); |
| 111 | } |
| 112 | |
| 113 | @Deactivate |
| 114 | public void deactivate() { |
alshabib | 58fe6dc | 2015-08-19 17:16:13 -0700 | [diff] [blame] | 115 | store.unsetDelegate(delegate); |
alshabib | 1d2bc40 | 2015-07-31 17:04:11 -0700 | [diff] [blame] | 116 | log.info("Stopped"); |
| 117 | } |
| 118 | |
| 119 | @Override |
| 120 | protected MeterProviderService createProviderService(MeterProvider provider) { |
| 121 | return new InternalMeterProviderService(provider); |
| 122 | } |
| 123 | |
| 124 | @Override |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 125 | public Meter submit(MeterRequest request) { |
| 126 | |
alshabib | 70aaa1b | 2015-09-25 14:30:59 -0700 | [diff] [blame] | 127 | MeterId id = allocateMeterId(request.deviceId()); |
| 128 | |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 129 | Meter.Builder mBuilder = DefaultMeter.builder() |
| 130 | .forDevice(request.deviceId()) |
| 131 | .fromApp(request.appId()) |
| 132 | .withBands(request.bands()) |
alshabib | 70aaa1b | 2015-09-25 14:30:59 -0700 | [diff] [blame] | 133 | .withId(id) |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 134 | .withUnit(request.unit()); |
| 135 | |
| 136 | if (request.isBurst()) { |
| 137 | mBuilder.burst(); |
| 138 | } |
| 139 | DefaultMeter m = (DefaultMeter) mBuilder.build(); |
alshabib | 7bb0501 | 2015-08-05 10:15:09 -0700 | [diff] [blame] | 140 | m.setState(MeterState.PENDING_ADD); |
alshabib | eadfc8e | 2015-08-18 15:40:46 -0700 | [diff] [blame] | 141 | store.storeMeter(m).whenComplete((result, error) -> |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 142 | onComplete.accept(request, result, error)); |
| 143 | return m; |
alshabib | 1d2bc40 | 2015-07-31 17:04:11 -0700 | [diff] [blame] | 144 | } |
| 145 | |
| 146 | @Override |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 147 | public void withdraw(MeterRequest request, MeterId meterId) { |
| 148 | Meter.Builder mBuilder = DefaultMeter.builder() |
| 149 | .forDevice(request.deviceId()) |
| 150 | .fromApp(request.appId()) |
| 151 | .withBands(request.bands()) |
| 152 | .withId(meterId) |
| 153 | .withUnit(request.unit()); |
alshabib | 1d2bc40 | 2015-07-31 17:04:11 -0700 | [diff] [blame] | 154 | |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 155 | if (request.isBurst()) { |
| 156 | mBuilder.burst(); |
| 157 | } |
| 158 | |
| 159 | DefaultMeter m = (DefaultMeter) mBuilder.build(); |
alshabib | 7bb0501 | 2015-08-05 10:15:09 -0700 | [diff] [blame] | 160 | m.setState(MeterState.PENDING_REMOVE); |
alshabib | eadfc8e | 2015-08-18 15:40:46 -0700 | [diff] [blame] | 161 | store.deleteMeter(m).whenComplete((result, error) -> |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 162 | onComplete.accept(request, result, error)); |
alshabib | 1d2bc40 | 2015-07-31 17:04:11 -0700 | [diff] [blame] | 163 | } |
| 164 | |
| 165 | @Override |
alshabib | 70aaa1b | 2015-09-25 14:30:59 -0700 | [diff] [blame] | 166 | public Meter getMeter(DeviceId deviceId, MeterId id) { |
| 167 | MeterKey key = MeterKey.key(deviceId, id); |
| 168 | return store.getMeter(key); |
alshabib | 1d2bc40 | 2015-07-31 17:04:11 -0700 | [diff] [blame] | 169 | } |
| 170 | |
| 171 | @Override |
Jian Li | 1932b93 | 2016-01-03 00:35:40 -0800 | [diff] [blame] | 172 | public Collection<Meter> getMeters(DeviceId deviceId) { |
| 173 | return store.getAllMeters().stream().filter(m -> |
| 174 | m.deviceId().equals(deviceId)).collect(Collectors.toList()); |
| 175 | } |
| 176 | |
| 177 | @Override |
alshabib | 58fe6dc | 2015-08-19 17:16:13 -0700 | [diff] [blame] | 178 | public Collection<Meter> getAllMeters() { |
| 179 | return store.getAllMeters(); |
| 180 | } |
| 181 | |
Jordi Ortiz | 67546fb | 2016-10-07 16:17:27 +0000 | [diff] [blame] | 182 | private long queryMeters(DeviceId device) { |
| 183 | DriverHandler handler = driverService.createHandler(device); |
| 184 | if (handler == null || !handler.hasBehaviour(MeterQuery.class)) { |
| 185 | return 0L; |
| 186 | } |
| 187 | MeterQuery query = handler.behaviour(MeterQuery.class); |
| 188 | return query.getMaxMeters(); |
| 189 | } |
| 190 | |
alshabib | 70aaa1b | 2015-09-25 14:30:59 -0700 | [diff] [blame] | 191 | private MeterId allocateMeterId(DeviceId deviceId) { |
Jordi Ortiz | 21daebf | 2016-12-27 18:50:14 +0100 | [diff] [blame] | 192 | long maxMeters = store.getMaxMeters(MeterFeaturesKey.key(deviceId)); |
Jordi Ortiz | 67546fb | 2016-10-07 16:17:27 +0000 | [diff] [blame] | 193 | if (maxMeters == 0L) { |
| 194 | // MeterFeatures couldn't be retrieved, trying with queryMeters |
| 195 | maxMeters = queryMeters(deviceId); |
| 196 | } |
Jordi Ortiz | 21daebf | 2016-12-27 18:50:14 +0100 | [diff] [blame] | 197 | |
| 198 | if (maxMeters == 0L) { |
| 199 | throw new IllegalStateException("Meters not supported by device " + deviceId); |
| 200 | } |
| 201 | |
| 202 | final long mmeters = maxMeters; |
alshabib | 70aaa1b | 2015-09-25 14:30:59 -0700 | [diff] [blame] | 203 | long id = meterIdCounters.compute(deviceId, (k, v) -> { |
| 204 | if (v == null) { |
| 205 | return allocateCounter(k); |
| 206 | } |
Jordi Ortiz | 21daebf | 2016-12-27 18:50:14 +0100 | [diff] [blame] | 207 | if (v.get() >= mmeters) { |
| 208 | throw new IllegalStateException("Maximum number of meters " + |
| 209 | meterIdCounters.get(deviceId).get() + |
| 210 | " reached for device " + deviceId); |
| 211 | } |
alshabib | 70aaa1b | 2015-09-25 14:30:59 -0700 | [diff] [blame] | 212 | return v; |
| 213 | }).incrementAndGet(); |
| 214 | |
Jordi Ortiz | 21daebf | 2016-12-27 18:50:14 +0100 | [diff] [blame] | 215 | return MeterId.meterId(id); |
alshabib | 70aaa1b | 2015-09-25 14:30:59 -0700 | [diff] [blame] | 216 | } |
| 217 | |
| 218 | private AtomicCounter allocateCounter(DeviceId deviceId) { |
Madan Jampani | d5714e0 | 2016-04-19 14:15:20 -0700 | [diff] [blame] | 219 | return storageService.getAtomicCounter(String.format(METERCOUNTERIDENTIFIER, deviceId)); |
alshabib | 1d2bc40 | 2015-07-31 17:04:11 -0700 | [diff] [blame] | 220 | } |
| 221 | |
| 222 | private class InternalMeterProviderService |
| 223 | extends AbstractProviderService<MeterProvider> |
| 224 | implements MeterProviderService { |
| 225 | |
| 226 | /** |
| 227 | * Creates a provider service on behalf of the specified provider. |
| 228 | * |
| 229 | * @param provider provider to which this service is being issued |
| 230 | */ |
| 231 | protected InternalMeterProviderService(MeterProvider provider) { |
| 232 | super(provider); |
| 233 | } |
| 234 | |
| 235 | @Override |
alshabib | 7bb0501 | 2015-08-05 10:15:09 -0700 | [diff] [blame] | 236 | public void meterOperationFailed(MeterOperation operation, |
| 237 | MeterFailReason reason) { |
| 238 | store.failedMeter(operation, reason); |
alshabib | 1d2bc40 | 2015-07-31 17:04:11 -0700 | [diff] [blame] | 239 | } |
| 240 | |
| 241 | @Override |
| 242 | public void pushMeterMetrics(DeviceId deviceId, Collection<Meter> meterEntries) { |
alshabib | 5eb7939 | 2015-08-19 18:09:55 -0700 | [diff] [blame] | 243 | //FIXME: FOLLOWING CODE CANNOT BE TESTED UNTIL SOMETHING THAT |
| 244 | //FIXME: IMPLEMENTS METERS EXISTS |
Konstantinos Kanonakis | a45755d | 2016-03-14 11:31:23 -0500 | [diff] [blame] | 245 | Map<Pair<DeviceId, MeterId>, Meter> storedMeterMap = store.getAllMeters().stream() |
Sho SHIMIZU | 0e03f59b | 2016-06-08 17:03:48 -0700 | [diff] [blame] | 246 | .collect(Collectors.toMap(m -> Pair.of(m.deviceId(), m.id()), Function.identity())); |
alshabib | 5eb7939 | 2015-08-19 18:09:55 -0700 | [diff] [blame] | 247 | |
Jordi Ortiz | 5889691 | 2017-03-06 14:51:05 +0100 | [diff] [blame] | 248 | Map<MeterId, Meter> meterEntriesMap = meterEntries.stream() |
| 249 | .collect(Collectors.toMap(Meter::id, Meter -> Meter)); |
| 250 | |
| 251 | storedMeterMap.keySet().stream() |
| 252 | .filter(m -> m.getLeft().equals(deviceId)).forEach(m -> { |
| 253 | if (!meterEntriesMap.containsKey(m.getRight())) { |
| 254 | // The meter is missing in the device. Reinstall! |
| 255 | Meter meter = storedMeterMap.get(Pair.of(deviceId, m.getRight())); |
| 256 | provider().performMeterOperation(deviceId, |
| 257 | new MeterOperation(meter, MeterOperation.Type.ADD)); |
| 258 | } |
| 259 | |
| 260 | }); |
| 261 | |
alshabib | 5eb7939 | 2015-08-19 18:09:55 -0700 | [diff] [blame] | 262 | meterEntries.stream() |
Konstantinos Kanonakis | a45755d | 2016-03-14 11:31:23 -0500 | [diff] [blame] | 263 | .filter(m -> storedMeterMap.remove(Pair.of(m.deviceId(), m.id())) != null) |
alshabib | 5eb7939 | 2015-08-19 18:09:55 -0700 | [diff] [blame] | 264 | .forEach(m -> store.updateMeterState(m)); |
| 265 | |
Sho SHIMIZU | a09e1bb | 2016-08-01 14:25:25 -0700 | [diff] [blame] | 266 | storedMeterMap.values().forEach(m -> { |
alshabib | 5eb7939 | 2015-08-19 18:09:55 -0700 | [diff] [blame] | 267 | if (m.state() == MeterState.PENDING_ADD) { |
| 268 | provider().performMeterOperation(m.deviceId(), |
| 269 | new MeterOperation(m, |
Konstantinos Kanonakis | a45755d | 2016-03-14 11:31:23 -0500 | [diff] [blame] | 270 | MeterOperation.Type.MODIFY)); |
| 271 | } else if (m.state() == MeterState.PENDING_REMOVE) { |
alshabib | 5eb7939 | 2015-08-19 18:09:55 -0700 | [diff] [blame] | 272 | store.deleteMeterNow(m); |
| 273 | } |
| 274 | }); |
alshabib | 1d2bc40 | 2015-07-31 17:04:11 -0700 | [diff] [blame] | 275 | } |
Jordi Ortiz | aa8de49 | 2016-12-01 00:21:36 +0100 | [diff] [blame] | 276 | |
| 277 | @Override |
| 278 | public void pushMeterFeatures(DeviceId deviceId, MeterFeatures meterfeatures) { |
| 279 | store.storeMeterFeatures(meterfeatures); |
| 280 | } |
| 281 | |
| 282 | @Override |
| 283 | public void deleteMeterFeatures(DeviceId deviceId) { |
| 284 | store.deleteMeterFeatures(deviceId); |
| 285 | } |
alshabib | 1d2bc40 | 2015-07-31 17:04:11 -0700 | [diff] [blame] | 286 | } |
| 287 | |
| 288 | private class InternalMeterStoreDelegate implements MeterStoreDelegate { |
| 289 | |
| 290 | @Override |
| 291 | public void notify(MeterEvent event) { |
alshabib | eadfc8e | 2015-08-18 15:40:46 -0700 | [diff] [blame] | 292 | DeviceId deviceId = event.subject().deviceId(); |
| 293 | MeterProvider p = getProvider(event.subject().deviceId()); |
alshabib | 7bb0501 | 2015-08-05 10:15:09 -0700 | [diff] [blame] | 294 | switch (event.type()) { |
alshabib | eadfc8e | 2015-08-18 15:40:46 -0700 | [diff] [blame] | 295 | case METER_ADD_REQ: |
| 296 | p.performMeterOperation(deviceId, new MeterOperation(event.subject(), |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 297 | MeterOperation.Type.ADD)); |
alshabib | 7bb0501 | 2015-08-05 10:15:09 -0700 | [diff] [blame] | 298 | break; |
alshabib | eadfc8e | 2015-08-18 15:40:46 -0700 | [diff] [blame] | 299 | case METER_REM_REQ: |
| 300 | p.performMeterOperation(deviceId, new MeterOperation(event.subject(), |
alshabib | e1248b6 | 2015-08-20 17:21:55 -0700 | [diff] [blame] | 301 | MeterOperation.Type.REMOVE)); |
alshabib | 7bb0501 | 2015-08-05 10:15:09 -0700 | [diff] [blame] | 302 | break; |
| 303 | default: |
| 304 | log.warn("Unknown meter event {}", event.type()); |
| 305 | } |
alshabib | 1d2bc40 | 2015-07-31 17:04:11 -0700 | [diff] [blame] | 306 | |
| 307 | } |
| 308 | } |
| 309 | |
| 310 | } |