Jian Li | 485a2cd | 2017-07-18 18:16:38 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2017-present Open Networking Foundation |
| 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 | */ |
shivani vaidya | 530917c | 2017-07-11 11:27:48 -0700 | [diff] [blame] | 16 | package org.onosproject.incubator.protobuf.services.nb; |
Jian Li | 485a2cd | 2017-07-18 18:16:38 +0900 | [diff] [blame] | 17 | |
Jian Li | 485a2cd | 2017-07-18 18:16:38 +0900 | [diff] [blame] | 18 | import com.google.common.annotations.Beta; |
Jian Li | 52de681 | 2017-10-20 17:24:44 +0900 | [diff] [blame] | 19 | import io.grpc.BindableService; |
Jian Li | 485a2cd | 2017-07-18 18:16:38 +0900 | [diff] [blame] | 20 | import io.grpc.stub.StreamObserver; |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 21 | import org.osgi.service.component.annotations.Activate; |
| 22 | import org.osgi.service.component.annotations.Component; |
| 23 | import org.osgi.service.component.annotations.Deactivate; |
| 24 | import org.osgi.service.component.annotations.Reference; |
| 25 | import org.osgi.service.component.annotations.ReferenceCardinality; |
Jian Li | 485a2cd | 2017-07-18 18:16:38 +0900 | [diff] [blame] | 26 | import org.onosproject.grpc.net.device.models.PortEnumsProto; |
| 27 | import org.onosproject.grpc.net.device.models.PortStatisticsProtoOuterClass.PortStatisticsProto; |
| 28 | import org.onosproject.grpc.nb.net.device.DeviceServiceGrpc.DeviceServiceImplBase; |
Jian Li | d8e7207 | 2017-11-21 10:50:02 +0900 | [diff] [blame] | 29 | import org.onosproject.grpc.net.models.MastershipRoleProtoOuterClass; |
Jian Li | 485a2cd | 2017-07-18 18:16:38 +0900 | [diff] [blame] | 30 | import org.onosproject.grpc.net.models.PortProtoOuterClass.PortProto; |
| 31 | import org.onosproject.grpc.net.device.models.DeviceEnumsProto; |
Aaron Kruglikov | ae7e3b8 | 2017-05-03 14:13:53 -0700 | [diff] [blame] | 32 | import org.onosproject.protobuf.api.GrpcServiceRegistry; |
Jian Li | 485a2cd | 2017-07-18 18:16:38 +0900 | [diff] [blame] | 33 | import org.onosproject.net.ConnectPoint; |
| 34 | import org.onosproject.net.DeviceId; |
| 35 | import org.onosproject.net.MastershipRole; |
| 36 | import org.onosproject.net.PortNumber; |
| 37 | import org.onosproject.net.device.DeviceService; |
Jian Li | d8e7207 | 2017-11-21 10:50:02 +0900 | [diff] [blame] | 38 | import org.onosproject.incubator.protobuf.models.net.device.DeviceProtoTranslator; |
Jian Li | 52de681 | 2017-10-20 17:24:44 +0900 | [diff] [blame] | 39 | import org.slf4j.Logger; |
Jian Li | 485a2cd | 2017-07-18 18:16:38 +0900 | [diff] [blame] | 40 | |
| 41 | import static org.onosproject.grpc.nb.net.device.DeviceServiceNb.*; |
Jian Li | 52de681 | 2017-10-20 17:24:44 +0900 | [diff] [blame] | 42 | import static org.slf4j.LoggerFactory.getLogger; |
Jian Li | 485a2cd | 2017-07-18 18:16:38 +0900 | [diff] [blame] | 43 | |
Jian Li | 485a2cd | 2017-07-18 18:16:38 +0900 | [diff] [blame] | 44 | /** |
| 45 | * A server that provides access to the methods exposed by {@link DeviceService}. |
| 46 | * TODO this requires major refactoring, translation should be delegated to calls to |
Jian Li | d8e7207 | 2017-11-21 10:50:02 +0900 | [diff] [blame] | 47 | * TODO{@link DeviceProtoTranslator}. |
Jian Li | 485a2cd | 2017-07-18 18:16:38 +0900 | [diff] [blame] | 48 | */ |
| 49 | @Beta |
| 50 | @Component(immediate = true) |
| 51 | public class GrpcNbDeviceService { |
| 52 | |
Jian Li | 52de681 | 2017-10-20 17:24:44 +0900 | [diff] [blame] | 53 | private final Logger log = getLogger(getClass()); |
| 54 | |
Ray Milkey | 06297ed | 2018-01-22 17:13:41 -0800 | [diff] [blame] | 55 | private DeviceServiceNbServerInternal instance = null; |
Aaron Kruglikov | ae7e3b8 | 2017-05-03 14:13:53 -0700 | [diff] [blame] | 56 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 57 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Aaron Kruglikov | ae7e3b8 | 2017-05-03 14:13:53 -0700 | [diff] [blame] | 58 | protected GrpcServiceRegistry registry; |
| 59 | |
Ray Milkey | d84f89b | 2018-08-17 14:54:17 -0700 | [diff] [blame] | 60 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Jian Li | 485a2cd | 2017-07-18 18:16:38 +0900 | [diff] [blame] | 61 | protected DeviceService deviceService; |
| 62 | |
| 63 | @Activate |
| 64 | public void activate() { |
Aaron Kruglikov | ae7e3b8 | 2017-05-03 14:13:53 -0700 | [diff] [blame] | 65 | registry.register(getInnerInstance()); |
Jian Li | 52de681 | 2017-10-20 17:24:44 +0900 | [diff] [blame] | 66 | log.info("Started."); |
Jian Li | 485a2cd | 2017-07-18 18:16:38 +0900 | [diff] [blame] | 67 | } |
| 68 | |
| 69 | @Deactivate |
| 70 | public void deactivate() { |
Aaron Kruglikov | ae7e3b8 | 2017-05-03 14:13:53 -0700 | [diff] [blame] | 71 | registry.unregister(getInnerInstance()); |
Jian Li | 52de681 | 2017-10-20 17:24:44 +0900 | [diff] [blame] | 72 | log.info("Stopped"); |
Jian Li | 485a2cd | 2017-07-18 18:16:38 +0900 | [diff] [blame] | 73 | } |
| 74 | |
Jian Li | 52de681 | 2017-10-20 17:24:44 +0900 | [diff] [blame] | 75 | /** |
| 76 | * Register Device Service, Used for unit testing purposes. |
| 77 | * |
| 78 | * @return An instance of binding Device service |
| 79 | */ |
| 80 | public InProcessServer<BindableService> registerInProcessServer() { |
| 81 | InProcessServer<BindableService> inprocessServer = |
| 82 | new InProcessServer(GrpcNbDeviceService.DeviceServiceNbServerInternal.class); |
| 83 | inprocessServer.addServiceToBind(getInnerInstance()); |
| 84 | |
| 85 | return inprocessServer; |
Aaron Kruglikov | ae7e3b8 | 2017-05-03 14:13:53 -0700 | [diff] [blame] | 86 | } |
Jian Li | 485a2cd | 2017-07-18 18:16:38 +0900 | [diff] [blame] | 87 | |
Aaron Kruglikov | ae7e3b8 | 2017-05-03 14:13:53 -0700 | [diff] [blame] | 88 | private final class DeviceServiceNbServerInternal extends DeviceServiceImplBase { |
| 89 | |
| 90 | private DeviceServiceNbServerInternal() { |
Jian Li | 485a2cd | 2017-07-18 18:16:38 +0900 | [diff] [blame] | 91 | super(); |
| 92 | } |
| 93 | |
Jian Li | 485a2cd | 2017-07-18 18:16:38 +0900 | [diff] [blame] | 94 | @Override |
| 95 | public void getDeviceCount( |
| 96 | getDeviceCountRequest request, |
shivani vaidya | 530917c | 2017-07-11 11:27:48 -0700 | [diff] [blame] | 97 | StreamObserver<getDeviceCountReply> responseObserver) { |
Jian Li | 485a2cd | 2017-07-18 18:16:38 +0900 | [diff] [blame] | 98 | responseObserver |
| 99 | .onNext(getDeviceCountReply |
| 100 | .newBuilder() |
| 101 | .setDeviceCount( |
| 102 | deviceService.getDeviceCount()) |
| 103 | .build()); |
| 104 | responseObserver.onCompleted(); |
| 105 | } |
| 106 | |
| 107 | //FIXME NOTE: this will be switched to a streaming version. |
| 108 | @Override |
| 109 | public void getDevices(getDevicesRequest request, |
shivani vaidya | 530917c | 2017-07-11 11:27:48 -0700 | [diff] [blame] | 110 | StreamObserver<getDevicesReply> responseObserver) { |
Jian Li | 485a2cd | 2017-07-18 18:16:38 +0900 | [diff] [blame] | 111 | getDevicesReply.Builder replyBuilder = getDevicesReply.newBuilder(); |
| 112 | deviceService.getDevices().forEach(d -> { |
| 113 | replyBuilder.addDevice( |
| 114 | org.onosproject.grpc.net.models.DeviceProtoOuterClass.DeviceProto |
| 115 | .newBuilder() |
| 116 | .setDeviceId(d.id().toString()) |
| 117 | .setType( |
| 118 | DeviceEnumsProto.DeviceTypeProto |
| 119 | .valueOf(d.type().toString())) |
| 120 | .setManufacturer(d.manufacturer()) |
| 121 | .setHwVersion(d.hwVersion()) |
| 122 | .setSwVersion(d.swVersion()) |
| 123 | .setSerialNumber(d.serialNumber()) |
| 124 | .setChassisId(d.chassisId().toString()) |
| 125 | .build()); |
| 126 | }); |
| 127 | responseObserver.onNext(replyBuilder.build()); |
| 128 | responseObserver.onCompleted(); |
| 129 | } |
| 130 | |
| 131 | //FIXME NOTE: this will be switched to a streaming version. |
| 132 | @Override |
| 133 | public void getAvailableDevices(getAvailableDevicesRequest request, |
| 134 | StreamObserver |
shivani vaidya | 530917c | 2017-07-11 11:27:48 -0700 | [diff] [blame] | 135 | <getAvailableDevicesReply> responseObserver) { |
Jian Li | 485a2cd | 2017-07-18 18:16:38 +0900 | [diff] [blame] | 136 | getAvailableDevicesReply.Builder replyBuilder = getAvailableDevicesReply.newBuilder(); |
| 137 | deviceService.getAvailableDevices().forEach(d -> { |
| 138 | replyBuilder.addDevice( |
| 139 | org.onosproject.grpc.net.models.DeviceProtoOuterClass.DeviceProto |
| 140 | .newBuilder() |
| 141 | .setDeviceId(d.id().toString()) |
| 142 | .setType(DeviceEnumsProto.DeviceTypeProto.valueOf( |
| 143 | d.type().toString())) |
| 144 | .setManufacturer(d.manufacturer()) |
| 145 | .setHwVersion(d.hwVersion()) |
| 146 | .setSwVersion(d.swVersion()) |
| 147 | .setSerialNumber(d.serialNumber()) |
| 148 | .setChassisId(d.chassisId().toString()) |
| 149 | .build()); |
| 150 | }); |
| 151 | responseObserver.onNext(replyBuilder.build()); |
| 152 | responseObserver.onCompleted(); |
| 153 | } |
| 154 | |
| 155 | @Override |
| 156 | public void getDevice(getDeviceRequest request, |
shivani vaidya | 530917c | 2017-07-11 11:27:48 -0700 | [diff] [blame] | 157 | io.grpc.stub.StreamObserver<getDeviceReply> responseObserver) { |
Jian Li | 485a2cd | 2017-07-18 18:16:38 +0900 | [diff] [blame] | 158 | org.onosproject.net.Device device = deviceService.getDevice( |
| 159 | DeviceId.deviceId(request.getDeviceId())); |
| 160 | responseObserver.onNext( |
| 161 | getDeviceReply.newBuilder().setDevice( |
| 162 | org.onosproject.grpc.net.models.DeviceProtoOuterClass.DeviceProto |
| 163 | .newBuilder() |
| 164 | .setDeviceId(device.id().toString()) |
| 165 | .setType( |
| 166 | //TODO check for better approach to mapping between enum varieties |
| 167 | DeviceEnumsProto.DeviceTypeProto.valueOf(device.type().toString())) |
| 168 | .setManufacturer(device.manufacturer()) |
| 169 | .setHwVersion(device.hwVersion()) |
| 170 | .setSwVersion(device.swVersion()) |
| 171 | .setSerialNumber(device.serialNumber()) |
| 172 | .setChassisId(device.chassisId().toString()) |
| 173 | .build()).build()); |
| 174 | responseObserver.onCompleted(); |
| 175 | } |
| 176 | |
| 177 | @Override |
| 178 | public void getRole(getRoleRequest request, |
shivani vaidya | 530917c | 2017-07-11 11:27:48 -0700 | [diff] [blame] | 179 | StreamObserver<getRoleReply> responseObserver) { |
Jian Li | 485a2cd | 2017-07-18 18:16:38 +0900 | [diff] [blame] | 180 | DeviceId deviceId = DeviceId.deviceId(request.getDeviceId()); |
| 181 | MastershipRole role = deviceService.getRole(deviceId); |
Jian Li | d8e7207 | 2017-11-21 10:50:02 +0900 | [diff] [blame] | 182 | MastershipRoleProtoOuterClass.MastershipRoleProto mastershipRole = |
| 183 | MastershipRoleProtoOuterClass.MastershipRoleProto.valueOf(role.toString()); |
Jian Li | 485a2cd | 2017-07-18 18:16:38 +0900 | [diff] [blame] | 184 | responseObserver.onNext(getRoleReply.newBuilder() |
| 185 | .setRole(mastershipRole).build()); |
| 186 | responseObserver.onCompleted(); |
| 187 | } |
| 188 | |
| 189 | //FIXME NOTE: this may be switched to a streaming version. |
| 190 | @Override |
| 191 | public void getPorts(getPortsRequest request, StreamObserver<getPortsReply> responseObserver) { |
| 192 | getPortsReply.Builder replyBuilder = getPortsReply.newBuilder(); |
| 193 | deviceService.getPorts( |
| 194 | DeviceId.deviceId(request.getDeviceId())) |
| 195 | .forEach(port -> { |
| 196 | PortProto.Builder portBuilder = PortProto |
| 197 | .newBuilder() |
| 198 | .setPortNumber(port.number().toString()) |
| 199 | .setIsEnabled(port.isEnabled()) |
| 200 | .setType(PortEnumsProto.PortTypeProto.valueOf(port.type().toString())) |
| 201 | .setPortSpeed(port.portSpeed()); |
| 202 | port.annotations().keys().forEach(key -> portBuilder |
| 203 | .putAnnotations(key, port.annotations().value(key))); |
| 204 | |
| 205 | replyBuilder.addPort(portBuilder.build()); |
| 206 | }); |
| 207 | responseObserver.onNext(replyBuilder.build()); |
| 208 | responseObserver.onCompleted(); |
| 209 | } |
| 210 | |
| 211 | //FIXME NOTE: this may be switched to a streaming version. |
| 212 | @Override |
| 213 | public void getPortStatistics(getPortStatisticsRequest request, |
| 214 | StreamObserver<getPortStatisticsReply> responseObserver) { |
| 215 | getPortStatisticsReply.Builder replyBuilder = getPortStatisticsReply.newBuilder(); |
| 216 | deviceService.getPortStatistics(DeviceId.deviceId(request.getDeviceId())) |
| 217 | .forEach(statistic -> { |
| 218 | replyBuilder.addPortStatistics( |
| 219 | PortStatisticsProto |
| 220 | .newBuilder() |
| 221 | .setPort(statistic.port()) |
| 222 | .setPacketsReceived(statistic.packetsReceived()) |
| 223 | .setPacketsSent(statistic.packetsSent()) |
| 224 | .setBytesReceived(statistic.bytesReceived()) |
| 225 | .setBytesSent(statistic.bytesSent()) |
| 226 | .setPacketsRxDropped(statistic.packetsRxDropped()) |
| 227 | .setPacketsTxDropped(statistic.packetsTxDropped()) |
| 228 | .setPacketsRxErrors(statistic.packetsRxErrors()) |
| 229 | .setPacketsTxErrors(statistic.packetsTxErrors()) |
| 230 | .setDurationSec(statistic.durationSec()) |
| 231 | .setDurationNano(statistic.durationNano()) |
| 232 | .setIsZero(statistic.isZero()) |
| 233 | .build()); |
| 234 | }); |
| 235 | responseObserver.onNext(replyBuilder.build()); |
| 236 | responseObserver.onCompleted(); |
| 237 | } |
| 238 | |
| 239 | //FIXME NOTE: this may be switched to a streaming version. |
| 240 | @Override |
| 241 | public void getPortDeltaStatistics(getPortDeltaStatisticsRequest request, |
| 242 | StreamObserver<getPortDeltaStatisticsReply> responseObserver) { |
| 243 | getPortDeltaStatisticsReply.Builder replyBuilder = getPortDeltaStatisticsReply.newBuilder(); |
| 244 | deviceService.getPortDeltaStatistics(DeviceId.deviceId(request.getDeviceId())) |
| 245 | .forEach(statistic -> { |
| 246 | replyBuilder.addPortStatistics( |
| 247 | PortStatisticsProto |
| 248 | .newBuilder() |
| 249 | .setPort(statistic.port()) |
| 250 | .setPacketsReceived(statistic.packetsReceived()) |
| 251 | .setPacketsSent(statistic.packetsSent()) |
| 252 | .setBytesReceived(statistic.bytesReceived()) |
| 253 | .setBytesSent(statistic.bytesSent()) |
| 254 | .setPacketsRxDropped(statistic.packetsRxDropped()) |
| 255 | .setPacketsTxDropped(statistic.packetsTxDropped()) |
| 256 | .setPacketsRxErrors(statistic.packetsRxErrors()) |
| 257 | .setPacketsTxErrors(statistic.packetsTxErrors()) |
| 258 | .setDurationSec(statistic.durationSec()) |
| 259 | .setDurationNano(statistic.durationNano()) |
| 260 | .setIsZero(statistic.isZero()) |
| 261 | .build()); |
| 262 | }); |
| 263 | responseObserver.onNext(replyBuilder.build()); |
| 264 | responseObserver.onCompleted(); |
| 265 | } |
| 266 | |
| 267 | @Override |
| 268 | public void getStatisticsForPort(getStatisticsForPortRequest request, |
| 269 | StreamObserver<getStatisticsForPortReply> responseObserver) { |
| 270 | org.onosproject.net.device.PortStatistics statistics = deviceService |
| 271 | .getStatisticsForPort(DeviceId.deviceId(request.getDeviceId()), |
| 272 | PortNumber.portNumber(request.getPortNumber())); |
| 273 | responseObserver.onNext( |
| 274 | getStatisticsForPortReply |
| 275 | .newBuilder() |
| 276 | .setPortStatistics( |
| 277 | PortStatisticsProto |
| 278 | .newBuilder() |
| 279 | .setPort(statistics.port()) |
| 280 | .setPacketsReceived(statistics.packetsReceived()) |
| 281 | .setPacketsSent(statistics.packetsSent()) |
| 282 | .setBytesReceived(statistics.bytesReceived()) |
| 283 | .setBytesSent(statistics.bytesSent()) |
| 284 | .setPacketsRxDropped(statistics.packetsRxDropped()) |
| 285 | .setPacketsTxDropped(statistics.packetsTxDropped()) |
| 286 | .setPacketsRxErrors(statistics.packetsRxErrors()) |
| 287 | .setPacketsTxErrors(statistics.packetsTxErrors()) |
| 288 | .setDurationSec(statistics.durationSec()) |
| 289 | .setDurationNano(statistics.durationNano()) |
| 290 | .setIsZero(statistics.isZero()) |
| 291 | .build()).build()); |
| 292 | responseObserver.onCompleted(); |
| 293 | |
| 294 | } |
| 295 | |
| 296 | @Override |
| 297 | public void getDeltaStatisticsForPort(getDeltaStatisticsForPortRequest request, |
| 298 | StreamObserver<getDeltaStatisticsForPortReply> responseObserver) { |
| 299 | org.onosproject.net.device.PortStatistics statistics = deviceService |
| 300 | .getDeltaStatisticsForPort(DeviceId.deviceId(request.getDeviceId()), |
| 301 | PortNumber.portNumber(request.getPortNumber())); |
| 302 | responseObserver.onNext( |
| 303 | getDeltaStatisticsForPortReply |
| 304 | .newBuilder() |
| 305 | .setPortStatistics( |
| 306 | PortStatisticsProto |
| 307 | .newBuilder() |
| 308 | .setPort(statistics.port()) |
| 309 | .setPacketsReceived(statistics.packetsReceived()) |
| 310 | .setPacketsSent(statistics.packetsSent()) |
| 311 | .setBytesReceived(statistics.bytesReceived()) |
| 312 | .setBytesSent(statistics.bytesSent()) |
| 313 | .setPacketsRxDropped(statistics.packetsRxDropped()) |
| 314 | .setPacketsTxDropped(statistics.packetsTxDropped()) |
| 315 | .setPacketsRxErrors(statistics.packetsRxErrors()) |
| 316 | .setPacketsTxErrors(statistics.packetsTxErrors()) |
| 317 | .setDurationSec(statistics.durationSec()) |
| 318 | .setDurationNano(statistics.durationNano()) |
| 319 | .setIsZero(statistics.isZero()) |
| 320 | .build()).build()); |
| 321 | responseObserver.onCompleted(); |
| 322 | } |
| 323 | |
| 324 | @Override |
| 325 | public void getPort(getPortRequest request, |
| 326 | StreamObserver<getPortReply> responseObserver) { |
| 327 | //FIXME getting deviceId here is dangerous because it is not guaranteed to be populated as port of a OneOf |
| 328 | org.onosproject.net.Port port = deviceService.getPort( |
| 329 | new ConnectPoint(DeviceId.deviceId( |
| 330 | request.getConnectPoint().getDeviceId()), |
| 331 | PortNumber.portNumber( |
| 332 | request.getConnectPoint() |
| 333 | .getPortNumber()))); |
| 334 | PortProto.Builder portBuilder = |
| 335 | PortProto.newBuilder() |
| 336 | .setPortNumber(port.number().toString()) |
| 337 | .setIsEnabled(port.isEnabled()) |
| 338 | .setType( |
| 339 | PortEnumsProto.PortTypeProto |
| 340 | .valueOf(port.type().toString())) |
| 341 | .setPortSpeed(port.portSpeed()); |
| 342 | |
| 343 | port.annotations().keys().forEach(key -> portBuilder |
| 344 | .putAnnotations(key, port.annotations().value(key))); |
| 345 | |
| 346 | responseObserver.onNext(getPortReply |
| 347 | .newBuilder() |
| 348 | .setPort(portBuilder.build()) |
| 349 | .build()); |
| 350 | responseObserver.onCompleted(); |
| 351 | } |
| 352 | |
| 353 | @Override |
| 354 | public void isAvailable(isAvailableRequest request, |
| 355 | StreamObserver<isAvailableReply> responseObserver) { |
| 356 | responseObserver.onNext( |
| 357 | isAvailableReply |
| 358 | .newBuilder() |
| 359 | .setIsAvailable( |
| 360 | deviceService.isAvailable( |
| 361 | DeviceId.deviceId( |
| 362 | request.getDeviceId()))) |
| 363 | .build()); |
| 364 | responseObserver.onCompleted(); |
| 365 | } |
| 366 | |
| 367 | @Override |
| 368 | public void localStatus(localStatusRequest request, |
| 369 | StreamObserver<localStatusReply> responseObserver) { |
| 370 | responseObserver.onNext( |
| 371 | localStatusReply |
| 372 | .newBuilder() |
| 373 | .setStatus( |
| 374 | deviceService.localStatus( |
| 375 | DeviceId.deviceId(request.getDeviceId()))) |
| 376 | .build()); |
| 377 | responseObserver.onCompleted(); |
| 378 | } |
| 379 | } |
Jian Li | 52de681 | 2017-10-20 17:24:44 +0900 | [diff] [blame] | 380 | |
| 381 | private DeviceServiceNbServerInternal getInnerInstance() { |
| 382 | if (instance == null) { |
| 383 | instance = new DeviceServiceNbServerInternal(); |
| 384 | } |
| 385 | return instance; |
| 386 | } |
Jian Li | 485a2cd | 2017-07-18 18:16:38 +0900 | [diff] [blame] | 387 | } |