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