zhiyong ke | 0c26c28 | 2017-07-07 08:58:19 +0800 | [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 | |
Jian Li | 4c703b9 | 2017-10-17 00:35:53 +0900 | [diff] [blame] | 17 | package org.onosproject.incubator.protobuf.services.nb; |
zhiyong ke | 0c26c28 | 2017-07-07 08:58:19 +0800 | [diff] [blame] | 18 | |
| 19 | import org.apache.felix.scr.annotations.Reference; |
| 20 | import org.apache.felix.scr.annotations.ReferenceCardinality; |
| 21 | import org.onosproject.net.meter.MeterService; |
Jian Li | 4c703b9 | 2017-10-17 00:35:53 +0900 | [diff] [blame] | 22 | import org.onosproject.incubator.protobuf.models.net.meter.MeterProtoTranslator; |
zhiyong ke | 0c26c28 | 2017-07-07 08:58:19 +0800 | [diff] [blame] | 23 | |
| 24 | import org.onosproject.grpc.nb.net.meter.MeterServiceGrpc.MeterServiceImplBase; |
| 25 | import org.onosproject.grpc.nb.net.meter.MeterServiceNbProto.submitRequest; |
| 26 | import org.onosproject.grpc.nb.net.meter.MeterServiceNbProto.submitReply; |
| 27 | import org.onosproject.grpc.nb.net.meter.MeterServiceNbProto.withdrawRequest; |
| 28 | import org.onosproject.grpc.nb.net.meter.MeterServiceNbProto.withdrawReply; |
| 29 | import org.onosproject.grpc.nb.net.meter.MeterServiceNbProto.getMeterRequest; |
| 30 | import org.onosproject.grpc.nb.net.meter.MeterServiceNbProto.getMeterReply; |
| 31 | import org.onosproject.grpc.nb.net.meter.MeterServiceNbProto.getAllMetersRequest; |
| 32 | import org.onosproject.grpc.nb.net.meter.MeterServiceNbProto.getAllMetersReply; |
| 33 | import org.onosproject.grpc.nb.net.meter.MeterServiceNbProto.getMetersRequest; |
| 34 | import org.onosproject.grpc.nb.net.meter.MeterServiceNbProto.getMetersReply; |
| 35 | |
| 36 | import io.grpc.stub.StreamObserver; |
| 37 | import org.apache.felix.scr.annotations.Activate; |
| 38 | import org.apache.felix.scr.annotations.Deactivate; |
| 39 | import com.google.common.annotations.Beta; |
| 40 | import org.apache.felix.scr.annotations.Component; |
| 41 | |
| 42 | import org.onosproject.net.meter.Meter; |
| 43 | import org.onosproject.net.meter.MeterId; |
| 44 | import org.onosproject.net.DeviceId; |
| 45 | |
| 46 | /** |
| 47 | * A server that provides access to the methods exposed by {@link MeterService}. |
| 48 | * TODO this requires major refactoring, translation should be delegated to calls to |
Jian Li | 4c703b9 | 2017-10-17 00:35:53 +0900 | [diff] [blame] | 49 | * TODO{@link MeterProtoTranslator}. |
zhiyong ke | 0c26c28 | 2017-07-07 08:58:19 +0800 | [diff] [blame] | 50 | */ |
| 51 | @Beta |
| 52 | @Component(immediate = true) |
| 53 | public class GrpcNbMeterService { |
| 54 | |
| 55 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 56 | protected MeterService meterService; |
| 57 | |
| 58 | @Activate |
| 59 | public void activate() { |
| 60 | //TODO this should contact the registry service and register an instance |
| 61 | // of this service. |
| 62 | } |
| 63 | |
| 64 | @Deactivate |
| 65 | public void deactivate() { |
| 66 | } |
| 67 | |
| 68 | private class MeterServiceNbServerInternal extends MeterServiceImplBase { |
| 69 | |
| 70 | public MeterServiceNbServerInternal() { |
| 71 | super(); |
| 72 | } |
| 73 | |
| 74 | @Override |
| 75 | public void submit(submitRequest request, |
| 76 | StreamObserver<submitReply> responseObserver) { |
| 77 | submitReply.Builder replyBuilder = submitReply.newBuilder(); |
Jian Li | 4c703b9 | 2017-10-17 00:35:53 +0900 | [diff] [blame] | 78 | Meter meter = meterService.submit(MeterProtoTranslator.translate(request.getMeter())); |
| 79 | responseObserver.onNext(replyBuilder.setSubmitMeter(MeterProtoTranslator.translate(meter)).build()); |
zhiyong ke | 0c26c28 | 2017-07-07 08:58:19 +0800 | [diff] [blame] | 80 | responseObserver.onCompleted(); |
| 81 | } |
| 82 | |
| 83 | @Override |
| 84 | public void withdraw(withdrawRequest request, |
| 85 | StreamObserver<withdrawReply> responseObserver) { |
| 86 | withdrawReply.Builder replyBuilder = withdrawReply.newBuilder(); |
Jian Li | 4c703b9 | 2017-10-17 00:35:53 +0900 | [diff] [blame] | 87 | meterService.withdraw(MeterProtoTranslator.translate(request.getMeter()), |
zhiyong ke | 0c26c28 | 2017-07-07 08:58:19 +0800 | [diff] [blame] | 88 | MeterId.meterId(request.getMeterId())); |
| 89 | responseObserver.onNext(replyBuilder.build()); |
| 90 | responseObserver.onCompleted(); |
| 91 | } |
| 92 | |
| 93 | @Override |
| 94 | public void getMeter(getMeterRequest request, |
| 95 | StreamObserver<getMeterReply> responseObserver) { |
| 96 | getMeterReply.Builder replyBuilder = getMeterReply.newBuilder(); |
| 97 | Meter meter = meterService.getMeter(DeviceId.deviceId(request.getDeviceId()), |
| 98 | MeterId.meterId(request.getMeterId())); |
Jian Li | 4c703b9 | 2017-10-17 00:35:53 +0900 | [diff] [blame] | 99 | responseObserver.onNext(replyBuilder.setMeter(MeterProtoTranslator.translate(meter)).build()); |
zhiyong ke | 0c26c28 | 2017-07-07 08:58:19 +0800 | [diff] [blame] | 100 | responseObserver.onCompleted(); |
| 101 | } |
| 102 | |
| 103 | @Override |
| 104 | public void getAllMeters(getAllMetersRequest request, |
| 105 | StreamObserver<getAllMetersReply> responseObserver) { |
| 106 | getAllMetersReply.Builder replyBuilder = getAllMetersReply.newBuilder(); |
| 107 | meterService.getAllMeters().forEach(d -> { |
Jian Li | 4c703b9 | 2017-10-17 00:35:53 +0900 | [diff] [blame] | 108 | replyBuilder.addMeters(MeterProtoTranslator.translate(d)); |
zhiyong ke | 0c26c28 | 2017-07-07 08:58:19 +0800 | [diff] [blame] | 109 | }); |
| 110 | responseObserver.onNext(replyBuilder.build()); |
| 111 | responseObserver.onCompleted(); |
| 112 | } |
| 113 | |
| 114 | @Override |
| 115 | public void getMeters(getMetersRequest request, |
| 116 | StreamObserver<getMetersReply> responseObserver) { |
| 117 | getMetersReply.Builder replyBuilder = getMetersReply.newBuilder(); |
| 118 | meterService.getMeters(DeviceId.deviceId(request.getDeviceId())).forEach(d -> { |
Jian Li | 4c703b9 | 2017-10-17 00:35:53 +0900 | [diff] [blame] | 119 | replyBuilder.addMeters(MeterProtoTranslator.translate(d)); |
zhiyong ke | 0c26c28 | 2017-07-07 08:58:19 +0800 | [diff] [blame] | 120 | }); |
| 121 | responseObserver.onNext(replyBuilder.build()); |
| 122 | responseObserver.onCompleted(); |
| 123 | } |
| 124 | } |
| 125 | } |
| 126 | |