oleksandr.yashchuk@plvision.eu | 3dbcaaf | 2019-03-13 14:44:46 +0200 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2019-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 | |
| 17 | package org.onosproject.drivers.gnoi; |
| 18 | |
| 19 | import gnoi.system.SystemOuterClass.RebootRequest; |
| 20 | import gnoi.system.SystemOuterClass.RebootResponse; |
| 21 | import gnoi.system.SystemOuterClass.RebootMethod; |
| 22 | import org.onosproject.net.behaviour.BasicSystemOperations; |
| 23 | import java.util.concurrent.CompletableFuture; |
| 24 | |
| 25 | import org.slf4j.Logger; |
| 26 | import org.slf4j.LoggerFactory; |
| 27 | |
| 28 | /** |
| 29 | * Implementation of the BasicSystemOperations behavior for gNOI-enabled devices. |
| 30 | */ |
| 31 | public class GnoiBasicSystemOperationsImpl |
| 32 | extends AbstractGnoiHandlerBehaviour implements BasicSystemOperations { |
| 33 | |
| 34 | private static final Logger log = LoggerFactory |
| 35 | .getLogger(GnoiBasicSystemOperationsImpl.class); |
| 36 | |
| 37 | @Override |
| 38 | public CompletableFuture<Boolean> reboot() { |
| 39 | if (!setupBehaviour()) { |
| 40 | return CompletableFuture.completedFuture(false); |
| 41 | } |
| 42 | |
| 43 | final RebootRequest.Builder requestMsg = RebootRequest.newBuilder().setMethod(RebootMethod.COLD); |
| 44 | final CompletableFuture<Boolean> future = client.reboot(requestMsg.build()) |
| 45 | .handle((response, error) -> { |
| 46 | if (error == null) { |
| 47 | log.debug("gNOI reboot() for device {} returned {}", deviceId, response); |
| 48 | return RebootResponse.getDefaultInstance().equals(response); |
| 49 | } else { |
| 50 | log.error("Exception while performing gNOI reboot() for device " + deviceId, error); |
| 51 | return false; |
| 52 | } |
| 53 | }); |
| 54 | |
| 55 | return future; |
| 56 | } |
| 57 | |
| 58 | @Override |
| 59 | public CompletableFuture<Long> time() { |
| 60 | if (!setupBehaviour()) { |
| 61 | return CompletableFuture.completedFuture(0L); |
| 62 | } |
| 63 | final CompletableFuture<Long> future = client.time() |
| 64 | .handle((response, error) -> { |
| 65 | if (error == null) { |
| 66 | log.debug("gNOI time() for device {} returned {}", deviceId.uri(), response.getTime()); |
| 67 | return response.getTime(); |
| 68 | } else { |
| 69 | log.error("Exception while performing gNOI time() for device " + deviceId, error); |
| 70 | return 0L; |
| 71 | } |
| 72 | }); |
| 73 | |
| 74 | return future; |
| 75 | } |
| 76 | } |