Andrea Campanella | 3a36145 | 2019-08-02 10:17:53 +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 | |
| 18 | package org.onosproject.net.optical.cli; |
| 19 | |
| 20 | import org.apache.karaf.shell.api.action.Argument; |
| 21 | import org.apache.karaf.shell.api.action.Command; |
| 22 | import org.apache.karaf.shell.api.action.Completion; |
| 23 | import org.apache.karaf.shell.api.action.lifecycle.Service; |
| 24 | import org.onosproject.cli.AbstractShellCommand; |
| 25 | import org.onosproject.cli.net.OpticalConnectPointCompleter; |
| 26 | import org.onosproject.net.ConnectPoint; |
| 27 | import org.onosproject.net.Device; |
| 28 | import org.onosproject.net.behaviour.LambdaQuery; |
| 29 | import org.onosproject.net.device.DeviceService; |
| 30 | |
| 31 | /** |
| 32 | * Lists all the available wavelengths (lambdas) for a given port. |
| 33 | */ |
| 34 | @Service |
| 35 | @Command(scope = "onos", name = "available-wavelength", |
| 36 | description = "Lists all the available wavelengths for a given port") |
| 37 | public class PortAvailableWaveLengthCommand extends AbstractShellCommand { |
| 38 | |
| 39 | private static final String FMT = |
| 40 | "signal=%s, central-frequency=%f"; |
| 41 | |
| 42 | @Argument(index = 0, name = "connectPoint", |
| 43 | description = "Device/Port Description", |
| 44 | required = true, multiValued = false) |
| 45 | @Completion(OpticalConnectPointCompleter.class) |
| 46 | String connectPointString = ""; |
| 47 | |
| 48 | |
| 49 | @Override |
| 50 | protected void doExecute() throws Exception { |
| 51 | DeviceService deviceService = get(DeviceService.class); |
| 52 | ConnectPoint cp = ConnectPoint.deviceConnectPoint(connectPointString); |
| 53 | |
| 54 | Device d = deviceService.getDevice(cp.deviceId()); |
| 55 | if (d.is(LambdaQuery.class)) { |
| 56 | LambdaQuery lambdaQuery = d.as(LambdaQuery.class); |
| 57 | lambdaQuery.queryLambdas(cp.port()).forEach(lambda -> { |
| 58 | print(FMT, lambda.toString(), lambda.centralFrequency().asGHz()); |
| 59 | }); |
| 60 | |
| 61 | } else { |
| 62 | print("Device is not capable of querying lambdas"); |
| 63 | } |
| 64 | |
| 65 | } |
| 66 | } |