| /* |
| * Copyright 2019-present Open Networking Foundation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| * This Work is contributed by Sterlite Technologies |
| */ |
| package org.onosproject.drivers.odtn; |
| |
| import org.onlab.osgi.DefaultServiceDirectory; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.PortNumber; |
| import org.onosproject.net.device.DeviceService; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /* |
| * Driver Implementation of the BitErrorRateConfig for Cassini terminal devices. |
| */ |
| public class CassiniBitErrorRateState extends OpenconfigBitErrorRateState { |
| |
| private static final Logger log = LoggerFactory.getLogger(CassiniBitErrorRateState.class); |
| |
| private static final String OC_NAME = "oc-name"; |
| private static final String PORT_NOT_PRESENT = "Port is not present"; |
| |
| /* |
| * This method is used for getting Cassini Component name. |
| * from DeviceService port annotations by key ("oc-name") |
| * |
| * @param deviceId the device identifier |
| * @param port the port identifier |
| * @return String value representing cassini component name |
| */ |
| @Override |
| protected String ocName(DeviceId deviceId, PortNumber port) { |
| DeviceService deviceService = DefaultServiceDirectory.getService(DeviceService.class); |
| if (deviceService.getPort(deviceId, port) == null) { |
| throw new IllegalArgumentException(PORT_NOT_PRESENT); |
| } |
| return deviceService.getPort(deviceId, port).annotations().value(OC_NAME); |
| } |
| } |