| /* |
| * Copyright 2017-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. |
| */ |
| |
| package org.onosproject.drivers.ovsdb; |
| |
| import org.onlab.packet.IpAddress; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.net.PortNumber; |
| import org.onosproject.net.behaviour.PortConfigBehaviour; |
| import org.onosproject.net.behaviour.QosDescription; |
| import org.onosproject.net.device.PortDescription; |
| import org.onosproject.net.driver.AbstractHandlerBehaviour; |
| import org.onosproject.net.driver.DriverHandler; |
| import org.onosproject.ovsdb.controller.OvsdbClientService; |
| import org.onosproject.ovsdb.controller.OvsdbController; |
| import org.onosproject.ovsdb.controller.OvsdbNodeId; |
| import org.slf4j.Logger; |
| |
| import static org.slf4j.LoggerFactory.getLogger; |
| |
| /** |
| * OVSDB-based implementation of port config behaviour. |
| */ |
| public class OvsdbPortConfig extends AbstractHandlerBehaviour implements PortConfigBehaviour { |
| |
| private final Logger log = getLogger(getClass()); |
| |
| @Override |
| public void applyQoS(PortDescription portDesc, QosDescription qosDesc) { |
| OvsdbClientService ovsdbClient = getOvsdbClient(handler()); |
| if (ovsdbClient == null) { |
| return; |
| } |
| ovsdbClient.applyQos(portDesc.portNumber(), qosDesc.qosId().name()); |
| } |
| |
| @Override |
| public void removeQoS(PortNumber portNumber) { |
| OvsdbClientService ovsdbClient = getOvsdbClient(handler()); |
| if (ovsdbClient == null) { |
| return; |
| } |
| ovsdbClient.removeQos(portNumber); |
| } |
| |
| // OvsdbNodeId(IP) is used in the adaptor while DeviceId(ovsdb:IP) |
| // is used in the core. So DeviceId need be changed to OvsdbNodeId. |
| private OvsdbNodeId changeDeviceIdToNodeId(DeviceId deviceId) { |
| String[] splits = deviceId.toString().split(":"); |
| if (splits.length < 1) { |
| return null; |
| } |
| IpAddress ipAddress = IpAddress.valueOf(splits[1]); |
| return new OvsdbNodeId(ipAddress, 0); |
| } |
| |
| private OvsdbClientService getOvsdbClient(DriverHandler handler) { |
| OvsdbController ovsController = handler.get(OvsdbController.class); |
| OvsdbNodeId nodeId = changeDeviceIdToNodeId(handler.data().deviceId()); |
| |
| return ovsController.getOvsdbClient(nodeId); |
| } |
| } |
| |