| /* |
| * Copyright 2016-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.cli.net.vnet; |
| |
| import static org.onlab.osgi.DefaultServiceDirectory.getService; |
| |
| import org.apache.karaf.shell.console.completer.ArgumentCompleter.ArgumentList; |
| import org.onosproject.cli.AbstractChoicesCompleter; |
| import org.onosproject.incubator.net.virtual.NetworkId; |
| import org.onosproject.incubator.net.virtual.VirtualNetworkService; |
| import org.onosproject.incubator.net.virtual.VirtualPort; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.utils.Comparators; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.stream.Collectors; |
| /** |
| * Virtual port completer. |
| * |
| * Assumes the first argument which can be parsed to a number is network id |
| * and the argument right before the one being completed is device id |
| */ |
| public class VirtualPortCompleter extends AbstractChoicesCompleter { |
| @Override |
| protected List<String> choices() { |
| ArgumentList args = getArgumentList(); |
| //parse argument list for network id |
| String[] argsArray = args.getArguments(); |
| for (String str : argsArray) { |
| if (str.matches("[0-9]+")) { |
| long networkId = Long.valueOf(str); |
| String deviceId = argsArray[argsArray.length - 1]; |
| return getSortedVirtualPorts(networkId, deviceId).stream() |
| .map(virtualPort -> virtualPort.number().toString()) |
| .collect(Collectors.toList()); |
| } |
| } |
| |
| return Collections.singletonList("Missing network id"); |
| } |
| |
| /** |
| * Returns the list of virtual ports sorted using the port number. |
| * |
| * @param networkId network id. |
| * @param deviceId device id |
| * @return sorted virtual port list |
| */ |
| private List<VirtualPort> getSortedVirtualPorts(long networkId, String deviceId) { |
| VirtualNetworkService service = getService(VirtualNetworkService.class); |
| |
| List<VirtualPort> virtualPorts = new ArrayList<>(); |
| virtualPorts.addAll(service.getVirtualPorts(NetworkId.networkId(networkId), |
| DeviceId.deviceId(deviceId))); |
| Collections.sort(virtualPorts, Comparators.VIRTUAL_PORT_COMPARATOR); |
| return virtualPorts; |
| } |
| |
| } |