Claudine Chiu | 25f07be | 2016-06-27 16:21:21 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016-present Open Networking Laboratory |
| 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.cli.net.vnet; |
| 18 | |
| 19 | import org.apache.karaf.shell.commands.Argument; |
| 20 | import org.apache.karaf.shell.commands.Command; |
| 21 | import org.onosproject.cli.AbstractShellCommand; |
| 22 | import org.onosproject.incubator.net.virtual.NetworkId; |
| 23 | import org.onosproject.incubator.net.virtual.VirtualHost; |
| 24 | import org.onosproject.incubator.net.virtual.VirtualNetworkService; |
| 25 | |
| 26 | import java.util.ArrayList; |
| 27 | import java.util.List; |
| 28 | |
| 29 | /** |
| 30 | * Lists all virtual hosts for the network ID. |
| 31 | */ |
| 32 | @Command(scope = "onos", name = "vnet-hosts", |
| 33 | description = "Lists all virtual hosts in a virtual network.") |
| 34 | public class VirtualHostListCommand extends AbstractShellCommand { |
| 35 | |
| 36 | private static final String FMT_VIRTUAL_HOST = |
| 37 | "id=%s, mac=%s, vlan=%s, location=%s, ips=%s"; |
| 38 | |
| 39 | @Argument(index = 0, name = "networkId", description = "Network ID", |
| 40 | required = true, multiValued = false) |
| 41 | Long networkId = null; |
| 42 | |
| 43 | @Override |
| 44 | protected void execute() { |
| 45 | getSortedVirtualHosts().forEach(this::printVirtualHost); |
| 46 | } |
| 47 | |
| 48 | /** |
| 49 | * Returns the list of virtual hosts sorted using the device identifier. |
| 50 | * |
| 51 | * @return virtual host list |
| 52 | */ |
| 53 | private List<VirtualHost> getSortedVirtualHosts() { |
| 54 | VirtualNetworkService service = get(VirtualNetworkService.class); |
| 55 | |
| 56 | List<VirtualHost> virtualHosts = new ArrayList<>(); |
| 57 | virtualHosts.addAll(service.getVirtualHosts(NetworkId.networkId(networkId))); |
| 58 | return virtualHosts; |
| 59 | } |
| 60 | |
| 61 | /** |
| 62 | * Prints out each virtual host. |
| 63 | * |
| 64 | * @param virtualHost virtual host |
| 65 | */ |
| 66 | private void printVirtualHost(VirtualHost virtualHost) { |
| 67 | print(FMT_VIRTUAL_HOST, virtualHost.id().toString(), virtualHost.mac().toString(), |
| 68 | virtualHost.vlan().toString(), virtualHost.location().toString(), |
| 69 | virtualHost.ipAddresses().toString()); |
| 70 | } |
| 71 | } |