Hyunsun Moon | 6066bd3 | 2016-10-24 15:35:34 -0700 | [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 | package org.opencord.cordvtn.cli; |
| 17 | |
| 18 | import com.fasterxml.jackson.core.JsonProcessingException; |
| 19 | import com.fasterxml.jackson.databind.JsonNode; |
| 20 | import com.fasterxml.jackson.databind.node.ArrayNode; |
Hyunsun Moon | a0e8b66 | 2016-11-21 12:32:01 -0800 | [diff] [blame] | 21 | import com.google.common.collect.Lists; |
Hyunsun Moon | 6066bd3 | 2016-10-24 15:35:34 -0700 | [diff] [blame] | 22 | import org.apache.karaf.shell.commands.Command; |
| 23 | import org.onosproject.cli.AbstractShellCommand; |
| 24 | import org.opencord.cordvtn.api.core.CordVtnService; |
| 25 | import org.opencord.cordvtn.api.net.VtnNetwork; |
| 26 | |
Hyunsun Moon | a0e8b66 | 2016-11-21 12:32:01 -0800 | [diff] [blame] | 27 | import java.util.Collections; |
| 28 | import java.util.List; |
Hyunsun Moon | 6066bd3 | 2016-10-24 15:35:34 -0700 | [diff] [blame] | 29 | |
| 30 | import static com.fasterxml.jackson.databind.SerializationFeature.INDENT_OUTPUT; |
| 31 | |
| 32 | /** |
| 33 | * Lists VTN networks. |
| 34 | */ |
| 35 | @Command(scope = "onos", name = "cordvtn-networks", |
| 36 | description = "Lists all VTN networks") |
| 37 | public class CordVtnNetworkListCommand extends AbstractShellCommand { |
| 38 | |
| 39 | private static final String FORMAT = "%-40s%-20s%-8s%-20s%s"; |
| 40 | |
| 41 | @Override |
| 42 | protected void execute() { |
| 43 | CordVtnService service = AbstractShellCommand.get(CordVtnService.class); |
Hyunsun Moon | a0e8b66 | 2016-11-21 12:32:01 -0800 | [diff] [blame] | 44 | List<VtnNetwork> networks = Lists.newArrayList(service.vtnNetworks()); |
| 45 | Collections.sort(networks, VtnNetwork.VTN_NETWORK_COMPARATOR); |
Hyunsun Moon | 6066bd3 | 2016-10-24 15:35:34 -0700 | [diff] [blame] | 46 | |
| 47 | if (outputJson()) { |
| 48 | try { |
| 49 | print("%s", mapper().writeValueAsString(json(networks))); |
| 50 | } catch (JsonProcessingException e) { |
| 51 | print("Failed to list networks in JSON format"); |
| 52 | } |
| 53 | } else { |
| 54 | print(FORMAT, "ID", "Type", "VNI", "Subnet", "Service IP"); |
| 55 | for (VtnNetwork net: networks) { |
| 56 | print(FORMAT, net.id(), |
| 57 | net.type(), |
| 58 | net.segmentId(), |
| 59 | net.subnet(), |
| 60 | net.serviceIp()); |
| 61 | } |
| 62 | } |
| 63 | } |
| 64 | |
Hyunsun Moon | a0e8b66 | 2016-11-21 12:32:01 -0800 | [diff] [blame] | 65 | private JsonNode json(List<VtnNetwork> networks) { |
Hyunsun Moon | 6066bd3 | 2016-10-24 15:35:34 -0700 | [diff] [blame] | 66 | ArrayNode result = mapper().enable(INDENT_OUTPUT).createArrayNode(); |
| 67 | for (VtnNetwork net: networks) { |
| 68 | ArrayNode providers = mapper().createArrayNode(); |
| 69 | net.providers().forEach(provider -> providers.add( |
| 70 | mapper().createObjectNode() |
| 71 | .put("networkId", provider.id().id()) |
| 72 | .put("type", provider.type().name()))); |
| 73 | |
| 74 | result.add(mapper().createObjectNode() |
| 75 | .put("id", net.id().id()) |
| 76 | .put("type", net.type().name()) |
| 77 | .put("vni", net.segmentId().id()) |
| 78 | .put("subnet", net.subnet().toString()) |
| 79 | .put("serviceIp", net.serviceIp().toString()) |
| 80 | .set("providers", providers)); |
| 81 | } |
| 82 | return result; |
| 83 | } |
| 84 | } |