| /* |
| * 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.opencord.cordvtn.cli; |
| |
| import com.fasterxml.jackson.core.JsonProcessingException; |
| import com.fasterxml.jackson.databind.JsonNode; |
| import com.fasterxml.jackson.databind.node.ArrayNode; |
| import com.google.common.collect.Lists; |
| import org.apache.karaf.shell.commands.Command; |
| import org.onosproject.cli.AbstractShellCommand; |
| import org.opencord.cordvtn.api.core.ServiceNetworkService; |
| import org.opencord.cordvtn.api.net.ServiceNetwork; |
| |
| import java.util.Comparator; |
| import java.util.List; |
| |
| import static com.fasterxml.jackson.databind.SerializationFeature.INDENT_OUTPUT; |
| |
| /** |
| * Lists VTN networks. |
| */ |
| @Command(scope = "onos", name = "cordvtn-networks", |
| description = "Lists all VTN networks") |
| public class CordVtnNetworkListCommand extends AbstractShellCommand { |
| |
| private static final String FORMAT = "%-40s%-30s%-20s%-8s%-20s%s"; |
| |
| @Override |
| protected void execute() { |
| ServiceNetworkService service = AbstractShellCommand.get(ServiceNetworkService.class); |
| List<ServiceNetwork> networks = Lists.newArrayList(service.serviceNetworks()); |
| networks.sort(Comparator.comparing(sn -> sn.id().id())); |
| |
| if (outputJson()) { |
| try { |
| print("%s", mapper().writeValueAsString(json(networks))); |
| } catch (JsonProcessingException e) { |
| print("Failed to list networks in JSON format"); |
| } |
| } else { |
| print(FORMAT, "ID", "Name", "Type", "VNI", "Subnet", "Service IP"); |
| for (ServiceNetwork net: networks) { |
| print(FORMAT, net.id(), |
| net.name(), |
| net.type(), |
| net.segmentId(), |
| net.subnet(), |
| net.serviceIp()); |
| } |
| } |
| } |
| |
| private JsonNode json(List<ServiceNetwork> networks) { |
| ArrayNode result = mapper().enable(INDENT_OUTPUT).createArrayNode(); |
| for (ServiceNetwork net: networks) { |
| ArrayNode providers = mapper().createArrayNode(); |
| net.providers().entrySet().forEach(provider -> providers.add( |
| mapper().createObjectNode() |
| .put("networkId", provider.getKey().id()) |
| .put("type", provider.getValue().name()))); |
| |
| result.add(mapper().createObjectNode() |
| .put("id", net.id().id()) |
| .put("name", net.name()) |
| .put("type", net.type().name()) |
| .put("vni", net.segmentId().id()) |
| .put("subnet", net.subnet().toString()) |
| .put("serviceIp", net.serviceIp().toString()) |
| .set("providers", providers)); |
| } |
| return result; |
| } |
| } |