| /* |
| * Copyright 2021-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.kubevirtnetworking.codec; |
| |
| import com.fasterxml.jackson.databind.JsonNode; |
| import com.fasterxml.jackson.databind.node.ObjectNode; |
| import org.onlab.packet.IpAddress; |
| import org.onosproject.codec.CodecContext; |
| import org.onosproject.codec.JsonCodec; |
| import org.onosproject.kubevirtnetworking.api.DefaultKubevirtFloatingIp; |
| import org.onosproject.kubevirtnetworking.api.KubevirtFloatingIp; |
| import org.slf4j.Logger; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| import static org.onlab.util.Tools.nullIsIllegal; |
| import static org.slf4j.LoggerFactory.getLogger; |
| |
| /** |
| * Kubevirt floating IP codec used for serializing and de-serializing JSON string. |
| */ |
| public final class KubevirtFloatingIpCodec extends JsonCodec<KubevirtFloatingIp> { |
| |
| private final Logger log = getLogger(getClass()); |
| |
| private static final String ID = "id"; |
| private static final String ROUTER_NAME = "routerName"; |
| private static final String POD_NAME = "podName"; |
| private static final String NETWORK_NAME = "networkName"; |
| private static final String FLOATING_IP = "floatingIp"; |
| private static final String FIXED_IP = "fixedIp"; |
| |
| private static final String MISSING_MESSAGE = " is required in KubevirtFloatingIp"; |
| |
| @Override |
| public ObjectNode encode(KubevirtFloatingIp fip, CodecContext context) { |
| checkNotNull(fip, "Kubevirt floating IP cannot be null"); |
| |
| ObjectNode result = context.mapper().createObjectNode() |
| .put(ID, fip.id()) |
| .put(ROUTER_NAME, fip.routerName()) |
| .put(NETWORK_NAME, fip.networkName()) |
| .put(FLOATING_IP, fip.floatingIp().toString()); |
| |
| if (fip.podName() != null) { |
| result.put(POD_NAME, fip.podName()); |
| } |
| |
| if (fip.fixedIp() != null) { |
| result.put(FIXED_IP, fip.fixedIp().toString()); |
| } |
| |
| return result; |
| } |
| |
| @Override |
| public KubevirtFloatingIp decode(ObjectNode json, CodecContext context) { |
| if (json == null || !json.isObject()) { |
| return null; |
| } |
| |
| String id = nullIsIllegal(json.get(ID).asText(), ID + MISSING_MESSAGE); |
| String routerName = nullIsIllegal(json.get(ROUTER_NAME).asText(), |
| ROUTER_NAME + MISSING_MESSAGE); |
| String floatingIp = nullIsIllegal(json.get(FLOATING_IP).asText(), |
| FLOATING_IP + MISSING_MESSAGE); |
| String networkName = nullIsIllegal(json.get(NETWORK_NAME).asText(), |
| NETWORK_NAME + MISSING_MESSAGE); |
| |
| KubevirtFloatingIp.Builder builder = DefaultKubevirtFloatingIp.builder() |
| .id(id) |
| .routerName(routerName) |
| .networkName(networkName) |
| .floatingIp(IpAddress.valueOf(floatingIp)); |
| |
| JsonNode podName = json.get(POD_NAME); |
| if (podName != null) { |
| builder.podName(podName.asText()); |
| } |
| |
| JsonNode fixedIp = json.get(FIXED_IP); |
| if (fixedIp != null) { |
| builder.fixedIp(IpAddress.valueOf(fixedIp.asText())); |
| } |
| |
| return builder.build(); |
| } |
| } |