| /* |
| * 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.node.ObjectNode; |
| import org.onlab.packet.IpAddress; |
| import org.onosproject.codec.CodecContext; |
| import org.onosproject.codec.JsonCodec; |
| import org.onosproject.kubevirtnetworking.api.KubevirtIpPool; |
| 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 IP pool codec used for serializing and de-serializing JSON string. |
| */ |
| public final class KubevirtIpPoolCodec extends JsonCodec<KubevirtIpPool> { |
| |
| private final Logger log = getLogger(getClass()); |
| |
| private static final String START = "start"; |
| private static final String END = "end"; |
| |
| private static final String MISSING_MESSAGE = " is required in KubevirtIpPool"; |
| |
| @Override |
| public ObjectNode encode(KubevirtIpPool ipPool, CodecContext context) { |
| checkNotNull(ipPool, "Kubevirt IP pool cannot be null"); |
| |
| return context.mapper().createObjectNode() |
| .put(START, ipPool.start().toString()) |
| .put(END, ipPool.end().toString()); |
| } |
| |
| @Override |
| public KubevirtIpPool decode(ObjectNode json, CodecContext context) { |
| if (json == null || !json.isObject()) { |
| return null; |
| } |
| |
| String start = nullIsIllegal(json.get(START).asText(), START + MISSING_MESSAGE); |
| String end = nullIsIllegal(json.get(END).asText(), END + MISSING_MESSAGE); |
| |
| return new KubevirtIpPool(IpAddress.valueOf(start), IpAddress.valueOf(end)); |
| } |
| } |