| /* |
| * Copyright 2020-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.kubevirtnode.codec; |
| |
| import com.fasterxml.jackson.databind.JsonNode; |
| import com.fasterxml.jackson.databind.node.ObjectNode; |
| import org.onosproject.codec.CodecContext; |
| import org.onosproject.codec.JsonCodec; |
| import org.onosproject.kubevirtnode.api.DefaultKubevirtPhyInterface; |
| import org.onosproject.kubevirtnode.api.KubevirtPhyInterface; |
| import org.onosproject.net.DeviceId; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| import static org.onlab.util.Tools.nullIsIllegal; |
| |
| /** |
| * Kubevirt physical interface codec used for serializing and de-serializing JSON string. |
| */ |
| public final class KubevirtPhyInterfaceCodec extends JsonCodec<KubevirtPhyInterface> { |
| |
| private static final String NETWORK = "network"; |
| private static final String INTERFACE = "intf"; |
| private static final String PHYS_BRIDGE_ID = "physBridgeId"; |
| |
| private static final String MISSING_MESSAGE = " is required in KubevirtPhyInterface"; |
| |
| @Override |
| public ObjectNode encode(KubevirtPhyInterface phyIntf, CodecContext context) { |
| checkNotNull(phyIntf, "Kubevirt physical interface cannot be null"); |
| |
| ObjectNode result = context.mapper().createObjectNode() |
| .put(NETWORK, phyIntf.network()) |
| .put(INTERFACE, phyIntf.intf()); |
| |
| if (phyIntf.physBridge() != null) { |
| result.put(PHYS_BRIDGE_ID, phyIntf.physBridge().toString()); |
| } |
| |
| return result; |
| } |
| |
| @Override |
| public KubevirtPhyInterface decode(ObjectNode json, CodecContext context) { |
| if (json == null || !json.isObject()) { |
| return null; |
| } |
| |
| String network = nullIsIllegal(json.get(NETWORK).asText(), |
| NETWORK + MISSING_MESSAGE); |
| String intf = nullIsIllegal(json.get(INTERFACE).asText(), |
| INTERFACE + MISSING_MESSAGE); |
| |
| KubevirtPhyInterface.Builder builder = DefaultKubevirtPhyInterface.builder() |
| .network(network) |
| .intf(intf); |
| |
| JsonNode physBridgeJson = json.get(PHYS_BRIDGE_ID); |
| if (physBridgeJson != null) { |
| builder.physBridge(DeviceId.deviceId(physBridgeJson.asText())); |
| } |
| |
| return builder.build(); |
| } |
| } |