| /* |
| * Copyright 2017-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.ecord.carrierethernet.rest; |
| |
| import com.fasterxml.jackson.databind.node.ArrayNode; |
| import com.fasterxml.jackson.databind.node.ObjectNode; |
| import org.onosproject.codec.CodecContext; |
| import org.onosproject.codec.JsonCodec; |
| import org.onosproject.ecord.carrierethernet.app.CarrierEthernetBandwidthProfile; |
| import org.onosproject.ecord.carrierethernet.app.CarrierEthernetNetworkInterface; |
| import org.onosproject.ecord.carrierethernet.app.CarrierEthernetUni; |
| import org.onosproject.ecord.carrierethernet.app.CarrierEthernetVirtualConnection; |
| import org.slf4j.Logger; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.stream.Collectors; |
| |
| import static org.onlab.util.Tools.nullIsIllegal; |
| import static org.onosproject.ecord.carrierethernet.app.CarrierEthernetEvcUtils.*; |
| import static org.onosproject.ecord.carrierethernet.app.CarrierEthernetVirtualConnection.builder; |
| import static org.slf4j.LoggerFactory.getLogger; |
| |
| /** |
| * Implementation of encoder for Alarm codec. |
| */ |
| public class EvcCodec extends JsonCodec<CarrierEthernetVirtualConnection> { |
| |
| private static final String EVC_ID_REQUIRED = "EVC Id Must be specified"; |
| private static final String EVC_TYPE_REQUIRED = "EVC Type Must be specified"; |
| private static final String ARRAY_REQUIRED = "UNI array was not specified"; |
| |
| private final Logger log = getLogger(getClass()); |
| |
| @Override |
| public ObjectNode encode(CarrierEthernetVirtualConnection evc, CodecContext context) { |
| ObjectNode evcRoot = context.mapper().createObjectNode(); |
| evcRoot.put("evcCfgId", evc.cfgId()); |
| evcRoot.put("evcId", evc.id()); |
| ArrayNode uniList = context.mapper() |
| .valueToTree(evc.uniSet().stream() |
| .map(CarrierEthernetNetworkInterface::id) |
| .collect(Collectors.toList())); |
| evcRoot.putArray("uniList").addAll(uniList); |
| evcRoot.put("maxNumUni", evc.maxNumUni()); |
| CarrierEthernetUni uni = evc.uniSet().iterator().next(); |
| evcRoot.put("vlanId", uni.ceVlanId().toString()); |
| CarrierEthernetBandwidthProfile bwp = uni.bwp(); |
| if (bwp != null) { |
| evcRoot.put("cir", bwp.cir().bps()); |
| evcRoot.put("eir", bwp.eir().bps()); |
| evcRoot.put("cbs", bwp.cbs()); |
| evcRoot.put("ebs", bwp.ebs()); |
| } |
| return evcRoot; |
| } |
| |
| @Override |
| public CarrierEthernetVirtualConnection decode(ObjectNode json, CodecContext context) { |
| String argEvcCfgId = json.get("evcCfgId").asText(null); |
| String argEvcId = null; |
| if (json.has("evcId")) { |
| argEvcId = json.get("evcId").asText(); |
| } |
| ArrayNode uniArray = nullIsIllegal((ArrayNode) json.get("uniList"), |
| ARRAY_REQUIRED); |
| List<String> uniList = new ArrayList<>(); |
| uniArray.forEach(jsonNode -> uniList.add(jsonNode.asText())); |
| String evcTypeString = nullIsIllegal(json.get("evcType").asText(), |
| EVC_TYPE_REQUIRED); |
| int maxNumUni = -1; |
| if (json.has("maxNumUni")) { |
| maxNumUni = json.get("maxNumUni").asInt(-1); |
| } |
| |
| short vlanId = -1; |
| if (json.has("vlanId")) { |
| vlanId = json.get("vlanId").shortValue(); |
| } |
| double cir = json.get("cir").asDouble(0.0); |
| double eir = json.get("eir").asDouble(0.0); |
| long cbs = json.get("cbs").asLong(0L); |
| long ebs = json.get("ebs").asLong(0L); |
| log.info("Received REST call with parameters: " + "evcCfgId={}, evcId={}," + |
| " uniList={}, evcType={}, maxNumUni={}, vlanId={}, cir={}, " + |
| "eir={}, cbs={}, ebs={}", argEvcCfgId, argEvcId, uniList, |
| evcTypeString, maxNumUni, vlanId, cir, eir, cbs, ebs); |
| return builder().id(argEvcId).cfgId(argEvcCfgId) |
| .type(generateEvcType(evcTypeString, uniList)) |
| .maxNumUni(generateMaxNumUni(maxNumUni, evcTypeString, uniList)) |
| .uniSet(generateUniSet(evcTypeString, uniList.subList(1, uniList.size()), |
| vlanId, uniList.get(0), argEvcCfgId, cir, eir, |
| cbs, ebs)) |
| .build(); |
| } |
| |
| } |