| /* |
| * Copyright 2018-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.segmentrouting.xconnect.api; |
| |
| import com.fasterxml.jackson.databind.JsonNode; |
| import com.fasterxml.jackson.databind.node.ArrayNode; |
| import com.fasterxml.jackson.databind.node.ObjectNode; |
| import com.google.common.collect.Sets; |
| import org.onlab.packet.VlanId; |
| import org.onosproject.codec.CodecContext; |
| import org.onosproject.codec.JsonCodec; |
| import org.onosproject.net.DeviceId; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.util.Set; |
| |
| /** |
| * Codec for Xconnect. |
| */ |
| public class XconnectCodec extends JsonCodec<XconnectDesc> { |
| static final String DEVICE_ID = "deviceId"; |
| static final String VLAN_ID = "vlanId"; |
| static final String ENDPOINTS = "endpoints"; |
| |
| private static Logger log = LoggerFactory.getLogger(XconnectCodec.class); |
| |
| @Override |
| public ObjectNode encode(XconnectDesc desc, CodecContext context) { |
| final ObjectNode result = context.mapper().createObjectNode(); |
| result.put(DEVICE_ID, desc.key().deviceId().toString()); |
| result.put(VLAN_ID, desc.key().vlanId().toShort()); |
| final ArrayNode portNode = result.putArray(ENDPOINTS); |
| desc.endpoints().forEach(endpoint -> portNode.add(endpoint.toString())); |
| |
| return result; |
| } |
| |
| @Override |
| public XconnectDesc decode(ObjectNode json, CodecContext context) { |
| DeviceId deviceId = DeviceId.deviceId(json.path(DEVICE_ID).asText()); |
| VlanId vlanId = VlanId.vlanId(json.path(VLAN_ID).asText()); |
| |
| Set<XconnectEndpoint> endpoints = Sets.newHashSet(); |
| JsonNode endpointNodes = json.get(ENDPOINTS); |
| if (endpointNodes != null) { |
| endpointNodes.forEach(endpointNode -> endpoints.add(XconnectEndpoint.fromString(endpointNode.asText()))); |
| } |
| |
| XconnectKey key = new XconnectKey(deviceId, vlanId); |
| return new XconnectDesc(key, endpoints); |
| } |
| } |