| /* |
| * 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.incubator.net.dpi; |
| |
| import com.fasterxml.jackson.databind.node.ObjectNode; |
| import org.onosproject.codec.CodecContext; |
| import org.onosproject.codec.JsonCodec; |
| import org.slf4j.Logger; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| import static org.slf4j.LoggerFactory.getLogger; |
| |
| /** |
| * Implementation of encoder for FlowStatInfo codec. |
| */ |
| public final class FlowStatInfoCodec extends JsonCodec<FlowStatInfo> { |
| |
| private final Logger log = getLogger(getClass()); |
| |
| @Override |
| public ObjectNode encode(FlowStatInfo fsi, CodecContext context) { |
| checkNotNull(fsi, "FlowStatInfo cannot be null"); |
| |
| return context.mapper().createObjectNode() |
| .put("protocol", fsi.protocol()) |
| .put("hostAName", fsi.hostAName()) |
| .put("hostAPort", fsi.hostAPort()) |
| .put("hostBName", fsi.hostBName()) |
| .put("hostBPort", fsi.hostBPort()) |
| .put("detectedProtocol", fsi.detectedProtocol()) |
| .put("detectedProtocolName", fsi.detectedProtocolName()) |
| .put("packets", fsi.packets()) |
| .put("bytes", fsi.bytes()) |
| .put("hostServerName", fsi.hostServerName()); |
| } |
| |
| @Override |
| public FlowStatInfo decode(ObjectNode json, CodecContext context) { |
| if (json == null || !json.isObject()) { |
| return null; |
| } |
| |
| log.debug("protocol={}, full json={} ", json.get("protocol"), json); |
| final String protocol = json.get("protocol").asText(); |
| final String hostAName = json.get("hostAName").asText(); |
| final int hostAPort = json.get("hostAPort").asInt(); |
| final String hostBName = json.get("hostBName").asText(); |
| final int hostBPort = json.get("hostBPort").asInt(); |
| final int detectedProtocol = json.get("detectedProtocol").asInt(); |
| final String detectedProtocolName = json.get("detectedProtocolName").asText(); |
| final long packets = json.get("packets").asLong(); |
| final long bytes = json.get("bytes").asLong(); |
| final String hostServerName = json.get("hostServerName").asText(); |
| |
| return new FlowStatInfo(protocol, |
| hostAName, hostAPort, hostBName, hostBPort, |
| detectedProtocol, detectedProtocolName, |
| packets, bytes, hostServerName); |
| } |
| } |