Sean Condon | 0e89bda | 2017-03-21 14:23:19 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2017-present Open Networking Foundation |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onosproject.soam.web; |
| 17 | |
| 18 | import com.fasterxml.jackson.databind.JsonNode; |
| 19 | import com.fasterxml.jackson.databind.node.ArrayNode; |
| 20 | import com.fasterxml.jackson.databind.node.ObjectNode; |
| 21 | import org.onosproject.codec.CodecContext; |
| 22 | import org.onosproject.codec.JsonCodec; |
| 23 | import org.onosproject.incubator.net.l2monitoring.soam.loss.LossMeasurementEntry; |
| 24 | |
| 25 | import java.util.Iterator; |
| 26 | import java.util.Map.Entry; |
| 27 | |
| 28 | import static com.google.common.base.Preconditions.checkNotNull; |
| 29 | |
| 30 | /** |
| 31 | * Encode and decode to/from JSON to LossMeasurementEntry object. |
| 32 | */ |
| 33 | public class LmEntryCodec extends JsonCodec<LossMeasurementEntry> { |
| 34 | |
| 35 | @Override |
| 36 | public ObjectNode encode(LossMeasurementEntry lm, CodecContext context) { |
| 37 | checkNotNull(lm, "LM cannot be null"); |
| 38 | ObjectNode result = context.mapper().createObjectNode() |
| 39 | .put("lmId", lm.lmId().toString()); |
| 40 | |
| 41 | if (lm.measuredForwardFlr() != null) { |
| 42 | result.put("measuredForwardFlr", lm.measuredForwardFlr().percentValue()); |
| 43 | } |
| 44 | if (lm.measuredBackwardFlr() != null) { |
| 45 | result.put("measuredBackwardFlr", lm.measuredBackwardFlr().percentValue()); |
| 46 | } |
| 47 | if (lm.measuredAvailabilityForwardStatus() != null) { |
| 48 | result.put("measuredAvailabilityForwardStatus", |
| 49 | lm.measuredAvailabilityForwardStatus().name()); |
| 50 | } |
| 51 | if (lm.measuredAvailabilityBackwardStatus() != null) { |
| 52 | result.put("measuredAvailabilityBackwardStatus", |
| 53 | lm.measuredAvailabilityBackwardStatus().name()); |
| 54 | } |
| 55 | if (lm.measuredForwardLastTransitionTime() != null) { |
| 56 | result.put("measuredForwardLastTransitionTime", |
| 57 | lm.measuredForwardLastTransitionTime().toString()); |
| 58 | } |
| 59 | if (lm.measuredBackwardLastTransitionTime() != null) { |
| 60 | result.put("measuredBackwardLastTransitionTime", |
| 61 | lm.measuredBackwardLastTransitionTime().toString()); |
| 62 | } |
| 63 | |
| 64 | ObjectNode lmAttrs = new LmCreateCodec().encode(lm, context); |
| 65 | Iterator<Entry<String, JsonNode>> elements = lmAttrs.fields(); |
| 66 | while (elements.hasNext()) { |
| 67 | Entry<String, JsonNode> element = elements.next(); |
| 68 | result.set(element.getKey(), element.getValue()); |
| 69 | } |
| 70 | |
| 71 | if (lm.measurementCurrent() != null) { |
| 72 | result.set("measurementCurrent", new LossMeasurementStatCurrentCodec() |
| 73 | .encode(lm.measurementCurrent(), context)); |
| 74 | } |
| 75 | |
| 76 | if (lm.measurementHistories() != null) { |
| 77 | result.set("measurementHistories", new LossMeasurementStatHistoryCodec() |
| 78 | .encode(lm.measurementHistories(), context)); |
| 79 | } |
| 80 | |
| 81 | if (lm.availabilityCurrent() != null) { |
| 82 | result.set("availabilityCurrent", new LossAvailabilityStatCurrentCodec() |
| 83 | .encode(lm.availabilityCurrent(), context)); |
| 84 | } |
| 85 | |
| 86 | if (lm.availabilityHistories() != null) { |
| 87 | result.set("availabilityHistories", new LossAvailabilityStatHistoryCodec() |
| 88 | .encode(lm.availabilityHistories(), context)); |
| 89 | } |
| 90 | |
| 91 | return result; |
| 92 | } |
| 93 | |
| 94 | @Override |
| 95 | public ArrayNode encode(Iterable<LossMeasurementEntry> lmEntities, CodecContext context) { |
| 96 | ArrayNode an = context.mapper().createArrayNode(); |
| 97 | lmEntities.forEach(dm -> an.add(encode(dm, context))); |
| 98 | return an; |
| 99 | } |
| 100 | } |