| /* |
| * 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.soam.web; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| import static org.onlab.util.Tools.nullIsIllegal; |
| |
| import java.time.Duration; |
| |
| import org.onosproject.codec.CodecContext; |
| import org.onosproject.codec.JsonCodec; |
| import org.onosproject.incubator.net.l2monitoring.cfm.Mep.Priority; |
| import org.onosproject.incubator.net.l2monitoring.cfm.identifier.MepId; |
| import org.onosproject.incubator.net.l2monitoring.soam.SoamConfigException; |
| import org.onosproject.incubator.net.l2monitoring.soam.StartTime; |
| import org.onosproject.incubator.net.l2monitoring.soam.StopTime; |
| import org.onosproject.incubator.net.l2monitoring.soam.delay.DefaultDelayMeasurementCreate; |
| import org.onosproject.incubator.net.l2monitoring.soam.delay.DelayMeasurementCreate; |
| import org.onosproject.incubator.net.l2monitoring.soam.delay.DelayMeasurementCreate.DmCreateBuilder; |
| import org.onosproject.incubator.net.l2monitoring.soam.delay.DelayMeasurementCreate.DmType; |
| import org.onosproject.incubator.net.l2monitoring.soam.delay.DelayMeasurementCreate.MeasurementOption; |
| import org.onosproject.incubator.net.l2monitoring.soam.delay.DelayMeasurementCreate.Version; |
| |
| import com.fasterxml.jackson.databind.JsonNode; |
| import com.fasterxml.jackson.databind.node.ArrayNode; |
| import com.fasterxml.jackson.databind.node.ObjectNode; |
| |
| /** |
| * Encode and decode to/from JSON to DelayMeasurementCreate object. |
| */ |
| public class DmCreateCodec extends JsonCodec<DelayMeasurementCreate> { |
| |
| private static final String VERSION = "version"; |
| private static final String DM = "dm"; |
| private static final String DM_CFG_TYPE = "dmCfgType"; |
| private static final String DMDMM = "DMDMM"; |
| private static final String REMOTE_MEP_ID = "remoteMepId"; |
| private static final String PRIORITY = "priority"; |
| private static final String MEASUREMENTS_ENABLED = "measurementsEnabled"; |
| private static final String BINS_PER_FD_INTERVAL = "binsPerFdInterval"; |
| private static final String BINS_PER_IFDV_INTERVAL = "binsPerIfdvInterval"; |
| private static final String IFDV_SELECTION_OFFSET = "ifdvSelectionOffset"; |
| private static final String BINS_PER_FDR_INTERVAL = "binsPerFdrInterval"; |
| private static final String FRAME_SIZE = "frameSize"; |
| private static final String MESSAGE_PERIOD_MS = "messagePeriodMs"; |
| private static final String MEASUREMENT_INTERVAL_MINS = "measurementIntervalMins"; |
| private static final String ALIGN_MEASUREMENT_INTERVALS = "alignMeasurementIntervals"; |
| private static final String ALIGN_MEASUREMENT_OFFSET_MINS = "alignMeasurementOffsetMins"; |
| private static final String START_TIME = "startTime"; |
| private static final String STOP_TIME = "stopTime"; |
| |
| @Override |
| public DelayMeasurementCreate decode(ObjectNode json, |
| CodecContext context) { |
| |
| if (json == null || !json.isObject()) { |
| return null; |
| } |
| |
| JsonNode dmNode = json.get(DM); |
| Version version = Version.Y17312011; |
| if (dmNode.get(VERSION) != null) { |
| version = Version.valueOf(dmNode.get(VERSION).asText()); |
| } |
| DmType dmCfgType = DmType.DMDMM; |
| if (dmNode.get(DM_CFG_TYPE) != null) { |
| dmCfgType = DmType.valueOf(dmNode.get(DM_CFG_TYPE).asText(DMDMM)); |
| } |
| MepId remoteMepId = MepId.valueOf( |
| nullIsIllegal(dmNode.get(REMOTE_MEP_ID), REMOTE_MEP_ID + " is required") |
| .shortValue()); |
| Priority prio = Priority.valueOf(nullIsIllegal(dmNode.get(PRIORITY), |
| PRIORITY + " is required in the format 'PRIOn'").asText()); |
| |
| try { |
| DmCreateBuilder builder = DefaultDelayMeasurementCreate |
| .builder(dmCfgType, version, remoteMepId, prio); |
| |
| if (dmNode.get(MEASUREMENTS_ENABLED) != null) { |
| context.codec(MeasurementOption.class) |
| .decode((ArrayNode) (dmNode.get(MEASUREMENTS_ENABLED)), context) |
| .forEach(builder::addToMeasurementsEnabled); |
| } |
| |
| if (dmNode.get(BINS_PER_FD_INTERVAL) != null) { |
| builder = builder.binsPerFdInterval( |
| (short) dmNode.get(BINS_PER_FD_INTERVAL).asInt()); |
| } |
| if (dmNode.get(BINS_PER_IFDV_INTERVAL) != null) { |
| builder = builder.binsPerIfdvInterval( |
| (short) dmNode.get(BINS_PER_IFDV_INTERVAL).asInt()); |
| } |
| if (dmNode.get(IFDV_SELECTION_OFFSET) != null) { |
| builder = builder.ifdvSelectionOffset( |
| (short) dmNode.get(IFDV_SELECTION_OFFSET).asInt()); |
| } |
| if (dmNode.get(BINS_PER_FDR_INTERVAL) != null) { |
| builder = builder.binsPerFdrInterval( |
| (short) dmNode.get(BINS_PER_FDR_INTERVAL).asInt()); |
| } |
| if (dmNode.get(FRAME_SIZE) != null) { |
| builder = (DmCreateBuilder) builder.frameSize( |
| (short) dmNode.get(FRAME_SIZE).asInt()); |
| } |
| if (dmNode.get(MESSAGE_PERIOD_MS) != null) { |
| builder = (DmCreateBuilder) builder.messagePeriod(Duration.ofMillis( |
| dmNode.get(MESSAGE_PERIOD_MS).asInt())); |
| } |
| if (dmNode.get(MEASUREMENT_INTERVAL_MINS) != null) { |
| builder = (DmCreateBuilder) builder.measurementInterval( |
| Duration.ofMinutes( |
| dmNode.get(MEASUREMENT_INTERVAL_MINS).asInt())); |
| } |
| if (dmNode.get(ALIGN_MEASUREMENT_INTERVALS) != null) { |
| builder = (DmCreateBuilder) builder.alignMeasurementIntervals( |
| dmNode.get(ALIGN_MEASUREMENT_INTERVALS).asBoolean()); |
| } |
| if (dmNode.get(ALIGN_MEASUREMENT_OFFSET_MINS) != null) { |
| builder = (DmCreateBuilder) builder.alignMeasurementOffset(Duration.ofMinutes( |
| dmNode.get(ALIGN_MEASUREMENT_OFFSET_MINS).asInt())); |
| } |
| if (dmNode.get(START_TIME) != null) { |
| builder = (DmCreateBuilder) builder.startTime(context.codec(StartTime.class) |
| .decode((ObjectNode) dmNode.get(START_TIME), context)); |
| } |
| if (dmNode.get(STOP_TIME) != null) { |
| builder = (DmCreateBuilder) builder.stopTime(context.codec(StopTime.class) |
| .decode((ObjectNode) dmNode.get(STOP_TIME), context)); |
| } |
| |
| return builder.build(); |
| } catch (SoamConfigException e) { |
| throw new IllegalArgumentException(e); |
| } |
| } |
| |
| @Override |
| public ObjectNode encode(DelayMeasurementCreate dm, CodecContext context) { |
| checkNotNull(dm, "DM cannot be null"); |
| ObjectNode result = context.mapper().createObjectNode() |
| .put(DM_CFG_TYPE, dm.dmCfgType().name()) |
| .put(VERSION, dm.version().name()) |
| .put(REMOTE_MEP_ID, dm.remoteMepId().id()) |
| .put(PRIORITY, dm.priority().name()); |
| |
| if (dm.measurementsEnabled() != null) { |
| result.set(MEASUREMENTS_ENABLED, new DmMeasurementOptionCodec() |
| .encode(dm.measurementsEnabled(), context)); |
| } |
| |
| if (dm.messagePeriod() != null) { |
| result.put(MESSAGE_PERIOD_MS, dm.messagePeriod().toMillis()); |
| } |
| if (dm.frameSize() != null) { |
| result.put(FRAME_SIZE, dm.frameSize()); |
| } |
| |
| |
| return result; |
| } |
| } |