2 * Copyright © 2020 AT&T and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.transportpce.olm.util;
10 import com.google.common.base.Strings;
11 import java.util.ArrayList;
12 import java.util.List;
14 import java.util.Optional;
15 import java.util.stream.Collectors;
16 import java.util.stream.Stream;
17 import org.eclipse.jdt.annotation.NonNull;
18 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
19 import org.opendaylight.transportpce.common.Timeouts;
20 import org.opendaylight.transportpce.common.device.DeviceTransactionManager;
21 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.GetPmInput;
22 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.GetPmOutputBuilder;
23 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.get.pm.output.Measurements;
24 import org.opendaylight.yang.gen.v1.http.org.opendaylight.transportpce.olm.rev210618.get.pm.output.MeasurementsBuilder;
25 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.OrgOpenroadmDeviceData;
26 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.pack.Ports;
27 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.pack.PortsKey;
28 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.packs.CircuitPacks;
29 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.circuit.packs.CircuitPacksKey;
30 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.interfaces.grp.Interface;
31 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.interfaces.grp.InterfaceKey;
32 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.internal.links.InternalLink;
33 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.internal.links.InternalLinkKey;
34 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.OrgOpenroadmDevice;
35 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.Degree;
36 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.DegreeKey;
37 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.RoadmConnections;
38 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.RoadmConnectionsKey;
39 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.SharedRiskGroup;
40 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.org.openroadm.device.container.org.openroadm.device.SharedRiskGroupKey;
41 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.physical.links.PhysicalLink;
42 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.physical.links.PhysicalLinkKey;
43 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.shelves.Shelves;
44 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev200529.shelves.ShelvesKey;
45 import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.rev200529.CurrentPmList;
46 import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.rev200529.current.pm.group.CurrentPm;
47 import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.rev200529.current.pm.list.CurrentPmEntry;
48 import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.rev200529.current.pm.list.CurrentPmEntryKey;
49 import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.rev200529.current.pm.val.group.Measurement;
50 import org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev161014.ResourceTypeEnum;
51 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev210930.Direction;
52 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev210930.Location;
53 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev210930.PmNamesEnum;
54 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev210930.olm.get.pm.input.ResourceIdentifier;
55 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
56 import org.opendaylight.yangtools.yang.common.Uint16;
57 import org.slf4j.Logger;
58 import org.slf4j.LoggerFactory;
60 final class OlmUtils710 {
62 private static final Logger LOG = LoggerFactory.getLogger(OlmUtils710.class);
65 * This method retrieves list of current PMs for given nodeId,
66 * resourceType, resourceName and Granularity.Currently vendorExtentions
67 * are excluded but can be added back based on requirement
70 * 1. pmFetch This operation traverse through current PM list and gets PM for
71 * given NodeId and Resource name
74 * Input parameter from the olm yang model get-pm rpc
75 * @param deviceTransactionManager
78 * @return Result of the request list of PM readings
80 public static GetPmOutputBuilder pmFetch(GetPmInput input, DeviceTransactionManager deviceTransactionManager) {
81 LOG.info("Getting PM Data for 7.1.0 NodeId: {} ResourceType: {} ResourceName: {}", input.getNodeId(),
82 input.getResourceType(), input.getResourceIdentifier());
84 GetPmOutputBuilder pmOutputBuilder = new GetPmOutputBuilder();
86 InstanceIdentifier<?> resourceKeyIID =
87 findClassKeyIdentifiers(input.getResourceType(), input.getResourceIdentifier());
88 CurrentPmEntryKey resourceKey = new CurrentPmEntryKey(resourceKeyIID,
89 convertResourceTypeEnum(input.getResourceType()), "");
91 InstanceIdentifier<CurrentPmList> iidCurrentPmList = InstanceIdentifier.create(CurrentPmList.class);
93 Optional<CurrentPmList> currentPmListOpt = deviceTransactionManager.getDataFromDevice(input.getNodeId(),
94 LogicalDatastoreType.OPERATIONAL, iidCurrentPmList, Timeouts.DEVICE_READ_TIMEOUT,
95 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
96 if (currentPmListOpt.isPresent()) {
97 CurrentPmList currentPmList = currentPmListOpt.get();
99 Map<CurrentPmEntryKey, CurrentPmEntry> currentPmEntryList = currentPmList.nonnullCurrentPmEntry();
100 LOG.info("Current PM list exists for node {} and contains {} entries.", input.getNodeId(),
101 currentPmEntryList.size());
102 for (Map.Entry<CurrentPmEntryKey, CurrentPmEntry> entry : currentPmEntryList.entrySet()) {
103 CurrentPmEntry cpe = entry.getValue();
104 CurrentPmEntryKey cpek = new CurrentPmEntryKey(cpe.getPmResourceInstance(), cpe.getPmResourceType(),
106 if (resourceKey.equals(cpek)) {
107 List<CurrentPm> currentPMList = new ArrayList<>(cpe.nonnullCurrentPm().values());
108 Stream<CurrentPm> currentPMStream = currentPMList.stream();
109 if (input.getPmNameType() != null) {
110 currentPMStream = currentPMStream.filter(pm -> pm.getType().getIntValue()
111 == PmNamesEnum.forValue(input.getPmNameType().getIntValue()).getIntValue());
113 if (input.getPmExtension() != null) {
114 currentPMStream = currentPMStream.filter(pm -> pm.getExtension()
115 .equals(input.getPmExtension()));
117 if (input.getLocation() != null) {
118 currentPMStream = currentPMStream.filter(pm -> Location.forValue(pm.getLocation().getIntValue())
119 .equals(Location.forValue(input.getLocation().getIntValue())));
121 if (input.getDirection() != null) {
122 currentPMStream = currentPMStream.filter(pm -> Direction.forValue(pm.getDirection()
124 .equals(Direction.forValue((input.getDirection().getIntValue()))));
126 List<CurrentPm> filteredPMs = currentPMStream.collect(Collectors.toList());
127 List<Measurements> measurements = extractWantedMeasurements(filteredPMs,input.getGranularity());
128 if (measurements.isEmpty()) {
130 "No Matching PM data found for node: {}, resource type: {}, resource name: {}, "
131 + "pm type: {}, extention: {}, location: {} and direction: {}",
132 input.getNodeId(), input.getResourceType(),
133 getResourceIdentifierAsString(input.getResourceIdentifier()),
134 input.getPmNameType(),input.getPmExtension(),input.getLocation(),
135 input.getDirection());
137 pmOutputBuilder.setNodeId(input.getNodeId()).setResourceType(input.getResourceType())
138 .setResourceIdentifier(input.getResourceIdentifier()).setGranularity(input
139 .getGranularity()).setMeasurements(measurements);
141 "PM data found successfully for node: {}, resource type: {}, resource name: {}, "
142 + "pm type: {}, extention: {}, location: {} and direction: {}",
143 input.getNodeId(), input.getResourceType(),
144 getResourceIdentifierAsString(input.getResourceIdentifier()),
145 input.getPmNameType(),input.getPmExtension(),input.getLocation(),
146 input.getDirection());
151 LOG.error("Unable to get CurrentPmList for node {}", input.getNodeId());
153 return pmOutputBuilder;
156 private static String getResourceIdentifierAsString(ResourceIdentifier resourceIdentifier) {
157 if (Strings.isNullOrEmpty(resourceIdentifier.getCircuitPackName())) {
158 return resourceIdentifier.getResourceName();
160 return resourceIdentifier.getResourceName() + ", circuit pack name: "
161 + resourceIdentifier.getCircuitPackName();
165 private static List<Measurements> extractWantedMeasurements(List<CurrentPm> currentPmList,
166 org.opendaylight.yang.gen.v1.http.org.openroadm.pm.types.rev161014.PmGranularity wantedGranularity) {
167 List<Measurements> olmMeasurements = new ArrayList<>();
168 for (CurrentPm pm : currentPmList) {
169 for (Measurement measurements: pm.nonnullMeasurement().values()) {
170 if (measurements.getGranularity().getIntValue() == org.opendaylight.yang.gen.v1.http.org.openroadm.pm
171 .types.rev171215.PmGranularity.forValue(wantedGranularity.getIntValue()).getIntValue()) {
172 MeasurementsBuilder pmMeasureBuilder = new MeasurementsBuilder();
173 pmMeasureBuilder.setPmparameterName(pm.getType().name());
174 pmMeasureBuilder.setPmparameterValue(measurements.getPmParameterValue().stringValue());
175 olmMeasurements.add(pmMeasureBuilder.build());
179 return olmMeasurements;
182 private static InstanceIdentifier<?> findClassKeyIdentifiers(ResourceTypeEnum wantedResourceType,
183 ResourceIdentifier wantedResourceIdentifier) {
184 switch (wantedResourceType) {
186 return InstanceIdentifier
187 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
190 return InstanceIdentifier
191 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
192 .child(Degree.class, new DegreeKey(Uint16.valueOf(wantedResourceIdentifier.getResourceName())))
194 case SharedRiskGroup:
195 return InstanceIdentifier
196 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
198 SharedRiskGroup.class,
199 new SharedRiskGroupKey(Uint16.valueOf(wantedResourceIdentifier.getResourceName())))
202 return InstanceIdentifier
203 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
204 .child(RoadmConnections.class, new RoadmConnectionsKey(wantedResourceIdentifier.getResourceName()))
207 return InstanceIdentifier
208 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
209 .child(CircuitPacks.class, new CircuitPacksKey(wantedResourceIdentifier.getResourceName()))
212 return InstanceIdentifier
213 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
214 .child(CircuitPacks.class, new CircuitPacksKey(wantedResourceIdentifier.getCircuitPackName()))
215 .child(Ports.class, new PortsKey(wantedResourceIdentifier.getResourceName()))
218 return InstanceIdentifier
219 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
220 .child(Interface.class, new InterfaceKey(wantedResourceIdentifier.getResourceName()))
223 return InstanceIdentifier
224 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
225 .child(InternalLink.class, new InternalLinkKey(wantedResourceIdentifier.getResourceName()))
228 return InstanceIdentifier
229 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
230 .child(PhysicalLink.class, new PhysicalLinkKey(wantedResourceIdentifier.getResourceName()))
233 return InstanceIdentifier
234 .builderOfInherited(OrgOpenroadmDeviceData.class, OrgOpenroadmDevice.class)
235 .child(Shelves.class, new ShelvesKey(wantedResourceIdentifier.getResourceName()))
238 LOG.error("Unknown resource type {}", wantedResourceType);
243 private static org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev191129.ResourceTypeEnum
244 convertResourceTypeEnum(ResourceTypeEnum wantedResourceType) {
245 switch (wantedResourceType) {
247 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev191129.ResourceTypeEnum.Device;
249 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev191129.ResourceTypeEnum.Degree;
250 case SharedRiskGroup:
251 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev191129
252 .ResourceTypeEnum.SharedRiskGroup;
254 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev191129
255 .ResourceTypeEnum.Connection;
257 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev191129
258 .ResourceTypeEnum.CircuitPack;
260 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev191129.ResourceTypeEnum.Port;
262 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev191129
263 .ResourceTypeEnum.Interface;
265 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev191129
266 .ResourceTypeEnum.InternalLink;
268 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev191129
269 .ResourceTypeEnum.PhysicalLink;
271 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev191129.ResourceTypeEnum.Shelf;
273 LOG.error("Unknown resource type {}", wantedResourceType);
278 private OlmUtils710() {