2 * Copyright © 2017 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.rev181019.circuit.pack.Ports;
26 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.pack.PortsKey;
27 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.packs.CircuitPacks;
28 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.circuit.packs.CircuitPacksKey;
29 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.Interface;
30 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.interfaces.grp.InterfaceKey;
31 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.internal.links.InternalLink;
32 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.internal.links.InternalLinkKey;
33 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.OrgOpenroadmDevice;
34 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.Degree;
35 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.DegreeKey;
36 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.RoadmConnections;
37 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.RoadmConnectionsKey;
38 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.SharedRiskGroup;
39 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.org.openroadm.device.container.org.openroadm.device.SharedRiskGroupKey;
40 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.physical.links.PhysicalLink;
41 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.physical.links.PhysicalLinkKey;
42 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.shelves.Shelves;
43 import org.opendaylight.yang.gen.v1.http.org.openroadm.device.rev181019.shelves.ShelvesKey;
44 import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.rev181019.CurrentPmList;
45 import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.rev181019.current.pm.group.CurrentPm;
46 import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.rev181019.current.pm.list.CurrentPmEntry;
47 import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.rev181019.current.pm.list.CurrentPmEntryKey;
48 import org.opendaylight.yang.gen.v1.http.org.openroadm.pm.rev181019.current.pm.val.group.Measurement;
49 import org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev161014.ResourceTypeEnum;
50 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev210618.Direction;
51 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev210618.Location;
52 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev210618.PmNamesEnum;
53 import org.opendaylight.yang.gen.v1.http.org.transportpce.common.types.rev210618.olm.get.pm.input.ResourceIdentifier;
54 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
55 import org.opendaylight.yangtools.yang.common.Uint16;
56 import org.slf4j.Logger;
57 import org.slf4j.LoggerFactory;
59 final class OlmUtils221 {
61 private static final Logger LOG = LoggerFactory.getLogger(OlmUtils221.class);
64 * This method retrieves list of current PMs for given nodeId,
65 * resourceType, resourceName and Granularity.Currently vendorExtentions
66 * are excluded but can be added back based on requirement
69 * 1. pmFetch This operation traverse through current PM list and gets PM for
70 * given NodeId and Resource name
73 * Input parameter from the olm yang model get-pm rpc
74 * @param deviceTransactionManager
77 * @return Result of the request list of PM readings
79 public static GetPmOutputBuilder pmFetch(GetPmInput input, DeviceTransactionManager deviceTransactionManager) {
80 LOG.info("Getting PM Data for 2.2.1 NodeId: {} ResourceType: {} ResourceName: {}", input.getNodeId(),
81 input.getResourceType(), input.getResourceIdentifier());
83 GetPmOutputBuilder pmOutputBuilder = new GetPmOutputBuilder();
85 InstanceIdentifier<?> resourceKeyIID =
86 findClassKeyIdentifiers(input.getResourceType(), input.getResourceIdentifier());
87 if (resourceKeyIID == null) {
88 return pmOutputBuilder;
90 CurrentPmEntryKey resourceKey = new CurrentPmEntryKey(resourceKeyIID,
91 convertResourceTypeEnum(input.getResourceType()),"");
92 InstanceIdentifier<CurrentPmList> iidCurrentPmList = InstanceIdentifier.create(CurrentPmList.class);
94 Optional<CurrentPmList> currentPmListOpt = deviceTransactionManager.getDataFromDevice(input.getNodeId(),
95 LogicalDatastoreType.OPERATIONAL, iidCurrentPmList, Timeouts.DEVICE_READ_TIMEOUT,
96 Timeouts.DEVICE_READ_TIMEOUT_UNIT);
97 if (currentPmListOpt.isPresent()) {
98 CurrentPmList currentPmList = currentPmListOpt.get();
100 Map<CurrentPmEntryKey,CurrentPmEntry> currentPmEntryList = currentPmList.nonnullCurrentPmEntry();
101 LOG.info("Current PM list exists for node {} and contains {} entries.", input.getNodeId(),
102 currentPmEntryList.size());
103 for (Map.Entry<CurrentPmEntryKey, CurrentPmEntry> entry : currentPmEntryList.entrySet()) {
104 CurrentPmEntry cpe = entry.getValue();
105 CurrentPmEntryKey cpek = new CurrentPmEntryKey(cpe.getPmResourceInstance(), cpe.getPmResourceType(),
107 if (resourceKey.equals(cpek)) {
108 List<CurrentPm> currentPMList = new ArrayList<>(cpe.nonnullCurrentPm().values());
109 Stream<CurrentPm> currentPMStream = currentPMList.stream();
110 if (input.getPmNameType() != null) {
111 currentPMStream = currentPMStream.filter(pm -> pm.getType().getIntValue()
112 == PmNamesEnum.forValue(input.getPmNameType().getIntValue()).getIntValue());
114 if (input.getPmExtension() != null) {
115 currentPMStream = currentPMStream.filter(pm -> pm.getExtension()
116 .equals(input.getPmExtension()));
118 if (input.getLocation() != null) {
119 currentPMStream = currentPMStream.filter(pm -> Location.forValue(pm.getLocation()
121 .equals(Location.forValue(input.getLocation().getIntValue())));
123 if (input.getDirection() != null) {
124 currentPMStream = currentPMStream.filter(pm -> Direction.forValue(pm.getDirection()
126 .equals(Direction.forValue((input.getDirection().getIntValue()))));
128 List<CurrentPm> filteredPMs = currentPMStream.collect(Collectors.toList());
129 List<Measurements> measurements = extractWantedMeasurements(filteredPMs,input.getGranularity());
130 if (measurements.isEmpty()) {
132 "No Matching PM data found for node: {}, resource type: {}, resource name: {}, "
133 + "pm type: {}, extention: {}, location: {} and direction: {}",
134 input.getNodeId(), input.getResourceType(),
135 getResourceIdentifierAsString(input.getResourceIdentifier()),
136 input.getPmNameType(),input.getPmExtension(),input.getLocation(),
137 input.getDirection());
139 pmOutputBuilder.setNodeId(input.getNodeId()).setResourceType(input.getResourceType())
140 .setResourceIdentifier(input.getResourceIdentifier()).setGranularity(input
142 .setMeasurements(measurements);
144 "PM data found successfully for node: {}, resource type: {}, resource name: {}, "
145 + "pm type: {}, extention: {}, location: {} and direction: {}",
146 input.getNodeId(), input.getResourceType(),
147 getResourceIdentifierAsString(input.getResourceIdentifier()),
148 input.getPmNameType(),input.getPmExtension(),input.getLocation(),
149 input.getDirection());
154 LOG.error("Unable to get CurrentPmList for node {}", input.getNodeId());
156 return pmOutputBuilder;
159 private static String getResourceIdentifierAsString(ResourceIdentifier resourceIdentifier) {
160 if (Strings.isNullOrEmpty(resourceIdentifier.getCircuitPackName())) {
161 return resourceIdentifier.getResourceName();
163 return resourceIdentifier.getResourceName() + ", circuit pack name: "
164 + resourceIdentifier.getCircuitPackName();
168 private static List<Measurements> extractWantedMeasurements(List<CurrentPm> currentPmList,
169 org.opendaylight.yang.gen.v1.http.org.openroadm.pm.types.rev161014.PmGranularity wantedGranularity) {
170 List<Measurements> olmMeasurements = new ArrayList<>();
171 for (CurrentPm pm : currentPmList) {
172 for (Measurement measurements: pm.nonnullMeasurement().values()) {
173 if (measurements.getGranularity().getIntValue()
174 == org.opendaylight.yang.gen.v1.http.org.openroadm.pm.types.rev171215.PmGranularity.forValue(
175 wantedGranularity.getIntValue()).getIntValue()) {
176 MeasurementsBuilder pmMeasureBuilder = new MeasurementsBuilder();
177 pmMeasureBuilder.setPmparameterName(pm.getType().name());
178 pmMeasureBuilder.setPmparameterValue(measurements.getPmParameterValue().stringValue());
179 olmMeasurements.add(pmMeasureBuilder.build());
183 return olmMeasurements;
186 private static InstanceIdentifier<?> findClassKeyIdentifiers(ResourceTypeEnum wantedResourceType,
187 ResourceIdentifier wantedResourceIdentifier) {
188 if (wantedResourceIdentifier.getResourceName() == null) {
189 LOG.debug("resource {} is null", wantedResourceType);
192 switch (wantedResourceType) {
194 return InstanceIdentifier.create(OrgOpenroadmDevice.class);
196 return InstanceIdentifier.create(OrgOpenroadmDevice.class)
197 .child(Degree.class, new DegreeKey(Uint16.valueOf(wantedResourceIdentifier.getResourceName())));
198 case SharedRiskGroup:
199 return InstanceIdentifier.create(OrgOpenroadmDevice.class)
200 .child(SharedRiskGroup.class,
201 new SharedRiskGroupKey(Uint16.valueOf(wantedResourceIdentifier.getResourceName())));
203 return InstanceIdentifier.create(OrgOpenroadmDevice.class)
204 .child(RoadmConnections.class, new RoadmConnectionsKey(wantedResourceIdentifier
205 .getResourceName()));
207 return InstanceIdentifier.create(OrgOpenroadmDevice.class)
208 .child(CircuitPacks.class, new CircuitPacksKey(wantedResourceIdentifier.getResourceName()));
210 return InstanceIdentifier.create(OrgOpenroadmDevice.class)
211 .child(CircuitPacks.class, new CircuitPacksKey(wantedResourceIdentifier.getCircuitPackName()))
212 .child(Ports.class, new PortsKey(wantedResourceIdentifier.getResourceName()));
214 return InstanceIdentifier.create(OrgOpenroadmDevice.class)
215 .child(Interface.class, new InterfaceKey(wantedResourceIdentifier.getResourceName()));
217 return InstanceIdentifier.create(OrgOpenroadmDevice.class)
218 .child(InternalLink.class, new InternalLinkKey(wantedResourceIdentifier.getResourceName()));
220 return InstanceIdentifier.create(OrgOpenroadmDevice.class)
221 .child(PhysicalLink.class, new PhysicalLinkKey(wantedResourceIdentifier.getResourceName()));
223 return InstanceIdentifier.create(OrgOpenroadmDevice.class)
224 .child(Shelves.class, new ShelvesKey(wantedResourceIdentifier.getResourceName()));
226 LOG.error("Unknown resource type {}", wantedResourceType);
231 private static org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev181019.ResourceTypeEnum
232 convertResourceTypeEnum(ResourceTypeEnum wantedResourceType) {
233 switch (wantedResourceType) {
235 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev181019.ResourceTypeEnum.Device;
237 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev181019.ResourceTypeEnum.Degree;
238 case SharedRiskGroup:
239 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev181019
240 .ResourceTypeEnum.SharedRiskGroup;
242 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev181019
243 .ResourceTypeEnum.Connection;
245 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev181019
246 .ResourceTypeEnum.CircuitPack;
248 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev181019.ResourceTypeEnum.Port;
250 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev181019
251 .ResourceTypeEnum.Interface;
253 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev181019
254 .ResourceTypeEnum.InternalLink;
256 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev181019
257 .ResourceTypeEnum.PhysicalLink;
259 return org.opendaylight.yang.gen.v1.http.org.openroadm.resource.types.rev181019.ResourceTypeEnum.Shelf;
261 LOG.error("Unknown resource type {}", wantedResourceType);
266 private OlmUtils221() {