2 * Copyright (c) 2016 Cisco Systems, Inc. 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.restconf.nb.rfc8040.rests.services.impl;
10 import static java.util.Objects.requireNonNull;
11 import static org.opendaylight.restconf.nb.rfc8040.rests.utils.RestconfStreamsConstants.NOTIFICATION_STREAM;
12 import static org.opendaylight.restconf.nb.rfc8040.rests.utils.RestconfStreamsConstants.STREAMS_PATH;
13 import static org.opendaylight.restconf.nb.rfc8040.rests.utils.RestconfStreamsConstants.STREAM_ACCESS_PATH_PART;
14 import static org.opendaylight.restconf.nb.rfc8040.rests.utils.RestconfStreamsConstants.STREAM_LOCATION_PATH_PART;
15 import static org.opendaylight.restconf.nb.rfc8040.rests.utils.RestconfStreamsConstants.STREAM_PATH;
16 import static org.opendaylight.restconf.nb.rfc8040.rests.utils.RestconfStreamsConstants.STREAM_PATH_PART;
18 import com.google.common.annotations.VisibleForTesting;
19 import com.google.common.collect.ImmutableList;
20 import com.google.common.util.concurrent.Futures;
21 import com.google.common.util.concurrent.MoreExecutors;
23 import java.time.Clock;
24 import java.time.LocalDateTime;
25 import java.time.format.DateTimeFormatter;
26 import java.util.HashMap;
27 import java.util.List;
29 import java.util.Optional;
30 import java.util.concurrent.CancellationException;
31 import java.util.concurrent.ExecutionException;
32 import javax.ws.rs.Path;
33 import javax.ws.rs.core.Response;
34 import javax.ws.rs.core.Response.Status;
35 import javax.ws.rs.core.UriInfo;
36 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
37 import org.opendaylight.mdsal.dom.api.DOMActionException;
38 import org.opendaylight.mdsal.dom.api.DOMActionResult;
39 import org.opendaylight.mdsal.dom.api.DOMActionService;
40 import org.opendaylight.mdsal.dom.api.DOMDataBroker;
41 import org.opendaylight.mdsal.dom.api.DOMDataTreeIdentifier;
42 import org.opendaylight.mdsal.dom.api.DOMDataTreeWriteOperations;
43 import org.opendaylight.mdsal.dom.api.DOMDataTreeWriteTransaction;
44 import org.opendaylight.mdsal.dom.api.DOMMountPoint;
45 import org.opendaylight.mdsal.dom.api.DOMMountPointService;
46 import org.opendaylight.mdsal.dom.api.DOMSchemaService;
47 import org.opendaylight.mdsal.dom.spi.SimpleDOMActionResult;
48 import org.opendaylight.restconf.common.context.InstanceIdentifierContext;
49 import org.opendaylight.restconf.common.errors.RestconfDocumentedException;
50 import org.opendaylight.restconf.common.patch.PatchContext;
51 import org.opendaylight.restconf.common.patch.PatchStatusContext;
52 import org.opendaylight.restconf.nb.rfc8040.Rfc8040;
53 import org.opendaylight.restconf.nb.rfc8040.WriteDataParams;
54 import org.opendaylight.restconf.nb.rfc8040.databind.jaxrs.QueryParams;
55 import org.opendaylight.restconf.nb.rfc8040.handlers.SchemaContextHandler;
56 import org.opendaylight.restconf.nb.rfc8040.legacy.NormalizedNodePayload;
57 import org.opendaylight.restconf.nb.rfc8040.legacy.QueryParameters;
58 import org.opendaylight.restconf.nb.rfc8040.rests.services.api.RestconfDataService;
59 import org.opendaylight.restconf.nb.rfc8040.rests.services.api.RestconfStreamsSubscriptionService;
60 import org.opendaylight.restconf.nb.rfc8040.rests.transactions.MdsalRestconfStrategy;
61 import org.opendaylight.restconf.nb.rfc8040.rests.transactions.RestconfStrategy;
62 import org.opendaylight.restconf.nb.rfc8040.rests.utils.DeleteDataTransactionUtil;
63 import org.opendaylight.restconf.nb.rfc8040.rests.utils.PatchDataTransactionUtil;
64 import org.opendaylight.restconf.nb.rfc8040.rests.utils.PlainPatchDataTransactionUtil;
65 import org.opendaylight.restconf.nb.rfc8040.rests.utils.PostDataTransactionUtil;
66 import org.opendaylight.restconf.nb.rfc8040.rests.utils.PutDataTransactionUtil;
67 import org.opendaylight.restconf.nb.rfc8040.rests.utils.ReadDataTransactionUtil;
68 import org.opendaylight.restconf.nb.rfc8040.streams.Configuration;
69 import org.opendaylight.restconf.nb.rfc8040.streams.listeners.NotificationListenerAdapter;
70 import org.opendaylight.restconf.nb.rfc8040.utils.mapping.RestconfMappingNodeUtil;
71 import org.opendaylight.restconf.nb.rfc8040.utils.parser.ParserIdentifier;
72 import org.opendaylight.yang.gen.v1.urn.sal.restconf.event.subscription.rev140708.NotificationOutputTypeGrouping.NotificationOutputType;
73 import org.opendaylight.yangtools.yang.common.ErrorTag;
74 import org.opendaylight.yangtools.yang.common.ErrorType;
75 import org.opendaylight.yangtools.yang.common.QName;
76 import org.opendaylight.yangtools.yang.common.Revision;
77 import org.opendaylight.yangtools.yang.common.RpcError;
78 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
79 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
80 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
81 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
82 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
83 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
84 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
85 import org.opendaylight.yangtools.yang.model.api.ActionDefinition;
86 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
87 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
88 import org.opendaylight.yangtools.yang.model.api.NotificationDefinition;
89 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
90 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
91 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier.Absolute;
92 import org.slf4j.Logger;
93 import org.slf4j.LoggerFactory;
96 * Implementation of {@link RestconfDataService}.
99 public class RestconfDataServiceImpl implements RestconfDataService {
100 private static final Logger LOG = LoggerFactory.getLogger(RestconfDataServiceImpl.class);
101 private static final DateTimeFormatter FORMATTER = DateTimeFormatter.ofPattern("yyyy-MMM-dd HH:mm:ss");
102 private static final QName NETCONF_BASE_QNAME = SchemaContext.NAME;
104 private final RestconfStreamsSubscriptionService delegRestconfSubscrService;
105 private final SchemaContextHandler schemaContextHandler;
106 private final MdsalRestconfStrategy restconfStrategy;
107 private final DOMMountPointService mountPointService;
108 private final SubscribeToStreamUtil streamUtils;
109 private final DOMActionService actionService;
110 private final DOMDataBroker dataBroker;
112 public RestconfDataServiceImpl(final SchemaContextHandler schemaContextHandler,
113 final DOMDataBroker dataBroker, final DOMMountPointService mountPointService,
114 final RestconfStreamsSubscriptionService delegRestconfSubscrService,
115 final DOMActionService actionService, final Configuration configuration) {
116 this.schemaContextHandler = requireNonNull(schemaContextHandler);
117 this.dataBroker = requireNonNull(dataBroker);
118 restconfStrategy = new MdsalRestconfStrategy(dataBroker);
119 this.mountPointService = requireNonNull(mountPointService);
120 this.delegRestconfSubscrService = requireNonNull(delegRestconfSubscrService);
121 this.actionService = requireNonNull(actionService);
122 streamUtils = configuration.isUseSSE() ? SubscribeToStreamUtil.serverSentEvents()
123 : SubscribeToStreamUtil.webSockets();
127 public Response readData(final UriInfo uriInfo) {
128 return readData(null, uriInfo);
132 public Response readData(final String identifier, final UriInfo uriInfo) {
133 final EffectiveModelContext schemaContextRef = schemaContextHandler.get();
134 final InstanceIdentifierContext<?> instanceIdentifier = ParserIdentifier.toInstanceIdentifier(
135 identifier, schemaContextRef, Optional.of(mountPointService));
136 final QueryParameters parameters = QueryParams.newReadDataParams(instanceIdentifier, uriInfo);
138 final DOMMountPoint mountPoint = instanceIdentifier.getMountPoint();
140 // FIXME: this looks quite crazy, why do we even have it?
141 if (mountPoint == null && identifier != null && identifier.contains(STREAMS_PATH)
142 && !identifier.contains(STREAM_PATH_PART)) {
143 createAllYangNotificationStreams(schemaContextRef, uriInfo);
146 final List<YangInstanceIdentifier> fieldPaths = parameters.getFieldPaths();
147 final RestconfStrategy strategy = getRestconfStrategy(mountPoint);
148 final NormalizedNode node;
149 if (fieldPaths != null && !fieldPaths.isEmpty()) {
150 node = ReadDataTransactionUtil.readData(parameters.getContent(), instanceIdentifier.getInstanceIdentifier(),
151 strategy, parameters.getWithDefault(), schemaContextRef, fieldPaths);
153 node = ReadDataTransactionUtil.readData(parameters.getContent(), instanceIdentifier.getInstanceIdentifier(),
154 strategy, parameters.getWithDefault(), schemaContextRef);
157 // FIXME: this is utter craziness, refactor it properly!
158 if (identifier != null && identifier.contains(STREAM_PATH) && identifier.contains(STREAM_ACCESS_PATH_PART)
159 && identifier.contains(STREAM_LOCATION_PATH_PART)) {
160 final String value = (String) node.body();
161 final String streamName = value.substring(value.indexOf(NOTIFICATION_STREAM + '/'));
162 delegRestconfSubscrService.subscribeToStream(streamName, uriInfo);
165 throw new RestconfDocumentedException(
166 "Request could not be completed because the relevant data model content does not exist",
167 ErrorType.PROTOCOL, ErrorTag.DATA_MISSING);
170 switch (parameters.getContent()) {
173 final QName type = node.getIdentifier().getNodeType();
174 return Response.status(Status.OK)
175 .entity(NormalizedNodePayload.ofReadData(instanceIdentifier, node, parameters))
176 .header("ETag", '"' + type.getModule().getRevision().map(Revision::toString).orElse(null)
177 + "-" + type.getLocalName() + '"')
178 .header("Last-Modified", FORMATTER.format(LocalDateTime.now(Clock.systemUTC())))
181 return Response.status(Status.OK)
182 .entity(NormalizedNodePayload.ofReadData(instanceIdentifier, node, parameters))
187 private void createAllYangNotificationStreams(final EffectiveModelContext schemaContext, final UriInfo uriInfo) {
188 final DOMDataTreeWriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
189 for (final NotificationDefinition notificationDefinition : schemaContext.getNotifications()) {
190 writeNotificationStreamToDatastore(schemaContext, uriInfo, transaction,
191 CreateStreamUtil.createYangNotifiStream(notificationDefinition, schemaContext,
192 NotificationOutputType.XML));
193 writeNotificationStreamToDatastore(schemaContext, uriInfo, transaction,
194 CreateStreamUtil.createYangNotifiStream(notificationDefinition, schemaContext,
195 NotificationOutputType.JSON));
198 transaction.commit().get();
199 } catch (final InterruptedException | ExecutionException e) {
200 throw new RestconfDocumentedException("Problem while putting data to DS.", e);
204 private void writeNotificationStreamToDatastore(final EffectiveModelContext schemaContext,
205 final UriInfo uriInfo, final DOMDataTreeWriteOperations tx, final NotificationListenerAdapter listener) {
206 final URI uri = streamUtils.prepareUriByStreamName(uriInfo, listener.getStreamName());
207 final MapEntryNode mapToStreams = RestconfMappingNodeUtil.mapYangNotificationStreamByIetfRestconfMonitoring(
208 listener.getSchemaPath().lastNodeIdentifier(), schemaContext.getNotifications(), null,
209 listener.getOutputType(), uri);
211 tx.merge(LogicalDatastoreType.OPERATIONAL,
212 Rfc8040.restconfStateStreamPath(mapToStreams.getIdentifier()), mapToStreams);
216 public Response putData(final String identifier, final NormalizedNodePayload payload, final UriInfo uriInfo) {
217 requireNonNull(payload);
219 final WriteDataParams checkedParms = QueryParams.newWriteDataParams(uriInfo);
221 final InstanceIdentifierContext<? extends SchemaNode> iid = payload.getInstanceIdentifierContext();
223 validInputData(iid.getSchemaNode(), payload);
224 validTopLevelNodeName(iid.getInstanceIdentifier(), payload);
225 validateListKeysEqualityInPayloadAndUri(payload);
227 final DOMMountPoint mountPoint = payload.getInstanceIdentifierContext().getMountPoint();
228 final EffectiveModelContext ref = mountPoint == null
229 ? schemaContextHandler.get() : modelContext(mountPoint);
231 final RestconfStrategy strategy = getRestconfStrategy(mountPoint);
232 return PutDataTransactionUtil.putData(payload, ref, strategy, checkedParms.insert(), checkedParms.point());
236 public Response postData(final String identifier, final NormalizedNodePayload payload, final UriInfo uriInfo) {
237 return postData(payload, uriInfo);
241 public Response postData(final NormalizedNodePayload payload, final UriInfo uriInfo) {
242 requireNonNull(payload);
243 if (payload.getInstanceIdentifierContext().getSchemaNode() instanceof ActionDefinition) {
244 return invokeAction(payload);
247 final WriteDataParams checkedParms = QueryParams.newWriteDataParams(uriInfo);
248 final DOMMountPoint mountPoint = payload.getInstanceIdentifierContext().getMountPoint();
249 final RestconfStrategy strategy = getRestconfStrategy(mountPoint);
250 return PostDataTransactionUtil.postData(uriInfo, payload, strategy,
251 getSchemaContext(mountPoint), checkedParms.insert(), checkedParms.point());
255 public Response deleteData(final String identifier) {
256 final InstanceIdentifierContext<?> instanceIdentifier = ParserIdentifier.toInstanceIdentifier(
257 identifier, schemaContextHandler.get(), Optional.of(mountPointService));
259 final DOMMountPoint mountPoint = instanceIdentifier.getMountPoint();
260 final RestconfStrategy strategy = getRestconfStrategy(mountPoint);
261 return DeleteDataTransactionUtil.deleteData(strategy, instanceIdentifier.getInstanceIdentifier());
265 public PatchStatusContext patchData(final String identifier, final PatchContext context, final UriInfo uriInfo) {
266 return patchData(context, uriInfo);
270 public PatchStatusContext patchData(final PatchContext context, final UriInfo uriInfo) {
271 final DOMMountPoint mountPoint = RestconfDocumentedException.throwIfNull(context,
272 ErrorType.PROTOCOL, ErrorTag.MALFORMED_MESSAGE, "No patch documented provided")
273 .getInstanceIdentifierContext().getMountPoint();
274 final RestconfStrategy strategy = getRestconfStrategy(mountPoint);
275 return PatchDataTransactionUtil.patchData(context, strategy, getSchemaContext(mountPoint));
279 public Response patchData(final String identifier, final NormalizedNodePayload payload, final UriInfo uriInfo) {
280 requireNonNull(payload);
282 final InstanceIdentifierContext<? extends SchemaNode> iid = payload.getInstanceIdentifierContext();
283 validInputData(iid.getSchemaNode(), payload);
284 validTopLevelNodeName(iid.getInstanceIdentifier(), payload);
285 validateListKeysEqualityInPayloadAndUri(payload);
287 final DOMMountPoint mountPoint = payload.getInstanceIdentifierContext().getMountPoint();
288 final EffectiveModelContext ref = mountPoint == null
289 ? schemaContextHandler.get() : modelContext(mountPoint);
290 final RestconfStrategy strategy = getRestconfStrategy(mountPoint);
292 return PlainPatchDataTransactionUtil.patchData(payload, strategy, ref);
295 private EffectiveModelContext getSchemaContext(final DOMMountPoint mountPoint) {
296 return mountPoint == null ? schemaContextHandler.get() : modelContext(mountPoint);
299 // FIXME: why is this synchronized?
300 public synchronized RestconfStrategy getRestconfStrategy(final DOMMountPoint mountPoint) {
301 if (mountPoint == null) {
302 return restconfStrategy;
305 return RestconfStrategy.forMountPoint(mountPoint).orElseThrow(() -> {
306 LOG.warn("Mount point {} does not expose a suitable access interface", mountPoint.getIdentifier());
307 return new RestconfDocumentedException("Could not find a supported access interface in mount point "
308 + mountPoint.getIdentifier());
313 * Invoke Action operation.
315 * @param payload {@link NormalizedNodePayload} - the body of the operation
316 * @return {@link NormalizedNodePayload} wrapped in {@link Response}
318 public Response invokeAction(final NormalizedNodePayload payload) {
319 final InstanceIdentifierContext<?> context = payload.getInstanceIdentifierContext();
320 final DOMMountPoint mountPoint = context.getMountPoint();
321 final Absolute schemaPath = Absolute.of(ImmutableList.copyOf(context.getSchemaNode().getPath()
322 .getPathFromRoot()));
323 final YangInstanceIdentifier yangIIdContext = context.getInstanceIdentifier();
324 final NormalizedNode data = payload.getData();
326 if (yangIIdContext.isEmpty() && !NETCONF_BASE_QNAME.equals(data.getIdentifier().getNodeType())) {
327 throw new RestconfDocumentedException("Instance identifier need to contain at least one path argument",
328 ErrorType.PROTOCOL, ErrorTag.MALFORMED_MESSAGE);
331 final DOMActionResult response;
332 final EffectiveModelContext schemaContextRef;
333 if (mountPoint != null) {
334 response = invokeAction((ContainerNode) data, schemaPath, yangIIdContext, mountPoint);
335 schemaContextRef = modelContext(mountPoint);
337 response = invokeAction((ContainerNode) data, schemaPath, yangIIdContext, actionService);
338 schemaContextRef = schemaContextHandler.get();
340 final DOMActionResult result = checkActionResponse(response);
342 ActionDefinition resultNodeSchema = null;
343 ContainerNode resultData = null;
344 if (result != null) {
345 final Optional<ContainerNode> optOutput = result.getOutput();
346 if (optOutput.isPresent()) {
347 resultData = optOutput.get();
348 resultNodeSchema = (ActionDefinition) context.getSchemaNode();
352 if (resultData != null && resultData.isEmpty()) {
353 return Response.status(Status.NO_CONTENT).build();
356 return Response.status(Status.OK)
357 .entity(NormalizedNodePayload.ofNullable(
358 new InstanceIdentifierContext<>(yangIIdContext, resultNodeSchema, mountPoint, schemaContextRef),
365 * Invoking Action via mount point.
367 * @param mountPoint mount point
368 * @param data input data
369 * @param schemaPath schema path of data
370 * @return {@link DOMActionResult}
372 private static DOMActionResult invokeAction(final ContainerNode data,
373 final Absolute schemaPath, final YangInstanceIdentifier yangIId, final DOMMountPoint mountPoint) {
374 return invokeAction(data, schemaPath, yangIId, mountPoint.getService(DOMActionService.class)
375 .orElseThrow(() -> new RestconfDocumentedException("DomAction service is missing.")));
379 * Invoke Action via ActionServiceHandler.
381 * @param data input data
382 * @param yangIId invocation context
383 * @param schemaPath schema path of data
384 * @param actionService action service to invoke action
385 * @return {@link DOMActionResult}
387 // FIXME: NETCONF-718: we should be returning a future here
388 private static DOMActionResult invokeAction(final ContainerNode data, final Absolute schemaPath,
389 final YangInstanceIdentifier yangIId, final DOMActionService actionService) {
390 return RestconfInvokeOperationsServiceImpl.checkedGet(Futures.catching(actionService.invokeAction(
391 schemaPath, new DOMDataTreeIdentifier(LogicalDatastoreType.OPERATIONAL, yangIId.getParent()), data),
392 DOMActionException.class,
393 cause -> new SimpleDOMActionResult(ImmutableList.of(RpcResultBuilder.newError(
394 RpcError.ErrorType.RPC, "operation-failed", cause.getMessage()))),
395 MoreExecutors.directExecutor()));
399 * Check the validity of the result.
401 * @param response response of Action
402 * @return {@link DOMActionResult} result
404 private static DOMActionResult checkActionResponse(final DOMActionResult response) {
405 if (response == null) {
410 if (response.getErrors().isEmpty()) {
413 LOG.debug("InvokeAction Error Message {}", response.getErrors());
414 throw new RestconfDocumentedException("InvokeAction Error Message ", null, response.getErrors());
415 } catch (final CancellationException e) {
416 final String errMsg = "The Action Operation was cancelled while executing.";
417 LOG.debug("Cancel Execution: {}", errMsg, e);
418 throw new RestconfDocumentedException(errMsg, ErrorType.RPC, ErrorTag.PARTIAL_OPERATION, e);
423 * Valid input data with {@link SchemaNode}.
425 * @param schemaNode {@link SchemaNode}
426 * @param payload input data
429 public static void validInputData(final SchemaNode schemaNode, final NormalizedNodePayload payload) {
430 if (schemaNode != null && payload.getData() == null) {
431 throw new RestconfDocumentedException("Input is required.", ErrorType.PROTOCOL, ErrorTag.MALFORMED_MESSAGE);
432 } else if (schemaNode == null && payload.getData() != null) {
433 throw new RestconfDocumentedException("No input expected.", ErrorType.PROTOCOL, ErrorTag.MALFORMED_MESSAGE);
438 * Valid top level node name.
440 * @param path path of node
441 * @param payload data
444 public static void validTopLevelNodeName(final YangInstanceIdentifier path, final NormalizedNodePayload payload) {
445 final QName dataNodeType = payload.getData().getIdentifier().getNodeType();
446 if (path.isEmpty()) {
447 if (!NETCONF_BASE_QNAME.equals(dataNodeType)) {
448 throw new RestconfDocumentedException("Instance identifier has to contain at least one path argument",
449 ErrorType.PROTOCOL, ErrorTag.MALFORMED_MESSAGE);
452 final String identifierName = path.getLastPathArgument().getNodeType().getLocalName();
453 final String payloadName = dataNodeType.getLocalName();
454 if (!payloadName.equals(identifierName)) {
455 throw new RestconfDocumentedException(
456 "Payload name (" + payloadName + ") is different from identifier name (" + identifierName + ")",
457 ErrorType.PROTOCOL, ErrorTag.MALFORMED_MESSAGE);
464 * Validates whether keys in {@code payload} are equal to values of keys in
465 * {@code iiWithData} for list schema node.
467 * @throws RestconfDocumentedException if key values or key count in payload and URI isn't equal
470 public static void validateListKeysEqualityInPayloadAndUri(final NormalizedNodePayload payload) {
471 final InstanceIdentifierContext<?> iiWithData = payload.getInstanceIdentifierContext();
472 final PathArgument lastPathArgument = iiWithData.getInstanceIdentifier().getLastPathArgument();
473 final SchemaNode schemaNode = iiWithData.getSchemaNode();
474 final NormalizedNode data = payload.getData();
475 if (schemaNode instanceof ListSchemaNode) {
476 final List<QName> keyDefinitions = ((ListSchemaNode) schemaNode).getKeyDefinition();
477 if (lastPathArgument instanceof NodeIdentifierWithPredicates && data instanceof MapEntryNode) {
478 final Map<QName, Object> uriKeyValues = ((NodeIdentifierWithPredicates) lastPathArgument).asMap();
479 isEqualUriAndPayloadKeyValues(uriKeyValues, (MapEntryNode) data, keyDefinitions);
484 private static void isEqualUriAndPayloadKeyValues(final Map<QName, Object> uriKeyValues, final MapEntryNode payload,
485 final List<QName> keyDefinitions) {
486 final Map<QName, Object> mutableCopyUriKeyValues = new HashMap<>(uriKeyValues);
487 for (final QName keyDefinition : keyDefinitions) {
488 final Object uriKeyValue = RestconfDocumentedException.throwIfNull(
489 mutableCopyUriKeyValues.remove(keyDefinition), ErrorType.PROTOCOL, ErrorTag.DATA_MISSING,
490 "Missing key %s in URI.", keyDefinition);
492 final Object dataKeyValue = payload.getIdentifier().getValue(keyDefinition);
494 if (!uriKeyValue.equals(dataKeyValue)) {
495 final String errMsg = "The value '" + uriKeyValue + "' for key '" + keyDefinition.getLocalName()
496 + "' specified in the URI doesn't match the value '" + dataKeyValue
497 + "' specified in the message body. ";
498 throw new RestconfDocumentedException(errMsg, ErrorType.PROTOCOL, ErrorTag.INVALID_VALUE);
503 private static EffectiveModelContext modelContext(final DOMMountPoint mountPoint) {
504 return mountPoint.getService(DOMSchemaService.class)
505 .flatMap(svc -> Optional.ofNullable(svc.getGlobalContext()))