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.ReadDataParams;
53 import org.opendaylight.restconf.nb.rfc8040.Rfc8040;
54 import org.opendaylight.restconf.nb.rfc8040.WriteDataParams;
55 import org.opendaylight.restconf.nb.rfc8040.databind.jaxrs.QueryParams;
56 import org.opendaylight.restconf.nb.rfc8040.handlers.SchemaContextHandler;
57 import org.opendaylight.restconf.nb.rfc8040.legacy.NormalizedNodePayload;
58 import org.opendaylight.restconf.nb.rfc8040.legacy.QueryParameters;
59 import org.opendaylight.restconf.nb.rfc8040.rests.services.api.RestconfDataService;
60 import org.opendaylight.restconf.nb.rfc8040.rests.services.api.RestconfStreamsSubscriptionService;
61 import org.opendaylight.restconf.nb.rfc8040.rests.transactions.MdsalRestconfStrategy;
62 import org.opendaylight.restconf.nb.rfc8040.rests.transactions.RestconfStrategy;
63 import org.opendaylight.restconf.nb.rfc8040.rests.utils.DeleteDataTransactionUtil;
64 import org.opendaylight.restconf.nb.rfc8040.rests.utils.PatchDataTransactionUtil;
65 import org.opendaylight.restconf.nb.rfc8040.rests.utils.PlainPatchDataTransactionUtil;
66 import org.opendaylight.restconf.nb.rfc8040.rests.utils.PostDataTransactionUtil;
67 import org.opendaylight.restconf.nb.rfc8040.rests.utils.PutDataTransactionUtil;
68 import org.opendaylight.restconf.nb.rfc8040.rests.utils.ReadDataTransactionUtil;
69 import org.opendaylight.restconf.nb.rfc8040.streams.Configuration;
70 import org.opendaylight.restconf.nb.rfc8040.streams.listeners.NotificationListenerAdapter;
71 import org.opendaylight.restconf.nb.rfc8040.utils.mapping.RestconfMappingNodeUtil;
72 import org.opendaylight.restconf.nb.rfc8040.utils.parser.ParserIdentifier;
73 import org.opendaylight.yang.gen.v1.urn.sal.restconf.event.subscription.rev140708.NotificationOutputTypeGrouping.NotificationOutputType;
74 import org.opendaylight.yangtools.yang.common.ErrorTag;
75 import org.opendaylight.yangtools.yang.common.ErrorType;
76 import org.opendaylight.yangtools.yang.common.QName;
77 import org.opendaylight.yangtools.yang.common.Revision;
78 import org.opendaylight.yangtools.yang.common.RpcError;
79 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
80 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
81 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
82 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
83 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
84 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
85 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
86 import org.opendaylight.yangtools.yang.model.api.ActionDefinition;
87 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
88 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
89 import org.opendaylight.yangtools.yang.model.api.NotificationDefinition;
90 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
91 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
92 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier.Absolute;
93 import org.slf4j.Logger;
94 import org.slf4j.LoggerFactory;
97 * Implementation of {@link RestconfDataService}.
100 public class RestconfDataServiceImpl implements RestconfDataService {
101 private static final Logger LOG = LoggerFactory.getLogger(RestconfDataServiceImpl.class);
102 private static final DateTimeFormatter FORMATTER = DateTimeFormatter.ofPattern("yyyy-MMM-dd HH:mm:ss");
103 private static final QName NETCONF_BASE_QNAME = SchemaContext.NAME;
105 private final RestconfStreamsSubscriptionService delegRestconfSubscrService;
106 private final SchemaContextHandler schemaContextHandler;
107 private final MdsalRestconfStrategy restconfStrategy;
108 private final DOMMountPointService mountPointService;
109 private final SubscribeToStreamUtil streamUtils;
110 private final DOMActionService actionService;
111 private final DOMDataBroker dataBroker;
113 public RestconfDataServiceImpl(final SchemaContextHandler schemaContextHandler,
114 final DOMDataBroker dataBroker, final DOMMountPointService mountPointService,
115 final RestconfStreamsSubscriptionService delegRestconfSubscrService,
116 final DOMActionService actionService, final Configuration configuration) {
117 this.schemaContextHandler = requireNonNull(schemaContextHandler);
118 this.dataBroker = requireNonNull(dataBroker);
119 restconfStrategy = new MdsalRestconfStrategy(dataBroker);
120 this.mountPointService = requireNonNull(mountPointService);
121 this.delegRestconfSubscrService = requireNonNull(delegRestconfSubscrService);
122 this.actionService = requireNonNull(actionService);
123 streamUtils = configuration.isUseSSE() ? SubscribeToStreamUtil.serverSentEvents()
124 : SubscribeToStreamUtil.webSockets();
128 public Response readData(final UriInfo uriInfo) {
129 return readData(null, uriInfo);
133 public Response readData(final String identifier, final UriInfo uriInfo) {
134 final ReadDataParams readParams = QueryParams.newReadDataParams(uriInfo);
136 final EffectiveModelContext schemaContextRef = schemaContextHandler.get();
137 final InstanceIdentifierContext<?> instanceIdentifier = ParserIdentifier.toInstanceIdentifier(
138 identifier, schemaContextRef, Optional.of(mountPointService));
139 final DOMMountPoint mountPoint = instanceIdentifier.getMountPoint();
141 // FIXME: this looks quite crazy, why do we even have it?
142 if (mountPoint == null && identifier != null && identifier.contains(STREAMS_PATH)
143 && !identifier.contains(STREAM_PATH_PART)) {
144 createAllYangNotificationStreams(schemaContextRef, uriInfo);
147 final QueryParameters queryParams = QueryParams.newQueryParameters(readParams, instanceIdentifier);
148 final List<YangInstanceIdentifier> fieldPaths = queryParams.fieldPaths();
149 final RestconfStrategy strategy = getRestconfStrategy(mountPoint);
150 final NormalizedNode node;
151 if (fieldPaths != null && !fieldPaths.isEmpty()) {
152 node = ReadDataTransactionUtil.readData(readParams.content(), instanceIdentifier.getInstanceIdentifier(),
153 strategy, readParams.withDefaults(), schemaContextRef, fieldPaths);
155 node = ReadDataTransactionUtil.readData(readParams.content(), instanceIdentifier.getInstanceIdentifier(),
156 strategy, readParams.withDefaults(), schemaContextRef);
159 // FIXME: this is utter craziness, refactor it properly!
160 if (identifier != null && identifier.contains(STREAM_PATH) && identifier.contains(STREAM_ACCESS_PATH_PART)
161 && identifier.contains(STREAM_LOCATION_PATH_PART)) {
162 final String value = (String) node.body();
163 final String streamName = value.substring(value.indexOf(NOTIFICATION_STREAM + '/'));
164 delegRestconfSubscrService.subscribeToStream(streamName, uriInfo);
167 throw new RestconfDocumentedException(
168 "Request could not be completed because the relevant data model content does not exist",
169 ErrorType.PROTOCOL, ErrorTag.DATA_MISSING);
172 switch (readParams.content()) {
175 final QName type = node.getIdentifier().getNodeType();
176 return Response.status(Status.OK)
177 .entity(NormalizedNodePayload.ofReadData(instanceIdentifier, node, queryParams))
178 .header("ETag", '"' + type.getModule().getRevision().map(Revision::toString).orElse(null)
179 + "-" + type.getLocalName() + '"')
180 .header("Last-Modified", FORMATTER.format(LocalDateTime.now(Clock.systemUTC())))
183 return Response.status(Status.OK)
184 .entity(NormalizedNodePayload.ofReadData(instanceIdentifier, node, queryParams))
189 private void createAllYangNotificationStreams(final EffectiveModelContext schemaContext, final UriInfo uriInfo) {
190 final DOMDataTreeWriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
191 for (final NotificationDefinition notificationDefinition : schemaContext.getNotifications()) {
192 writeNotificationStreamToDatastore(schemaContext, uriInfo, transaction,
193 CreateStreamUtil.createYangNotifiStream(notificationDefinition, schemaContext,
194 NotificationOutputType.XML));
195 writeNotificationStreamToDatastore(schemaContext, uriInfo, transaction,
196 CreateStreamUtil.createYangNotifiStream(notificationDefinition, schemaContext,
197 NotificationOutputType.JSON));
200 transaction.commit().get();
201 } catch (final InterruptedException | ExecutionException e) {
202 throw new RestconfDocumentedException("Problem while putting data to DS.", e);
206 private void writeNotificationStreamToDatastore(final EffectiveModelContext schemaContext,
207 final UriInfo uriInfo, final DOMDataTreeWriteOperations tx, final NotificationListenerAdapter listener) {
208 final URI uri = streamUtils.prepareUriByStreamName(uriInfo, listener.getStreamName());
209 final MapEntryNode mapToStreams = RestconfMappingNodeUtil.mapYangNotificationStreamByIetfRestconfMonitoring(
210 listener.getSchemaPath().lastNodeIdentifier(), schemaContext.getNotifications(), null,
211 listener.getOutputType(), uri);
213 tx.merge(LogicalDatastoreType.OPERATIONAL,
214 Rfc8040.restconfStateStreamPath(mapToStreams.getIdentifier()), mapToStreams);
218 public Response putData(final String identifier, final NormalizedNodePayload payload, final UriInfo uriInfo) {
219 requireNonNull(payload);
221 final WriteDataParams params = QueryParams.newWriteDataParams(uriInfo);
223 final InstanceIdentifierContext<? extends SchemaNode> iid = payload.getInstanceIdentifierContext();
225 validInputData(iid.getSchemaNode(), payload);
226 validTopLevelNodeName(iid.getInstanceIdentifier(), payload);
227 validateListKeysEqualityInPayloadAndUri(payload);
229 final DOMMountPoint mountPoint = payload.getInstanceIdentifierContext().getMountPoint();
230 final EffectiveModelContext ref = mountPoint == null
231 ? schemaContextHandler.get() : modelContext(mountPoint);
233 final RestconfStrategy strategy = getRestconfStrategy(mountPoint);
234 return PutDataTransactionUtil.putData(payload, ref, strategy, params);
238 public Response postData(final String identifier, final NormalizedNodePayload payload, final UriInfo uriInfo) {
239 return postData(payload, uriInfo);
243 public Response postData(final NormalizedNodePayload payload, final UriInfo uriInfo) {
244 requireNonNull(payload);
245 if (payload.getInstanceIdentifierContext().getSchemaNode() instanceof ActionDefinition) {
246 return invokeAction(payload);
249 final WriteDataParams params = QueryParams.newWriteDataParams(uriInfo);
250 final DOMMountPoint mountPoint = payload.getInstanceIdentifierContext().getMountPoint();
251 final RestconfStrategy strategy = getRestconfStrategy(mountPoint);
252 return PostDataTransactionUtil.postData(uriInfo, payload, strategy, getSchemaContext(mountPoint), params);
256 public Response deleteData(final String identifier) {
257 final InstanceIdentifierContext<?> instanceIdentifier = ParserIdentifier.toInstanceIdentifier(
258 identifier, schemaContextHandler.get(), Optional.of(mountPointService));
260 final DOMMountPoint mountPoint = instanceIdentifier.getMountPoint();
261 final RestconfStrategy strategy = getRestconfStrategy(mountPoint);
262 return DeleteDataTransactionUtil.deleteData(strategy, instanceIdentifier.getInstanceIdentifier());
266 public PatchStatusContext patchData(final String identifier, final PatchContext context, final UriInfo uriInfo) {
267 return patchData(context, uriInfo);
271 public PatchStatusContext patchData(final PatchContext context, final UriInfo uriInfo) {
272 final DOMMountPoint mountPoint = RestconfDocumentedException.throwIfNull(context,
273 ErrorType.PROTOCOL, ErrorTag.MALFORMED_MESSAGE, "No patch documented provided")
274 .getInstanceIdentifierContext().getMountPoint();
275 final RestconfStrategy strategy = getRestconfStrategy(mountPoint);
276 return PatchDataTransactionUtil.patchData(context, strategy, getSchemaContext(mountPoint));
280 public Response patchData(final String identifier, final NormalizedNodePayload payload, final UriInfo uriInfo) {
281 requireNonNull(payload);
283 final InstanceIdentifierContext<? extends SchemaNode> iid = payload.getInstanceIdentifierContext();
284 validInputData(iid.getSchemaNode(), payload);
285 validTopLevelNodeName(iid.getInstanceIdentifier(), payload);
286 validateListKeysEqualityInPayloadAndUri(payload);
288 final DOMMountPoint mountPoint = payload.getInstanceIdentifierContext().getMountPoint();
289 final EffectiveModelContext ref = mountPoint == null
290 ? schemaContextHandler.get() : modelContext(mountPoint);
291 final RestconfStrategy strategy = getRestconfStrategy(mountPoint);
293 return PlainPatchDataTransactionUtil.patchData(payload, strategy, ref);
296 private EffectiveModelContext getSchemaContext(final DOMMountPoint mountPoint) {
297 return mountPoint == null ? schemaContextHandler.get() : modelContext(mountPoint);
300 // FIXME: why is this synchronized?
301 public synchronized RestconfStrategy getRestconfStrategy(final DOMMountPoint mountPoint) {
302 if (mountPoint == null) {
303 return restconfStrategy;
306 return RestconfStrategy.forMountPoint(mountPoint).orElseThrow(() -> {
307 LOG.warn("Mount point {} does not expose a suitable access interface", mountPoint.getIdentifier());
308 return new RestconfDocumentedException("Could not find a supported access interface in mount point "
309 + mountPoint.getIdentifier());
314 * Invoke Action operation.
316 * @param payload {@link NormalizedNodePayload} - the body of the operation
317 * @return {@link NormalizedNodePayload} wrapped in {@link Response}
319 public Response invokeAction(final NormalizedNodePayload payload) {
320 final InstanceIdentifierContext<?> context = payload.getInstanceIdentifierContext();
321 final YangInstanceIdentifier yangIIdContext = context.getInstanceIdentifier();
322 final NormalizedNode data = payload.getData();
324 if (yangIIdContext.isEmpty() && !NETCONF_BASE_QNAME.equals(data.getIdentifier().getNodeType())) {
325 throw new RestconfDocumentedException("Instance identifier need to contain at least one path argument",
326 ErrorType.PROTOCOL, ErrorTag.MALFORMED_MESSAGE);
329 final DOMMountPoint mountPoint = context.getMountPoint();
330 final Absolute schemaPath = Absolute.of(ImmutableList.copyOf(context.getSchemaNode().getPath()
331 .getPathFromRoot()));
332 final DOMActionResult response;
333 final EffectiveModelContext schemaContextRef;
334 if (mountPoint != null) {
335 response = invokeAction((ContainerNode) data, schemaPath, yangIIdContext, mountPoint);
336 schemaContextRef = modelContext(mountPoint);
338 response = invokeAction((ContainerNode) data, schemaPath, yangIIdContext, actionService);
339 schemaContextRef = schemaContextHandler.get();
341 final DOMActionResult result = checkActionResponse(response);
343 ActionDefinition resultNodeSchema = null;
344 ContainerNode resultData = null;
345 if (result != null) {
346 final Optional<ContainerNode> optOutput = result.getOutput();
347 if (optOutput.isPresent()) {
348 resultData = optOutput.get();
349 resultNodeSchema = (ActionDefinition) context.getSchemaNode();
353 if (resultData != null && resultData.isEmpty()) {
354 return Response.status(Status.NO_CONTENT).build();
357 return Response.status(Status.OK)
358 .entity(NormalizedNodePayload.ofNullable(
359 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()))