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 java.util.stream.Collectors;
33 import javax.ws.rs.Path;
34 import javax.ws.rs.core.Response;
35 import javax.ws.rs.core.Response.Status;
36 import javax.ws.rs.core.UriInfo;
37 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
38 import org.opendaylight.mdsal.dom.api.DOMActionException;
39 import org.opendaylight.mdsal.dom.api.DOMActionResult;
40 import org.opendaylight.mdsal.dom.api.DOMActionService;
41 import org.opendaylight.mdsal.dom.api.DOMDataBroker;
42 import org.opendaylight.mdsal.dom.api.DOMDataTreeIdentifier;
43 import org.opendaylight.mdsal.dom.api.DOMDataTreeWriteOperations;
44 import org.opendaylight.mdsal.dom.api.DOMDataTreeWriteTransaction;
45 import org.opendaylight.mdsal.dom.api.DOMMountPoint;
46 import org.opendaylight.mdsal.dom.api.DOMMountPointService;
47 import org.opendaylight.mdsal.dom.api.DOMSchemaService;
48 import org.opendaylight.mdsal.dom.spi.SimpleDOMActionResult;
49 import org.opendaylight.restconf.common.context.InstanceIdentifierContext;
50 import org.opendaylight.restconf.common.errors.RestconfDocumentedException;
51 import org.opendaylight.restconf.common.patch.PatchContext;
52 import org.opendaylight.restconf.common.patch.PatchStatusContext;
53 import org.opendaylight.restconf.nb.rfc8040.ReadDataParams;
54 import org.opendaylight.restconf.nb.rfc8040.Rfc8040;
55 import org.opendaylight.restconf.nb.rfc8040.WriteDataParams;
56 import org.opendaylight.restconf.nb.rfc8040.databind.jaxrs.QueryParams;
57 import org.opendaylight.restconf.nb.rfc8040.handlers.SchemaContextHandler;
58 import org.opendaylight.restconf.nb.rfc8040.legacy.NormalizedNodePayload;
59 import org.opendaylight.restconf.nb.rfc8040.legacy.QueryParameters;
60 import org.opendaylight.restconf.nb.rfc8040.rests.services.api.RestconfDataService;
61 import org.opendaylight.restconf.nb.rfc8040.rests.services.api.RestconfStreamsSubscriptionService;
62 import org.opendaylight.restconf.nb.rfc8040.rests.transactions.MdsalRestconfStrategy;
63 import org.opendaylight.restconf.nb.rfc8040.rests.transactions.RestconfStrategy;
64 import org.opendaylight.restconf.nb.rfc8040.rests.utils.DeleteDataTransactionUtil;
65 import org.opendaylight.restconf.nb.rfc8040.rests.utils.PatchDataTransactionUtil;
66 import org.opendaylight.restconf.nb.rfc8040.rests.utils.PlainPatchDataTransactionUtil;
67 import org.opendaylight.restconf.nb.rfc8040.rests.utils.PostDataTransactionUtil;
68 import org.opendaylight.restconf.nb.rfc8040.rests.utils.PutDataTransactionUtil;
69 import org.opendaylight.restconf.nb.rfc8040.rests.utils.ReadDataTransactionUtil;
70 import org.opendaylight.restconf.nb.rfc8040.streams.Configuration;
71 import org.opendaylight.restconf.nb.rfc8040.streams.listeners.NotificationListenerAdapter;
72 import org.opendaylight.restconf.nb.rfc8040.utils.mapping.RestconfMappingNodeUtil;
73 import org.opendaylight.restconf.nb.rfc8040.utils.parser.ParserIdentifier;
74 import org.opendaylight.yang.gen.v1.urn.sal.restconf.event.subscription.rev140708.NotificationOutputTypeGrouping.NotificationOutputType;
75 import org.opendaylight.yangtools.yang.common.ErrorTag;
76 import org.opendaylight.yangtools.yang.common.ErrorType;
77 import org.opendaylight.yangtools.yang.common.QName;
78 import org.opendaylight.yangtools.yang.common.Revision;
79 import org.opendaylight.yangtools.yang.common.RpcError;
80 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
81 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
82 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
83 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
84 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
85 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
86 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
87 import org.opendaylight.yangtools.yang.model.api.ActionDefinition;
88 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
89 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
90 import org.opendaylight.yangtools.yang.model.api.NotificationDefinition;
91 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
92 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
93 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier.Absolute;
94 import org.slf4j.Logger;
95 import org.slf4j.LoggerFactory;
98 * Implementation of {@link RestconfDataService}.
101 public class RestconfDataServiceImpl implements RestconfDataService {
102 private static final Logger LOG = LoggerFactory.getLogger(RestconfDataServiceImpl.class);
103 private static final DateTimeFormatter FORMATTER = DateTimeFormatter.ofPattern("yyyy-MMM-dd HH:mm:ss");
104 private static final QName NETCONF_BASE_QNAME = SchemaContext.NAME;
106 private final RestconfStreamsSubscriptionService delegRestconfSubscrService;
107 private final SchemaContextHandler schemaContextHandler;
108 private final MdsalRestconfStrategy restconfStrategy;
109 private final DOMMountPointService mountPointService;
110 private final SubscribeToStreamUtil streamUtils;
111 private final DOMActionService actionService;
112 private final DOMDataBroker dataBroker;
114 public RestconfDataServiceImpl(final SchemaContextHandler schemaContextHandler,
115 final DOMDataBroker dataBroker, final DOMMountPointService mountPointService,
116 final RestconfStreamsSubscriptionService delegRestconfSubscrService,
117 final DOMActionService actionService, final Configuration configuration) {
118 this.schemaContextHandler = requireNonNull(schemaContextHandler);
119 this.dataBroker = requireNonNull(dataBroker);
120 restconfStrategy = new MdsalRestconfStrategy(dataBroker);
121 this.mountPointService = requireNonNull(mountPointService);
122 this.delegRestconfSubscrService = requireNonNull(delegRestconfSubscrService);
123 this.actionService = requireNonNull(actionService);
124 streamUtils = configuration.isUseSSE() ? SubscribeToStreamUtil.serverSentEvents()
125 : SubscribeToStreamUtil.webSockets();
129 public Response readData(final UriInfo uriInfo) {
130 return readData(null, uriInfo);
134 public Response readData(final String identifier, final UriInfo uriInfo) {
135 final ReadDataParams readParams = QueryParams.newReadDataParams(uriInfo);
137 final EffectiveModelContext schemaContextRef = schemaContextHandler.get();
138 final InstanceIdentifierContext<?> instanceIdentifier = ParserIdentifier.toInstanceIdentifier(
139 identifier, schemaContextRef, Optional.of(mountPointService));
140 final DOMMountPoint mountPoint = instanceIdentifier.getMountPoint();
142 // FIXME: this looks quite crazy, why do we even have it?
143 if (mountPoint == null && identifier != null && identifier.contains(STREAMS_PATH)
144 && !identifier.contains(STREAM_PATH_PART)) {
145 createAllYangNotificationStreams(schemaContextRef, uriInfo);
148 final QueryParameters queryParams = QueryParams.newQueryParameters(readParams, instanceIdentifier);
149 final List<YangInstanceIdentifier> fieldPaths = queryParams.fieldPaths();
150 final RestconfStrategy strategy = getRestconfStrategy(mountPoint);
151 final NormalizedNode node;
152 if (fieldPaths != null && !fieldPaths.isEmpty()) {
153 node = ReadDataTransactionUtil.readData(readParams.content(), instanceIdentifier.getInstanceIdentifier(),
154 strategy, readParams.withDefaults(), schemaContextRef, fieldPaths);
156 node = ReadDataTransactionUtil.readData(readParams.content(), instanceIdentifier.getInstanceIdentifier(),
157 strategy, readParams.withDefaults(), schemaContextRef);
160 // FIXME: this is utter craziness, refactor it properly!
161 if (identifier != null && identifier.contains(STREAM_PATH) && identifier.contains(STREAM_ACCESS_PATH_PART)
162 && identifier.contains(STREAM_LOCATION_PATH_PART)) {
163 final String value = (String) node.body();
164 final String streamName = value.substring(value.indexOf(NOTIFICATION_STREAM + '/'));
165 delegRestconfSubscrService.subscribeToStream(streamName, uriInfo);
168 throw new RestconfDocumentedException(
169 "Request could not be completed because the relevant data model content does not exist",
170 ErrorType.PROTOCOL, ErrorTag.DATA_MISSING);
173 switch (readParams.content()) {
176 final QName type = node.getIdentifier().getNodeType();
177 return Response.status(Status.OK)
178 .entity(NormalizedNodePayload.ofReadData(instanceIdentifier, node, queryParams))
179 .header("ETag", '"' + type.getModule().getRevision().map(Revision::toString).orElse(null)
180 + "-" + type.getLocalName() + '"')
181 .header("Last-Modified", FORMATTER.format(LocalDateTime.now(Clock.systemUTC())))
184 return Response.status(Status.OK)
185 .entity(NormalizedNodePayload.ofReadData(instanceIdentifier, node, queryParams))
190 private void createAllYangNotificationStreams(final EffectiveModelContext schemaContext, final UriInfo uriInfo) {
191 final DOMDataTreeWriteTransaction transaction = dataBroker.newWriteOnlyTransaction();
192 for (final NotificationDefinition notificationDefinition : schemaContext.getNotifications()) {
193 writeNotificationStreamToDatastore(schemaContext, uriInfo, transaction,
194 CreateStreamUtil.createYangNotifiStream(notificationDefinition, schemaContext,
195 NotificationOutputType.XML));
196 writeNotificationStreamToDatastore(schemaContext, uriInfo, transaction,
197 CreateStreamUtil.createYangNotifiStream(notificationDefinition, schemaContext,
198 NotificationOutputType.JSON));
201 transaction.commit().get();
202 } catch (final InterruptedException | ExecutionException e) {
203 throw new RestconfDocumentedException("Problem while putting data to DS.", e);
207 private void writeNotificationStreamToDatastore(final EffectiveModelContext schemaContext,
208 final UriInfo uriInfo, final DOMDataTreeWriteOperations tx, final NotificationListenerAdapter listener) {
209 final URI uri = streamUtils.prepareUriByStreamName(uriInfo, listener.getStreamName());
210 final MapEntryNode mapToStreams = RestconfMappingNodeUtil.mapYangNotificationStreamByIetfRestconfMonitoring(
211 listener.getSchemaPath().lastNodeIdentifier(), schemaContext.getNotifications(), null,
212 listener.getOutputType(), uri);
214 tx.merge(LogicalDatastoreType.OPERATIONAL,
215 Rfc8040.restconfStateStreamPath(mapToStreams.getIdentifier()), mapToStreams);
219 public Response putData(final String identifier, final NormalizedNodePayload payload, final UriInfo uriInfo) {
220 requireNonNull(payload);
222 final WriteDataParams params = QueryParams.newWriteDataParams(uriInfo);
224 final InstanceIdentifierContext<? extends SchemaNode> iid = payload.getInstanceIdentifierContext();
226 validInputData(iid.getSchemaNode(), payload);
227 validTopLevelNodeName(iid.getInstanceIdentifier(), payload);
228 validateListKeysEqualityInPayloadAndUri(payload);
230 final DOMMountPoint mountPoint = payload.getInstanceIdentifierContext().getMountPoint();
231 final EffectiveModelContext ref = mountPoint == null
232 ? schemaContextHandler.get() : modelContext(mountPoint);
234 final RestconfStrategy strategy = getRestconfStrategy(mountPoint);
235 return PutDataTransactionUtil.putData(payload, ref, strategy, params);
239 public Response postData(final String identifier, final NormalizedNodePayload payload, final UriInfo uriInfo) {
240 return postData(payload, uriInfo);
244 public Response postData(final NormalizedNodePayload payload, final UriInfo uriInfo) {
245 requireNonNull(payload);
246 if (payload.getInstanceIdentifierContext().getSchemaNode() instanceof ActionDefinition) {
247 return invokeAction(payload);
250 final WriteDataParams params = QueryParams.newWriteDataParams(uriInfo);
251 final DOMMountPoint mountPoint = payload.getInstanceIdentifierContext().getMountPoint();
252 final RestconfStrategy strategy = getRestconfStrategy(mountPoint);
253 return PostDataTransactionUtil.postData(uriInfo, payload, strategy, getSchemaContext(mountPoint), params);
257 public Response deleteData(final String identifier) {
258 final InstanceIdentifierContext<?> instanceIdentifier = ParserIdentifier.toInstanceIdentifier(
259 identifier, schemaContextHandler.get(), Optional.of(mountPointService));
261 final DOMMountPoint mountPoint = instanceIdentifier.getMountPoint();
262 final RestconfStrategy strategy = getRestconfStrategy(mountPoint);
263 return DeleteDataTransactionUtil.deleteData(strategy, instanceIdentifier.getInstanceIdentifier());
267 public PatchStatusContext patchData(final String identifier, final PatchContext context, final UriInfo uriInfo) {
268 return patchData(context, uriInfo);
272 public PatchStatusContext patchData(final PatchContext context, final UriInfo uriInfo) {
273 final DOMMountPoint mountPoint = RestconfDocumentedException.throwIfNull(context,
274 ErrorType.PROTOCOL, ErrorTag.MALFORMED_MESSAGE, "No patch documented provided")
275 .getInstanceIdentifierContext().getMountPoint();
276 final RestconfStrategy strategy = getRestconfStrategy(mountPoint);
277 return PatchDataTransactionUtil.patchData(context, strategy, getSchemaContext(mountPoint));
281 public Response patchData(final String identifier, final NormalizedNodePayload payload, final UriInfo uriInfo) {
282 requireNonNull(payload);
284 final InstanceIdentifierContext<? extends SchemaNode> iid = payload.getInstanceIdentifierContext();
285 validInputData(iid.getSchemaNode(), payload);
286 validTopLevelNodeName(iid.getInstanceIdentifier(), payload);
287 validateListKeysEqualityInPayloadAndUri(payload);
289 final DOMMountPoint mountPoint = payload.getInstanceIdentifierContext().getMountPoint();
290 final EffectiveModelContext ref = mountPoint == null
291 ? schemaContextHandler.get() : modelContext(mountPoint);
292 final RestconfStrategy strategy = getRestconfStrategy(mountPoint);
294 return PlainPatchDataTransactionUtil.patchData(payload, strategy, ref);
297 private EffectiveModelContext getSchemaContext(final DOMMountPoint mountPoint) {
298 return mountPoint == null ? schemaContextHandler.get() : modelContext(mountPoint);
301 // FIXME: why is this synchronized?
302 public synchronized RestconfStrategy getRestconfStrategy(final DOMMountPoint mountPoint) {
303 if (mountPoint == null) {
304 return restconfStrategy;
307 return RestconfStrategy.forMountPoint(mountPoint).orElseThrow(() -> {
308 LOG.warn("Mount point {} does not expose a suitable access interface", mountPoint.getIdentifier());
309 return new RestconfDocumentedException("Could not find a supported access interface in mount point "
310 + mountPoint.getIdentifier());
315 * Invoke Action operation.
317 * @param payload {@link NormalizedNodePayload} - the body of the operation
318 * @return {@link NormalizedNodePayload} wrapped in {@link Response}
320 public Response invokeAction(final NormalizedNodePayload payload) {
321 final InstanceIdentifierContext<?> context = payload.getInstanceIdentifierContext();
322 final DOMMountPoint mountPoint = context.getMountPoint();
324 final YangInstanceIdentifier yangIIdContext = context.getInstanceIdentifier();
325 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 List<QName> qNames = yangIIdContext.getPathArguments().stream()
332 .filter(arg -> !(arg instanceof YangInstanceIdentifier.NodeIdentifierWithPredicates))
333 .filter(arg -> !(arg instanceof YangInstanceIdentifier.AugmentationIdentifier))
334 .map(PathArgument::getNodeType)
335 .collect(Collectors.toList());
336 qNames.add(context.getSchemaNode().getQName());
337 final Absolute schemaPath = Absolute.of(qNames);
339 final DOMActionResult response;
340 final EffectiveModelContext schemaContextRef;
341 if (mountPoint != null) {
342 response = invokeAction((ContainerNode) data, schemaPath, yangIIdContext, mountPoint);
343 schemaContextRef = modelContext(mountPoint);
345 response = invokeAction((ContainerNode) data, schemaPath, yangIIdContext, actionService);
346 schemaContextRef = schemaContextHandler.get();
348 final DOMActionResult result = checkActionResponse(response);
350 ActionDefinition resultNodeSchema = null;
351 ContainerNode resultData = null;
352 if (result != null) {
353 final Optional<ContainerNode> optOutput = result.getOutput();
354 if (optOutput.isPresent()) {
355 resultData = optOutput.get();
356 resultNodeSchema = (ActionDefinition) context.getSchemaNode();
360 if (resultData != null && resultData.isEmpty()) {
361 return Response.status(Status.NO_CONTENT).build();
364 return Response.status(Status.OK)
365 .entity(NormalizedNodePayload.ofNullable(
366 new InstanceIdentifierContext<>(yangIIdContext, resultNodeSchema, mountPoint, schemaContextRef),
372 * Invoking Action via mount point.
374 * @param mountPoint mount point
375 * @param data input data
376 * @param schemaPath schema path of data
377 * @return {@link DOMActionResult}
379 private static DOMActionResult invokeAction(final ContainerNode data,
380 final Absolute schemaPath, final YangInstanceIdentifier yangIId, final DOMMountPoint mountPoint) {
381 return invokeAction(data, schemaPath, yangIId, mountPoint.getService(DOMActionService.class)
382 .orElseThrow(() -> new RestconfDocumentedException("DomAction service is missing.")));
386 * Invoke Action via ActionServiceHandler.
388 * @param data input data
389 * @param yangIId invocation context
390 * @param schemaPath schema path of data
391 * @param actionService action service to invoke action
392 * @return {@link DOMActionResult}
394 // FIXME: NETCONF-718: we should be returning a future here
395 private static DOMActionResult invokeAction(final ContainerNode data, final Absolute schemaPath,
396 final YangInstanceIdentifier yangIId, final DOMActionService actionService) {
397 return RestconfInvokeOperationsServiceImpl.checkedGet(Futures.catching(actionService.invokeAction(
398 schemaPath, new DOMDataTreeIdentifier(LogicalDatastoreType.OPERATIONAL, yangIId.getParent()), data),
399 DOMActionException.class,
400 cause -> new SimpleDOMActionResult(ImmutableList.of(RpcResultBuilder.newError(
401 RpcError.ErrorType.RPC, "operation-failed", cause.getMessage()))),
402 MoreExecutors.directExecutor()));
406 * Check the validity of the result.
408 * @param response response of Action
409 * @return {@link DOMActionResult} result
411 private static DOMActionResult checkActionResponse(final DOMActionResult response) {
412 if (response == null) {
417 if (response.getErrors().isEmpty()) {
420 LOG.debug("InvokeAction Error Message {}", response.getErrors());
421 throw new RestconfDocumentedException("InvokeAction Error Message ", null, response.getErrors());
422 } catch (final CancellationException e) {
423 final String errMsg = "The Action Operation was cancelled while executing.";
424 LOG.debug("Cancel Execution: {}", errMsg, e);
425 throw new RestconfDocumentedException(errMsg, ErrorType.RPC, ErrorTag.PARTIAL_OPERATION, e);
430 * Valid input data with {@link SchemaNode}.
432 * @param schemaNode {@link SchemaNode}
433 * @param payload input data
436 public static void validInputData(final SchemaNode schemaNode, final NormalizedNodePayload payload) {
437 if (schemaNode != null && payload.getData() == null) {
438 throw new RestconfDocumentedException("Input is required.", ErrorType.PROTOCOL, ErrorTag.MALFORMED_MESSAGE);
439 } else if (schemaNode == null && payload.getData() != null) {
440 throw new RestconfDocumentedException("No input expected.", ErrorType.PROTOCOL, ErrorTag.MALFORMED_MESSAGE);
445 * Valid top level node name.
447 * @param path path of node
448 * @param payload data
451 public static void validTopLevelNodeName(final YangInstanceIdentifier path, final NormalizedNodePayload payload) {
452 final QName dataNodeType = payload.getData().getIdentifier().getNodeType();
453 if (path.isEmpty()) {
454 if (!NETCONF_BASE_QNAME.equals(dataNodeType)) {
455 throw new RestconfDocumentedException("Instance identifier has to contain at least one path argument",
456 ErrorType.PROTOCOL, ErrorTag.MALFORMED_MESSAGE);
459 final String identifierName = path.getLastPathArgument().getNodeType().getLocalName();
460 final String payloadName = dataNodeType.getLocalName();
461 if (!payloadName.equals(identifierName)) {
462 throw new RestconfDocumentedException(
463 "Payload name (" + payloadName + ") is different from identifier name (" + identifierName + ")",
464 ErrorType.PROTOCOL, ErrorTag.MALFORMED_MESSAGE);
471 * Validates whether keys in {@code payload} are equal to values of keys in
472 * {@code iiWithData} for list schema node.
474 * @throws RestconfDocumentedException if key values or key count in payload and URI isn't equal
477 public static void validateListKeysEqualityInPayloadAndUri(final NormalizedNodePayload payload) {
478 final InstanceIdentifierContext<?> iiWithData = payload.getInstanceIdentifierContext();
479 final PathArgument lastPathArgument = iiWithData.getInstanceIdentifier().getLastPathArgument();
480 final SchemaNode schemaNode = iiWithData.getSchemaNode();
481 final NormalizedNode data = payload.getData();
482 if (schemaNode instanceof ListSchemaNode) {
483 final List<QName> keyDefinitions = ((ListSchemaNode) schemaNode).getKeyDefinition();
484 if (lastPathArgument instanceof NodeIdentifierWithPredicates && data instanceof MapEntryNode) {
485 final Map<QName, Object> uriKeyValues = ((NodeIdentifierWithPredicates) lastPathArgument).asMap();
486 isEqualUriAndPayloadKeyValues(uriKeyValues, (MapEntryNode) data, keyDefinitions);
491 private static void isEqualUriAndPayloadKeyValues(final Map<QName, Object> uriKeyValues, final MapEntryNode payload,
492 final List<QName> keyDefinitions) {
493 final Map<QName, Object> mutableCopyUriKeyValues = new HashMap<>(uriKeyValues);
494 for (final QName keyDefinition : keyDefinitions) {
495 final Object uriKeyValue = RestconfDocumentedException.throwIfNull(
496 mutableCopyUriKeyValues.remove(keyDefinition), ErrorType.PROTOCOL, ErrorTag.DATA_MISSING,
497 "Missing key %s in URI.", keyDefinition);
499 final Object dataKeyValue = payload.getIdentifier().getValue(keyDefinition);
501 if (!uriKeyValue.equals(dataKeyValue)) {
502 final String errMsg = "The value '" + uriKeyValue + "' for key '" + keyDefinition.getLocalName()
503 + "' specified in the URI doesn't match the value '" + dataKeyValue
504 + "' specified in the message body. ";
505 throw new RestconfDocumentedException(errMsg, ErrorType.PROTOCOL, ErrorTag.INVALID_VALUE);
510 private static EffectiveModelContext modelContext(final DOMMountPoint mountPoint) {
511 return mountPoint.getService(DOMSchemaService.class)
512 .flatMap(svc -> Optional.ofNullable(svc.getGlobalContext()))