+
+ @Override
+ public void updateNodeLeaves(final String dataspaceName, final String anchorName, final String parentNodeXpath,
+ final String jsonData, final OffsetDateTime observedTimestamp) {
+ final var dataNode = buildDataNode(dataspaceName, anchorName, parentNodeXpath, jsonData);
+ cpsDataPersistenceService
+ .updateDataLeaves(dataspaceName, anchorName, dataNode.getXpath(), dataNode.getLeaves());
+ processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp, parentNodeXpath, Operation.UPDATE);
+ }
+
+ @Override
+ public void updateNodeLeavesAndExistingDescendantLeaves(final String dataspaceName, final String anchorName,
+ final String parentNodeXpath,
+ final String dataNodeUpdatesAsJson,
+ final OffsetDateTime observedTimestamp) {
+ final Collection<DataNode> dataNodeUpdates =
+ buildDataNodes(dataspaceName, anchorName,
+ parentNodeXpath, dataNodeUpdatesAsJson);
+ for (final DataNode dataNodeUpdate : dataNodeUpdates) {
+ processDataNodeUpdate(dataspaceName, anchorName, dataNodeUpdate);
+ }
+ processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp, parentNodeXpath, Operation.UPDATE);
+ }
+
+ @Override
+ public String startSession() {
+ final String sessionId = cpsDataPersistenceService.startSession();
+ return sessionId;
+ }
+
+ @Override
+ public void closeSession(final String sessionId) {
+ cpsDataPersistenceService.closeSession(sessionId);
+ }
+
+ @Override
+ public void replaceNodeTree(final String dataspaceName, final String anchorName, final String parentNodeXpath,
+ final String jsonData, final OffsetDateTime observedTimestamp) {
+ final var dataNode = buildDataNode(dataspaceName, anchorName, parentNodeXpath, jsonData);
+ cpsDataPersistenceService.replaceDataNodeTree(dataspaceName, anchorName, dataNode);
+ processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp, parentNodeXpath, Operation.UPDATE);
+ }
+
+ @Override
+ public void replaceListContent(final String dataspaceName, final String anchorName, final String parentNodeXpath,
+ final String jsonData, final OffsetDateTime observedTimestamp) {
+ final Collection<DataNode> newListElements =
+ buildDataNodes(dataspaceName, anchorName, parentNodeXpath, jsonData);
+ replaceListContent(dataspaceName, anchorName, parentNodeXpath, newListElements, observedTimestamp);
+ }
+
+ @Override
+ public void replaceListContent(final String dataspaceName, final String anchorName, final String parentNodeXpath,
+ final Collection<DataNode> dataNodes, final OffsetDateTime observedTimestamp) {
+ cpsDataPersistenceService.replaceListContent(dataspaceName, anchorName, parentNodeXpath, dataNodes);
+ processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp, parentNodeXpath, Operation.UPDATE);
+ }
+
+ @Override
+ public void deleteDataNode(final String dataspaceName, final String anchorName, final String dataNodeXpath,
+ final OffsetDateTime observedTimestamp) {
+ cpsDataPersistenceService.deleteDataNode(dataspaceName, anchorName, dataNodeXpath);
+ processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp, dataNodeXpath, Operation.DELETE);
+ }
+
+ @Override
+ public void deleteDataNodes(final String dataspaceName, final String anchorName,
+ final OffsetDateTime observedTimestamp) {
+ final var anchor = cpsAdminService.getAnchor(dataspaceName, anchorName);
+ cpsDataPersistenceService.deleteDataNodes(dataspaceName, anchorName);
+ processDataUpdatedEventAsync(anchor, ROOT_NODE_XPATH, Operation.DELETE, observedTimestamp);
+ }
+
+ @Override
+ public void deleteListOrListElement(final String dataspaceName, final String anchorName, final String listNodeXpath,
+ final OffsetDateTime observedTimestamp) {
+ cpsDataPersistenceService.deleteListDataNode(dataspaceName, anchorName, listNodeXpath);
+ processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp, listNodeXpath, Operation.DELETE);
+ }
+
+ private DataNode buildDataNode(final String dataspaceName, final String anchorName,
+ final String parentNodeXpath, final String jsonData) {
+
+ final var anchor = cpsAdminService.getAnchor(dataspaceName, anchorName);
+ final var schemaContext = getSchemaContext(dataspaceName, anchor.getSchemaSetName());
+
+ if (ROOT_NODE_XPATH.equals(parentNodeXpath)) {
+ final NormalizedNode<?, ?> normalizedNode = YangUtils.parseJsonData(jsonData, schemaContext);
+ return new DataNodeBuilder().withNormalizedNodeTree(normalizedNode).build();
+ }
+
+ final NormalizedNode<?, ?> normalizedNode = YangUtils.parseJsonData(jsonData, schemaContext, parentNodeXpath);
+ return new DataNodeBuilder()
+ .withParentNodeXpath(parentNodeXpath)
+ .withNormalizedNodeTree(normalizedNode)
+ .build();
+ }
+
+ private Collection<DataNode> buildDataNodes(final String dataspaceName,
+ final String anchorName,
+ final String parentNodeXpath,
+ final String jsonData) {
+
+ final var anchor = cpsAdminService.getAnchor(dataspaceName, anchorName);
+ final var schemaContext = getSchemaContext(dataspaceName, anchor.getSchemaSetName());
+
+ final NormalizedNode<?, ?> normalizedNode = YangUtils.parseJsonData(jsonData, schemaContext, parentNodeXpath);
+ final Collection<DataNode> dataNodes = new DataNodeBuilder()
+ .withParentNodeXpath(parentNodeXpath)
+ .withNormalizedNodeTree(normalizedNode)
+ .buildCollection();
+ if (dataNodes.isEmpty()) {
+ throw new DataValidationException("Invalid data.", "No data nodes provided");
+ }
+ return dataNodes;
+
+ }
+
+ private void processDataUpdatedEventAsync(final String dataspaceName, final String anchorName,
+ final OffsetDateTime observedTimestamp, final String xpath,
+ final Operation operation) {
+ final var anchor = cpsAdminService.getAnchor(dataspaceName, anchorName);
+ this.processDataUpdatedEventAsync(anchor, xpath, operation, observedTimestamp);
+ }
+
+ private void processDataUpdatedEventAsync(final Anchor anchor, final String xpath, final Operation operation,
+ final OffsetDateTime observedTimestamp) {
+ try {
+ notificationService.processDataUpdatedEvent(anchor, observedTimestamp, xpath, operation);
+ } catch (final Exception exception) {
+ //If async message can't be queued for notification service, the initial request should not failed.
+ log.error("Failed to send message to notification service", exception);
+ }
+ }
+
+ private SchemaContext getSchemaContext(final String dataspaceName, final String schemaSetName) {
+ return yangTextSchemaSourceSetCache.get(dataspaceName, schemaSetName).getSchemaContext();
+ }
+
+ private void processDataNodeUpdate(final String dataspaceName, final String anchorName,
+ final DataNode dataNodeUpdate) {
+ if (dataNodeUpdate == null) {
+ return;
+ }
+ cpsDataPersistenceService.updateDataLeaves(dataspaceName, anchorName, dataNodeUpdate.getXpath(),
+ dataNodeUpdate.getLeaves());
+ final Collection<DataNode> childDataNodeUpdates = dataNodeUpdate.getChildDataNodes();
+ for (final DataNode childDataNodeUpdate : childDataNodeUpdates) {
+ processDataNodeUpdate(dataspaceName, anchorName, childDataNodeUpdate);
+ }
+ }
+
+}