/*
- * ============LICENSE_START=======================================================
- * Copyright (C) 2021 Nordix Foundation
- * Modifications Copyright (C) 2020 Bell Canada. All rights reserved.
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2021-2022 Nordix Foundation
+ * Modifications Copyright (C) 2020-2022 Bell Canada.
* Modifications Copyright (C) 2021 Pantheon.tech
- * Modifications Copyright (C) 2021 Bell Canada.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
+ *
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
package org.onap.cps.api.impl;
+import java.time.OffsetDateTime;
import java.util.Collection;
+import lombok.AllArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
import org.onap.cps.api.CpsAdminService;
import org.onap.cps.api.CpsDataService;
-import org.onap.cps.api.CpsModuleService;
import org.onap.cps.notification.NotificationService;
+import org.onap.cps.notification.Operation;
import org.onap.cps.spi.CpsDataPersistenceService;
import org.onap.cps.spi.FetchDescendantsOption;
import org.onap.cps.spi.exceptions.DataValidationException;
+import org.onap.cps.spi.model.Anchor;
import org.onap.cps.spi.model.DataNode;
import org.onap.cps.spi.model.DataNodeBuilder;
import org.onap.cps.utils.YangUtils;
import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
@Service
+@Slf4j
+@AllArgsConstructor
public class CpsDataServiceImpl implements CpsDataService {
private static final String ROOT_NODE_XPATH = "/";
- @Autowired
- private CpsDataPersistenceService cpsDataPersistenceService;
-
- @Autowired
- private CpsAdminService cpsAdminService;
-
- @Autowired
- private CpsModuleService cpsModuleService;
-
- @Autowired
- private YangTextSchemaSourceSetCache yangTextSchemaSourceSetCache;
-
- @Autowired
- private NotificationService notificationService;
+ private final CpsDataPersistenceService cpsDataPersistenceService;
+ private final CpsAdminService cpsAdminService;
+ private final YangTextSchemaSourceSetCache yangTextSchemaSourceSetCache;
+ private final NotificationService notificationService;
@Override
- public void saveData(final String dataspaceName, final String anchorName, final String jsonData) {
- final var dataNode = buildDataNodeFromJson(dataspaceName, anchorName, ROOT_NODE_XPATH, jsonData);
+ public void saveData(final String dataspaceName, final String anchorName, final String jsonData,
+ final OffsetDateTime observedTimestamp) {
+ final var dataNode = buildDataNode(dataspaceName, anchorName, ROOT_NODE_XPATH, jsonData);
cpsDataPersistenceService.storeDataNode(dataspaceName, anchorName, dataNode);
- notificationService.processDataUpdatedEvent(dataspaceName, anchorName);
+ processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp, ROOT_NODE_XPATH, Operation.CREATE);
}
@Override
public void saveData(final String dataspaceName, final String anchorName, final String parentNodeXpath,
- final String jsonData) {
- final var dataNode = buildDataNodeFromJson(dataspaceName, anchorName, parentNodeXpath, jsonData);
+ final String jsonData, final OffsetDateTime observedTimestamp) {
+ final var dataNode = buildDataNode(dataspaceName, anchorName, parentNodeXpath, jsonData);
cpsDataPersistenceService.addChildDataNode(dataspaceName, anchorName, parentNodeXpath, dataNode);
- notificationService.processDataUpdatedEvent(dataspaceName, anchorName);
+ processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp, parentNodeXpath, Operation.CREATE);
}
@Override
- public void saveListNodeData(final String dataspaceName, final String anchorName,
- final String parentNodeXpath, final String jsonData) {
- final Collection<DataNode> dataNodesCollection =
- buildDataNodeCollectionFromJson(dataspaceName, anchorName, parentNodeXpath, jsonData);
- cpsDataPersistenceService.addListDataNodes(dataspaceName, anchorName, parentNodeXpath, dataNodesCollection);
- notificationService.processDataUpdatedEvent(dataspaceName, anchorName);
+ public void saveListElements(final String dataspaceName, final String anchorName,
+ final String parentNodeXpath, final String jsonData, final OffsetDateTime observedTimestamp) {
+ final Collection<DataNode> listElementDataNodeCollection =
+ buildDataNodes(dataspaceName, anchorName, parentNodeXpath, jsonData);
+ cpsDataPersistenceService.addListElements(dataspaceName, anchorName, parentNodeXpath,
+ listElementDataNodeCollection);
+ processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp, parentNodeXpath, Operation.UPDATE);
}
@Override
@Override
public void updateNodeLeaves(final String dataspaceName, final String anchorName, final String parentNodeXpath,
- final String jsonData) {
- final var dataNode = buildDataNodeFromJson(dataspaceName, anchorName, parentNodeXpath, jsonData);
+ final String jsonData, final OffsetDateTime observedTimestamp) {
+ final var dataNode = buildDataNode(dataspaceName, anchorName, parentNodeXpath, jsonData);
cpsDataPersistenceService
.updateDataLeaves(dataspaceName, anchorName, dataNode.getXpath(), dataNode.getLeaves());
- notificationService.processDataUpdatedEvent(dataspaceName, anchorName);
+ 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 var dataNode = buildDataNodeFromJson(dataspaceName, anchorName, parentNodeXpath, jsonData);
+ final String jsonData, final OffsetDateTime observedTimestamp) {
+ final var dataNode = buildDataNode(dataspaceName, anchorName, parentNodeXpath, jsonData);
cpsDataPersistenceService.replaceDataNodeTree(dataspaceName, anchorName, dataNode);
- notificationService.processDataUpdatedEvent(dataspaceName, anchorName);
+ processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp, parentNodeXpath, Operation.UPDATE);
}
@Override
- public void replaceListNodeData(final String dataspaceName, final String anchorName, final String parentNodeXpath,
- final String jsonData) {
- final Collection<DataNode> dataNodes =
- buildDataNodeCollectionFromJson(dataspaceName, anchorName, parentNodeXpath, jsonData);
- cpsDataPersistenceService.replaceListDataNodes(dataspaceName, anchorName, parentNodeXpath, dataNodes);
- notificationService.processDataUpdatedEvent(dataspaceName, anchorName);
+ 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);
}
- private DataNode buildDataNodeFromJson(final String dataspaceName, final String anchorName,
- final String parentNodeXpath, final String jsonData) {
+ @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());
.build();
}
- private Collection<DataNode> buildDataNodeCollectionFromJson(final String dataspaceName, final String anchorName,
- final String parentNodeXpath, final String jsonData) {
+ 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());
.withNormalizedNodeTree(normalizedNode)
.buildCollection();
if (dataNodes.isEmpty()) {
- throw new DataValidationException("Invalid list data.", "List node is empty.");
+ 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();
}
-}
\ No newline at end of file
+
+ 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);
+ }
+ }
+
+}
Code Review / cps.git / blobdiff