/*
* ============LICENSE_START=======================================================
- * Copyright (C) 2021 Nordix Foundation
- * Modifications Copyright (C) 2020-2021 Bell Canada.
+ * Copyright (C) 2021-2022 Nordix Foundation
+ * Modifications Copyright (C) 2020-2022 Bell Canada.
* Modifications Copyright (C) 2021 Pantheon.tech
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
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.CpsValidator;
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 = "/";
+ private static final long DEFAULT_LOCK_TIMEOUT_IN_MILLISECONDS = 300L;
- @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 OffsetDateTime observedTimestamp) {
- final var dataNode = buildDataNode(dataspaceName, anchorName, ROOT_NODE_XPATH, jsonData);
+ CpsValidator.validateNameCharacters(dataspaceName, anchorName);
+ final DataNode dataNode = buildDataNode(dataspaceName, anchorName, ROOT_NODE_XPATH, jsonData);
cpsDataPersistenceService.storeDataNode(dataspaceName, anchorName, dataNode);
- processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp);
+ 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 OffsetDateTime observedTimestamp) {
- final var dataNode = buildDataNode(dataspaceName, anchorName, parentNodeXpath, jsonData);
+ CpsValidator.validateNameCharacters(dataspaceName, anchorName);
+ final DataNode dataNode = buildDataNode(dataspaceName, anchorName, parentNodeXpath, jsonData);
cpsDataPersistenceService.addChildDataNode(dataspaceName, anchorName, parentNodeXpath, dataNode);
- processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp);
+ processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp, parentNodeXpath, Operation.CREATE);
}
@Override
public void saveListElements(final String dataspaceName, final String anchorName,
final String parentNodeXpath, final String jsonData, final OffsetDateTime observedTimestamp) {
+ CpsValidator.validateNameCharacters(dataspaceName, anchorName);
final Collection<DataNode> listElementDataNodeCollection =
buildDataNodes(dataspaceName, anchorName, parentNodeXpath, jsonData);
cpsDataPersistenceService.addListElements(dataspaceName, anchorName, parentNodeXpath,
listElementDataNodeCollection);
- processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp);
+ processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp, parentNodeXpath, Operation.UPDATE);
}
@Override
public DataNode getDataNode(final String dataspaceName, final String anchorName, final String xpath,
final FetchDescendantsOption fetchDescendantsOption) {
+ CpsValidator.validateNameCharacters(dataspaceName, anchorName);
return cpsDataPersistenceService.getDataNode(dataspaceName, anchorName, xpath, fetchDescendantsOption);
}
@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);
+ CpsValidator.validateNameCharacters(dataspaceName, anchorName);
+ final DataNode dataNode = buildDataNode(dataspaceName, anchorName, parentNodeXpath, jsonData);
cpsDataPersistenceService
.updateDataLeaves(dataspaceName, anchorName, dataNode.getXpath(), dataNode.getLeaves());
- processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp);
+ processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp, parentNodeXpath, Operation.UPDATE);
}
@Override
final String parentNodeXpath,
final String dataNodeUpdatesAsJson,
final OffsetDateTime observedTimestamp) {
+ CpsValidator.validateNameCharacters(dataspaceName, anchorName);
final Collection<DataNode> dataNodeUpdates =
buildDataNodes(dataspaceName, anchorName,
parentNodeXpath, dataNodeUpdatesAsJson);
for (final DataNode dataNodeUpdate : dataNodeUpdates) {
processDataNodeUpdate(dataspaceName, anchorName, dataNodeUpdate);
}
- processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp);
+ processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp, parentNodeXpath, Operation.UPDATE);
+ }
+
+ @Override
+ public String startSession() {
+ return cpsDataPersistenceService.startSession();
+ }
+
+ @Override
+ public void closeSession(final String sessionId) {
+ cpsDataPersistenceService.closeSession(sessionId);
+ }
+
+ @Override
+ public void lockAnchor(final String sessionID, final String dataspaceName, final String anchorName) {
+ lockAnchor(sessionID, dataspaceName, anchorName, DEFAULT_LOCK_TIMEOUT_IN_MILLISECONDS);
+ }
+
+ @Override
+ public void lockAnchor(final String sessionID, final String dataspaceName,
+ final String anchorName, final Long timeoutInMilliseconds) {
+ cpsDataPersistenceService.lockAnchor(sessionID, dataspaceName, anchorName, timeoutInMilliseconds);
}
@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);
+ CpsValidator.validateNameCharacters(dataspaceName, anchorName);
+ final DataNode dataNode = buildDataNode(dataspaceName, anchorName, parentNodeXpath, jsonData);
cpsDataPersistenceService.replaceDataNodeTree(dataspaceName, anchorName, dataNode);
- processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp);
+ 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 String jsonData, final OffsetDateTime observedTimestamp) {
+ CpsValidator.validateNameCharacters(dataspaceName, anchorName);
final Collection<DataNode> newListElements =
- buildDataNodes(dataspaceName, anchorName, parentNodeXpath, jsonData);
- cpsDataPersistenceService.replaceListContent(dataspaceName, anchorName, parentNodeXpath, newListElements);
- processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp);
+ 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) {
+ CpsValidator.validateNameCharacters(dataspaceName, anchorName);
+ 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) {
+ CpsValidator.validateNameCharacters(dataspaceName, anchorName);
cpsDataPersistenceService.deleteDataNode(dataspaceName, anchorName, dataNodeXpath);
- processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp);
+ processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp, dataNodeXpath, Operation.DELETE);
+ }
+
+ @Override
+ public void deleteDataNodes(final String dataspaceName, final String anchorName,
+ final OffsetDateTime observedTimestamp) {
+ CpsValidator.validateNameCharacters(dataspaceName, anchorName);
+ final Anchor 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) {
+ CpsValidator.validateNameCharacters(dataspaceName, anchorName);
cpsDataPersistenceService.deleteListDataNode(dataspaceName, anchorName, listNodeXpath);
- processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp);
+ 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());
+ final Anchor anchor = cpsAdminService.getAnchor(dataspaceName, anchorName);
+ final SchemaContext schemaContext = getSchemaContext(dataspaceName, anchor.getSchemaSetName());
if (ROOT_NODE_XPATH.equals(parentNodeXpath)) {
final NormalizedNode<?, ?> normalizedNode = YangUtils.parseJsonData(jsonData, schemaContext);
final String parentNodeXpath,
final String jsonData) {
- final var anchor = cpsAdminService.getAnchor(dataspaceName, anchorName);
- final var schemaContext = getSchemaContext(dataspaceName, anchor.getSchemaSetName());
+ final Anchor anchor = cpsAdminService.getAnchor(dataspaceName, anchorName);
+ final SchemaContext schemaContext = getSchemaContext(dataspaceName, anchor.getSchemaSetName());
final NormalizedNode<?, ?> normalizedNode = YangUtils.parseJsonData(jsonData, schemaContext, parentNodeXpath);
final Collection<DataNode> dataNodes = new DataNodeBuilder()
}
private void processDataUpdatedEventAsync(final String dataspaceName, final String anchorName,
+ final OffsetDateTime observedTimestamp, final String xpath,
+ final Operation operation) {
+ final Anchor 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(dataspaceName, anchorName, observedTimestamp);
+ 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);
}
}
processDataNodeUpdate(dataspaceName, anchorName, childDataNodeUpdate);
}
}
+
}