Merge "Fix: Update OpenSSF Scorecard to RelEng reusable"
[cps.git] / cps-service / src / main / java / org / onap / cps / api / impl / CpsDataServiceImpl.java
diff --git a/cps-service/src/main/java/org/onap/cps/api/impl/CpsDataServiceImpl.java b/cps-service/src/main/java/org/onap/cps/api/impl/CpsDataServiceImpl.java
deleted file mode 100755 (executable)
index 6672d68..0000000
+++ /dev/null
@@ -1,376 +0,0 @@
-/*
- *  ============LICENSE_START=======================================================
- *  Copyright (C) 2021-2023 Nordix Foundation
- *  Modifications Copyright (C) 2020-2022 Bell Canada.
- *  Modifications Copyright (C) 2021 Pantheon.tech
- *  Modifications Copyright (C) 2022-2023 TechMahindra Ltd.
- *  Modifications Copyright (C) 2022 Deutsche Telekom AG
- *  ================================================================================
- *  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.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *  SPDX-License-Identifier: Apache-2.0
- *  ============LICENSE_END=========================================================
- */
-
-package org.onap.cps.api.impl;
-
-import io.micrometer.core.annotation.Timed;
-import java.io.Serializable;
-import java.time.OffsetDateTime;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.List;
-import java.util.Map;
-import java.util.stream.Collectors;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.onap.cps.api.CpsAdminService;
-import org.onap.cps.api.CpsDataService;
-import org.onap.cps.api.CpsDeltaService;
-import org.onap.cps.cpspath.parser.CpsPathUtil;
-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.spi.model.DeltaReport;
-import org.onap.cps.spi.utils.CpsValidator;
-import org.onap.cps.utils.ContentType;
-import org.onap.cps.utils.TimedYangParser;
-import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-import org.springframework.stereotype.Service;
-
-@Service
-@Slf4j
-@RequiredArgsConstructor
-public class CpsDataServiceImpl implements CpsDataService {
-
-    private static final String ROOT_NODE_XPATH = "/";
-    private static final long DEFAULT_LOCK_TIMEOUT_IN_MILLISECONDS = 300L;
-
-    private final CpsDataPersistenceService cpsDataPersistenceService;
-    private final CpsAdminService cpsAdminService;
-    private final YangTextSchemaSourceSetCache yangTextSchemaSourceSetCache;
-    private final CpsValidator cpsValidator;
-    private final TimedYangParser timedYangParser;
-    private final CpsDeltaService cpsDeltaService;
-
-    @Override
-    public void saveData(final String dataspaceName, final String anchorName, final String nodeData,
-        final OffsetDateTime observedTimestamp) {
-        saveData(dataspaceName, anchorName, nodeData, observedTimestamp, ContentType.JSON);
-    }
-
-    @Override
-    @Timed(value = "cps.data.service.datanode.root.save",
-        description = "Time taken to save a root data node")
-    public void saveData(final String dataspaceName, final String anchorName, final String nodeData,
-                         final OffsetDateTime observedTimestamp, final ContentType contentType) {
-        cpsValidator.validateNameCharacters(dataspaceName, anchorName);
-        final Anchor anchor = cpsAdminService.getAnchor(dataspaceName, anchorName);
-        final Collection<DataNode> dataNodes = buildDataNodes(anchor, ROOT_NODE_XPATH, nodeData, contentType);
-        cpsDataPersistenceService.storeDataNodes(dataspaceName, anchorName, dataNodes);
-    }
-
-    @Override
-    public void saveData(final String dataspaceName, final String anchorName, final String parentNodeXpath,
-                         final String nodeData, final OffsetDateTime observedTimestamp) {
-        saveData(dataspaceName, anchorName, parentNodeXpath, nodeData, observedTimestamp, ContentType.JSON);
-    }
-
-    @Override
-    @Timed(value = "cps.data.service.datanode.child.save",
-        description = "Time taken to save a child data node")
-    public void saveData(final String dataspaceName, final String anchorName, final String parentNodeXpath,
-                         final String nodeData, final OffsetDateTime observedTimestamp,
-                         final ContentType contentType) {
-        cpsValidator.validateNameCharacters(dataspaceName, anchorName);
-        final Anchor anchor = cpsAdminService.getAnchor(dataspaceName, anchorName);
-        final Collection<DataNode> dataNodes = buildDataNodes(anchor, parentNodeXpath, nodeData, contentType);
-        cpsDataPersistenceService.addChildDataNodes(dataspaceName, anchorName, parentNodeXpath, dataNodes);
-    }
-
-    @Override
-    @Timed(value = "cps.data.service.list.element.save",
-        description = "Time taken to save a list element")
-    public void saveListElements(final String dataspaceName, final String anchorName,
-        final String parentNodeXpath, final String jsonData, final OffsetDateTime observedTimestamp) {
-        cpsValidator.validateNameCharacters(dataspaceName, anchorName);
-        final Anchor anchor = cpsAdminService.getAnchor(dataspaceName, anchorName);
-        final Collection<DataNode> listElementDataNodeCollection =
-            buildDataNodes(anchor, parentNodeXpath, jsonData, ContentType.JSON);
-        if (isRootNodeXpath(parentNodeXpath)) {
-            cpsDataPersistenceService.storeDataNodes(dataspaceName, anchorName, listElementDataNodeCollection);
-        } else {
-            cpsDataPersistenceService.addListElements(dataspaceName, anchorName, parentNodeXpath,
-                                                      listElementDataNodeCollection);
-        }
-    }
-
-    @Override
-    @Timed(value = "cps.data.service.list.element.batch.save",
-        description = "Time taken to save a batch of list elements")
-    public void saveListElementsBatch(final String dataspaceName, final String anchorName, final String parentNodeXpath,
-            final Collection<String> jsonDataList, final OffsetDateTime observedTimestamp) {
-        cpsValidator.validateNameCharacters(dataspaceName, anchorName);
-        final Anchor anchor = cpsAdminService.getAnchor(dataspaceName, anchorName);
-        final Collection<Collection<DataNode>> listElementDataNodeCollections =
-                buildDataNodes(anchor, parentNodeXpath, jsonDataList, ContentType.JSON);
-        cpsDataPersistenceService.addMultipleLists(dataspaceName, anchorName, parentNodeXpath,
-                listElementDataNodeCollections);
-    }
-
-    @Override
-    @Timed(value = "cps.data.service.datanode.get",
-            description = "Time taken to get data nodes for an xpath")
-    public Collection<DataNode> getDataNodes(final String dataspaceName, final String anchorName,
-                                             final String xpath,
-                                             final FetchDescendantsOption fetchDescendantsOption) {
-        cpsValidator.validateNameCharacters(dataspaceName, anchorName);
-        return cpsDataPersistenceService.getDataNodes(dataspaceName, anchorName, xpath, fetchDescendantsOption);
-    }
-
-    @Override
-    @Timed(value = "cps.data.service.datanode.batch.get",
-        description = "Time taken to get a batch of data nodes")
-    public Collection<DataNode> getDataNodesForMultipleXpaths(final String dataspaceName, final String anchorName,
-                                                              final Collection<String> xpaths,
-                                                              final FetchDescendantsOption fetchDescendantsOption) {
-        cpsValidator.validateNameCharacters(dataspaceName, anchorName);
-        return cpsDataPersistenceService.getDataNodesForMultipleXpaths(dataspaceName, anchorName, xpaths,
-                fetchDescendantsOption);
-    }
-
-    @Override
-    @Timed(value = "cps.data.service.datanode.leaves.update",
-        description = "Time taken to update a batch of leaf data nodes")
-    public void updateNodeLeaves(final String dataspaceName, final String anchorName, final String parentNodeXpath,
-        final String jsonData, final OffsetDateTime observedTimestamp) {
-        cpsValidator.validateNameCharacters(dataspaceName, anchorName);
-        final Anchor anchor = cpsAdminService.getAnchor(dataspaceName, anchorName);
-        final Collection<DataNode> dataNodesInPatch = buildDataNodes(anchor, parentNodeXpath, jsonData,
-                ContentType.JSON);
-        final Map<String, Map<String, Serializable>> xpathToUpdatedLeaves = dataNodesInPatch.stream()
-                .collect(Collectors.toMap(DataNode::getXpath, DataNode::getLeaves));
-        cpsDataPersistenceService.batchUpdateDataLeaves(dataspaceName, anchorName, xpathToUpdatedLeaves);
-    }
-
-    @Override
-    @Timed(value = "cps.data.service.datanode.leaves.descendants.leaves.update",
-        description = "Time taken to update data node leaves and existing descendants leaves")
-    public void updateNodeLeavesAndExistingDescendantLeaves(final String dataspaceName, final String anchorName,
-        final String parentNodeXpath,
-        final String dataNodeUpdatesAsJson,
-        final OffsetDateTime observedTimestamp) {
-        cpsValidator.validateNameCharacters(dataspaceName, anchorName);
-        final Anchor anchor = cpsAdminService.getAnchor(dataspaceName, anchorName);
-        final Collection<DataNode> dataNodeUpdates =
-            buildDataNodes(anchor, parentNodeXpath, dataNodeUpdatesAsJson, ContentType.JSON);
-        for (final DataNode dataNodeUpdate : dataNodeUpdates) {
-            processDataNodeUpdate(anchor, dataNodeUpdate);
-        }
-    }
-
-    @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
-    @Timed(value = "cps.data.service.get.delta",
-            description = "Time taken to get delta between anchors")
-    public List<DeltaReport> getDeltaByDataspaceAndAnchors(final String dataspaceName,
-                                                           final String sourceAnchorName,
-                                                           final String targetAnchorName, final String xpath,
-                                                           final FetchDescendantsOption fetchDescendantsOption) {
-
-        final Collection<DataNode> sourceDataNodes = getDataNodesForMultipleXpaths(dataspaceName,
-                sourceAnchorName, Collections.singletonList(xpath), fetchDescendantsOption);
-        final Collection<DataNode> targetDataNodes = getDataNodesForMultipleXpaths(dataspaceName,
-                targetAnchorName, Collections.singletonList(xpath), fetchDescendantsOption);
-
-        return cpsDeltaService.getDeltaReports(sourceDataNodes, targetDataNodes);
-    }
-
-    @Override
-    @Timed(value = "cps.data.service.datanode.descendants.update",
-        description = "Time taken to update a data node and descendants")
-    public void updateDataNodeAndDescendants(final String dataspaceName, final String anchorName,
-                                             final String parentNodeXpath, final String jsonData,
-                                             final OffsetDateTime observedTimestamp) {
-        cpsValidator.validateNameCharacters(dataspaceName, anchorName);
-        final Anchor anchor = cpsAdminService.getAnchor(dataspaceName, anchorName);
-        final Collection<DataNode> dataNodes = buildDataNodes(anchor, parentNodeXpath, jsonData, ContentType.JSON);
-        cpsDataPersistenceService.updateDataNodesAndDescendants(dataspaceName, anchorName, dataNodes);
-    }
-
-    @Override
-    @Timed(value = "cps.data.service.datanode.descendants.batch.update",
-        description = "Time taken to update a batch of data nodes and descendants")
-    public void updateDataNodesAndDescendants(final String dataspaceName, final String anchorName,
-                                              final Map<String, String> nodesJsonData,
-                                              final OffsetDateTime observedTimestamp) {
-        cpsValidator.validateNameCharacters(dataspaceName, anchorName);
-        final Anchor anchor = cpsAdminService.getAnchor(dataspaceName, anchorName);
-        final Collection<DataNode> dataNodes = buildDataNodes(anchor, nodesJsonData);
-        cpsDataPersistenceService.updateDataNodesAndDescendants(dataspaceName, anchorName, dataNodes);
-    }
-
-    @Override
-    @Timed(value = "cps.data.service.list.update",
-        description = "Time taken to update a list")
-    public void replaceListContent(final String dataspaceName, final String anchorName, final String parentNodeXpath,
-            final String jsonData, final OffsetDateTime observedTimestamp) {
-        cpsValidator.validateNameCharacters(dataspaceName, anchorName);
-        final Anchor anchor = cpsAdminService.getAnchor(dataspaceName, anchorName);
-        final Collection<DataNode> newListElements =
-            buildDataNodes(anchor, parentNodeXpath, jsonData, ContentType.JSON);
-        replaceListContent(dataspaceName, anchorName, parentNodeXpath, newListElements, observedTimestamp);
-    }
-
-    @Override
-    @Timed(value = "cps.data.service.list.batch.update",
-        description = "Time taken to update a batch of lists")
-    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);
-    }
-
-    @Override
-    @Timed(value = "cps.data.service.datanode.delete",
-        description = "Time taken to delete a datanode")
-    public void deleteDataNode(final String dataspaceName, final String anchorName, final String dataNodeXpath,
-                               final OffsetDateTime observedTimestamp) {
-        cpsValidator.validateNameCharacters(dataspaceName, anchorName);
-        cpsDataPersistenceService.deleteDataNode(dataspaceName, anchorName, dataNodeXpath);
-    }
-
-    @Override
-    @Timed(value = "cps.data.service.datanode.batch.delete",
-        description = "Time taken to delete a batch of datanodes")
-    public void deleteDataNodes(final String dataspaceName, final String anchorName,
-                                final Collection<String> dataNodeXpaths, final OffsetDateTime observedTimestamp) {
-        cpsValidator.validateNameCharacters(dataspaceName, anchorName);
-        cpsDataPersistenceService.deleteDataNodes(dataspaceName, anchorName, dataNodeXpaths);
-    }
-
-    @Override
-    @Timed(value = "cps.data.service.datanode.delete.anchor",
-        description = "Time taken to delete all datanodes for an anchor")
-    public void deleteDataNodes(final String dataspaceName, final String anchorName,
-                                final OffsetDateTime observedTimestamp) {
-        cpsValidator.validateNameCharacters(dataspaceName, anchorName);
-        cpsDataPersistenceService.deleteDataNodes(dataspaceName, anchorName);
-    }
-
-    @Override
-    @Timed(value = "cps.data.service.datanode.delete.anchor.batch",
-        description = "Time taken to delete all datanodes for multiple anchors")
-    public void deleteDataNodes(final String dataspaceName, final Collection<String> anchorNames,
-                                final OffsetDateTime observedTimestamp) {
-        cpsValidator.validateNameCharacters(dataspaceName);
-        cpsValidator.validateNameCharacters(anchorNames);
-        cpsDataPersistenceService.deleteDataNodes(dataspaceName, anchorNames);
-    }
-
-    @Override
-    @Timed(value = "cps.data.service.list.delete",
-        description = "Time taken to delete a list or list element")
-    public void deleteListOrListElement(final String dataspaceName, final String anchorName, final String listNodeXpath,
-        final OffsetDateTime observedTimestamp) {
-        cpsValidator.validateNameCharacters(dataspaceName, anchorName);
-        cpsDataPersistenceService.deleteListDataNode(dataspaceName, anchorName, listNodeXpath);
-    }
-
-    private Collection<DataNode> buildDataNodes(final Anchor anchor, final Map<String, String> nodesJsonData) {
-        final Collection<DataNode> dataNodes = new ArrayList<>();
-        for (final Map.Entry<String, String> nodeJsonData : nodesJsonData.entrySet()) {
-            dataNodes.addAll(buildDataNodes(anchor, nodeJsonData.getKey(), nodeJsonData.getValue(), ContentType.JSON));
-        }
-        return dataNodes;
-    }
-
-    private Collection<DataNode> buildDataNodes(final Anchor anchor, final String parentNodeXpath,
-                                                final String nodeData, final ContentType contentType) {
-        final SchemaContext schemaContext = getSchemaContext(anchor);
-
-        if (ROOT_NODE_XPATH.equals(parentNodeXpath)) {
-            final ContainerNode containerNode = timedYangParser.parseData(contentType, nodeData, schemaContext);
-            final Collection<DataNode> dataNodes = new DataNodeBuilder()
-                    .withContainerNode(containerNode)
-                    .buildCollection();
-            if (dataNodes.isEmpty()) {
-                throw new DataValidationException("No data nodes.", "No data nodes provided");
-            }
-            return dataNodes;
-        }
-        final String normalizedParentNodeXpath = CpsPathUtil.getNormalizedXpath(parentNodeXpath);
-        final ContainerNode containerNode =
-            timedYangParser.parseData(contentType, nodeData, schemaContext, normalizedParentNodeXpath);
-        final Collection<DataNode> dataNodes = new DataNodeBuilder()
-            .withParentNodeXpath(normalizedParentNodeXpath)
-            .withContainerNode(containerNode)
-            .buildCollection();
-        if (dataNodes.isEmpty()) {
-            throw new DataValidationException("No data nodes.", "No data nodes provided");
-        }
-        return dataNodes;
-    }
-
-    private Collection<Collection<DataNode>> buildDataNodes(final Anchor anchor, final String parentNodeXpath,
-                                                            final Collection<String> nodeDataList,
-                                                            final ContentType contentType) {
-        return nodeDataList.stream()
-            .map(nodeData -> buildDataNodes(anchor, parentNodeXpath, nodeData, contentType))
-            .collect(Collectors.toList());
-    }
-
-    private SchemaContext getSchemaContext(final Anchor anchor) {
-        return yangTextSchemaSourceSetCache
-            .get(anchor.getDataspaceName(), anchor.getSchemaSetName()).getSchemaContext();
-    }
-
-    private static boolean isRootNodeXpath(final String xpath) {
-        return ROOT_NODE_XPATH.equals(xpath);
-    }
-
-    private void processDataNodeUpdate(final Anchor anchor, final DataNode dataNodeUpdate) {
-        cpsDataPersistenceService.batchUpdateDataLeaves(anchor.getDataspaceName(), anchor.getName(),
-                Collections.singletonMap(dataNodeUpdate.getXpath(), dataNodeUpdate.getLeaves()));
-        final Collection<DataNode> childDataNodeUpdates = dataNodeUpdate.getChildDataNodes();
-        for (final DataNode childDataNodeUpdate : childDataNodeUpdates) {
-            processDataNodeUpdate(anchor, childDataNodeUpdate);
-        }
-    }
-
-}