X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=cps-service%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fcps%2Fapi%2Fimpl%2FCpsDataServiceImpl.java;h=643614f4fbdd2933ed13fef07e57dd366c54b7c9;hb=c9275522f95f6cd94f28286f5e86f86dd451a19b;hp=cc290bf29d3cd6847ecb2b38099586a078537ee5;hpb=24bf350947acb7fcb62878932d520387bc922a96;p=cps.git 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 index cc290bf29..643614f4f 100755 --- 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 @@ -1,7 +1,7 @@ /* - * ============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 * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); @@ -9,6 +9,7 @@ * 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. @@ -21,48 +22,61 @@ 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; + 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 DataNode 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); + 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 DataNode 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); + 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) { + final Collection listElementDataNodeCollection = + buildDataNodes(dataspaceName, anchorName, parentNodeXpath, jsonData); + cpsDataPersistenceService.addListElements(dataspaceName, anchorName, parentNodeXpath, + listElementDataNodeCollection); + processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp, parentNodeXpath, Operation.UPDATE); } @Override @@ -73,24 +87,88 @@ public class CpsDataServiceImpl implements CpsDataService { @Override public void updateNodeLeaves(final String dataspaceName, final String anchorName, final String parentNodeXpath, - final String jsonData) { - final DataNode 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()); + 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 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 DataNode 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); + processDataUpdatedEventAsync(dataspaceName, anchorName, observedTimestamp, parentNodeXpath, Operation.UPDATE); } - 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 String jsonData, final OffsetDateTime observedTimestamp) { + final Collection newListElements = + buildDataNodes(dataspaceName, anchorName, parentNodeXpath, jsonData); + replaceListContent(dataspaceName, anchorName, parentNodeXpath, newListElements, observedTimestamp); + } - final Anchor anchor = cpsAdminService.getAnchor(dataspaceName, anchorName); - final SchemaContext schemaContext = getSchemaContext(dataspaceName, anchor.getSchemaSetName()); + @Override + public void replaceListContent(final String dataspaceName, final String anchorName, final String parentNodeXpath, + final Collection 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); @@ -104,7 +182,58 @@ public class CpsDataServiceImpl implements CpsDataService { .build(); } + private Collection 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 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(); } -} \ 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 childDataNodeUpdates = dataNodeUpdate.getChildDataNodes(); + for (final DataNode childDataNodeUpdate : childDataNodeUpdates) { + processDataNodeUpdate(dataspaceName, anchorName, childDataNodeUpdate); + } + } + +}