/*
* ============LICENSE_START=======================================================
- * Copyright (C) 2022 Nordix Foundation
- * Modifications Copyright (C) 2022 Bell Canada
+ * Copyright (C) 2022-2023 Nordix Foundation
+ * Modifications Copyright (C) 2023 TechMahindra Ltd.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
package org.onap.cps.ncmp.api.inventory;
-import static org.onap.cps.ncmp.api.impl.constants.DmiRegistryConstants.NFP_OPERATIONAL_DATASTORE_DATASPACE_NAME;
-import static org.onap.cps.ncmp.api.impl.constants.DmiRegistryConstants.NO_TIMESTAMP;
-import static org.onap.cps.spi.CascadeDeleteAllowed.CASCADE_DELETE_ALLOWED;
-import static org.onap.cps.spi.FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS;
-
-import java.time.OffsetDateTime;
import java.util.Collection;
-import java.util.HashMap;
import java.util.Map;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.onap.cps.api.CpsDataService;
-import org.onap.cps.api.CpsModuleService;
-import org.onap.cps.ncmp.api.impl.utils.YangDataConverter;
import org.onap.cps.ncmp.api.impl.yangmodels.YangModelCmHandle;
-import org.onap.cps.spi.CpsAdminPersistenceService;
-import org.onap.cps.spi.CpsDataPersistenceService;
import org.onap.cps.spi.FetchDescendantsOption;
-import org.onap.cps.spi.exceptions.SchemaSetNotFoundException;
-import org.onap.cps.spi.model.Anchor;
import org.onap.cps.spi.model.DataNode;
import org.onap.cps.spi.model.ModuleDefinition;
import org.onap.cps.spi.model.ModuleReference;
-import org.onap.cps.utils.CpsValidator;
-import org.onap.cps.utils.JsonObjectMapper;
-import org.springframework.stereotype.Component;
-
-@Slf4j
-@RequiredArgsConstructor
-@Component
-public class InventoryPersistence {
-
- private static final String NCMP_DATASPACE_NAME = "NCMP-Admin";
-
- private static final String NCMP_DMI_REGISTRY_ANCHOR = "ncmp-dmi-registry";
-
- private static final String NCMP_DMI_REGISTRY_PARENT = "/dmi-registry";
-
- private static final String CM_HANDLE_XPATH_TEMPLATE = "/dmi-registry/cm-handles[@id='" + "%s" + "']";
- private final JsonObjectMapper jsonObjectMapper;
-
- private final CpsDataService cpsDataService;
-
- private final CpsModuleService cpsModuleService;
-
- private final CpsDataPersistenceService cpsDataPersistenceService;
-
- private final CpsAdminPersistenceService cpsAdminPersistenceService;
+public interface InventoryPersistence {
/**
* Get the Cm Handle Composite State from the data node.
* @param cmHandleId cm handle id
* @return the cm handle composite state
*/
- public CompositeState getCmHandleState(final String cmHandleId) {
- final DataNode stateAsDataNode = cpsDataService.getDataNode(NCMP_DATASPACE_NAME, NCMP_DMI_REGISTRY_ANCHOR,
- String.format(CM_HANDLE_XPATH_TEMPLATE, cmHandleId) + "/state",
- FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS);
- return new CompositeStateBuilder().fromDataNode(stateAsDataNode).build();
- }
+ CompositeState getCmHandleState(String cmHandleId);
/**
* Save the cm handles state.
*
- * @param cmHandleId cm handle id
+ * @param cmHandleId cm handle id
* @param compositeState composite state
*/
- public void saveCmHandleState(final String cmHandleId, final CompositeState compositeState) {
- final String cmHandleJsonData = String.format("{\"state\":%s}",
- jsonObjectMapper.asJsonString(compositeState));
- cpsDataService.updateDataNodeAndDescendants(NCMP_DATASPACE_NAME, NCMP_DMI_REGISTRY_ANCHOR,
- String.format(CM_HANDLE_XPATH_TEMPLATE, cmHandleId),
- cmHandleJsonData, OffsetDateTime.now());
- }
+ void saveCmHandleState(String cmHandleId, CompositeState compositeState);
/**
* Save all cm handles states in batch.
*
- * @param cmHandleStates contains cm handle id and updated state
+ * @param cmHandleStatePerCmHandleId contains cm handle id and updated state
*/
- public void saveCmHandleStates(final Map<String, CompositeState> cmHandleStates) {
- final Map<String, String> cmHandlesJsonDataMap = new HashMap<>();
- cmHandleStates.entrySet().stream().forEach(cmHandleEntry ->
- cmHandlesJsonDataMap.put(String.format(CM_HANDLE_XPATH_TEMPLATE, cmHandleEntry.getKey()),
- String.format("{\"state\":%s}",
- jsonObjectMapper.asJsonString(cmHandleEntry.getValue()))));
- cpsDataService.updateDataNodesAndDescendants(NCMP_DATASPACE_NAME, NCMP_DMI_REGISTRY_ANCHOR,
- cmHandlesJsonDataMap, OffsetDateTime.now());
- }
+ void saveCmHandleStateBatch(Map<String, CompositeState> cmHandleStatePerCmHandleId);
/**
* This method retrieves DMI service name, DMI properties and the state for a given cm handle.
+ *
* @param cmHandleId the id of the cm handle
* @return yang model cm handle
*/
- public YangModelCmHandle getYangModelCmHandle(final String cmHandleId) {
- CpsValidator.validateNameCharacters(cmHandleId);
- return YangDataConverter.convertCmHandleToYangModel(getCmHandleDataNode(cmHandleId), cmHandleId);
- }
+ YangModelCmHandle getYangModelCmHandle(String cmHandleId);
+
+ /**
+ * This method retrieves DMI service name, DMI properties and the state for a given cm handle.
+ *
+ * @param cmHandleIds a list of the ids of the cm handles
+ * @return collection of yang model cm handles
+ */
+ Collection<YangModelCmHandle> getYangModelCmHandles(Collection<String> cmHandleIds);
/**
* Method to return module definitions by cmHandleId.
* @param cmHandleId cm handle ID
* @return a collection of module definitions (moduleName, revision and yang resource content)
*/
- public Collection<ModuleDefinition> getModuleDefinitionsByCmHandleId(final String cmHandleId) {
- return cpsModuleService.getModuleDefinitionsByAnchorName(NFP_OPERATIONAL_DATASTORE_DATASPACE_NAME, cmHandleId);
- }
+ Collection<ModuleDefinition> getModuleDefinitionsByCmHandleId(String cmHandleId);
/**
* Method to return module references by cmHandleId.
* @param cmHandleId cm handle ID
* @return a collection of module references (moduleName and revision)
*/
- public Collection<ModuleReference> getYangResourcesModuleReferences(final String cmHandleId) {
- CpsValidator.validateNameCharacters(cmHandleId);
- return cpsModuleService.getYangResourcesModuleReferences(NFP_OPERATIONAL_DATASTORE_DATASPACE_NAME, cmHandleId);
- }
+ Collection<ModuleReference> getYangResourcesModuleReferences(String cmHandleId);
/**
* Method to save cmHandle.
*
* @param yangModelCmHandle cmHandle represented as Yang Model
*/
- public void saveCmHandle(final YangModelCmHandle yangModelCmHandle) {
- final String cmHandleJsonData =
- String.format("{\"cm-handles\":[%s]}", jsonObjectMapper.asJsonString(yangModelCmHandle));
- cpsDataService.saveListElements(NCMP_DATASPACE_NAME, NCMP_DMI_REGISTRY_ANCHOR, NCMP_DMI_REGISTRY_PARENT,
- cmHandleJsonData, NO_TIMESTAMP);
- }
+ void saveCmHandle(YangModelCmHandle yangModelCmHandle);
+
+ /**
+ * Method to save batch of cm handles.
+ *
+ * @param yangModelCmHandles cm handle represented as Yang Models
+ */
+ void saveCmHandleBatch(Collection<YangModelCmHandle> yangModelCmHandles);
/**
* Method to delete a list or a list element.
*
* @param listElementXpath list element xPath
*/
- public void deleteListOrListElement(final String listElementXpath) {
- cpsDataService.deleteListOrListElement(NCMP_DATASPACE_NAME, NCMP_DMI_REGISTRY_ANCHOR,
- listElementXpath, NO_TIMESTAMP);
- }
+ void deleteListOrListElement(String listElementXpath);
/**
* Method to delete a schema set.
*
* @param schemaSetName schema set name
*/
- public void deleteSchemaSetWithCascade(final String schemaSetName) {
- try {
- CpsValidator.validateNameCharacters(schemaSetName);
- cpsModuleService.deleteSchemaSet(NFP_OPERATIONAL_DATASTORE_DATASPACE_NAME, schemaSetName,
- CASCADE_DELETE_ALLOWED);
- } catch (final SchemaSetNotFoundException schemaSetNotFoundException) {
- log.warn("Schema set {} does not exist or already deleted", schemaSetName);
- }
- }
+ void deleteSchemaSetWithCascade(String schemaSetName);
+
+ /**
+ * Method to delete multiple schema sets.
+ *
+ * @param schemaSetNames schema set names
+ */
+ void deleteSchemaSetsWithCascade(Collection<String> schemaSetNames);
/**
* Get data node via xpath.
* @param xpath xpath
* @return data node
*/
- public DataNode getDataNode(final String xpath) {
- return cpsDataPersistenceService.getDataNode(NCMP_DATASPACE_NAME, NCMP_DMI_REGISTRY_ANCHOR,
- xpath, INCLUDE_ALL_DESCENDANTS);
- }
+ Collection<DataNode> getDataNode(String xpath);
+
+ /**
+ * Get data node via xpath.
+ *
+ * @param xpath xpath
+ * @param fetchDescendantsOption fetch descendants option
+ * @return data node
+ */
+ Collection<DataNode> getDataNode(String xpath, FetchDescendantsOption fetchDescendantsOption);
+
+ /**
+ * Get collection of data nodes via xpaths.
+ *
+ * @param xpaths collection of xpaths
+ * @return collection of data nodes
+ */
+ Collection<DataNode> getDataNodes(Collection<String> xpaths);
+
+ /**
+ * Get collection of data nodes via xpaths.
+ *
+ * @param xpaths collection of xpaths
+ * @param fetchDescendantsOption fetch descendants option
+ * @return collection of data nodes
+ */
+ Collection<DataNode> getDataNodes(Collection<String> xpaths, FetchDescendantsOption fetchDescendantsOption);
/**
* Get data node of given cm handle.
* @param cmHandleId cmHandle ID
* @return data node
*/
- public DataNode getCmHandleDataNode(final String cmHandleId) {
- return this.getDataNode(String.format(CM_HANDLE_XPATH_TEMPLATE, cmHandleId));
- }
+ Collection<DataNode> getCmHandleDataNode(String cmHandleId);
/**
- * Query anchors via module names.
+ * Get collection of data nodes of given cm handles.
*
- * @param moduleNamesForQuery module names
- * @return Collection of anchors
+ * @param cmHandleIds collection of cmHandle IDs
+ * @return collection of data nodes
*/
- public Collection<Anchor> queryAnchors(final Collection<String> moduleNamesForQuery) {
- return cpsAdminPersistenceService.queryAnchors(NFP_OPERATIONAL_DATASTORE_DATASPACE_NAME, moduleNamesForQuery);
- }
+ Collection<DataNode> getCmHandleDataNodes(Collection<String> cmHandleIds);
/**
- * Method to get all anchors.
+ * get CM handles that has given module names.
*
- * @return Collection of anchors
+ * @param moduleNamesForQuery module names
+ * @return Collection of CM handle Ids
*/
- public Collection<Anchor> getAnchors() {
- return cpsAdminPersistenceService.getAnchors(NFP_OPERATIONAL_DATASTORE_DATASPACE_NAME);
- }
+ Collection<String> getCmHandleIdsWithGivenModules(Collection<String> moduleNamesForQuery);
/**
* Replaces list content by removing all existing elements and inserting the given new elements as data nodes.
*
- * @param parentNodeXpath parent node xpath
- * @param dataNodes datanodes representing the updated data
+ * @param parentNodeXpath parent node xpath
+ * @param dataNodes datanodes representing the updated data
*/
- public void replaceListContent(final String parentNodeXpath, final Collection<DataNode> dataNodes) {
- cpsDataService.replaceListContent(NCMP_DATASPACE_NAME, NCMP_DMI_REGISTRY_ANCHOR,
- parentNodeXpath, dataNodes, NO_TIMESTAMP);
- }
+ void replaceListContent(String parentNodeXpath, Collection<DataNode> dataNodes);
/**
- * Deletes data node for given anchor and dataspace.
+ * Deletes data node.
*
* @param dataNodeXpath data node xpath
*/
- public void deleteDataNode(final String dataNodeXpath) {
- cpsDataService.deleteDataNode(NCMP_DATASPACE_NAME, NCMP_DMI_REGISTRY_ANCHOR, dataNodeXpath,
- NO_TIMESTAMP);
- }
-}
\ No newline at end of file
+ void deleteDataNode(String dataNodeXpath);
+
+ /**
+ * Deletes multiple data nodes.
+ *
+ * @param dataNodeXpaths data node xpaths
+ */
+ void deleteDataNodes(Collection<String> dataNodeXpaths);
+}
Code Review / cps.git / blobdiff