X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=cps-ncmp-service%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fcps%2Fncmp%2Fapi%2Fimpl%2FNetworkCmProxyDataServiceImpl.java;h=576c45c29e911137b823a48d9a9aca44ee876aea;hb=1f8074851ba4ea3263a2beb15436ab9085a53580;hp=4560f8a1baca5c76a1513abddd558afb9f2de588;hpb=96c5284ccbfc9fd69d0bc21b32a15611bc7aefe5;p=cps.git diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java index 4560f8a1b..576c45c29 100755 --- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java +++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java @@ -1,9 +1,9 @@ /* * ============LICENSE_START======================================================= * Copyright (C) 2021 highstreet technologies GmbH - * Modifications Copyright (C) 2021 Nordix Foundation + * Modifications Copyright (C) 2021-2022 Nordix Foundation * Modifications Copyright (C) 2021 Pantheon.tech - * Modifications Copyright (C) 2021 Bell Canada + * Modifications Copyright (C) 2021-2022 Bell Canada * ================================================================================ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -23,443 +23,338 @@ package org.onap.cps.ncmp.api.impl; +import static org.onap.cps.ncmp.api.impl.constants.DmiRegistryConstants.NCMP_DATASPACE_NAME; +import static org.onap.cps.ncmp.api.impl.constants.DmiRegistryConstants.NCMP_DMI_REGISTRY_ANCHOR; +import static org.onap.cps.ncmp.api.impl.constants.DmiRegistryConstants.NCMP_DMI_REGISTRY_PARENT; +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.ncmp.api.impl.operations.DmiRequestBody.OperationEnum; +import static org.onap.cps.spi.CascadeDeleteAllowed.CASCADE_DELETE_ALLOWED; + import com.fasterxml.jackson.core.JsonProcessingException; -import com.fasterxml.jackson.databind.ObjectMapper; -import com.google.gson.Gson; -import com.google.gson.JsonArray; -import com.google.gson.JsonElement; -import com.google.gson.JsonObject; -import java.time.OffsetDateTime; import java.util.ArrayList; import java.util.Collection; -import java.util.Collections; import java.util.HashMap; import java.util.LinkedHashMap; import java.util.List; import java.util.Map; -import javax.validation.constraints.NotNull; +import java.util.UUID; +import java.util.regex.Pattern; +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.CpsModuleService; -import org.onap.cps.api.CpsQueryService; import org.onap.cps.ncmp.api.NetworkCmProxyDataService; -import org.onap.cps.ncmp.api.impl.exception.NcmpException; -import org.onap.cps.ncmp.api.impl.operation.DmiOperations; -import org.onap.cps.ncmp.api.models.CmHandle; +import org.onap.cps.ncmp.api.impl.exception.InvalidTopicException; +import org.onap.cps.ncmp.api.impl.exception.ServerNcmpException; +import org.onap.cps.ncmp.api.impl.operations.DmiDataOperations; +import org.onap.cps.ncmp.api.impl.operations.DmiModelOperations; +import org.onap.cps.ncmp.api.impl.operations.DmiOperations; +import org.onap.cps.ncmp.api.impl.operations.YangModelCmHandleRetriever; +import org.onap.cps.ncmp.api.impl.yangmodels.YangModelCmHandle; +import org.onap.cps.ncmp.api.impl.yangmodels.YangModelCmHandlesList; +import org.onap.cps.ncmp.api.models.CmHandleRegistrationResponse; +import org.onap.cps.ncmp.api.models.CmHandleRegistrationResponse.RegistrationError; import org.onap.cps.ncmp.api.models.DmiPluginRegistration; -import org.onap.cps.ncmp.api.models.GenericRequestBody; -import org.onap.cps.ncmp.api.models.PersistenceCmHandle; -import org.onap.cps.ncmp.api.models.PersistenceCmHandlesList; -import org.onap.cps.ncmp.api.models.YangResource; -import org.onap.cps.spi.FetchDescendantsOption; +import org.onap.cps.ncmp.api.models.DmiPluginRegistrationResponse; +import org.onap.cps.ncmp.api.models.NcmpServiceCmHandle; import org.onap.cps.spi.exceptions.DataNodeNotFoundException; import org.onap.cps.spi.exceptions.DataValidationException; -import org.onap.cps.spi.model.DataNode; +import org.onap.cps.spi.exceptions.SchemaSetNotFoundException; import org.onap.cps.spi.model.ModuleReference; +import org.onap.cps.utils.JsonObjectMapper; import org.springframework.http.HttpStatus; import org.springframework.http.ResponseEntity; import org.springframework.stereotype.Service; -import org.springframework.util.StringUtils; @Slf4j @Service +@RequiredArgsConstructor public class NetworkCmProxyDataServiceImpl implements NetworkCmProxyDataService { - private static final String NF_PROXY_DATASPACE_NAME = "NFP-Operational"; - - private static final String NCMP_DATASPACE_NAME = "NCMP-Admin"; - - private static final String NCMP_DMI_REGISTRY_ANCHOR = "ncmp-dmi-registry"; - - private static final OffsetDateTime NO_TIMESTAMP = null; - - private static final String NCMP_DMI_SERVICE_NAME = "dmi-service-name"; + private final CpsDataService cpsDataService; - private CpsDataService cpsDataService; + private final JsonObjectMapper jsonObjectMapper; - private ObjectMapper objectMapper; + private final DmiDataOperations dmiDataOperations; - private CpsQueryService cpsQueryService; + private final DmiModelOperations dmiModelOperations; - private DmiOperations dmiOperations; + private final CpsModuleService cpsModuleService; - private CpsModuleService cpsModuleService; + private final CpsAdminService cpsAdminService; - private CpsAdminService cpsAdminService; - - public static final String NO_NAMESPACE = null; - - /** - * Constructor Injection for Dependencies. - * @param dmiOperations DMI operation - * @param cpsDataService Data Service Interface - * @param cpsQueryService Query Service Interface - * @param objectMapper Object Mapper - */ - public NetworkCmProxyDataServiceImpl(final DmiOperations dmiOperations, - final CpsModuleService cpsModuleService, - final CpsDataService cpsDataService, - final CpsQueryService cpsQueryService, - final CpsAdminService cpsAdminService, - final ObjectMapper objectMapper) { - this.dmiOperations = dmiOperations; - this.cpsModuleService = cpsModuleService; - this.cpsDataService = cpsDataService; - this.cpsQueryService = cpsQueryService; - this.cpsAdminService = cpsAdminService; - this.objectMapper = objectMapper; - } + private final NetworkCmProxyDataServicePropertyHandler networkCmProxyDataServicePropertyHandler; - @Override - public DataNode getDataNode(final String cmHandle, final String xpath, - final FetchDescendantsOption fetchDescendantsOption) { - return cpsDataService.getDataNode(NF_PROXY_DATASPACE_NAME, cmHandle, xpath, fetchDescendantsOption); - } + private final YangModelCmHandleRetriever yangModelCmHandleRetriever; - @Override - public Collection queryDataNodes(final String cmHandle, final String cpsPath, - final FetchDescendantsOption fetchDescendantsOption) { - return cpsQueryService.queryDataNodes(NF_PROXY_DATASPACE_NAME, cmHandle, cpsPath, fetchDescendantsOption); - } + // valid kafka topic name regex + private static final Pattern TOPIC_NAME_PATTERN = Pattern.compile("^[a-zA-Z0-9]([._-](?![._-])|" + + "[a-zA-Z0-9]){0,120}[a-zA-Z0-9]$"); + private static final String NO_REQUEST_ID = null; + private static final String NO_TOPIC = null; @Override - public void createDataNode(final String cmHandle, final String parentNodeXpath, final String jsonData) { - if (!StringUtils.hasText(parentNodeXpath) || "/".equals(parentNodeXpath)) { - cpsDataService.saveData(NF_PROXY_DATASPACE_NAME, cmHandle, jsonData, NO_TIMESTAMP); - } else { - cpsDataService.saveData(NF_PROXY_DATASPACE_NAME, cmHandle, parentNodeXpath, jsonData, NO_TIMESTAMP); + public DmiPluginRegistrationResponse updateDmiRegistrationAndSyncModule( + final DmiPluginRegistration dmiPluginRegistration) { + dmiPluginRegistration.validateDmiPluginRegistration(); + final var dmiPluginRegistrationResponse = new DmiPluginRegistrationResponse(); + try { + dmiPluginRegistrationResponse.setRemovedCmHandles( + parseAndRemoveCmHandlesInDmiRegistration(dmiPluginRegistration.getRemovedCmHandles())); + if (!dmiPluginRegistration.getCreatedCmHandles().isEmpty()) { + parseAndCreateCmHandlesInDmiRegistrationAndSyncModules(dmiPluginRegistration); + } + if (!dmiPluginRegistration.getUpdatedCmHandles().isEmpty()) { + dmiPluginRegistrationResponse.setUpdatedCmHandles( + networkCmProxyDataServicePropertyHandler + .updateCmHandleProperties(dmiPluginRegistration.getUpdatedCmHandles())); + } + } catch (final JsonProcessingException | DataNodeNotFoundException e) { + final String errorMessage = String.format( + "Error occurred while processing the CM-handle registration request, caused by : [%s]", + e.getMessage()); + throw new DataValidationException(errorMessage, e.getMessage(), e); } + return dmiPluginRegistrationResponse; } @Override - public void addListNodeElements(final String cmHandle, final String parentNodeXpath, final String jsonData) { - cpsDataService.saveListNodeData(NF_PROXY_DATASPACE_NAME, cmHandle, parentNodeXpath, jsonData, NO_TIMESTAMP); + public Object getResourceDataOperationalForCmHandle(final String cmHandleId, + final String resourceIdentifier, + final String acceptParamInHeader, + final String optionsParamInQuery, + final String topicParamInQuery) { + + return validateTopicNameAndGetResourceData(cmHandleId, resourceIdentifier, acceptParamInHeader, + DmiOperations.DataStoreEnum.PASSTHROUGH_OPERATIONAL, optionsParamInQuery, topicParamInQuery); } @Override - public void updateNodeLeaves(final String cmHandle, final String parentNodeXpath, final String jsonData) { - cpsDataService.updateNodeLeaves(NF_PROXY_DATASPACE_NAME, cmHandle, parentNodeXpath, jsonData, NO_TIMESTAMP); + public Object getResourceDataPassThroughRunningForCmHandle(final String cmHandleId, + final String resourceIdentifier, + final String acceptParamInHeader, + final String optionsParamInQuery, + final String topicParamInQuery) { + return validateTopicNameAndGetResourceData(cmHandleId, resourceIdentifier, acceptParamInHeader, + DmiOperations.DataStoreEnum.PASSTHROUGH_RUNNING, optionsParamInQuery, topicParamInQuery); } @Override - public void replaceNodeTree(final String cmHandle, final String parentNodeXpath, final String jsonData) { - cpsDataService.replaceNodeTree(NF_PROXY_DATASPACE_NAME, cmHandle, parentNodeXpath, jsonData, NO_TIMESTAMP); + public Object writeResourceDataPassThroughRunningForCmHandle(final String cmHandleId, + final String resourceIdentifier, + final OperationEnum operation, + final String requestData, + final String dataType) { + return handleResponse( + dmiDataOperations.writeResourceDataPassThroughRunningFromDmi( + cmHandleId, resourceIdentifier, operation, requestData, dataType), + "Not able to " + operation + " resource data."); } - @Override - public void updateDmiRegistrationAndSyncModule(final DmiPluginRegistration dmiPluginRegistration) { - if (dmiPluginRegistration.getCreatedCmHandles() != null) { - parseAndCreateCmHandlesInDmiRegistrationAndSyncModule(dmiPluginRegistration); - } - if (dmiPluginRegistration.getUpdatedCmHandles() != null) { - parseAndUpdateCmHandlesInDmiRegistration(dmiPluginRegistration); - } - if (dmiPluginRegistration.getRemovedCmHandles() != null) { - parseAndRemoveCmHandlesInDmiRegistration(dmiPluginRegistration); - } - } @Override - public Object getResourceDataOperationalForCmHandle(final @NotNull String cmHandle, - final @NotNull String resourceIdentifier, - final String acceptParam, - final String fieldsQueryParam, - final Integer depthQueryParam) { - - final var cmHandleDataNode = fetchDataNodeFromDmiRegistryForCmHandle(cmHandle); - final var dmiServiceName = String.valueOf(cmHandleDataNode.getLeaves().get(NCMP_DMI_SERVICE_NAME)); - final String dmiRequestBody = getGenericRequestBody(cmHandleDataNode); - final ResponseEntity response = dmiOperations.getResourceDataOperationalFromDmi(dmiServiceName, - cmHandle, - resourceIdentifier, - fieldsQueryParam, - depthQueryParam, - acceptParam, - dmiRequestBody); - return handleResponse(response); + public Collection getYangResourcesModuleReferences(final String cmHandleId) { + return cpsModuleService.getYangResourcesModuleReferences(NFP_OPERATIONAL_DATASTORE_DATASPACE_NAME, cmHandleId); } + /** + * Retrieve cm handle identifiers for the given list of module names. + * + * @param moduleNames module names. + * @return a collection of anchor identifiers + */ @Override - public Object getResourceDataPassThroughRunningForCmHandle(final @NotNull String cmHandle, - final @NotNull String resourceIdentifier, - final String acceptParam, - final String fields, - final Integer depth) { - final var cmHandleDataNode = fetchDataNodeFromDmiRegistryForCmHandle(cmHandle); - final var dmiServiceName = String.valueOf(cmHandleDataNode.getLeaves().get(NCMP_DMI_SERVICE_NAME)); - final String dmiRequestBody = getGenericRequestBody(cmHandleDataNode); - final ResponseEntity response = dmiOperations.getResourceDataPassThroughRunningFromDmi(dmiServiceName, - cmHandle, - resourceIdentifier, - fields, - depth, - acceptParam, - dmiRequestBody); - return handleResponse(response); + public Collection executeCmHandleHasAllModulesSearch(final Collection moduleNames) { + return cpsAdminService.queryAnchorNames(NFP_OPERATIONAL_DATASTORE_DATASPACE_NAME, moduleNames); } + /** + * Retrieve cm handle details for a given cm handle. + * + * @param cmHandleId cm handle identifier + * @return cm handle details + */ @Override - public void createResourceDataPassThroughRunningForCmHandle(final @NotNull String cmHandle, - final @NotNull String resourceIdentifier, - final @NotNull Object requestBody, - final String contentType) { - final var cmHandleDataNode = fetchDataNodeFromDmiRegistryForCmHandle(cmHandle); - final var dmiServiceName = String.valueOf(cmHandleDataNode.getLeaves().get(NCMP_DMI_SERVICE_NAME)); - final Collection cmHandlePropertiesList = cmHandleDataNode.getChildDataNodes(); - final Map cmHandlePropertiesMap = getCmHandlePropertiesAsMap(cmHandlePropertiesList); - final var dmiRequestBodyObject = GenericRequestBody.builder() - .operation(GenericRequestBody.OperationEnum.CREATE) - .dataType(contentType) - .data(requestBody) - .cmHandleProperties(cmHandlePropertiesMap) - .build(); - final var dmiRequestBody = prepareOperationBody(dmiRequestBodyObject); - final ResponseEntity responseEntity = dmiOperations - .createResourceDataPassThroughRunningFromDmi(dmiServiceName, - cmHandle, - resourceIdentifier, - dmiRequestBody); - handleResponseForPost(responseEntity); + public NcmpServiceCmHandle getNcmpServiceCmHandle(final String cmHandleId) { + final NcmpServiceCmHandle ncmpServiceCmHandle = new NcmpServiceCmHandle(); + final YangModelCmHandle yangModelCmHandle = + yangModelCmHandleRetriever.getDmiServiceNamesAndProperties(cmHandleId); + final List dmiProperties = yangModelCmHandle.getDmiProperties(); + final List publicProperties = yangModelCmHandle.getPublicProperties(); + ncmpServiceCmHandle.setCmHandleID(yangModelCmHandle.getId()); + setDmiProperties(dmiProperties, ncmpServiceCmHandle); + setPublicProperties(publicProperties, ncmpServiceCmHandle); + return ncmpServiceCmHandle; } - @Override - public Collection getYangResourcesModuleReferences(final String cmHandle) { - return cpsModuleService.getYangResourcesModuleReferences(NF_PROXY_DATASPACE_NAME, cmHandle); + private void setDmiProperties(final List dmiProperties, + final NcmpServiceCmHandle ncmpServiceCmHandle) { + final Map dmiPropertiesMap = new LinkedHashMap<>(dmiProperties.size()); + asPropertiesMap(dmiProperties, dmiPropertiesMap); + ncmpServiceCmHandle.setDmiProperties(dmiPropertiesMap); } - private DataNode fetchDataNodeFromDmiRegistryForCmHandle(final String cmHandle) { - final String xpathForDmiRegistryToFetchCmHandle = "/dmi-registry/cm-handles[@id='" + cmHandle + "']"; - return cpsDataService.getDataNode(NCMP_DATASPACE_NAME, - NCMP_DMI_REGISTRY_ANCHOR, - xpathForDmiRegistryToFetchCmHandle, - FetchDescendantsOption.INCLUDE_ALL_DESCENDANTS); + private void setPublicProperties(final List publicProperties, + final NcmpServiceCmHandle ncmpServiceCmHandle) { + final Map publicPropertiesMap = new LinkedHashMap<>(); + asPropertiesMap(publicProperties, publicPropertiesMap); + ncmpServiceCmHandle.setPublicProperties(publicPropertiesMap); } - private String prepareOperationBody(final GenericRequestBody requestBodyObject) { - try { - return objectMapper.writeValueAsString(requestBodyObject); - } catch (final JsonProcessingException e) { - log.error("Parsing error occurred while converting Object to JSON."); - throw new NcmpException("Parsing error occurred while converting given object to JSON.", - e.getMessage()); + private void asPropertiesMap(final List properties, + final Map propertiesMap) { + for (final YangModelCmHandle.Property property: properties) { + propertiesMap.put(property.getName(), property.getValue()); } } - private static Map getCmHandlePropertiesAsMap(final Collection cmHandlePropertiesList) { - if (cmHandlePropertiesList == null || cmHandlePropertiesList.isEmpty()) { - return Collections.emptyMap(); - } - final Map cmHandlePropertiesMap = new LinkedHashMap<>(); - for (final var node: cmHandlePropertiesList) { - cmHandlePropertiesMap.put(String.valueOf(node.getLeaves().get("name")), - String.valueOf(node.getLeaves().get("value"))); - } - return cmHandlePropertiesMap; + /** + * THis method registers a cm handle and initiates modules sync. + * + * @param dmiPluginRegistration dmi plugin registration information. + * @throws JsonProcessingException thrown if json is malformed or missing. + */ + public void parseAndCreateCmHandlesInDmiRegistrationAndSyncModules( + final DmiPluginRegistration dmiPluginRegistration) throws JsonProcessingException { + final YangModelCmHandlesList createdYangModelCmHandlesList = + getUpdatedYangModelCmHandlesList(dmiPluginRegistration, + dmiPluginRegistration.getCreatedCmHandles()); + registerAndSyncNewCmHandles(createdYangModelCmHandlesList); } - private static Object handleResponse(final @NotNull ResponseEntity responseEntity) { - if (responseEntity.getStatusCode() == HttpStatus.OK) { + private static Object handleResponse(final ResponseEntity responseEntity, + final String exceptionMessage) { + if (responseEntity.getStatusCode().is2xxSuccessful()) { return responseEntity.getBody(); } else { - throw new NcmpException("Not able to get resource data.", + throw new ServerNcmpException(exceptionMessage, "DMI status code: " + responseEntity.getStatusCodeValue() + ", DMI response body: " + responseEntity.getBody()); } } - private static void handleResponseForPost(final @NotNull ResponseEntity responseEntity) { - if (responseEntity.getStatusCode() != HttpStatus.OK) { - throw new NcmpException("Not able to create resource data.", - "DMI status code: " + responseEntity.getStatusCodeValue() - + ", DMI response body: " + responseEntity.getBody()); - } - } - - private String getGenericRequestBody(final DataNode cmHandleDataNode) { - final Collection cmHandlePropertiesList = cmHandleDataNode.getChildDataNodes(); - final Map cmHandlePropertiesMap = getCmHandlePropertiesAsMap(cmHandlePropertiesList); - final var requetBodyObject = GenericRequestBody.builder() - .operation(GenericRequestBody.OperationEnum.READ) - .cmHandleProperties(cmHandlePropertiesMap) - .build(); - return prepareOperationBody(requetBodyObject); - } - - private void parseAndUpdateCmHandlesInDmiRegistration(final DmiPluginRegistration dmiPluginRegistration) { - try { - final PersistenceCmHandlesList persistenceCmHandlesList = new PersistenceCmHandlesList(); - - for (final CmHandle cmHandle : dmiPluginRegistration.getUpdatedCmHandles()) { - final PersistenceCmHandle persistenceCmHandle = - toPersistenceCmHandle(dmiPluginRegistration.getDmiPlugin(), cmHandle); - persistenceCmHandlesList.add(persistenceCmHandle); - } - final String cmHandlesJsonData = objectMapper.writeValueAsString(persistenceCmHandlesList); - cpsDataService.updateNodeLeavesAndExistingDescendantLeaves(NCMP_DATASPACE_NAME, NCMP_DMI_REGISTRY_ANCHOR, - "/dmi-registry", cmHandlesJsonData, NO_TIMESTAMP); - } catch (final JsonProcessingException e) { - log.error("Parsing error occurred while converting Object to JSON DMI Registry."); - throw new DataValidationException( - "Parsing error occurred while processing DMI Plugin Registration" + dmiPluginRegistration, e - .getMessage(), e); - } + private YangModelCmHandlesList getUpdatedYangModelCmHandlesList( + final DmiPluginRegistration dmiPluginRegistration, + final List updatedCmHandles) { + return YangModelCmHandlesList.toYangModelCmHandlesList( + dmiPluginRegistration.getDmiPlugin(), + dmiPluginRegistration.getDmiDataPlugin(), + dmiPluginRegistration.getDmiModelPlugin(), + updatedCmHandles); } - private void parseAndCreateCmHandlesInDmiRegistrationAndSyncModule( - final DmiPluginRegistration dmiPluginRegistration) { - try { - final var persistenceCmHandlesList = new PersistenceCmHandlesList(); - for (final CmHandle cmHandle : dmiPluginRegistration.getCreatedCmHandles()) { - final PersistenceCmHandle persistenceCmHandle = - toPersistenceCmHandle(dmiPluginRegistration.getDmiPlugin(), cmHandle); - persistenceCmHandlesList.add(persistenceCmHandle); - } - final String cmHandleJsonData = objectMapper.writeValueAsString(persistenceCmHandlesList); - - registerAndSyncNode(dmiPluginRegistration, persistenceCmHandlesList, cmHandleJsonData); - } catch (final JsonProcessingException e) { - log.error("Parsing error occurred while converting Object to JSON for DMI Registry."); - throw new DataValidationException( - "Parsing error occurred while processing DMI Plugin Registration" + dmiPluginRegistration, e - .getMessage(), e); - } - } + private void registerAndSyncNewCmHandles(final YangModelCmHandlesList yangModelCmHandlesList) { + final String cmHandleJsonData = jsonObjectMapper.asJsonString(yangModelCmHandlesList); + cpsDataService.saveListElements(NCMP_DATASPACE_NAME, NCMP_DMI_REGISTRY_ANCHOR, NCMP_DMI_REGISTRY_PARENT, + cmHandleJsonData, NO_TIMESTAMP); - private void registerAndSyncNode(final DmiPluginRegistration dmiPluginRegistration, - final PersistenceCmHandlesList persistenceCmHandlesList, - final String cmHandleJsonData) { - cpsDataService.saveListNodeData(NCMP_DATASPACE_NAME, NCMP_DMI_REGISTRY_ANCHOR, "/dmi-registry", - cmHandleJsonData, NO_TIMESTAMP); - - for (final PersistenceCmHandle persistenceCmHandle : persistenceCmHandlesList.getPersistenceCmHandles()) { - createAnchorAndSyncModel(persistenceCmHandle); + for (final YangModelCmHandle yangModelCmHandle : yangModelCmHandlesList.getYangModelCmHandles()) { + syncModulesAndCreateAnchor(yangModelCmHandle); } } - private static PersistenceCmHandle toPersistenceCmHandle(final String dmiPluginService, - final CmHandle cmHandle) { - final PersistenceCmHandle persistenceCmHandle = new PersistenceCmHandle(); - persistenceCmHandle.setDmiServiceName(dmiPluginService); - persistenceCmHandle.setId(cmHandle.getCmHandleID()); - if (cmHandle.getCmHandleProperties() == null) { - persistenceCmHandle.setAdditionalProperties(Collections.emptyMap()); - } else { - persistenceCmHandle.setAdditionalProperties(cmHandle.getCmHandleProperties()); - } - return persistenceCmHandle; + protected void syncModulesAndCreateAnchor(final YangModelCmHandle yangModelCmHandle) { + syncAndCreateSchemaSet(yangModelCmHandle); + createAnchor(yangModelCmHandle); } - private void parseAndRemoveCmHandlesInDmiRegistration(final DmiPluginRegistration dmiPluginRegistration) { - for (final String cmHandle : dmiPluginRegistration.getRemovedCmHandles()) { + private List parseAndRemoveCmHandlesInDmiRegistration( + final List tobeRemovedCmHandles) { + final List cmHandleRegistrationResponses = + new ArrayList<>(tobeRemovedCmHandles.size()); + for (final String cmHandle : tobeRemovedCmHandles) { try { - cpsDataService.deleteListNodeData(NCMP_DATASPACE_NAME, NCMP_DMI_REGISTRY_ANCHOR, + deleteSchemaSetWithCascade(cmHandle); + cpsDataService.deleteListOrListElement(NCMP_DATASPACE_NAME, NCMP_DMI_REGISTRY_ANCHOR, "/dmi-registry/cm-handles[@id='" + cmHandle + "']", NO_TIMESTAMP); - } catch (final DataNodeNotFoundException e) { - log.warn("Datanode {} not deleted message {}", cmHandle, e.getMessage()); + cmHandleRegistrationResponses.add(CmHandleRegistrationResponse.createSuccessResponse(cmHandle)); + } catch (final DataNodeNotFoundException dataNodeNotFoundException) { + log.error("Unable to find dataNode for cmHandleId : {} , caused by : {}", + cmHandle, dataNodeNotFoundException.getMessage()); + cmHandleRegistrationResponses.add(CmHandleRegistrationResponse + .createFailureResponse(cmHandle, RegistrationError.CM_HANDLE_DOES_NOT_EXIST)); + } catch (final Exception exception) { + log.error("Unable to de-register cm-handleIdd : {} , caused by : {}", + cmHandle, exception.getMessage()); + cmHandleRegistrationResponses.add( + CmHandleRegistrationResponse.createFailureResponse(cmHandle, exception)); } } + return cmHandleRegistrationResponses; } - protected void createAnchorAndSyncModel(final PersistenceCmHandle cmHandle) { - final var modulesForCmHandle = - dmiOperations.getResourceFromDmi(cmHandle.getDmiServiceName(), cmHandle.getId(), "modules"); - final List moduleReferencesFromDmiForCmHandle = - getModuleReferences(modulesForCmHandle); - final var knownModuleReferencesInCps = - cpsModuleService.getYangResourceModuleReferences(NF_PROXY_DATASPACE_NAME); - final List existingModuleReferences = new ArrayList<>(); - - final List unknownModuleReferences = new ArrayList<>(); - for (final ModuleReference moduleReferenceFromDmiForCmHandle : moduleReferencesFromDmiForCmHandle) { - if (knownModuleReferencesInCps.contains(moduleReferenceFromDmiForCmHandle)) { - existingModuleReferences.add(moduleReferenceFromDmiForCmHandle); - } else { - unknownModuleReferences.add(moduleReferenceFromDmiForCmHandle); - } + private void deleteSchemaSetWithCascade(final String schemaSetName) { + try { + 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); } - - final JsonObject requestBodyAsJson = getRequestBodyAsJson(unknownModuleReferences); - - final Map newYangResourcesModuleNameToContentMap = - getNewYangResources(cmHandle, requestBodyAsJson.toString()); - - cpsModuleService.createSchemaSetFromModules(NCMP_DATASPACE_NAME, cmHandle.getId(), - newYangResourcesModuleNameToContentMap, existingModuleReferences); - - cpsAdminService.createAnchor(NCMP_DATASPACE_NAME, cmHandle.getId(), cmHandle.getId()); } - private JsonObject getRequestBodyAsJson(final List unknownModuleReferences) { + private void syncAndCreateSchemaSet(final YangModelCmHandle yangModelCmHandle) { + final Collection moduleReferencesFromCmHandle = + dmiModelOperations.getModuleReferences(yangModelCmHandle); - final JsonObject requestBodyAsJson = new JsonObject(); - requestBodyAsJson.addProperty("operation", "read"); - - final JsonArray moduleReferencesAsJson = getModuleReferencesAsJson(unknownModuleReferences); - - final JsonObject data = new JsonObject(); - data.add("modules", moduleReferencesAsJson); - requestBodyAsJson.add("data", data); - - return requestBodyAsJson; - } + final Collection identifiedNewModuleReferencesFromCmHandle = cpsModuleService + .identifyNewModuleReferences(moduleReferencesFromCmHandle); - private JsonArray getModuleReferencesAsJson(final List unknownModuleReferences) { - final JsonArray moduleReferences = new JsonArray(); + final Collection existingModuleReferencesFromCmHandle = + moduleReferencesFromCmHandle.stream().filter(moduleReferenceFromCmHandle -> + !identifiedNewModuleReferencesFromCmHandle.contains(moduleReferenceFromCmHandle) + ).collect(Collectors.toList()); - for (final ModuleReference moduleReference : unknownModuleReferences) { - final JsonObject moduleReferenceAsJson = new JsonObject(); - moduleReferenceAsJson.addProperty("name", moduleReference.getModuleName()); - moduleReferenceAsJson.addProperty("revision", moduleReference.getRevision()); - moduleReferences.add(moduleReferenceAsJson); + final Map newModuleNameToContentMap; + if (identifiedNewModuleReferencesFromCmHandle.isEmpty()) { + newModuleNameToContentMap = new HashMap<>(); + } else { + newModuleNameToContentMap = dmiModelOperations.getNewYangResourcesFromDmi(yangModelCmHandle, + identifiedNewModuleReferencesFromCmHandle); } - return moduleReferences; + cpsModuleService + .createSchemaSetFromModules(NFP_OPERATIONAL_DATASTORE_DATASPACE_NAME, yangModelCmHandle.getId(), + newModuleNameToContentMap, existingModuleReferencesFromCmHandle); } - private Map getNewYangResources(final PersistenceCmHandle cmHandle, final String jsonData) { - final var moduleResourcesAsJsonString = dmiOperations.getResourceFromDmiWithJsonData( - cmHandle.getDmiServiceName(), jsonData, cmHandle.getId(), "moduleResources"); - - final JsonArray moduleResources = new Gson().fromJson(moduleResourcesAsJsonString.getBody(), - JsonArray.class); - final Map newYangResourcesModuleNameToContentMap = new HashMap<>(); + private void createAnchor(final YangModelCmHandle yangModelCmHandle) { + cpsAdminService.createAnchor(NFP_OPERATIONAL_DATASTORE_DATASPACE_NAME, yangModelCmHandle.getId(), + yangModelCmHandle.getId()); + } - for (final JsonElement moduleResource : moduleResources) { - final YangResource yangResource = toYangResource((JsonObject) moduleResource); - newYangResourcesModuleNameToContentMap.put(yangResource.getModuleName(), yangResource.getYangSource()); + private static boolean hasTopicParameter(final String topicName) { + if (topicName == null) { + return false; + } + if (TOPIC_NAME_PATTERN.matcher(topicName).matches()) { + return true; } - return newYangResourcesModuleNameToContentMap; + throw new InvalidTopicException("Topic name " + topicName + " is invalid", "invalid topic"); } - private static YangResource toYangResource(final JsonObject yangResourceAsJson) { - final YangResource yangResource = new YangResource(); - yangResource.setModuleName(yangResourceAsJson.get("moduleName").getAsString()); - yangResource.setRevision(yangResourceAsJson.get("revision").getAsString()); - final String yangSourceJson = yangResourceAsJson.get("yangSource").getAsString(); - - String yangSource = JsonUtils.removeWrappingTokens(yangSourceJson); - yangSource = JsonUtils.removeRedundantEscapeCharacters(yangSource); - yangResource.setYangSource(yangSource); - - return yangResource; + private Map buildDmiResponse(final String requestId) { + final Map dmiResponseMap = new HashMap<>(); + dmiResponseMap.put("requestId", requestId); + return dmiResponseMap; } - private List getModuleReferences(final ResponseEntity response) { - final List modulesFromDmiForCmHandle = new ArrayList<>(); - final JsonObject convertedObject = new Gson().fromJson(response.getBody(), JsonObject.class); - final JsonArray moduleReferencesAsJson = convertedObject.getAsJsonArray("schemas"); - for (final JsonElement moduleReferenceAsJson : moduleReferencesAsJson) { - final ModuleReference moduleReference = - toModuleReference((JsonObject) moduleReferenceAsJson); - modulesFromDmiForCmHandle.add(moduleReference); + private Object validateTopicNameAndGetResourceData(final String cmHandleId, + final String resourceIdentifier, + final String acceptParamInHeader, + final DmiOperations.DataStoreEnum dataStore, + final String optionsParamInQuery, + final String topicParamInQuery) { + final boolean processAsynchronously = hasTopicParameter(topicParamInQuery); + if (processAsynchronously) { + final String resourceDataRequestId = UUID.randomUUID().toString(); + return ResponseEntity.status(HttpStatus.OK) + .body(buildDmiResponse(resourceDataRequestId)); } - return modulesFromDmiForCmHandle; - } - - private ModuleReference toModuleReference(final JsonObject moduleReferenceAsJson) { - final var moduleReference = new ModuleReference(); - moduleReference.setModuleName(moduleReferenceAsJson.get("moduleName").getAsString()); - moduleReference.setRevision(moduleReferenceAsJson.get("revision").getAsString()); - return moduleReference; + final ResponseEntity responseEntity = dmiDataOperations.getResourceDataFromDmi( + cmHandleId, resourceIdentifier, optionsParamInQuery, acceptParamInHeader, + dataStore, NO_REQUEST_ID, NO_TOPIC); + return handleResponse(responseEntity, "Not able to get resource data."); } -} +} \ No newline at end of file