--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (c) 2022 Deutsche telekom
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.so.client.cds;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.google.gson.JsonObject;
+import java.util.ArrayList;
+import org.onap.aai.domain.yang.ServiceInstances;
+import org.onap.aaiclient.client.aai.entities.CustomQuery;
+import org.onap.aaiclient.client.aai.entities.uri.AAIPluralResourceUri;
+import org.onap.aaiclient.client.aai.entities.uri.AAIResourceUri;
+import org.onap.aaiclient.client.aai.entities.uri.AAIUriFactory;
+import org.onap.aaiclient.client.aai.entities.uri.NodesSingleUri;
+import org.onap.aaiclient.client.generated.fluentbuilders.AAIFluentTypeBuilder;
+import org.onap.aaiclient.client.graphinventory.Format;
+import org.onap.so.bpmn.common.BuildingBlockExecution;
+import org.onap.so.bpmn.common.InjectionHelper;
+import org.onap.so.bpmn.core.json.JsonUtils;
+import org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance;
+import org.onap.so.bpmn.servicedecomposition.entities.GeneralBuildingBlock;
+import org.onap.so.bpmn.servicedecomposition.entities.ResourceKey;
+import org.onap.so.bpmn.servicedecomposition.tasks.ExtractPojosForBB;
+import org.onap.so.client.exception.BBObjectNotFoundException;
+import org.onap.so.client.exception.PayloadGenerationException;
+import org.onap.so.moi.Attributes;
+import org.onap.so.moi.Snssai;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.config.ConfigurableBeanFactory;
+import org.springframework.context.annotation.Scope;
+import org.springframework.stereotype.Component;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import static org.onap.so.client.cds.PayloadConstants.PROPERTIES;
+import static org.onap.so.client.cds.PayloadConstants.SEPARATOR;
+
+@Component
+@Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
+public class NssiCDSRequestProvider implements CDSRequestProvider {
+
+ private static final Logger LOGGER = LoggerFactory.getLogger(NssiCDSRequestProvider.class);
+
+ private String blueprintName;
+ private String blueprintVersion;
+ private BuildingBlockExecution execution;
+
+ private static final String DELETE_SLICE_PROFILE_ACTION = "delete-sliceprofile";
+ private static final String CREATE_SLICE_PROFILE_ACTION = "create-sliceprofile";
+ private static final String MODIFY_SLICE_PROFILE_ACTION = "modify-sliceprofile";
+ private static final String SERVICE_INSTANCE_KEY = "service-instance";
+ private static final String SERVICE_INSTANCE_ID_KEY = "service-instance-id";
+ private static final String NSSI = "nssi";
+ private static final String NSSI_ID = "nssiId";
+ private static final String NSSI_NAME = "nssiName";
+ private static final String NSI_NAME = "nsiName";
+ private static final String NSI_ID = "nsiId";
+ private static final String SLICE_PROFILE_INSTANCE_ID = "sliceProfileInstanceId";
+ private static final String SLICE_INSTANCE_FROM_PROFILE_ID_CUSTOM_QUERY =
+ "related-to?startingNodeType=slice-profile&relatedToNodeType=service-instance";
+ private static final String ENVIRONMENT_CONTEXT_QUERY_PARAM = "environment-context";
+ private static final String AAI_SUPPORTED_SLICE_PROFILE =
+ "latency|maxNumberofUEs|coverageAreaTAList|areaTrafficCapDL|resourceSharingLevel|serviceType|uEMobilityLevel|expDataRateUL|expDataRateDL";
+ private static final ObjectMapper mapper = new ObjectMapper();
+
+ JsonUtils jsonUtil = new JsonUtils();
+
+ @Autowired
+ private ExtractPojosForBB extractPojosForBB;
+
+ @Autowired
+ private InjectionHelper injectionHelper;
+
+ @Override
+ public String getBlueprintName() {
+ return blueprintName;
+ }
+
+ @Override
+ public String getBlueprintVersion() {
+ return blueprintVersion;
+ }
+
+ @Override
+ public <T> void setExecutionObject(T executionObject) {
+ execution = (BuildingBlockExecution) executionObject;
+ }
+
+ @Override
+ public Optional<String> buildRequestPayload(String action) throws PayloadGenerationException {
+ JsonObject cdsPropertyObject = null;
+
+ final GeneralBuildingBlock buildingBlock = execution.getGeneralBuildingBlock();
+ List<Map<String, Object>> userParamsFromRequest =
+ buildingBlock.getRequestContext().getRequestParameters().getUserParams();
+
+ try {
+ ServiceInstance serviceInstance =
+ extractPojosForBB.extractByKey(execution, ResourceKey.SERVICE_INSTANCE_ID);
+ // get values from service Instance
+ blueprintName = serviceInstance.getModelInfoServiceInstance().getBlueprintName();
+ blueprintVersion = serviceInstance.getModelInfoServiceInstance().getBlueprintVersion();
+
+ } catch (Exception e) {
+ throw new PayloadGenerationException("Failed to buildPropertyObjectForNssi", e);
+ }
+
+ cdsPropertyObject = setCreateSliceProfileRequestValues(action, buildingBlock);
+
+ return Optional.of(buildRequestJsonObject(cdsPropertyObject, action));
+ }
+
+ private JsonObject setCreateSliceProfileRequestValues(String action, GeneralBuildingBlock buildingBlock) {
+
+ JsonObject cdsRequestObject = new JsonObject();
+
+ ServiceInstance serviceInstance = null;
+ try {
+ serviceInstance = extractPojosForBB.extractByKey(execution, ResourceKey.SERVICE_INSTANCE_ID);
+ } catch (BBObjectNotFoundException e) {
+ e.printStackTrace();
+ }
+
+ List<Map<String, Object>> userParamsFromRequest =
+ buildingBlock.getRequestContext().getRequestParameters().getUserParams();
+
+ Attributes attributes = null;
+
+ for (Map<String, Object> userParamData : userParamsFromRequest) {
+ if (userParamData.get(NSSI) != null) {
+ attributes = mapper.convertValue(userParamData.get(NSSI), Attributes.class);
+ }
+ }
+ // Value to come as a request == Hardcoded for now
+ String nssiId = serviceInstance.getServiceInstanceId();
+ String nssiName = getNssiName(nssiId);
+ String nsiId = "nssi-id";
+ String nsiName = "nssi-name";
+
+ cdsRequestObject.addProperty(NSSI_ID, nssiId);
+
+ if (!DELETE_SLICE_PROFILE_ACTION.equals(action)) {
+ cdsRequestObject.addProperty(NSSI_NAME, nssiName);
+ cdsRequestObject.addProperty(NSI_NAME, nsiName);
+ }
+
+ String sliceProfileInstanceId = null;
+ if (CREATE_SLICE_PROFILE_ACTION.equalsIgnoreCase(action)) {
+ Snssai snssai = attributes.getSliceProfileList().get(0).getPlmnInfoList().get(0).getSnssai();
+ String sNssaiString = snssai.getSst() + SEPARATOR + snssai.getSd();
+ sliceProfileInstanceId = getSliceProfileInstanceIdForNssi(sNssaiString);
+ } else {
+ String sliceProfileId = attributes.getSliceProfileList().get(0).getSliceProfileId();
+ sliceProfileInstanceId = getSliceProfileInstanceFromSliceProfileId(sliceProfileId);
+ }
+
+ cdsRequestObject.addProperty(SLICE_PROFILE_INSTANCE_ID, sliceProfileInstanceId);
+
+ cdsRequestObject.addProperty(NSI_ID, nsiId);
+ /*
+ * JsonObject nssiPropertyObject = setSliceProfileProperties(getSliceProfilesFromUserParams(buildingBlock));
+ * cdsRequestObject.add(action + SEPARATOR + PROPERTIES, nssiPropertyObject);
+ */
+ return cdsRequestObject;
+ }
+
+ private Map<String, Object> getSliceProfilesFromUserParams(GeneralBuildingBlock gBB) {
+
+
+ List<Map<String, Object>> mapUserParams = gBB.getRequestContext().getRequestParameters().getUserParams();
+
+ Map<String, Object> sliceProfileMap = null;
+ try {
+ String userParamsJson = mapper.writeValueAsString(mapUserParams.get(0));
+ String rANSliceSubnetProfile =
+ jsonUtil.getJsonParamValue(userParamsJson, "nssi.sliceProfileList", "RANSliceSubnetProfile");
+
+ if (rANSliceSubnetProfile != null) {
+ sliceProfileMap = mapper.readValue(rANSliceSubnetProfile, Map.class);
+ }
+ } catch (JsonProcessingException e) {
+ e.printStackTrace();
+ }
+ return sliceProfileMap;
+ }
+
+ // May be needed later
+
+ /*
+ * private JsonObject setSliceProfileProperties(Map<String, Object> userParamsMap) { JsonObject
+ * sliceProfilePropertiesNotPresentInAai = new JsonObject();
+ *
+ * if (userParamsMap != null) { userParamsMap.forEach((k, v) -> { if (!AAI_SUPPORTED_SLICE_PROFILE.contains((String)
+ * k)) { sliceProfilePropertiesNotPresentInAai.addProperty(k, v.toString()); } }); }
+ *
+ * return sliceProfilePropertiesNotPresentInAai; }
+ */
+
+ private String getSliceProfileInstanceFromSliceProfileId(String sliceProfileId) {
+
+ List<AAIResourceUri> startNodes = new ArrayList<>();
+ startNodes.add(
+ AAIUriFactory.createNodesUri(AAIFluentTypeBuilder.Types.SLICE_PROFILE.getFragment(sliceProfileId)));
+
+ CustomQuery customQuery = new CustomQuery(startNodes, SLICE_INSTANCE_FROM_PROFILE_ID_CUSTOM_QUERY);
+
+ String results = injectionHelper.getAaiQueryClient().query(Format.RESOURCE, customQuery);
+
+ if (results == null || results.isEmpty()) {
+ throw new RuntimeException("Slice Profile Instance Not found");
+ }
+
+ Map<String, List<Map<String, Object>>> serviceInstancesMap = null;
+ try {
+ serviceInstancesMap = mapper.readValue(results, Map.class);
+ } catch (JsonProcessingException e) {
+ e.printStackTrace();
+ }
+ Map<String, Object> serviceInstance =
+ (Map<String, Object>) serviceInstancesMap.get("results").get(0).get(SERVICE_INSTANCE_KEY);
+
+ return (String) serviceInstance.get(SERVICE_INSTANCE_ID_KEY);
+ }
+
+ private String getSliceProfileInstanceIdForNssi(String sNssai) {
+
+ String sliceProfileInstanceId = null;
+
+ try {
+ AAIPluralResourceUri uriSI =
+ AAIUriFactory.createNodesUri(AAIFluentTypeBuilder.Types.SERVICE_INSTANCES.getFragment())
+ .queryParam(ENVIRONMENT_CONTEXT_QUERY_PARAM, sNssai);
+ Optional<ServiceInstances> sliceProfileInstancesOptional =
+ injectionHelper.getAaiClient().get(ServiceInstances.class, uriSI);
+
+ if (sliceProfileInstancesOptional.isPresent()) {
+ sliceProfileInstanceId =
+ sliceProfileInstancesOptional.get().getServiceInstance().get(0).getServiceInstanceId();
+ }
+ } catch (Exception e) {
+ LOGGER.error("Error in getting sliceProfile Instance" + e.getMessage());
+ }
+ return sliceProfileInstanceId;
+ }
+
+ private String getNssiName(String nssiId) {
+
+ String nssiName = null;
+
+ try {
+ NodesSingleUri uriSI =
+ AAIUriFactory.createNodesUri(AAIFluentTypeBuilder.Types.SERVICE_INSTANCE.getFragment(nssiId));
+ Optional<org.onap.aai.domain.yang.ServiceInstance> sliceProfileInstancesOptional =
+ injectionHelper.getAaiClient().get(org.onap.aai.domain.yang.ServiceInstance.class, uriSI);
+
+ if (sliceProfileInstancesOptional.isPresent()) {
+ nssiName = sliceProfileInstancesOptional.get().getServiceInstanceName();
+ }
+ } catch (Exception e) {
+ LOGGER.error("Error in getting Nssi Instance" + e.getMessage());
+ }
+ return nssiName;
+ }
+}
Code Review / so.git / blobdiff