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-rw-r--r--bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoActivateAccessNSSI.groovy589
1 files changed, 589 insertions, 0 deletions
diff --git a/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoActivateAccessNSSI.groovy b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoActivateAccessNSSI.groovy
new file mode 100644
index 0000000000..4d86fb4cd9
--- /dev/null
+++ b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoActivateAccessNSSI.groovy
@@ -0,0 +1,589 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2020 Wipro Limited. All rights reserved.
+ * ================================================================================
+ * 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.bpmn.infrastructure.scripts
+
+import static org.apache.commons.lang3.StringUtils.isBlank
+
+import javax.ws.rs.NotFoundException
+
+import org.camunda.bpm.engine.delegate.BpmnError
+import org.camunda.bpm.engine.delegate.DelegateExecution
+import org.onap.aai.domain.yang.Relationship
+import org.onap.aai.domain.yang.ServiceInstance
+import org.onap.aaiclient.client.aai.AAIObjectType
+import org.onap.aaiclient.client.aai.AAIResourcesClient
+import org.onap.aaiclient.client.aai.entities.AAIResultWrapper
+import org.onap.aaiclient.client.aai.entities.uri.AAIResourceUri
+import org.onap.aaiclient.client.aai.entities.uri.AAIUriFactory
+import org.onap.so.beans.nsmf.ActDeActNssi
+import org.onap.so.beans.nsmf.EsrInfo
+import org.onap.so.beans.nsmf.ServiceInfo
+import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
+import org.onap.so.bpmn.common.scripts.ExceptionUtil
+import org.onap.so.bpmn.common.scripts.NssmfAdapterUtils
+import org.onap.so.bpmn.common.scripts.RequestDBUtil
+import org.onap.so.bpmn.core.UrnPropertiesReader
+import org.onap.so.bpmn.core.json.JsonUtils
+import org.onap.so.db.request.beans.ResourceOperationStatus
+import org.slf4j.Logger
+import org.slf4j.LoggerFactory
+
+import com.fasterxml.jackson.databind.ObjectMapper
+import com.google.gson.JsonObject
+
+/**
+ * Internal AN NSSMF to handle NSSI Activation/Deactivation
+ *
+ */
+class DoActivateAccessNSSI extends AbstractServiceTaskProcessor {
+
+ String Prefix="DoActivateAccessNSSI"
+ ExceptionUtil exceptionUtil = new ExceptionUtil()
+ RequestDBUtil requestDBUtil = new RequestDBUtil()
+ JsonUtils jsonUtil = new JsonUtils()
+ ObjectMapper objectMapper = new ObjectMapper()
+ private NssmfAdapterUtils nssmfAdapterUtils = new NssmfAdapterUtils(httpClientFactory, jsonUtil)
+
+ private static final Logger logger = LoggerFactory.getLogger(DoActivateAccessNSSI.class)
+ private static final String ROLE_SLICE_PROFILE = "slice-profile-instance"
+ private static final String ROLE_NSSI = "nssi"
+
+ private static final String KEY_SLICE_PROFILE = "SliceProfile"
+ private static final String KEY_NSSI = "NSSI"
+
+ private static final String AN_NF = "AN-NF"
+ private static final String TN_FH = "TN-FH"
+ private static final String TN_MH = "TN-MH"
+
+ private static final String ACTIVATE = "activateInstance"
+ private static final String DEACTIVATE = "deactivateInstance"
+
+ private static final String VENDOR_ONAP = "ONAP"
+
+ Map<String,String> orchStatusMap = new HashMap<>()
+
+ @Override
+ public void preProcessRequest(DelegateExecution execution) {
+ logger.debug("${Prefix} - Start preProcessRequest")
+
+ String sliceParams = execution.getVariable("sliceParams")
+ String sNssaiList = jsonUtil.getJsonValue(sliceParams, "snssaiList")
+ String anSliceProfileId = jsonUtil.getJsonValue(sliceParams, "sliceProfileId")
+ String nsiId = execution.getVariable("nsiId")
+ String globalSubscriberId = execution.getVariable("globalSubscriberId")
+ String subscriptionServiceType = execution.getVariable("subscriptionServiceType")
+ String anNssiId = execution.getVariable("serviceInstanceID")
+ String operationType = execution.getVariable("operationType")
+
+ if(isBlank(sNssaiList) || isBlank(anSliceProfileId) || isBlank(nsiId)) {
+ String msg = "Input fields cannot be null : Mandatory attributes : [snssaiList, sliceProfileId, nsiId]"
+ logger.debug(msg)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
+ }
+
+ if( isBlank(anNssiId) || isBlank(globalSubscriberId) || isBlank(subscriptionServiceType) || isBlank(operationType)) {
+ String msg = "Missing Input fields from main process : [serviceInstanceID, globalSubscriberId, subscriptionServiceType, operationType]"
+ logger.debug(msg)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
+ }
+
+ execution.setVariable("sNssaiList", sNssaiList)
+ execution.setVariable("anSliceProfileId", anSliceProfileId)
+ execution.setVariable("nsiId", nsiId)
+ execution.setVariable("anNssiId", anNssiId)
+
+ orchStatusMap.put(ACTIVATE, "activated")
+ orchStatusMap.put(DEACTIVATE, "deactivated")
+
+ logger.debug("${Prefix} - Preprocessing completed with sliceProfileId : ${anSliceProfileId} , nsiId : ${nsiId} , nssiId : ${anNssiId}")
+
+ }
+
+ /**
+ * Method to fetch AN NSSI Constituents and Slice Profile constituents
+ * @param execution
+ */
+ void getRelatedInstances(DelegateExecution execution) {
+ logger.debug("${Prefix} - Get Related Instances")
+ String anSliceProfileId = execution.getVariable("anSliceProfileId")
+ String anNssiId = execution.getVariable("anNssiId")
+
+ Map<String,ServiceInstance> relatedSPs = new HashMap<>()
+ execution.setVariable("relatedSPs", getRelatedInstancesByRole(execution, ROLE_SLICE_PROFILE,KEY_SLICE_PROFILE, anSliceProfileId))
+
+ Map<String,ServiceInstance> relatedNssis = new HashMap<>()
+ execution.setVariable("relatedNssis", getRelatedInstancesByRole(execution, ROLE_NSSI,KEY_NSSI, anNssiId))
+ logger.trace("${Prefix} - Exit Get Related instances")
+ }
+
+ /**
+ * Method to check Slice profile orchestration status
+ * @param execution
+ */
+ void getSPOrchStatus(DelegateExecution execution) {
+ logger.debug("${Prefix} - Start getSPOrchStatus")
+ ServiceInstance sliceProfileInstance = execution.getVariable(KEY_SLICE_PROFILE)
+ String orchStatus = sliceProfileInstance.getOrchestrationStatus()
+ String operationType = execution.getVariable("operationType")
+ if(orchStatusMap.get(operationType).equalsIgnoreCase(orchStatus)) {
+ execution.setVariable("shouldChangeSPStatus", true)
+ }else {
+ execution.setVariable("shouldChangeSPStatus", false)
+ }
+ logger.debug("${Prefix} - SPOrchStatus : ${orchStatus}")
+ }
+
+ /**
+ * Method to check AN NF's Slice profile instance orchestration status
+ * @param execution
+ */
+ void getAnNfSPOrchStatus(DelegateExecution execution) {
+ logger.debug("${Prefix} - getAnNfSPOrchStatus ")
+ ServiceInstance sliceProfileInstance = getInstanceByWorkloadContext(execution.getVariable("relatedSPs"), AN_NF)
+ String anNfNssiId = getInstanceIdByWorkloadContext(execution.getVariable("relatedNssis"), AN_NF)
+ execution.setVariable("anNfNssiId", anNfNssiId)
+ String anNfSPId = sliceProfileInstance.getServiceInstanceId()
+ execution.setVariable("anNfSPId", anNfSPId)
+
+ String orchStatus = sliceProfileInstance.getOrchestrationStatus()
+ String operationType = execution.getVariable("operationType")
+ if(orchStatusMap.get(operationType).equalsIgnoreCase(orchStatus)) {
+ execution.setVariable("shouldChangeAN_NF_SPStatus", true)
+ }else {
+ execution.setVariable("shouldChangeAN_NF_SPStatus", false)
+ }
+ logger.debug("${Prefix} - getAnNfSPOrchStatus AN_NF SP ID:${anNfSPId} : ${orchStatus}")
+ }
+
+ void prepareSdnrActivationRequest(DelegateExecution execution) {
+ logger.debug("${Prefix} - start prepareSdnrActivationRequest")
+ String operationType = execution.getVariable("operationType")
+ String action = operationType.equalsIgnoreCase(ACTIVATE) ? "activate":"deactivate"
+
+ String anNfNssiId = execution.getVariable("anNfNssiId")
+ String sNssai = execution.getVariable("sNssaiList")
+ String reqId = execution.getVariable("msoRequestId")
+ String messageType = "SDNRActivateResponse"
+ StringBuilder callbackURL = new StringBuilder(UrnPropertiesReader.getVariable("mso.workflow.message.endpoint", execution))
+ callbackURL.append("/").append(messageType).append("/").append(reqId)
+
+ JsonObject input = new JsonObject()
+ input.addProperty("RANNFNSSIId", anNfNssiId)
+ input.addProperty("callbackURL", callbackURL.toString())
+ input.addProperty("s-NSSAI", sNssai)
+
+ JsonObject Payload = new JsonObject()
+ Payload.addProperty("version", "1.0")
+ Payload.addProperty("rpc-name", "activateRANSlice")
+ Payload.addProperty("correlation-id", reqId)
+ Payload.addProperty("type", "request")
+
+ JsonObject wrapinput = new JsonObject()
+ wrapinput.addProperty("Action", action)
+
+ JsonObject CommonHeader = new JsonObject()
+ CommonHeader.addProperty("TimeStamp", new Date(System.currentTimeMillis()).format("yyyy-MM-ddTHH:mm:ss.sss", TimeZone.getDefault()))
+ CommonHeader.addProperty("APIver", "1.0")
+ CommonHeader.addProperty("RequestID", reqId)
+ CommonHeader.addProperty("SubRequestID", "1")
+
+ JsonObject body = new JsonObject()
+ body.add("input", wrapinput)
+
+ JsonObject sdnrRequest = new JsonObject()
+ Payload.add("input", input)
+ wrapinput.add("Payload", Payload)
+ wrapinput.add("CommonHeader", CommonHeader)
+ body.add("input", wrapinput)
+ sdnrRequest.add("body", body)
+
+ String json = sdnrRequest.toString()
+ execution.setVariable("sdnrRequest", sdnrRequest)
+ execution.setVariable("SDNR_messageType", messageType)
+ execution.setVariable("SDNR_timeout", "PT10M")
+
+ logger.debug("${Prefix} - prepareSdnrActivationRequest : SDNR Request : ${json}")
+ }
+
+ void processSdnrResponse(DelegateExecution execution) {
+ logger.debug("${Prefix} processing SdnrResponse")
+ Map<String, Object> resMap = objectMapper.readValue(execution.getVariable("SDNR_Response"),Map.class)
+ String status = resMap.get("status")
+ String reason = resMap.get("reason")
+ if("success".equalsIgnoreCase(status)) {
+ execution.setVariable("isANactivationSuccess", true)
+ }else {
+ execution.setVariable("isANactivationSuccess", false)
+ logger.debug("AN NF Activation/Deactivation failed with reason ${reason}")
+ }
+ logger.debug("${Prefix} processed SdnrResponse")
+ }
+
+ /**
+ * Update AN NF - NSSI and SP Instance status
+ * @param execution
+ */
+ void updateAnNfStatus(DelegateExecution execution) {
+ logger.debug("${Prefix}Start updateAnNfStatus")
+ String anNfNssiId = execution.getVariable("anNfNssiId")
+ String anNfSPId = execution.getVariable("anNfSPId")
+
+ updateOrchStatus(execution, anNfSPId)
+ updateOrchStatus(execution, anNfNssiId)
+ logger.debug("${Prefix}Exit updateAnNfStatus")
+ }
+
+ /**
+ * Method to check AN NF's Slice profile instance orchestration status
+ * @param execution
+ */
+ void getTnFhSPOrchStatus(DelegateExecution execution) {
+ logger.debug("${Prefix} start getTnFhSPOrchStatus ")
+ ServiceInstance sliceProfileInstance = getInstanceByWorkloadContext(execution.getVariable("relatedSPs"), TN_FH)
+ String tnFhNssiId = getInstanceIdByWorkloadContext(execution.getVariable("relatedNssis"), TN_FH)
+ execution.setVariable("tnFhNssiId", tnFhNssiId)
+ String tnFhSPId = sliceProfileInstance.getServiceInstanceId()
+ execution.setVariable("tnFhSPId", tnFhSPId)
+
+ String orchStatus = sliceProfileInstance.getOrchestrationStatus()
+ String operationType = execution.getVariable("operationType")
+ if(orchStatusMap.get(operationType).equalsIgnoreCase(orchStatus)) {
+ execution.setVariable("shouldChangeTN_FH_SPStatus", true)
+ }else {
+ execution.setVariable("shouldChangeTN_FH_SPStatus", false)
+ }
+
+ logger.debug("${Prefix} Exit getTnFhSPOrchStatus TN_FH SP ID:${tnFhSPId} : ${orchStatus}")
+ }
+
+ void doTnFhNssiActivation(DelegateExecution execution){
+ logger.debug("Start doTnFhNssiActivation in ${Prefix}")
+ String nssmfRequest = buildTNActivateNssiRequest(execution, TN_FH)
+ String operationType = execution.getVariable("operationType")
+ String urlOpType = operationType.equalsIgnoreCase(ACTIVATE) ? "activation":"deactivation"
+
+ List<String> sNssaiList = execution.getVariable("sNssaiList")
+ String snssai = sNssaiList != null ? sNssaiList.get(0) : ""
+
+ String urlString = "/api/rest/provMns/v1/NSS/" + snssai + urlOpType
+ String nssmfResponse = nssmfAdapterUtils.sendPostRequestNSSMF(execution, urlString, nssmfRequest)
+ if (nssmfResponse != null) {
+ String jobId = jsonUtil.getJsonValue(nssmfResponse, "jobId")
+ execution.setVariable("TN_FH_jobId",jobId)
+ } else {
+ logger.error("received error message from NSSMF : "+ nssmfResponse)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 7000,"Received a Bad Sync Response from NSSMF.")
+ }
+ logger.debug("Exit doTnFhNssiActivation in ${Prefix}")
+ }
+
+ void getTnMhSPOrchStatus(DelegateExecution execution) {
+ logger.debug("${Prefix} Start getTnMhSPOrchStatus ")
+ ServiceInstance sliceProfileInstance = getInstanceByWorkloadContext(execution.getVariable("relatedSPs"), TN_MH)
+ String tnFhNssiId = getInstanceIdByWorkloadContext(execution.getVariable("relatedNssis"), TN_MH)
+ execution.setVariable("tnMhNssiId", tnFhNssiId)
+ String tnFhSPId = sliceProfileInstance.getServiceInstanceId()
+ execution.setVariable("tnMhSPId", tnFhSPId)
+
+ String orchStatus = sliceProfileInstance.getOrchestrationStatus()
+ String operationType = execution.getVariable("operationType")
+ if(orchStatusMap.get(operationType).equalsIgnoreCase(orchStatus)) {
+ execution.setVariable("shouldChangeTN_MH_SPStatus", true)
+ }else {
+ execution.setVariable("shouldChangeTN_MH_SPStatus", false)
+ }
+ logger.debug("${Prefix} Exit getTnMhSPOrchStatus TN_MH SP ID:${tnFhSPId} : ${orchStatus}")
+ }
+
+ void doTnMhNssiActivation(DelegateExecution execution){
+ logger.debug("Start doTnMhNssiActivation in ${Prefix}")
+ String nssmfRequest = buildTNActivateNssiRequest(execution, TN_MH)
+ String operationType = execution.getVariable("operationType")
+ String urlOpType = operationType.equalsIgnoreCase(ACTIVATE) ? "activation":"deactivation"
+
+ List<String> sNssaiList = execution.getVariable("sNssaiList")
+ String snssai = sNssaiList != null ? sNssaiList.get(0) : ""
+
+ String urlString = "/api/rest/provMns/v1/NSS/" + snssai + urlOpType
+ String nssmfResponse = nssmfAdapterUtils.sendPostRequestNSSMF(execution, urlString, nssmfRequest)
+ if (nssmfResponse != null) {
+ String jobId = jsonUtil.getJsonValue(nssmfResponse, "jobId")
+ execution.setVariable("TN_MH_jobId",jobId)
+ } else {
+ logger.error("received error message from NSSMF : "+ nssmfResponse)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 7000,"Received a Bad Sync Response from NSSMF.")
+ }
+ logger.debug("Exit doTnMhNssiActivation in ${Prefix}")
+
+ }
+
+ /**
+ * Update TN FH - NSSI and SP Instance status
+ * @param execution
+ */
+ void updateTNFHStatus(DelegateExecution execution) {
+ logger.debug("${Prefix} Start updateTNFHStatus")
+
+ String tnFhNssiId = execution.getVariable("tnFhNssiId")
+ String tnFhSPId = execution.getVariable("tnFhSPId")
+ updateOrchStatus(execution, tnFhSPId)
+ updateOrchStatus(execution, tnFhNssiId)
+
+ logger.debug("${Prefix} Exit updateTNFHStatus")
+
+ }
+
+ /**
+ * Update TN MH - NSSI and SP Instance status
+ * @param execution
+ */
+ void updateTNMHStatus(DelegateExecution execution) {
+ logger.debug("${Prefix} Start updateTNMHStatus")
+
+ String tnMhNssiId = execution.getVariable("tnMhNssiId")
+ String tnMhSPId = execution.getVariable("tnMhSPId")
+ updateOrchStatus(execution, tnMhSPId)
+ updateOrchStatus(execution, tnMhNssiId)
+
+ logger.debug("${Prefix} Exit updateTNMHStatus")
+ }
+
+ /**
+ * Update AN - NSSI and SP Instance status
+ * @param execution
+ */
+ void updateANStatus(DelegateExecution execution) {
+ logger.debug("${Prefix} Start updateANStatus")
+ String anNssiId = execution.getVariable("anNssiId")
+ String anSliceProfileId = execution.getVariable("anSliceProfileId")
+ updateOrchStatus(execution, anNssiId)
+ updateOrchStatus(execution, anSliceProfileId)
+ logger.debug("${Prefix} Start updateANStatus")
+ }
+
+ void prepareQueryJobStatus(DelegateExecution execution,String jobId,String networkType,String instanceId) {
+ logger.debug("${Prefix} Start prepareQueryJobStatus : ${jobId}")
+ String responseId = "1"
+ String globalSubscriberId = execution.getVariable("globalSubscriberId")
+ String subscriptionServiceType = execution.getVariable("subscriptionServiceType")
+
+ EsrInfo esrInfo = new EsrInfo()
+ esrInfo.setNetworkType(networkType)
+ esrInfo.setVendor(VENDOR_ONAP)
+
+ ServiceInfo serviceInfo = new ServiceInfo()
+ serviceInfo.setNssiId(instanceId)
+ serviceInfo.setNsiId(execution.getVariable("nsiId"))
+ serviceInfo.setGlobalSubscriberId(globalSubscriberId)
+ serviceInfo.setSubscriptionServiceType(subscriptionServiceType)
+
+ execution.setVariable("${networkType}_esrInfo", esrInfo)
+ execution.setVariable("${networkType}_responseId", responseId)
+ execution.setVariable("${networkType}_serviceInfo", serviceInfo)
+
+ }
+
+ void validateJobStatus(DelegateExecution execution,String responseDescriptor) {
+ logger.debug("validateJobStatus ${responseDescriptor}")
+ String status = jsonUtil.getJsonValue(responseDescriptor, "responseDescriptor.status")
+ String statusDescription = jsonUtil.getJsonValue(responseDescriptor, "responseDescriptor.statusDescription")
+ if("finished".equalsIgnoreCase(status)) {
+ execution.setVariable("isSuccess", true)
+ }else {
+ execution.setVariable("isSuccess", false)
+ }
+ }
+
+
+ private void updateOrchStatus(DelegateExecution execution,String serviceId) {
+ logger.debug("${Prefix} Start updateOrchStatus : ${serviceId}")
+ String globalSubscriberId = execution.getVariable("globalSubscriberId")
+ String subscriptionServiceType = execution.getVariable("subscriptionServiceType")
+ String operationType = execution.getVariable("operationType")
+
+ try {
+ AAIResourcesClient client = new AAIResourcesClient()
+ AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE,
+ globalSubscriberId, subscriptionServiceType, serviceId)
+ if (!client.exists(uri)) {
+ exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Service Instance was not found in aai")
+ }
+ AAIResultWrapper wrapper = client.get(uri, NotFoundException.class)
+ Optional<ServiceInstance> si = wrapper.asBean(ServiceInstance.class)
+ if (si.isPresent()) {
+ String orchStatus = si.get().getOrchestrationStatus()
+ logger.debug("Orchestration status of instance ${serviceId} is ${orchStatus}")
+ if (ACTIVATE.equalsIgnoreCase(operationType) && "deactivated".equalsIgnoreCase(orchStatus)) {
+ si.get().setOrchestrationStatus("activated")
+ client.update(uri, si.get())
+ } else if(DEACTIVATE.equalsIgnoreCase(operationType) && "activated".equalsIgnoreCase(orchStatus)){
+ si.get().setOrchestrationStatus("deactivated")
+ client.update(uri, si.get())
+ }
+ }
+ } catch (Exception e) {
+ logger.info("Service is already in active state")
+ String msg = "Service is already in active state, " + e.getMessage()
+ exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
+ }
+ logger.debug("${Prefix} Exit updateOrchStatus : ${serviceId}")
+ }
+
+ void prepareUpdateJobStatus(DelegateExecution execution,String status,String progress,String statusDescription) {
+ logger.debug("${Prefix} Start prepareUpdateJobStatus : ${statusDescription}")
+ String serviceId = execution.getVariable("anNssiId")
+ String jobId = execution.getVariable("jobId")
+ String nsiId = execution.getVariable("nsiId")
+ String operationType = execution.getVariable("operationType")
+
+ ResourceOperationStatus roStatus = new ResourceOperationStatus()
+ roStatus.setServiceId(serviceId)
+ roStatus.setOperationId(jobId)
+ roStatus.setResourceTemplateUUID(nsiId)
+ roStatus.setOperType(operationType)
+ roStatus.setProgress(progress)
+ roStatus.setStatus(status)
+ roStatus.setStatusDescription(statusDescription)
+ requestDBUtil.prepareUpdateResourceOperationStatus(execution, status)
+ }
+
+
+
+ /**
+ * Fetches a collection of service instances with the specific role and maps it based on workload context
+ * (AN-NF,TN-FH,TN-MH)
+ * @param execution
+ * @param role - nssi/slice profile instance
+ * @param key - NSSI/Sliceprofile corresponding to instanceId
+ * @param instanceId - id to which the related list to be found
+ * @return
+ */
+ private Map<String,ServiceInstance> getRelatedInstancesByRole(DelegateExecution execution,String role,String key, String instanceId) {
+ logger.debug("${Prefix} - Fetching related ${role} from AAI")
+ String globalSubscriberId = execution.getVariable("globalSubscriberId")
+ String subscriptionServiceType = execution.getVariable("subscriptionServiceType")
+
+ if( isBlank(role) || isBlank(instanceId)) {
+ exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Role and instanceId are mandatory")
+ }
+
+ Map<String,ServiceInstance> relatedInstances = new HashMap<>()
+
+ AAIResourcesClient client = getAAIClient()
+ AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE,
+ globalSubscriberId, subscriptionServiceType, instanceId)
+ if (!client.exists(uri)) {
+ exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Service Instance was not found in aai : ${instanceId}")
+ }
+ AAIResultWrapper wrapper = client.get(uri, NotFoundException.class)
+ Optional<ServiceInstance> si = wrapper.asBean(ServiceInstance.class)
+ if(si.isPresent()) {
+ execution.setVariable(key, si.get())
+ List<Relationship> relationshipList = si.get().getRelationshipList().getRelationship()
+ for (Relationship relationship : relationshipList) {
+ String relatedTo = relationship.getRelatedTo()
+ if (relatedTo.toLowerCase() == "service-instance") {
+ String relatioshipurl = relationship.getRelatedLink()
+ String serviceInstanceId =
+ relatioshipurl.substring(relatioshipurl.lastIndexOf("/") + 1, relatioshipurl.length())
+ uri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE,
+ globalSubscriberId, subscriptionServiceType, serviceInstanceId)
+ if (!client.exists(uri)) {
+ exceptionUtil.buildAndThrowWorkflowException(execution, 2500,
+ "Service Instance was not found in aai: ${serviceInstanceId} related to ${instanceId}")
+ }
+ AAIResultWrapper wrapper01 = client.get(uri, NotFoundException.class)
+ Optional<ServiceInstance> serviceInstance = wrapper01.asBean(ServiceInstance.class)
+ if (serviceInstance.isPresent()) {
+ ServiceInstance instance = serviceInstance.get()
+ if (role.equalsIgnoreCase(instance.getServiceRole())) {
+ relatedInstances.put(instance.getWorkloadContext(),instance)
+ }
+ }
+ }
+ }
+ }
+ logger.debug("Found ${relatedInstances.size()} ${role} related to ${instanceId} ")
+ return relatedInstances
+ }
+
+ private ServiceInstance getInstanceByWorkloadContext(Map<String,ServiceInstance> instances,String workloadContext ) {
+ ServiceInstance instance = instances.get(workloadContext)
+ if(instance == null) {
+ throw new BpmnError( 2500, "${workloadContext} Instance ID is not found.")
+ }
+ return instance
+ }
+
+ private String getInstanceIdByWorkloadContext(Map<String,ServiceInstance> instances,String workloadContext ) {
+ String instanceId = instances.get(workloadContext).getServiceInstanceId()
+ if(instanceId == null) {
+ throw new BpmnError( 2500, "${workloadContext} instance ID is not found.")
+ }
+ return instanceId
+ }
+
+
+ /**
+ * Method to handle deallocation of RAN NSSI constituents(TN_FH/TN_MH)
+ * @param execution
+ * @param serviceFunction - TN_FH/TN_MH
+ * @return
+ */
+ private String buildTNActivateNssiRequest(DelegateExecution execution,String serviceFunction) {
+ logger.debug("${Prefix} Exit buildTNActivateNssiRequest : ${serviceFunction}")
+ String globalSubscriberId = execution.getVariable("globalSubscriberId")
+ String subscriptionServiceType = execution.getVariable("subscriptionServiceType")
+ Map<String, ServiceInstance> relatedNssis = execution.getVariable("relatedNssis")
+
+ String anNssiId = execution.getVariable("anNssiId")
+ List<String> sNssaiList = execution.getVariable("sNssaiList")
+
+ ServiceInstance tnNssi = relatedNssis.get(serviceFunction)
+ String nssiId = tnNssi.getServiceInstanceId()
+
+ Map<String, ServiceInstance> relatedSPs = execution.getVariable("relatedSPs")
+
+ ActDeActNssi actDeactNssi = new ActDeActNssi()
+ actDeactNssi.setNssiId(nssiId)
+ actDeactNssi.setNsiId(anNssiId)
+ actDeactNssi.setSliceProfileId(relatedSPs.get(serviceFunction).getServiceInstanceId())
+ actDeactNssi.setSnssaiList(sNssaiList)
+
+ EsrInfo esrInfo = new EsrInfo()
+ esrInfo.setVendor(VENDOR_ONAP)
+ esrInfo.setNetworkType("TN")
+
+ ServiceInfo serviceInfo = new ServiceInfo()
+ serviceInfo.setServiceInvariantUuid(tnNssi.getModelInvariantId())
+ serviceInfo.setServiceUuid(tnNssi.getModelVersionId())
+ serviceInfo.setGlobalSubscriberId(globalSubscriberId)
+ serviceInfo.setSubscriptionServiceType(subscriptionServiceType)
+
+ JsonObject json = new JsonObject()
+ json.addProperty("actDeActNssi", objectMapper.writeValueAsString(actDeactNssi))
+ json.addProperty("esrInfo", objectMapper.writeValueAsString(esrInfo))
+ json.addProperty("serviceInfo", objectMapper.writeValueAsString(serviceInfo))
+ return json.toString()
+
+ }
+
+}