/*- * ============LICENSE_START======================================================= * ONAP - SO * ================================================================================ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. * Copyright (C) 2017 Huawei Technologies Co., Ltd. All rights reserved. * ================================================================================ * Modifications Copyright (c) 2019 Samsung * ================================================================================ * 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 org.onap.so.logger.ErrorCode; import static org.apache.commons.lang3.StringUtils.*; 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.ServiceInstance import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor import org.onap.so.bpmn.common.scripts.ExceptionUtil import org.onap.so.bpmn.common.scripts.MsoUtils import org.onap.so.bpmn.core.RollbackData import org.onap.so.bpmn.core.WorkflowException import org.onap.so.bpmn.core.domain.Resource import org.onap.so.bpmn.core.domain.ServiceDecomposition import org.onap.so.bpmn.core.json.JsonUtils import org.onap.so.client.aai.AAIObjectType import org.onap.so.client.aai.AAIResourcesClient import org.onap.so.client.aai.entities.AAIResultWrapper import org.onap.so.client.aai.entities.uri.AAIResourceUri import org.onap.so.bpmn.infrastructure.workflow.service.ServicePluginFactory import org.onap.so.client.aai.entities.uri.AAIUriFactory import org.onap.so.logger.MessageEnum import org.slf4j.Logger import org.slf4j.LoggerFactory import org.springframework.web.util.UriUtils import org.onap.so.bpmn.core.UrnPropertiesReader /** * This groovy class supports the DoCreateServiceInstance.bpmn process. * * Inputs: * @param - msoRequestId * @param - globalSubscriberId * @param - subscriptionServiceType * @param - serviceInstanceId * @param - serviceInstanceName - O * @param - serviceModelInfo * @param - productFamilyId * @param - disableRollback * @param - failExists - TODO * @param - serviceInputParams (should contain aic_zone for serviceTypes TRANSPORT,ATM) * @param - sdncVersion ("1610") * @param - serviceDecomposition - Decomposition for R1710 * (if macro provides serviceDecompsition then serviceModelInfo, serviceInstanceId & serviceInstanceName will be ignored) * * Outputs: * @param - rollbackData (localRB->null) * @param - rolledBack (no localRB->null, localRB F->false, localRB S->true) * @param - WorkflowException * @param - serviceInstanceName - (GET from AAI if null in input) * */ public class DoCreateE2EServiceInstance extends AbstractServiceTaskProcessor { private static final Logger logger = LoggerFactory.getLogger( DoCreateE2EServiceInstance.class); String Prefix="DCRESI_" ExceptionUtil exceptionUtil = new ExceptionUtil() JsonUtils jsonUtil = new JsonUtils() public void preProcessRequest (DelegateExecution execution) { String msg = "" logger.trace("preProcessRequest ") try { execution.setVariable("prefix", Prefix) //Inputs //requestDetails.subscriberInfo. for AAI GET & PUT & SDNC assignToplology String globalSubscriberId = execution.getVariable("globalSubscriberId") //globalCustomerId logger.info(" ***** globalSubscriberId *****" + globalSubscriberId) //requestDetails.requestParameters. for AAI PUT & SDNC assignTopology String serviceType = execution.getVariable("serviceType") logger.info(" ***** serviceType *****" + serviceType) //requestDetails.requestParameters. for SDNC assignTopology String productFamilyId = execution.getVariable("productFamilyId") //AAI productFamilyId if (isBlank(globalSubscriberId)) { msg = "Input globalSubscriberId is null" logger.info(msg) exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg) } if (isBlank(serviceType)) { msg = "Input serviceType is null" logger.info(msg) exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg) } if (productFamilyId == null) { execution.setVariable("productFamilyId", "") } String sdncCallbackUrl = UrnPropertiesReader.getVariable("mso.workflow.sdncadapter.callback", execution) if (isBlank(sdncCallbackUrl)) { msg = "URN_mso_workflow_sdncadapter_callback is null" logger.info(msg) exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg) } execution.setVariable("sdncCallbackUrl", sdncCallbackUrl) logger.info("SDNC Callback URL: " + sdncCallbackUrl) //requestDetails.modelInfo.for AAI PUT servieInstanceData //requestDetails.requestInfo. for AAI GET/PUT serviceInstanceData String serviceInstanceName = execution.getVariable("serviceInstanceName") String serviceInstanceId = execution.getVariable("serviceInstanceId") String uuiRequest = execution.getVariable("uuiRequest") String modelInvariantUuid = jsonUtil.getJsonValue(uuiRequest, "service.serviceInvariantUuid") String modelUuid = jsonUtil.getJsonValue(uuiRequest, "service.serviceUuid") String serviceModelName = jsonUtil.getJsonValue(uuiRequest, "service.parameters.templateName") execution.setVariable("serviceModelName", serviceModelName) //aai serviceType and Role can be setted as fixed value now. String aaiServiceType = "E2E Service" String aaiServiceRole = "E2E Service" execution.setVariable("modelInvariantUuid", modelInvariantUuid) execution.setVariable("modelUuid", modelUuid) //AAI PUT String oStatus = execution.getVariable("initialStatus") ?: "" if ("TRANSPORT".equalsIgnoreCase(serviceType)) { oStatus = "Created" } org.onap.aai.domain.yang.ServiceInstance si = new org.onap.aai.domain.yang.ServiceInstance() si.setServiceInstanceName(serviceInstanceName) si.setServiceType(aaiServiceType) si.setServiceRole(aaiServiceRole) si.setOrchestrationStatus(oStatus) si.setModelInvariantId(modelInvariantUuid) si.setModelVersionId(modelUuid) si.setInputParameters(uuiRequest) execution.setVariable("serviceInstanceData", si) } catch (BpmnError e) { throw e; } catch (Exception ex){ msg = "Exception in preProcessRequest " + ex.getMessage() logger.info(msg) exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg) } logger.trace("Exit preProcessRequest ") } public void prepareDecomposeService(DelegateExecution execution) { try { logger.trace("Inside prepareDecomposeService of create generic e2e service ") String modelInvariantUuid = execution.getVariable("modelInvariantUuid") String modelUuid = execution.getVariable("modelUuid") //here modelVersion is not set, we use modelUuid to decompose the service. String serviceModelInfo = """{ "modelInvariantUuid":"${modelInvariantUuid}", "modelUuid":"${modelUuid}", "modelVersion":"" }""" execution.setVariable("serviceModelInfo", serviceModelInfo) logger.trace("Completed prepareDecomposeService of create generic e2e service ") } catch (Exception ex) { // try error in method block String exceptionMessage = "Bpmn error encountered in create generic e2e service flow. Unexpected Error from method prepareDecomposeService() - " + ex.getMessage() exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage) } } public void processDecomposition(DelegateExecution execution) { logger.trace("Inside processDecomposition() of create generic e2e service flow ") try { ServiceDecomposition serviceDecomposition = execution.getVariable("serviceDecomposition") } catch (Exception ex) { String exceptionMessage = "Bpmn error encountered in create generic e2e service flow. processDecomposition() - " + ex.getMessage() logger.debug(exceptionMessage) exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage) } } public void doServicePreOperation(DelegateExecution execution){ //we need a service plugin platform here. ServiceDecomposition serviceDecomposition = execution.getVariable("serviceDecomposition") String uuiRequest = execution.getVariable("uuiRequest") String newUuiRequest = ServicePluginFactory.getInstance().preProcessService(serviceDecomposition, uuiRequest); execution.setVariable("uuiRequest", newUuiRequest) } public void doServiceHoming(DelegateExecution execution) { //we need a service plugin platform here. ServiceDecomposition serviceDecomposition = execution.getVariable("serviceDecomposition") String uuiRequest = execution.getVariable("uuiRequest") String newUuiRequest = ServicePluginFactory.getInstance().doServiceHoming(serviceDecomposition, uuiRequest); execution.setVariable("uuiRequest", newUuiRequest) } public void postProcessAAIGET(DelegateExecution execution) { logger.trace("postProcessAAIGET ") String msg = "" try { String serviceInstanceName = execution.getVariable("serviceInstanceName") boolean succInAAI = execution.getVariable("GENGS_SuccessIndicator") if(!succInAAI){ logger.info("Error getting Service-instance from AAI", + serviceInstanceName) WorkflowException workflowException = execution.getVariable("WorkflowException") logger.debug("workflowException: " + workflowException) if(workflowException != null){ exceptionUtil.buildAndThrowWorkflowException(execution, workflowException.getErrorCode(), workflowException.getErrorMessage()) } else { msg = "Failure in postProcessAAIGET GENGS_SuccessIndicator:" + succInAAI logger.info(msg) exceptionUtil.buildAndThrowWorkflowException(execution, 2500, msg) } } else { boolean foundInAAI = execution.getVariable("GENGS_FoundIndicator") if(foundInAAI){ logger.info("Found Service-instance in AAI") msg = "ServiceInstance already exists in AAI:" + serviceInstanceName logger.info(msg) exceptionUtil.buildAndThrowWorkflowException(execution, 2500, msg) } } } catch (BpmnError e) { throw e; } catch (Exception ex) { msg = "Exception in DoCreateServiceInstance.postProcessAAIGET. " + ex.getMessage() logger.info(msg) exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg) } logger.trace("Exit postProcessAAIGET ") } //TODO use create if not exist public void createServiceInstance(DelegateExecution execution) { logger.trace("createServiceInstance ") String msg = "" String serviceInstanceId = execution.getVariable("serviceInstanceId") try { org.onap.aai.domain.yang.ServiceInstance si = execution.getVariable("serviceInstanceData") AAIResourcesClient client = new AAIResourcesClient() AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE, execution.getVariable("globalSubscriberId"), execution.getVariable("serviceType"), serviceInstanceId) client.create(uri, si) } catch (BpmnError e) { throw e; } catch (Exception ex) { //start rollback set up RollbackData rollbackData = new RollbackData() def disableRollback = execution.getVariable("disableRollback") rollbackData.put("SERVICEINSTANCE", "disableRollback", disableRollback.toString()) rollbackData.put("SERVICEINSTANCE", "rollbackAAI", "true") rollbackData.put("SERVICEINSTANCE", "serviceInstanceId", serviceInstanceId) rollbackData.put("SERVICEINSTANCE", "subscriptionServiceType", execution.getVariable("subscriptionServiceType")) rollbackData.put("SERVICEINSTANCE", "globalSubscriberId", execution.getVariable("globalSubscriberId")) execution.setVariable("rollbackData", rollbackData) msg = "Exception in DoCreateServiceInstance.createServiceInstance. " + ex.getMessage() logger.info(msg) exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg) } logger.trace("Exit createServiceInstance ") } /** * Gets the service instance and its relationships from aai */ public void getServiceInstance(DelegateExecution execution) { try { String serviceInstanceId = execution.getVariable('serviceInstanceId') String globalSubscriberId = execution.getVariable('globalSubscriberId') String serviceType = execution.getVariable('subscriptionServiceType') AAIResourcesClient resourceClient = new AAIResourcesClient() AAIResourceUri serviceInstanceUri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE, globalSubscriberId, serviceType, serviceInstanceId) AAIResultWrapper wrapper = resourceClient.get(serviceInstanceUri, NotFoundException.class) Optional si = wrapper.asBean(ServiceInstance.class) execution.setVariable("serviceInstanceName", si.get().getServiceInstanceName()) }catch(BpmnError e) { throw e; }catch(Exception ex) { String msg = "Internal Error in getServiceInstance: " + ex.getMessage() exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg) } } public void postProcessAAIGET2(DelegateExecution execution) { logger.trace("postProcessAAIGET2 ") String msg = "" try { String serviceInstanceName = execution.getVariable("serviceInstanceName") boolean succInAAI = execution.getVariable("GENGS_SuccessIndicator") if(!succInAAI){ logger.info("Error getting Service-instance from AAI in postProcessAAIGET2", + serviceInstanceName) WorkflowException workflowException = execution.getVariable("WorkflowException") logger.debug("workflowException: " + workflowException) if(workflowException != null){ exceptionUtil.buildAndThrowWorkflowException(execution, workflowException.getErrorCode(), workflowException.getErrorMessage()) } else { msg = "Failure in postProcessAAIGET2 GENGS_SuccessIndicator:" + succInAAI logger.info(msg) exceptionUtil.buildAndThrowWorkflowException(execution, 2500, msg) } } else { boolean foundInAAI = execution.getVariable("GENGS_FoundIndicator") if(foundInAAI){ String aaiService = execution.getVariable("GENGS_service") if (!isBlank(aaiService) && (utils.nodeExists(aaiService, "service-instance-name"))) { execution.setVariable("serviceInstanceName", utils.getNodeText(aaiService, "service-instance-name")) logger.info("Found Service-instance in AAI.serviceInstanceName:" + execution.getVariable("serviceInstanceName")) } } } } catch (BpmnError e) { throw e; } catch (Exception ex) { msg = "Exception in DoCreateServiceInstance.postProcessAAIGET2 " + ex.getMessage() logger.info(msg) exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg) } logger.trace("Exit postProcessAAIGET2 ") } public void preProcessRollback (DelegateExecution execution) { logger.trace("preProcessRollback ") try { Object workflowException = execution.getVariable("WorkflowException"); if (workflowException instanceof WorkflowException) { logger.info("Prev workflowException: " + workflowException.getErrorMessage()) execution.setVariable("prevWorkflowException", workflowException); //execution.setVariable("WorkflowException", null); } } catch (BpmnError e) { logger.info("BPMN Error during preProcessRollback") } catch(Exception ex) { String msg = "Exception in preProcessRollback. " + ex.getMessage() logger.info(msg) } logger.trace("Exit preProcessRollback ") } public void postProcessRollback (DelegateExecution execution) { logger.trace("postProcessRollback ") String msg = "" try { Object workflowException = execution.getVariable("prevWorkflowException"); if (workflowException instanceof WorkflowException) { logger.info("Setting prevException to WorkflowException: ") execution.setVariable("WorkflowException", workflowException); } execution.setVariable("rollbackData", null) } catch (BpmnError b) { logger.info("BPMN Error during postProcessRollback") throw b; } catch(Exception ex) { msg = "Exception in postProcessRollback. " + ex.getMessage() logger.info(msg) } logger.trace("Exit postProcessRollback ") } public void preInitResourcesOperStatus(DelegateExecution execution){ logger.trace("STARTED preInitResourcesOperStatus Process ") try{ String serviceId = execution.getVariable("serviceInstanceId") String operationId = execution.getVariable("operationId") String operationType = execution.getVariable("operationType") String resourceTemplateUUIDs = "" String result = "processing" String progress = "0" String reason = "" String operationContent = "Prepare service creation" logger.info("Generated new operation for Service Instance serviceId:" + serviceId + " operationId:" + operationId + " operationType:" + operationType) serviceId = UriUtils.encode(serviceId,"UTF-8") execution.setVariable("serviceInstanceId", serviceId) execution.setVariable("operationId", operationId) execution.setVariable("operationType", operationType) ServiceDecomposition serviceDecomposition = execution.getVariable("serviceDecomposition") List resourceList = serviceDecomposition.getServiceResources() for(Resource resource : resourceList){ resourceTemplateUUIDs = resourceTemplateUUIDs + resource.getModelInfo().getModelCustomizationUuid() + ":" } def dbAdapterEndpoint = UrnPropertiesReader.getVariable("mso.adapters.db.endpoint") execution.setVariable("CVFMI_dbAdapterEndpoint", dbAdapterEndpoint) logger.info("DB Adapter Endpoint is: " + dbAdapterEndpoint) String payload = """ ${MsoUtils.xmlEscape(serviceId)} ${MsoUtils.xmlEscape(operationId)} ${MsoUtils.xmlEscape(operationType)} ${MsoUtils.xmlEscape(resourceTemplateUUIDs)} """ payload = utils.formatXml(payload) execution.setVariable("CVFMI_initResOperStatusRequest", payload) logger.info("Outgoing initResourceOperationStatus: \n" + payload) logger.debug("CreateVfModuleInfra Outgoing initResourceOperationStatus Request: " + payload) }catch(Exception e){ logger.error("{} {} {} {} {}", MessageEnum.BPMN_GENERAL_EXCEPTION_ARG.toString(), "Exception Occured Processing preInitResourcesOperStatus.", "BPMN", ErrorCode.UnknownError.getValue(), e); execution.setVariable("CVFMI_ErrorResponse", "Error Occurred during preInitResourcesOperStatus Method:\n" + e.getMessage()) } logger.trace("COMPLETED preInitResourcesOperStatus Process ") } // if site location is in local Operator, create all resources in local ONAP; // if site location is in 3rd Operator, only process sp-partner to create all resources in 3rd ONAP public void doProcessSiteLocation(DelegateExecution execution){ logger.trace("======== Start doProcessSiteLocation Process ======== ") ServiceDecomposition serviceDecomposition = execution.getVariable("serviceDecomposition") String uuiRequest = execution.getVariable("uuiRequest") uuiRequest = ServicePluginFactory.getInstance().doProcessSiteLocation(serviceDecomposition, uuiRequest); execution.setVariable("uuiRequest", uuiRequest) execution.setVariable("serviceDecomposition", serviceDecomposition) logger.trace("======== COMPLETED doProcessSiteLocation Process ======== ") } // Allocate cross link TPs(terminal points) for sotn network only public void doTPResourcesAllocation(DelegateExecution execution){ logger.trace("======== Start doTPResourcesAllocation Process ======== ") ServiceDecomposition serviceDecomposition = execution.getVariable("serviceDecomposition") String uuiRequest = execution.getVariable("uuiRequest") uuiRequest = ServicePluginFactory.getInstance().doTPResourcesAllocation(execution, uuiRequest); execution.setVariable("uuiRequest", uuiRequest) logger.trace("======== COMPLETED doTPResourcesAllocation Process ======== ") } // prepare input param for using DoCreateResources.bpmn public void preProcessForAddResource(DelegateExecution execution) { logger.trace("STARTED preProcessForAddResource Process ") ServiceDecomposition serviceDecomposition = execution.getVariable("serviceDecomposition") List addResourceList = serviceDecomposition.getServiceResources() execution.setVariable("addResourceList", addResourceList) logger.trace("COMPLETED preProcessForAddResource Process ") } public void postProcessForAddResource(DelegateExecution execution) { // do nothing now } }