diff options
Diffstat (limited to 'bpmn')
| -rw-r--r-- | bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoAllocateNSIandNSSI.groovy | 338 |
1 files changed, 338 insertions, 0 deletions
diff --git a/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoAllocateNSIandNSSI.groovy b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoAllocateNSIandNSSI.groovy new file mode 100644 index 0000000000..d5b554d841 --- /dev/null +++ b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoAllocateNSIandNSSI.groovy @@ -0,0 +1,338 @@ +package org.onap.so.bpmn.infrastructure.scripts + +import com.google.common.reflect.TypeToken +import com.google.gson.Gson +import org.camunda.bpm.engine.delegate.BpmnError +import org.camunda.bpm.engine.delegate.DelegateExecution +import org.onap.aai.domain.yang.AllottedResource +import org.onap.aai.domain.yang.Relationship +import org.onap.aai.domain.yang.RelationshipList +import org.onap.aai.domain.yang.ServiceInstance +import org.onap.so.beans.nsmf.SliceTaskParams +import org.onap.so.bpmn.common.scripts.ExceptionUtil +import org.onap.so.bpmn.core.domain.ServiceDecomposition +import org.onap.so.bpmn.core.domain.ServiceProxy +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.AAIEdgeLabel +import org.onap.so.client.aai.entities.AAIResultWrapper +import org.onap.so.client.aai.entities.uri.AAIResourceUri +import org.onap.so.client.aai.entities.uri.AAIUriFactory +import org.onap.so.db.request.client.RequestsDbClient +import org.onap.so.db.request.beans.OrchestrationTask +import org.slf4j.Logger +import org.slf4j.LoggerFactory + +import javax.ws.rs.NotFoundException +import javax.ws.rs.core.UriBuilder + +import static org.apache.commons.lang3.StringUtils.isBlank + +class DoAllocateNSIandNSSI extends org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor{ + + private static final Logger logger = LoggerFactory.getLogger( DoAllocateNSIandNSSI.class); + + ExceptionUtil exceptionUtil = new ExceptionUtil() + + JsonUtils jsonUtil = new JsonUtils() + RequestsDbClient requestsDbClient = new RequestsDbClient() + + /** + * Pre Process the BPMN Flow Request + * Inclouds: + * generate the nsOperationKey + * generate the nsParameters + */ + + void preProcessRequest (DelegateExecution execution) { + String msg = "" + logger.trace("Enter preProcessRequest()") + Map<String, Object> nssiMap = new HashMap<>() + execution.setVariable("nssiMap", nssiMap) + boolean isMoreNSSTtoProcess = true + execution.setVariable("isMoreNSSTtoProcess", isMoreNSSTtoProcess) + List<String> nsstSequence = new ArrayList<>(Arrays.asList("cn")) + execution.setVariable("nsstSequence", nsstSequence) + logger.trace("Exit preProcessRequest") + } + + void retriveSliceOption(DelegateExecution execution) { + logger.trace("Enter retriveSliceOption() of DoAllocateNSIandNSSI") + String uuiRequest = execution.getVariable("uuiRequest") + boolean isNSIOptionAvailable = false + List<String> nssiAssociated = new ArrayList<>() + SliceTaskParams sliceParams = execution.getVariable("sliceTaskParams") + try + { + String modelUuid = jsonUtil.getJsonValue(uuiRequest, "service.parameters.requestInputs.nstar0_allottedresource0_providing_service_uuid") + String modelInvariantUuid = jsonUtil.getJsonValue(uuiRequest, "service.parameters.requestInputs.nstar0_allottedresource0_providing_service_invariant_uuid") + String serviceModelInfo = """{ + "modelInvariantUuid":"${modelInvariantUuid}", + "modelUuid":"${modelUuid}", + "modelVersion":"" + }""" + execution.setVariable("serviceModelInfo", serviceModelInfo) + //Params sliceParams = new Gson().fromJson(params, new TypeToken<Params>() {}.getType()); + execution.setVariable("sliceParams", sliceParams) + }catch (Exception ex) { + logger.debug( "Unable to get the task information from request DB: " + ex) + exceptionUtil.buildAndThrowWorkflowException(execution, 401, "Unable to get task information from request DB.") + } + + if(isBlank(sliceParams.getSuggestNsiId())) + { + isNSIOptionAvailable=false + } + else + { + isNSIOptionAvailable=true + execution.setVariable('nsiServiceInstanceId',sliceParams.getSuggestNsiId()) + execution.setVariable('nsiServiceInstanceName',sliceParams.getSuggestNsiName()) + } + execution.setVariable("isNSIOptionAvailable",isNSIOptionAvailable) + logger.trace("Exit retriveSliceOption() of DoAllocateNSIandNSSI") + } + + void updateRelationship(DelegateExecution execution) { + logger.trace("Enter update relationship in DoAllocateNSIandNSSI()") + String nsiServiceInstanceId = execution.getVariable("nsiServiceInstanceId") + String allottedResourceId = execution.getVariable("allottedResourceId") + //Need to check whether nsi exist : Begin + org.onap.aai.domain.yang.ServiceInstance nsiServiceInstance = new org.onap.aai.domain.yang.ServiceInstance() + SliceTaskParams sliceParams = execution.getVariable("sliceParams") + + String nsiServiceInstanceID = sliceParams.getSuggestNsiId() + + AAIResourcesClient resourceClient = new AAIResourcesClient() + AAIResourceUri nsiServiceuri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE, execution.getVariable("globalSubscriberId"), execution.getVariable("serviceType"), nsiServiceInstanceID) + //AAIResourceUri nsiServiceuri = AAIUriFactory.createResourceUri(AAIObjectType.QUERY_ALLOTTED_RESOURCE, execution.getVariable("globalSubscriberId"), execution.getVariable("serviceType"), nsiServiceInstanceID) + + try { + AAIResultWrapper wrapper = resourceClient.get(nsiServiceuri, NotFoundException.class) + Optional<org.onap.aai.domain.yang.ServiceInstance> si = wrapper.asBean(org.onap.aai.domain.yang.ServiceInstance.class) + nsiServiceInstance = si.get() + //allottedResourceId=nsiServiceInstance.getAllottedResources().getAllottedResource().get(0).getId() + +// if(resourceClient.exists(nsiServiceuri)){ +// execution.setVariable("nsi_resourceLink", nsiServiceuri.build().toString()) +// }else{ +// exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Service instance was not found in aai to " + +// "associate for service :"+serviceInstanceId) +// } + }catch(BpmnError e) { + throw e; + }catch (Exception ex){ + String msg = "NSI suggested in the option doesn't exist. " + nsiServiceInstanceID + logger.debug(msg) + exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg) + } + AAIResourceUri allottedResourceUri = AAIUriFactory.createResourceUri(AAIObjectType.ALLOTTED_RESOURCE, execution.getVariable("globalSubscriberId"), execution.getVariable("serviceType"), nsiServiceInstanceId, allottedResourceId) + getAAIClient().connect(allottedResourceUri,nsiServiceuri) + + List<String> nssiAssociated = new ArrayList<>() + RelationshipList relationshipList = nsiServiceInstance.getRelationshipList() + List<Relationship> relationships = relationshipList.getRelationship() + for(Relationship relationship in relationships) + { + if(relationship.getRelatedTo().equalsIgnoreCase("service-instance")) + { + String NSSIassociated = relationship.getRelatedLink().substring(relationship.getRelatedLink().lastIndexOf("/") + 1); + if(!NSSIassociated.equals(nsiServiceInstanceID)) + nssiAssociated.add(NSSIassociated) + } + } + execution.setVariable("nssiAssociated",nssiAssociated) + execution.setVariable("nsiServiceInstanceName",nsiServiceInstance.getServiceInstanceName()) + logger.trace("Exit update relationship in DoAllocateNSIandNSSI()") + } + + void prepareNssiModelInfo(DelegateExecution execution){ + logger.trace("Enter prepareNssiModelInfo in DoAllocateNSIandNSSI()") + List<String> nssiAssociated = new ArrayList<>() + Map<String, Object> nssiMap = new HashMap<>() + nssiAssociated=execution.getVariable("nssiAssociated") + for(String nssiID in nssiAssociated) + { + try { + AAIResourcesClient resourceClient = new AAIResourcesClient() + AAIResourceUri serviceInstanceUri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE, execution.getVariable("globalSubscriberId"), execution.getVariable("serviceType"), nssiID) + AAIResultWrapper wrapper = resourceClient.get(serviceInstanceUri, NotFoundException.class) + Optional<org.onap.aai.domain.yang.ServiceInstance> si = wrapper.asBean(org.onap.aai.domain.yang.ServiceInstance.class) + org.onap.aai.domain.yang.ServiceInstance nssi = si.get() + nssiMap.put(nssi.getEnvironmentContext(),"""{ + "serviceInstanceId":"${nssi.getServiceInstanceId()}", + "modelUuid":"${nssi.getModelVersionId()}" + }""") + + }catch(NotFoundException e) + { + logger.debug("NSSI Service Instance not found in AAI: " + nssiID) + }catch(Exception e) + { + logger.debug("NSSI Service Instance not found in AAI: " + nssiID) + } + execution.setVariable("nssiMap",nssiMap) + + } + logger.trace("Exit prepareNssiModelInfo in DoAllocateNSIandNSSI()") + } + + void createNSIinAAI(DelegateExecution execution) { + logger.trace("Enter CreateNSIinAAI in DoAllocateNSIandNSSI()") + ServiceDecomposition serviceDecomposition = execution.getVariable("serviceDecomposition") + org.onap.aai.domain.yang.ServiceInstance nsi = new ServiceInstance(); + String sliceInstanceId = UUID.randomUUID().toString() + execution.setVariable("sliceInstanceId",sliceInstanceId) + nsi.setServiceInstanceId(sliceInstanceId) + String sliceInstanceName = "nsi_"+execution.getVariable("serviceInstanceName") + nsi.setServiceInstanceName(sliceInstanceName) + String serviceType = execution.getVariable("serviceType") + nsi.setServiceType(serviceType) + String serviceStatus = "deactivated" + nsi.setOrchestrationStatus(serviceStatus) + String modelInvariantUuid = serviceDecomposition.getModelInfo().getModelInvariantUuid() + String modelUuid = serviceDecomposition.getModelInfo().getModelUuid() + nsi.setModelInvariantId(modelInvariantUuid) + nsi.setModelVersionId(modelUuid) + String uuiRequest = execution.getVariable("uuiRequest") + String serviceInstanceLocationid = jsonUtil.getJsonValue(uuiRequest, "service.parameters.requestInputs.plmnIdList") + nsi.setServiceInstanceLocationId(serviceInstanceLocationid) + //String snssai = jsonUtil.getJsonValue(uuiRequest, "service.requestInputs.snssai") + //nsi.setEnvironmentContext(snssai) + String serviceRole = "nsi" + nsi.setServiceRole(serviceRole) + try { + + AAIResourcesClient client = new AAIResourcesClient() + AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE, execution.getVariable("globalSubscriberId"), execution.getVariable("subscriptionServiceType"), sliceInstanceId) + client.create(uri, nsi) + + } catch (BpmnError e) { + throw e + } catch (Exception ex) { + msg = "Exception in DoCreateSliceServiceInstance.instantiateSliceService. " + ex.getMessage() + logger.info(msg) + exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg) + } + Map<String, Object> nssiMap = new HashMap<>() + List<ServiceProxy> serviceProxyList = serviceDecomposition.getServiceProxy() + List<String> nsstModelInfoList = new ArrayList<>() + for(ServiceProxy serviceProxy : serviceProxyList) + { + //String nsstModelUuid = serviceProxy.getModelInfo().getModelUuid() + String nsstModelUuid = serviceProxy.getSourceModelUuid() + //String nsstModelInvariantUuid = serviceProxy.getModelInfo().getModelInvariantUuid() + String nsstServiceModelInfo = """{ + "modelInvariantUuid":"", + "modelUuid":"${nsstModelUuid}", + "modelVersion":"" + }""" + nsstModelInfoList.add(nsstServiceModelInfo) + } + int currentIndex=0 + int maxIndex=nsstModelInfoList.size() + if(maxIndex < 1) + { + msg = "Exception in DoAllocateNSIandNSSI. There is no NSST associated with NST " + logger.info(msg) + exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg) + } + execution.setVariable("nsstModelInfoList",nsstModelInfoList) + execution.setVariable("currentIndex",currentIndex) + execution.setVariable("maxIndex",maxIndex) + execution.setVariable('nsiServiceInstanceId',sliceInstanceId) + execution.setVariable("nsiServiceInstanceName",sliceInstanceName) + logger.trace("Exit CreateNSIinAAI in DoAllocateNSIandNSSI()") + } + + void getOneNsstInfo(DelegateExecution execution){ + List<String> nsstModelInfoList = new ArrayList<>() + nsstModelInfoList = execution.getVariable("nsstModelInfoList") + int currentIndex = execution.getVariable("currentIndex") + int maxIndex = execution.getVariable("maxIndex") + boolean isMoreNSSTtoProcess = true + String nsstServiceModelInfo = nsstModelInfoList.get(currentIndex) + execution.setVariable("serviceModelInfo", nsstServiceModelInfo) + execution.setVariable("currentIndex", currentIndex) + currentIndex = currentIndex+1 + if(currentIndex <= maxIndex ) + isMoreNSSTtoProcess = false + execution.setVariable("isMoreNSSTtoProcess", isMoreNSSTtoProcess) + } + + void createNSSTMap(DelegateExecution execution){ + ServiceDecomposition serviceDecomposition = execution.getVariable("serviceDecomposition") + String modelUuid= serviceDecomposition.getModelInfo().getModelUuid() + String content = serviceDecomposition.getServiceInfo().getServiceArtifact().get(0).getContent() + //String nsstID = jsonUtil.getJsonValue(content, "metadata.id") + //String vendor = jsonUtil.getJsonValue(content, "metadata.vendor") + //String type = jsonUtil.getJsonValue(content, "metadata.type") + String domain = jsonUtil.getJsonValue(content, "metadata.domainType") + + Map<String, Object> nssiMap = execution.getVariable("nssiMap") + String servicename = execution.getVariable("serviceInstanceName") + String nsiname = "nsi_"+servicename + nssiMap.put(domain,"""{ + "serviceInstanceId":"", + "modelUuid":"${modelUuid}" + }""") + execution.setVariable("nssiMap",nssiMap) + } + + void prepareNSSIList(DelegateExecution execution){ + logger.trace("Enter prepareNSSIList in DoAllocateNSIandNSSI()") + Map<String, Object> nssiMap = new HashMap<>() + Boolean isMoreNSSI = false + nssiMap = execution.getVariable("nssiMap") + List<String> keys=new ArrayList<String>(nssiMap.values()) + List<String> nsstSequence = execution.getVariable("nsstSequence") + Integer currentIndex=0; + execution.setVariable("currentNssiIndex",currentIndex) + Integer maxIndex=keys.size() + execution.setVariable("maxIndex",maxIndex) + if(maxIndex>0) + isMoreNSSI=true + execution.setVariable("isMoreNSSI",isMoreNSSI) + logger.trace("Exit prepareNSSIList in DoAllocateNSIandNSSI()") + } + + + void getOneNSSIInfo(DelegateExecution execution){ + logger.trace("Enter getOneNSSIInfo in DoAllocateNSIandNSSI()") + + //ServiceDecomposition serviceDecompositionObj = execution.getVariable("serviceDecompositionObj") + Map<String, Object> nssiMap=execution.getVariable("nssiMap") + List<String> nsstSequence = execution.getVariable("nsstSequence") + String currentNSST= nsstSequence.get(execution.getVariable("currentNssiIndex")) + boolean isNSSIOptionAvailable = false + String nsstInput=nssiMap.get(currentNSST) + execution.setVariable("nsstInput",nsstInput) + String modelUuid = jsonUtil.getJsonValue(nsstInput, "modelUuid") + String nssiInstanceId = jsonUtil.getJsonValue(nsstInput, "serviceInstanceId") + String nssiserviceModelInfo = """{ + "modelInvariantUuid":"", + "modelUuid":"${modelUuid}", + "modelVersion":"" + }""" + Integer currentIndex = execution.getVariable("currentNssiIndex") + currentIndex=currentIndex+1; + execution.setVariable("currentNssiIndex",currentIndex) + execution.setVariable("nssiserviceModelInfo",nssiserviceModelInfo) + execution.setVariable("nssiInstanceId",nssiInstanceId) + logger.trace("Exit getOneNSSIInfo in DoAllocateNSIandNSSI()") + } + + void updateCurrentIndex(DelegateExecution execution){ + + logger.trace("Enter updateCurrentIndex in DoAllocateNSIandNSSI()") + Integer currentIndex = execution.getVariable("currentNssiIndex") + Integer maxIndex = execution.getVariable("maxIndex") + if(currentIndex>=maxIndex) + { + Boolean isMoreNSSI=false + execution.setVariable("isMoreNSSI",isMoreNSSI) + } + logger.trace("Exit updateCurrentIndex in DoAllocateNSIandNSSI()") + } +} |