--- /dev/null
+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()")
+ }
+}
Code Review / so.git / commitdiff