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|
/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. 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.workflow.tasks;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import java.util.UUID;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
import org.camunda.bpm.engine.delegate.DelegateExecution;
import org.javatuples.Pair;
import org.slf4j.LoggerFactory;
import org.onap.aai.domain.yang.GenericVnf;
import org.onap.aai.domain.yang.L3Network;
import org.onap.aai.domain.yang.Relationship;
import org.onap.aai.domain.yang.ServiceInstance;
import org.onap.aai.domain.yang.VolumeGroup;
import org.onap.so.bpmn.servicedecomposition.bbobjects.Configuration;
import org.onap.so.bpmn.servicedecomposition.bbobjects.VfModule;
import org.onap.so.bpmn.servicedecomposition.entities.BuildingBlock;
import org.onap.so.bpmn.servicedecomposition.entities.ConfigurationResourceKeys;
import org.onap.so.bpmn.servicedecomposition.entities.ExecuteBuildingBlock;
import org.onap.so.bpmn.servicedecomposition.entities.WorkflowResourceIds;
import org.onap.so.bpmn.servicedecomposition.tasks.BBInputSetup;
import org.onap.so.bpmn.servicedecomposition.tasks.BBInputSetupUtils;
import org.onap.so.bpmn.infrastructure.workflow.tasks.Resource;
import org.onap.so.client.aai.AAICommonObjectMapperProvider;
import org.onap.so.client.aai.AAIObjectType;
import org.onap.so.client.aai.entities.AAIResultWrapper;
import org.onap.so.client.aai.entities.Relationships;
import org.onap.so.client.exception.ExceptionBuilder;
import org.onap.so.client.orchestration.AAIConfigurationResources;
import org.onap.so.db.catalog.beans.CollectionNetworkResourceCustomization;
import org.onap.so.db.catalog.beans.CollectionResourceCustomization;
import org.onap.so.db.catalog.beans.CollectionResourceInstanceGroupCustomization;
import org.onap.so.db.catalog.beans.CvnfcCustomization;
import org.onap.so.db.catalog.beans.NetworkCollectionResourceCustomization;
import org.onap.so.db.catalog.beans.VfModuleCustomization;
import org.onap.so.db.catalog.beans.VnfVfmoduleCvnfcConfigurationCustomization;
import org.onap.so.db.catalog.beans.macro.NorthBoundRequest;
import org.onap.so.db.catalog.beans.macro.OrchestrationFlow;
import org.onap.so.db.catalog.client.CatalogDbClient;
import org.onap.so.logger.MsoLogger;
import org.onap.so.serviceinstancebeans.ModelInfo;
import org.onap.so.serviceinstancebeans.ModelType;
import org.onap.so.serviceinstancebeans.Networks;
import org.onap.so.serviceinstancebeans.RequestDetails;
import org.onap.so.serviceinstancebeans.Service;
import org.onap.so.serviceinstancebeans.ServiceInstancesRequest;
import org.onap.so.serviceinstancebeans.VfModules;
import org.onap.so.serviceinstancebeans.Vnfs;
import org.slf4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.env.Environment;
import org.springframework.stereotype.Component;
import com.fasterxml.jackson.databind.ObjectMapper;
@Component
public class WorkflowAction {
private static final String WORKFLOW_ACTION_ERROR_MESSAGE = "WorkflowActionErrorMessage";
private static final String SERVICE_INSTANCES = "serviceInstances";
private static final String VF_MODULES = "vfModules";
private static final String WORKFLOW_ACTION_WAS_UNABLE_TO_VERIFY_IF_THE_INSTANCE_NAME_ALREADY_EXIST_IN_AAI = "WorkflowAction was unable to verify if the instance name already exist in AAI.";
private static final String G_ORCHESTRATION_FLOW = "gOrchestrationFlow";
private static final String G_ACTION = "requestAction";
private static final String G_CURRENT_SEQUENCE = "gCurrentSequence";
private static final String G_REQUEST_ID = "mso-request-id";
private static final String G_BPMN_REQUEST = "bpmnRequest";
private static final String G_ALACARTE = "aLaCarte";
private static final String G_APIVERSION = "apiVersion";
private static final String G_URI = "requestUri";
private static final String G_ISTOPLEVELFLOW = "isTopLevelFlow";
private static final String VNF_TYPE = "vnfType";
private static final String SERVICE = "Service";
private static final String VNF = "Vnf";
private static final String VFMODULE = "VfModule";
private static final String VOLUMEGROUP = "VolumeGroup";
private static final String NETWORK = "Network";
private static final String NETWORKCOLLECTION = "NetworkCollection";
private static final String CONFIGURATION = "Configuration";
private static final String ASSIGNINSTANCE = "assignInstance";
private static final String CREATEINSTANCE = "createInstance";
private static final String USERPARAMSERVICE = "service";
private static final String supportedTypes = "vnfs|vfModules|networks|networkCollections|volumeGroups|serviceInstances";
private static final String HOMINGSOLUTION = "Homing_Solution";
private static final String FABRIC_CONFIGURATION = "FabricConfiguration";
private static final Logger logger = LoggerFactory.getLogger(WorkflowAction.class);
@Autowired
protected BBInputSetup bbInputSetup;
@Autowired
protected BBInputSetupUtils bbInputSetupUtils;
@Autowired
private ExceptionBuilder exceptionBuilder;
@Autowired
private CatalogDbClient catalogDbClient;
@Autowired
private AAIConfigurationResources aaiConfigurationResources;
@Autowired
private WorkflowActionExtractResourcesAAI workflowActionUtils;
@Autowired
private Environment environment;
private String defaultCloudOwner = "org.onap.so.cloud-owner";
public void setBbInputSetupUtils(BBInputSetupUtils bbInputSetupUtils) {
this.bbInputSetupUtils = bbInputSetupUtils;
}
public void setBbInputSetup(BBInputSetup bbInputSetup) {
this.bbInputSetup = bbInputSetup;
}
public void selectExecutionList(DelegateExecution execution) throws Exception {
final String requestAction = (String) execution.getVariable(G_ACTION);
final String requestId = (String) execution.getVariable(G_REQUEST_ID);
final String bpmnRequest = (String) execution.getVariable(G_BPMN_REQUEST);
final boolean aLaCarte = (boolean) execution.getVariable(G_ALACARTE);
final String apiVersion = (String) execution.getVariable(G_APIVERSION);
final String uri = (String) execution.getVariable(G_URI);
final String vnfType = (String) execution.getVariable(VNF_TYPE);
List<OrchestrationFlow> orchFlows = (List<OrchestrationFlow>) execution.getVariable(G_ORCHESTRATION_FLOW);
List<ExecuteBuildingBlock> flowsToExecute = new ArrayList<>();
WorkflowResourceIds workflowResourceIds = populateResourceIdsFromApiHandler(execution);
List<Pair<WorkflowType, String>> aaiResourceIds = new ArrayList<>();
List<Resource> resourceCounter = new ArrayList<>();
execution.setVariable("sentSyncResponse", false);
execution.setVariable("homing", false);
execution.setVariable("calledHoming", false);
try {
ObjectMapper mapper = new ObjectMapper();
execution.setVariable(G_ISTOPLEVELFLOW, true);
ServiceInstancesRequest sIRequest = mapper.readValue(bpmnRequest, ServiceInstancesRequest.class);
RequestDetails requestDetails = sIRequest.getRequestDetails();
String cloudOwner = "";
try{
cloudOwner = requestDetails.getCloudConfiguration().getCloudOwner();
} catch (Exception ex) {
cloudOwner = environment.getProperty(defaultCloudOwner);
}
Resource resource = extractResourceIdAndTypeFromUri(uri);
WorkflowType resourceType = resource.getResourceType();
execution.setVariable("resourceName", resourceType.toString());
String resourceId = "";
if (resource.isGenerated()) {
resourceId = validateResourceIdInAAI(resource.getResourceId(), resourceType,
sIRequest.getRequestDetails().getRequestInfo().getInstanceName(), sIRequest.getRequestDetails(),
workflowResourceIds);
} else {
resourceId = resource.getResourceId();
}
execution.setVariable("resourceId", resourceId);
execution.setVariable("resourceType", resourceType);
if (aLaCarte) {
if (orchFlows == null || orchFlows.isEmpty()) {
orchFlows = queryNorthBoundRequestCatalogDb(execution, requestAction, resourceType, aLaCarte, cloudOwner);
}
orchFlows = filterOrchFlows(orchFlows, resourceType, execution);
String key = "";
ModelInfo modelInfo = sIRequest.getRequestDetails().getModelInfo();
if(modelInfo.getModelType().equals(ModelType.service)) {
key = modelInfo.getModelVersionId();
} else {
key = modelInfo.getModelCustomizationId();
}
Resource resourceKey = new Resource(resourceType, key, aLaCarte);
for (OrchestrationFlow orchFlow : orchFlows) {
ExecuteBuildingBlock ebb = buildExecuteBuildingBlock(orchFlow, requestId, resourceKey, apiVersion, resourceId,
requestAction, aLaCarte, vnfType, workflowResourceIds, requestDetails, false, null, false);
flowsToExecute.add(ebb);
}
} else {
boolean foundRelated = false;
boolean containsService = false;
if (resourceType == WorkflowType.SERVICE && requestAction.equalsIgnoreCase(ASSIGNINSTANCE)) {
// SERVICE-MACRO-ASSIGN will always get user params with a
// service.
if (sIRequest.getRequestDetails().getRequestParameters().getUserParams() != null) {
List<Map<String, Object>> userParams = sIRequest.getRequestDetails().getRequestParameters()
.getUserParams();
for (Map<String, Object> params : userParams) {
if (params.containsKey(USERPARAMSERVICE)) {
containsService = true;
}
}
if (containsService) {
traverseUserParamsService(execution, resourceCounter, sIRequest, requestAction);
}
} else {
buildAndThrowException(execution,
"Service-Macro-Assign request details must contain user params with a service");
}
} else if (resourceType == WorkflowType.SERVICE
&& requestAction.equalsIgnoreCase(CREATEINSTANCE)) {
// SERVICE-MACRO-CREATE will get user params with a service,
// a service with a network, a service with a
// networkcollection, OR an empty service.
// If user params is just a service or null and macro
// queries the SI and finds a VNF, macro fails.
if (sIRequest.getRequestDetails().getRequestParameters().getUserParams() != null) {
List<Map<String, Object>> userParams = sIRequest.getRequestDetails().getRequestParameters()
.getUserParams();
for (Map<String, Object> params : userParams) {
if (params.containsKey(USERPARAMSERVICE)) {
containsService = true;
}
}
}
if (containsService) {
foundRelated = traverseUserParamsService(execution, resourceCounter, sIRequest, requestAction);
}
if (!foundRelated) {
traverseCatalogDbService(execution, sIRequest, resourceCounter);
}
} else if (resourceType == WorkflowType.SERVICE
&& (requestAction.equalsIgnoreCase("activateInstance")
|| requestAction.equalsIgnoreCase("unassignInstance")
|| requestAction.equalsIgnoreCase("deleteInstance")
|| requestAction.equalsIgnoreCase("activate" + FABRIC_CONFIGURATION))) {
// SERVICE-MACRO-ACTIVATE, SERVICE-MACRO-UNASSIGN, and
// SERVICE-MACRO-DELETE
// Will never get user params with service, macro will have
// to query the SI in AAI to find related instances.
traverseAAIService(execution, resourceCounter, resourceId, aaiResourceIds);
} else if (resourceType == WorkflowType.SERVICE
&& requestAction.equalsIgnoreCase("deactivateInstance")) {
resourceCounter.add(new Resource(WorkflowType.SERVICE,"",false));
} else if (resourceType == WorkflowType.VNF && (requestAction.equalsIgnoreCase("replaceInstance") || (requestAction.equalsIgnoreCase("recreateInstance")))) {
traverseAAIVnf(execution, resourceCounter, workflowResourceIds.getServiceInstanceId(), workflowResourceIds.getVnfId(), aaiResourceIds);
} else {
buildAndThrowException(execution, "Current Macro Request is not supported");
}
String foundObjects = "";
for(WorkflowType type : WorkflowType.values()){
foundObjects = foundObjects + type + " - " + resourceCounter.stream().filter(x -> type.equals(x.getResourceType())).collect(Collectors.toList()).size() + " ";
}
logger.info("Found {}", foundObjects);
if (orchFlows == null || orchFlows.isEmpty()) {
orchFlows = queryNorthBoundRequestCatalogDb(execution, requestAction, resourceType, aLaCarte, cloudOwner);
}
flowsToExecute = buildExecuteBuildingBlockList(orchFlows, resourceCounter, requestId, apiVersion, resourceId,
resourceType, requestAction, aLaCarte, vnfType, workflowResourceIds, requestDetails);
if (!resourceCounter.stream().filter(x -> WorkflowType.NETWORKCOLLECTION == x.getResourceType()).collect(Collectors.toList()).isEmpty()) {
logger.info("Sorting for Vlan Tagging");
flowsToExecute = sortExecutionPathByObjectForVlanTagging(flowsToExecute, requestAction);
}
// By default, enable homing at VNF level for CREATEINSTANCE and ASSIGNINSTANCE
if (resourceType == WorkflowType.SERVICE
&& (requestAction.equals(CREATEINSTANCE) || requestAction.equals(ASSIGNINSTANCE))
&& !resourceCounter.stream().filter(x -> WorkflowType.VNF.equals(x.getResourceType())).collect(Collectors.toList()).isEmpty()) {
execution.setVariable("homing", true);
execution.setVariable("calledHoming", false);
}
if (resourceType == WorkflowType.SERVICE && (requestAction.equalsIgnoreCase(ASSIGNINSTANCE) || requestAction.equalsIgnoreCase(CREATEINSTANCE))){
generateResourceIds(flowsToExecute, resourceCounter);
}else{
updateResourceIdsFromAAITraversal(flowsToExecute, resourceCounter, aaiResourceIds);
}
}
// If the user set "Homing_Solution" to "none", disable homing, else if "Homing_Solution" is specified, enable it.
if (sIRequest.getRequestDetails().getRequestParameters().getUserParams() != null) {
List<Map<String, Object>> userParams = sIRequest.getRequestDetails().getRequestParameters().getUserParams();
for (Map<String, Object> params : userParams) {
if (params.containsKey(HOMINGSOLUTION)) {
if (params.get(HOMINGSOLUTION).equals("none")) {
execution.setVariable("homing", false);
} else {
execution.setVariable("homing", true);
}
}
}
}
if (flowsToExecute.isEmpty()) {
throw new IllegalStateException("Macro did not come up with a valid execution path.");
}
logger.info("List of BuildingBlocks to execute:");
for (ExecuteBuildingBlock ebb : flowsToExecute) {
logger.info(ebb.getBuildingBlock().getBpmnFlowName());
}
execution.setVariable(G_CURRENT_SEQUENCE, 0);
execution.setVariable("retryCount", 0);
execution.setVariable("isRollback", false);
execution.setVariable("flowsToExecute", flowsToExecute);
execution.setVariable("isRollbackComplete", false);
} catch (Exception ex) {
buildAndThrowException(execution, "Exception in create execution list " + ex.getMessage(), ex);
}
}
protected List<Resource> sortVfModulesByBaseFirst(List<Resource> vfModuleResources) {
int count = 0;
for(Resource resource : vfModuleResources){
if(resource.isBaseVfModule()){
Collections.swap(vfModuleResources, 0, count);
break;
}
count++;
}
return vfModuleResources;
}
private void updateResourceIdsFromAAITraversal(List<ExecuteBuildingBlock> flowsToExecute,
List<Resource> resourceCounter, List<Pair<WorkflowType, String>> aaiResourceIds) {
for(Pair<WorkflowType,String> pair : aaiResourceIds){
logger.debug(pair.getValue0() + ", " + pair.getValue1());
}
Arrays.stream(WorkflowType.values()).filter(type -> !type.equals(WorkflowType.SERVICE)).forEach(type -> {
List<Resource> resources = resourceCounter.stream().filter(x -> type.equals(x.getResourceType())).collect(Collectors.toList());
for(int i = 0; i < resources.size(); i++){
updateWorkflowResourceIds(flowsToExecute, type, resources.get(i).getResourceId(), retrieveAAIResourceId(aaiResourceIds,type), null);
}
});
}
private String retrieveAAIResourceId(List<Pair<WorkflowType, String>> aaiResourceIds, WorkflowType resource){
String id = null;
for(int i = 0; i<aaiResourceIds.size();i++){
if(aaiResourceIds.get(i).getValue0() == resource){
id = aaiResourceIds.get(i).getValue1();
aaiResourceIds.remove(i);
break;
}
}
return id;
}
private void generateResourceIds(List<ExecuteBuildingBlock> flowsToExecute, List<Resource> resourceCounter) {
Arrays.stream(WorkflowType.values()).filter(type -> !type.equals(WorkflowType.SERVICE)).forEach(type -> {
List<Resource> resources = resourceCounter.stream().filter(x -> type.equals(x.getResourceType())).collect(Collectors.toList());
for(int i = 0; i < resources.size(); i++){
Resource resource = resourceCounter.stream().filter(x -> type.equals(x.getResourceType()))
.collect(Collectors.toList()).get(i);
updateWorkflowResourceIds(flowsToExecute, type, resource.getResourceId(), null, resource.getVirtualLinkKey()); }
});
}
protected void updateWorkflowResourceIds(List<ExecuteBuildingBlock> flowsToExecute, WorkflowType resource, String key, String id, String virtualLinkKey){
String resourceId = id;
if(resourceId==null){
resourceId = UUID.randomUUID().toString();
}
for(ExecuteBuildingBlock ebb : flowsToExecute){
if(key != null && key.equalsIgnoreCase(ebb.getBuildingBlock().getKey()) && ebb.getBuildingBlock().getBpmnFlowName().contains(resource.toString())){
WorkflowResourceIds workflowResourceIds = new WorkflowResourceIds();
if(resource == WorkflowType.VNF){
workflowResourceIds.setVnfId(resourceId);
}else if(resource == WorkflowType.VFMODULE){
workflowResourceIds.setVfModuleId(resourceId);
}else if(resource == WorkflowType.VOLUMEGROUP){
workflowResourceIds.setVolumeGroupId(resourceId);
}else if(resource == WorkflowType.NETWORK){
workflowResourceIds.setNetworkId(resourceId);
}else if(resource == WorkflowType.NETWORKCOLLECTION){
workflowResourceIds.setNetworkCollectionId(resourceId);
}else if(resource == WorkflowType.CONFIGURATION){
workflowResourceIds.setConfigurationId(resourceId);
}
ebb.setWorkflowResourceIds(workflowResourceIds);
}
if(virtualLinkKey != null && ebb.getBuildingBlock().getIsVirtualLink()
&& virtualLinkKey.equalsIgnoreCase(ebb.getBuildingBlock().getVirtualLinkKey())) {
WorkflowResourceIds workflowResourceIds = new WorkflowResourceIds();
workflowResourceIds.setNetworkId(resourceId);
ebb.setWorkflowResourceIds(workflowResourceIds);
}
}
}
protected CollectionResourceCustomization findCatalogNetworkCollection(DelegateExecution execution, org.onap.so.db.catalog.beans.Service service) {
CollectionResourceCustomization networkCollection = null;
int count = 0;
for(CollectionResourceCustomization collectionCust : service.getCollectionResourceCustomizations()){
if(catalogDbClient.getNetworkCollectionResourceCustomizationByID(collectionCust.getModelCustomizationUUID())
instanceof NetworkCollectionResourceCustomization) {
networkCollection = collectionCust;
count++;
}
}
if(count == 0){
return null;
}else if(count > 1) {
buildAndThrowException(execution, "Found multiple Network Collections in the Service model, only one per Service is supported.");
}
return networkCollection;
}
protected void traverseCatalogDbService(DelegateExecution execution, ServiceInstancesRequest sIRequest,
List<Resource> resourceCounter) {
String modelUUID = sIRequest.getRequestDetails().getModelInfo().getModelVersionId();
org.onap.so.db.catalog.beans.Service service = catalogDbClient.getServiceByID(modelUUID);
if (service == null) {
buildAndThrowException(execution, "Could not find the service model in catalog db.");
} else {
resourceCounter.add(new Resource(WorkflowType.SERVICE,service.getModelUUID(),false));
if (service.getVnfCustomizations() == null || service.getVnfCustomizations().isEmpty()) {
List<CollectionResourceCustomization> customizations = service.getCollectionResourceCustomizations();
if(customizations.isEmpty()) {
logger.debug("No Collections found. CollectionResourceCustomization list is empty.");
}else{
CollectionResourceCustomization collectionResourceCustomization = findCatalogNetworkCollection(execution, service);
if(collectionResourceCustomization!=null){
resourceCounter.add(new Resource(WorkflowType.NETWORKCOLLECTION,collectionResourceCustomization.getModelCustomizationUUID(),false));
logger.debug("Found a network collection");
if(collectionResourceCustomization.getCollectionResource()!=null){
if(collectionResourceCustomization.getCollectionResource().getInstanceGroup() != null){
String toscaNodeType = collectionResourceCustomization.getCollectionResource().getInstanceGroup().getToscaNodeType();
if (toscaNodeType != null && toscaNodeType.contains("NetworkCollection")) {
int minNetworks = 0;
org.onap.so.db.catalog.beans.InstanceGroup instanceGroup = collectionResourceCustomization.getCollectionResource().getInstanceGroup();
CollectionResourceInstanceGroupCustomization collectionInstCust = null;
if(!instanceGroup.getCollectionInstanceGroupCustomizations().isEmpty()) {
for(CollectionResourceInstanceGroupCustomization collectionInstanceGroupTemp : instanceGroup.getCollectionInstanceGroupCustomizations()) {
if(collectionInstanceGroupTemp.getModelCustomizationUUID().equalsIgnoreCase(collectionResourceCustomization.getModelCustomizationUUID())) {
collectionInstCust = collectionInstanceGroupTemp;
break;
}
}
if(collectionInstCust != null && collectionInstCust.getSubInterfaceNetworkQuantity() != null) {
minNetworks = collectionInstCust.getSubInterfaceNetworkQuantity();
}
}
logger.debug("minNetworks: {}" , minNetworks);
CollectionNetworkResourceCustomization collectionNetworkResourceCust = null;
for(CollectionNetworkResourceCustomization collectionNetworkTemp : instanceGroup.getCollectionNetworkResourceCustomizations()) {
if(collectionNetworkTemp.getNetworkResourceCustomization().getModelCustomizationUUID().equalsIgnoreCase(collectionResourceCustomization.getModelCustomizationUUID())) {
collectionNetworkResourceCust = collectionNetworkTemp;
break;
}
}
for (int i = 0; i < minNetworks; i++) {
if(collectionNetworkResourceCust != null && collectionInstCust != null) {
Resource resource = new Resource(WorkflowType.VIRTUAL_LINK,collectionNetworkResourceCust.getModelCustomizationUUID(),false);
resource.setVirtualLinkKey(Integer.toString(i));
resourceCounter.add(resource);
}
}
} else {
logger.debug("Instance Group tosca node type does not contain NetworkCollection: {}" , toscaNodeType);
}
}else{
logger.debug("No Instance Group found for network collection.");
}
}else{
logger.debug("No Network Collection found. collectionResource is null");
}
} else {
logger.debug("No Network Collection Customization found");
}
}
if (resourceCounter.stream().filter(x -> WorkflowType.NETWORKCOLLECTION == x.getResourceType()).collect(Collectors.toList()).isEmpty()) {
if (service.getNetworkCustomizations() == null) {
logger.debug("No networks were found on this service model");
} else {
for (int i = 0; i < service.getNetworkCustomizations().size(); i++) {
resourceCounter.add(new Resource(WorkflowType.NETWORK,service.getNetworkCustomizations().get(i).getModelCustomizationUUID(),false));
}
}
}
} else {
buildAndThrowException(execution,
"Cannot orchestrate Service-Macro-Create without user params with a vnf. Please update ASDC model for new macro orchestration support or add service_recipe records to route to old macro flows");
}
}
}
protected void traverseAAIService(DelegateExecution execution, List<Resource> resourceCounter, String resourceId, List<Pair<WorkflowType, String>> aaiResourceIds) {
try {
ServiceInstance serviceInstanceAAI = bbInputSetupUtils.getAAIServiceInstanceById(resourceId);
org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance serviceInstanceMSO = bbInputSetup
.getExistingServiceInstance(serviceInstanceAAI);
resourceCounter.add(new Resource(WorkflowType.SERVICE,serviceInstanceMSO.getServiceInstanceId(),false));
if (serviceInstanceMSO.getVnfs() != null) {
for (org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf vnf : serviceInstanceMSO
.getVnfs()) {
aaiResourceIds.add(new Pair<WorkflowType, String>(WorkflowType.VNF, vnf.getVnfId()));
resourceCounter.add(new Resource(WorkflowType.VNF,vnf.getVnfId(),false));
if (vnf.getVfModules() != null) {
for (VfModule vfModule : vnf.getVfModules()) {
aaiResourceIds.add(new Pair<WorkflowType, String>(WorkflowType.VFMODULE, vfModule.getVfModuleId()));
resourceCounter.add(new Resource(WorkflowType.VFMODULE,vfModule.getVfModuleId(),false));
}
}
if (vnf.getVolumeGroups() != null) {
for (org.onap.so.bpmn.servicedecomposition.bbobjects.VolumeGroup volumeGroup : vnf
.getVolumeGroups()) {
aaiResourceIds.add(new Pair<WorkflowType, String>(WorkflowType.VOLUMEGROUP, volumeGroup.getVolumeGroupId()));
resourceCounter.add(new Resource(WorkflowType.VOLUMEGROUP,volumeGroup.getVolumeGroupId(),false));
}
}
}
}
if (serviceInstanceMSO.getNetworks() != null) {
for (org.onap.so.bpmn.servicedecomposition.bbobjects.L3Network network : serviceInstanceMSO
.getNetworks()) {
aaiResourceIds.add(new Pair<WorkflowType, String>(WorkflowType.NETWORK, network.getNetworkId()));
resourceCounter.add(new Resource(WorkflowType.NETWORK,network.getNetworkId(),false));
}
}
if (serviceInstanceMSO.getCollection() != null) {
logger.debug("found networkcollection");
aaiResourceIds.add(new Pair<WorkflowType, String>(WorkflowType.NETWORKCOLLECTION, serviceInstanceMSO.getCollection().getId()));
resourceCounter.add(new Resource(WorkflowType.NETWORKCOLLECTION,serviceInstanceMSO.getCollection().getId(),false));
}
if (serviceInstanceMSO.getConfigurations() !=null) {
for(Configuration config : serviceInstanceMSO.getConfigurations()){
Optional<org.onap.aai.domain.yang.Configuration> aaiConfig = aaiConfigurationResources.getConfiguration(config.getConfigurationId());
if(aaiConfig.isPresent() && aaiConfig.get().getRelationshipList()!=null){
for(Relationship relationship : aaiConfig.get().getRelationshipList().getRelationship()){
if(relationship.getRelatedTo().contains("vnfc")){
aaiResourceIds.add(new Pair<WorkflowType, String>(WorkflowType.CONFIGURATION, config.getConfigurationId()));
resourceCounter.add(new Resource(WorkflowType.CONFIGURATION,config.getConfigurationId(),false));
break;
}
}
}
}
}
} catch (Exception ex) {
buildAndThrowException(execution,
"Could not find existing Service Instance or related Instances to execute the request on.");
}
}
private void traverseAAIVnf(DelegateExecution execution, List<Resource> resourceCounter, String serviceId, String vnfId,
List<Pair<WorkflowType, String>> aaiResourceIds) {
try{
ServiceInstance serviceInstanceAAI = bbInputSetupUtils.getAAIServiceInstanceById(serviceId);
org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance serviceInstanceMSO = bbInputSetup
.getExistingServiceInstance(serviceInstanceAAI);
resourceCounter.add(new Resource(WorkflowType.SERVICE,serviceInstanceMSO.getServiceInstanceId(),false));
if (serviceInstanceMSO.getVnfs() != null) {
for (org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf vnf : serviceInstanceMSO
.getVnfs()) {
if(vnf.getVnfId().equals(vnfId)){
aaiResourceIds.add(new Pair<WorkflowType, String>(WorkflowType.VNF, vnf.getVnfId()));
resourceCounter.add(new Resource(WorkflowType.VNF,vnf.getVnfId(),false));
if (vnf.getVfModules() != null) {
for (VfModule vfModule : vnf.getVfModules()) {
aaiResourceIds.add(new Pair<WorkflowType, String>(WorkflowType.VFMODULE, vfModule.getVfModuleId()));
resourceCounter.add(new Resource(WorkflowType.VFMODULE,vfModule.getVfModuleId(),false));
findConfigurationsInsideVfModule(execution, vnf.getVnfId(), vfModule.getVfModuleId(), resourceCounter, aaiResourceIds);
}
}
if (vnf.getVolumeGroups() != null) {
for (org.onap.so.bpmn.servicedecomposition.bbobjects.VolumeGroup volumeGroup : vnf
.getVolumeGroups()) {
aaiResourceIds.add(new Pair<WorkflowType, String>(WorkflowType.VOLUMEGROUP, volumeGroup.getVolumeGroupId()));
resourceCounter.add(new Resource(WorkflowType.VOLUMEGROUP,volumeGroup.getVolumeGroupId(),false));
}
}
break;
}
}
}
} catch (Exception ex) {
buildAndThrowException(execution,
"Could not find existing Vnf or related Instances to execute the request on.");
}
}
private void findConfigurationsInsideVfModule(DelegateExecution execution, String vnfId, String vfModuleId, List<Resource> resourceCounter,
List<Pair<WorkflowType, String>> aaiResourceIds) {
try{
org.onap.aai.domain.yang.VfModule aaiVfModule = bbInputSetupUtils.getAAIVfModule(vnfId, vfModuleId);
AAIResultWrapper vfModuleWrapper = new AAIResultWrapper(
new AAICommonObjectMapperProvider().getMapper().writeValueAsString(aaiVfModule));
Optional<Relationships> relationshipsOp;
relationshipsOp = vfModuleWrapper.getRelationships();
if(relationshipsOp.isPresent()) {
relationshipsOp = workflowActionUtils.extractRelationshipsVnfc(relationshipsOp.get());
if(relationshipsOp.isPresent()){
Optional<Configuration> config = workflowActionUtils.extractRelationshipsConfiguration(relationshipsOp.get());
if(config.isPresent()){
aaiResourceIds.add(new Pair<WorkflowType, String>(WorkflowType.CONFIGURATION, config.get().getConfigurationId()));
resourceCounter.add(new Resource(WorkflowType.CONFIGURATION, config.get().getConfigurationId(), false));
}
}
}
}catch (Exception ex){
buildAndThrowException(execution,
"Failed to find Configuration object from the vfModule.");
}
}
protected boolean traverseUserParamsService(DelegateExecution execution, List<Resource> resourceCounter,
ServiceInstancesRequest sIRequest, String requestAction)
throws IOException {
boolean foundRelated = false;
boolean foundVfModuleOrVG = false;
String vnfCustomizationUUID = "";
String vfModuleCustomizationUUID = "";
if (sIRequest.getRequestDetails().getRequestParameters().getUserParams() != null) {
List<Map<String, Object>> userParams = sIRequest.getRequestDetails().getRequestParameters().getUserParams();
for (Map<String, Object> params : userParams) {
if (params.containsKey(USERPARAMSERVICE)) {
ObjectMapper obj = new ObjectMapper();
String input = obj.writeValueAsString(params.get(USERPARAMSERVICE));
Service validate = obj.readValue(input, Service.class);
resourceCounter.add(new Resource(WorkflowType.SERVICE,validate.getModelInfo().getModelVersionId(),false));
if (validate.getResources().getVnfs() != null) {
for (Vnfs vnf : validate.getResources().getVnfs()) {
resourceCounter.add(new Resource(WorkflowType.VNF,vnf.getModelInfo().getModelCustomizationId(),false));
foundRelated = true;
if(vnf.getModelInfo()!=null && vnf.getModelInfo().getModelCustomizationUuid()!=null){
vnfCustomizationUUID = vnf.getModelInfo().getModelCustomizationUuid();
}
if (vnf.getVfModules() != null) {
for (VfModules vfModule : vnf.getVfModules()) {
VfModuleCustomization vfModuleCustomization = catalogDbClient
.getVfModuleCustomizationByModelCuztomizationUUID(
vfModule.getModelInfo().getModelCustomizationUuid());
if (vfModuleCustomization != null) {
if(vfModuleCustomization.getVfModule() != null && vfModuleCustomization.getVfModule().getVolumeHeatTemplate() != null && vfModuleCustomization.getVolumeHeatEnv() != null) {
resourceCounter.add(new Resource(WorkflowType.VOLUMEGROUP,vfModuleCustomization.getModelCustomizationUUID(),false));
foundRelated = true;
foundVfModuleOrVG = true;
}
if(vfModuleCustomization.getVfModule() != null && vfModuleCustomization.getVfModule().getModuleHeatTemplate() != null && vfModuleCustomization.getHeatEnvironment() != null){
foundRelated = true;
foundVfModuleOrVG = true;
Resource resource = new Resource(WorkflowType.VFMODULE,vfModuleCustomization.getModelCustomizationUUID(),false);
if(vfModuleCustomization.getVfModule().getIsBase()!=null && vfModuleCustomization.getVfModule().getIsBase()){
resource.setBaseVfModule(true);
}else{
resource.setBaseVfModule(false);
}
resourceCounter.add(resource);
if(vfModule.getModelInfo()!=null && vfModule.getModelInfo().getModelCustomizationUuid()!=null){
vfModuleCustomizationUUID = vfModule.getModelInfo().getModelCustomizationUuid();
}
if(!vnfCustomizationUUID.equals("")&&!vfModuleCustomizationUUID.equals("")){
List<String> configs = traverseCatalogDbForConfiguration(vnfCustomizationUUID,vfModuleCustomizationUUID);
for(String config : configs){
Resource configResource = new Resource(WorkflowType.CONFIGURATION,config,false);
resource.setVnfCustomizationId(vnf.getModelInfo().getModelCustomizationId());
resource.setVfModuleCustomizationId(vfModule.getModelInfo().getModelCustomizationId());
resourceCounter.add(configResource);
}
}
}
if(!foundVfModuleOrVG){
buildAndThrowException(execution, "Could not determine if vfModule was a vfModule or volume group. Heat template and Heat env are null");
}
}
}
}
}
}
if (validate.getResources().getNetworks() != null) {
for (Networks network : validate.getResources().getNetworks()) {
resourceCounter.add(new Resource(WorkflowType.NETWORK,network.getModelInfo().getModelCustomizationId(),false));
foundRelated = true;
}
if (requestAction.equals(CREATEINSTANCE)) {
String networkColCustId = queryCatalogDBforNetworkCollection(execution, sIRequest);
if (networkColCustId != null) {
resourceCounter.add(new Resource(WorkflowType.NETWORKCOLLECTION,networkColCustId,false));
foundRelated = true;
}
}
}
break;
}
}
}
return foundRelated;
}
protected List<String> traverseCatalogDbForConfiguration(String vnfCustomizationUUID, String vfModuleCustomizationUUID) {
List<String> configurations = new ArrayList<>();
try{
List<CvnfcCustomization> cvnfcCustomizations = catalogDbClient.getCvnfcCustomizationByVnfCustomizationUUIDAndVfModuleCustomizationUUID(vnfCustomizationUUID, vfModuleCustomizationUUID);
for(CvnfcCustomization cvnfc : cvnfcCustomizations){
for(VnfVfmoduleCvnfcConfigurationCustomization customization : cvnfc.getVnfVfmoduleCvnfcConfigurationCustomization()){
if(customization.getConfigurationResource().getToscaNodeType().contains(FABRIC_CONFIGURATION)){
configurations.add(customization.getConfigurationResource().getModelUUID());
}
}
}
logger.debug("found {} configurations" , configurations.size() );
return configurations;
} catch (Exception ex){
logger.error("Error in finding configurations", ex);
return configurations;
}
}
protected String queryCatalogDBforNetworkCollection(DelegateExecution execution, ServiceInstancesRequest sIRequest) {
org.onap.so.db.catalog.beans.Service service = catalogDbClient
.getServiceByID(sIRequest.getRequestDetails().getModelInfo().getModelVersionId());
if (service != null) {
CollectionResourceCustomization networkCollection = this.findCatalogNetworkCollection(execution, service);
if(networkCollection != null) {
return networkCollection.getModelCustomizationUUID();
}
}
return null;
}
protected WorkflowResourceIds populateResourceIdsFromApiHandler(DelegateExecution execution) {
WorkflowResourceIds workflowResourceIds = new WorkflowResourceIds();
workflowResourceIds.setServiceInstanceId((String) execution.getVariable("serviceInstanceId"));
workflowResourceIds.setNetworkId((String) execution.getVariable("networkId"));
workflowResourceIds.setVfModuleId((String) execution.getVariable("vfModuleId"));
workflowResourceIds.setVnfId((String) execution.getVariable("vnfId"));
workflowResourceIds.setVolumeGroupId((String) execution.getVariable("volumeGroupId"));
return workflowResourceIds;
}
protected Resource extractResourceIdAndTypeFromUri(String uri) {
Pattern patt = Pattern.compile(
"[vV]\\d+.*?(?:(?:/(?<type>" + supportedTypes + ")(?:/(?<id>[^/]+))?)(?:/(?<action>[^/]+))?)?$");
Matcher m = patt.matcher(uri);
Boolean generated = false;
if (m.find()) {
logger.debug("found match on {} : {} " , uri , m);
String type = m.group("type");
String id = m.group("id");
String action = m.group("action");
if (type == null) {
throw new IllegalArgumentException("Uri could not be parsed. No type found. " + uri);
}
if (action == null) {
if (type.equals(SERVICE_INSTANCES) && (id == null || id.equals("assign"))) {
id = UUID.randomUUID().toString();
generated = true;
}else if (type.equals(VF_MODULES) && id.equals("scaleOut")) {
id = UUID.randomUUID().toString();
generated = true;
}
} else {
if (action.matches(supportedTypes)) {
id = UUID.randomUUID().toString();
generated = true;
type = action;
}
}
return new Resource(WorkflowType.fromString(convertTypeFromPlural(type)), id, generated);
} else {
throw new IllegalArgumentException("Uri could not be parsed: " + uri);
}
}
protected String validateResourceIdInAAI(String generatedResourceId, WorkflowType type, String instanceName,
RequestDetails reqDetails, WorkflowResourceIds workflowResourceIds) throws Exception {
try {
if ("SERVICE".equalsIgnoreCase(type.toString())) {
String globalCustomerId = reqDetails.getSubscriberInfo().getGlobalSubscriberId();
String serviceType = reqDetails.getRequestParameters().getSubscriptionServiceType();
if (instanceName != null) {
Optional<ServiceInstance> serviceInstanceAAI = bbInputSetupUtils
.getAAIServiceInstanceByName(globalCustomerId, serviceType, instanceName);
if (serviceInstanceAAI.isPresent()) {
return serviceInstanceAAI.get().getServiceInstanceId();
}
}
} else if ("NETWORK".equalsIgnoreCase(type.toString())) {
Optional<L3Network> network = bbInputSetupUtils.getRelatedNetworkByNameFromServiceInstance(
workflowResourceIds.getServiceInstanceId(), instanceName);
if (network.isPresent()) {
return network.get().getNetworkId();
}
} else if ("VNF".equalsIgnoreCase(type.toString())) {
Optional<GenericVnf> vnf = bbInputSetupUtils.getRelatedVnfByNameFromServiceInstance(
workflowResourceIds.getServiceInstanceId(), instanceName);
if (vnf.isPresent()) {
return vnf.get().getVnfId();
}
} else if ("VFMODULE".equalsIgnoreCase(type.toString())) {
GenericVnf vnf = bbInputSetupUtils.getAAIGenericVnf(workflowResourceIds.getVnfId());
if (vnf != null && vnf.getVfModules() != null) {
for (org.onap.aai.domain.yang.VfModule vfModule : vnf.getVfModules().getVfModule()) {
if (vfModule.getVfModuleName().equalsIgnoreCase(instanceName)) {
return vfModule.getVfModuleId();
}
}
}
} else if ("VOLUMEGROUP".equalsIgnoreCase(type.toString())) {
Optional<VolumeGroup> volumeGroup = bbInputSetupUtils
.getRelatedVolumeGroupByNameFromVnf(workflowResourceIds.getVnfId(), instanceName);
if (volumeGroup.isPresent()) {
return volumeGroup.get().getVolumeGroupId();
}
GenericVnf vnf = bbInputSetupUtils.getAAIGenericVnf(workflowResourceIds.getVnfId());
if (vnf != null && vnf.getVfModules() != null) {
for (org.onap.aai.domain.yang.VfModule vfModule : vnf.getVfModules().getVfModule()) {
Optional<VolumeGroup> volumeGroupFromVfModule = bbInputSetupUtils
.getRelatedVolumeGroupByNameFromVfModule(vnf.getVnfId(), vfModule.getVfModuleId(), instanceName);
if (volumeGroupFromVfModule.isPresent()) {
return volumeGroupFromVfModule.get().getVolumeGroupId();
}
}
}
}
return generatedResourceId;
} catch (Exception ex) {
logger.error(WORKFLOW_ACTION_WAS_UNABLE_TO_VERIFY_IF_THE_INSTANCE_NAME_ALREADY_EXIST_IN_AAI, ex);
throw new IllegalStateException(
WORKFLOW_ACTION_WAS_UNABLE_TO_VERIFY_IF_THE_INSTANCE_NAME_ALREADY_EXIST_IN_AAI);
}
}
protected String convertTypeFromPlural(String type) {
if (!type.matches(supportedTypes)) {
return type;
} else {
if (type.equals(SERVICE_INSTANCES)) {
return SERVICE;
} else {
return type.substring(0, 1).toUpperCase() + type.substring(1, type.length() - 1);
}
}
}
protected List<ExecuteBuildingBlock> sortExecutionPathByObjectForVlanTagging(List<ExecuteBuildingBlock> orchFlows,
String requestAction) {
List<ExecuteBuildingBlock> sortedOrchFlows = new ArrayList<>();
if (requestAction.equals(CREATEINSTANCE)) {
for (ExecuteBuildingBlock ebb : orchFlows) {
if (ebb.getBuildingBlock().getBpmnFlowName().equals("AssignNetworkBB")) {
String key = ebb.getBuildingBlock().getKey();
boolean isVirtualLink = Boolean.TRUE.equals(ebb.getBuildingBlock().getIsVirtualLink());
String virtualLinkKey = ebb.getBuildingBlock().getVirtualLinkKey();
sortedOrchFlows.add(ebb);
for (ExecuteBuildingBlock ebb2 : orchFlows) {
if (!isVirtualLink && ebb2.getBuildingBlock().getBpmnFlowName().equals("CreateNetworkBB")
&& ebb2.getBuildingBlock().getKey().equalsIgnoreCase(key)) {
sortedOrchFlows.add(ebb2);
break;
}
if(isVirtualLink && ebb2.getBuildingBlock().getBpmnFlowName().equals("CreateNetworkBB")
&& ebb2.getBuildingBlock().getVirtualLinkKey().equalsIgnoreCase(virtualLinkKey)) {
sortedOrchFlows.add(ebb2);
break;
}
}
for (ExecuteBuildingBlock ebb2 : orchFlows) {
if (!isVirtualLink && ebb2.getBuildingBlock().getBpmnFlowName().equals("ActivateNetworkBB")
&& ebb2.getBuildingBlock().getKey().equalsIgnoreCase(key)) {
sortedOrchFlows.add(ebb2);
break;
}
if(isVirtualLink && ebb2.getBuildingBlock().getBpmnFlowName().equals("ActivateNetworkBB")
&& ebb2.getBuildingBlock().getVirtualLinkKey().equalsIgnoreCase(virtualLinkKey)) {
sortedOrchFlows.add(ebb2);
break;
}
}
} else if (ebb.getBuildingBlock().getBpmnFlowName().equals("CreateNetworkBB")
|| ebb.getBuildingBlock().getBpmnFlowName().equals("ActivateNetworkBB")) {
continue;
} else if (!ebb.getBuildingBlock().getBpmnFlowName().equals("")) {
sortedOrchFlows.add(ebb);
}
}
} else if (requestAction.equals("deleteInstance")) {
for (ExecuteBuildingBlock ebb : orchFlows) {
if (ebb.getBuildingBlock().getBpmnFlowName().equals("DeactivateNetworkBB")) {
sortedOrchFlows.add(ebb);
String key = ebb.getBuildingBlock().getKey();
for (ExecuteBuildingBlock ebb2 : orchFlows) {
if (ebb2.getBuildingBlock().getBpmnFlowName().equals("DeleteNetworkBB")
&& ebb2.getBuildingBlock().getKey().equalsIgnoreCase(key)) {
sortedOrchFlows.add(ebb2);
break;
}
}
for (ExecuteBuildingBlock ebb2 : orchFlows) {
if (ebb2.getBuildingBlock().getBpmnFlowName().equals("UnassignNetworkBB")
&& ebb2.getBuildingBlock().getKey().equalsIgnoreCase(key)) {
sortedOrchFlows.add(ebb2);
break;
}
}
} else if (ebb.getBuildingBlock().getBpmnFlowName().equals("DeleteNetworkBB")
|| ebb.getBuildingBlock().getBpmnFlowName().equals("UnassignNetworkBB")) {
continue;
} else if (!ebb.getBuildingBlock().getBpmnFlowName().equals("")) {
sortedOrchFlows.add(ebb);
}
}
}
return sortedOrchFlows;
}
protected List<ExecuteBuildingBlock> buildExecuteBuildingBlockList(List<OrchestrationFlow> orchFlows,
List<Resource> resourceCounter, String requestId, String apiVersion, String resourceId, WorkflowType resourceType,
String requestAction, boolean aLaCarte, String vnfType,
WorkflowResourceIds workflowResourceIds, RequestDetails requestDetails) {
List<ExecuteBuildingBlock> flowsToExecute = new ArrayList<>();
for (OrchestrationFlow orchFlow : orchFlows) {
if (orchFlow.getFlowName().contains(SERVICE)) {
for (int i = 0; i < resourceCounter.stream().filter(x -> WorkflowType.SERVICE == x.getResourceType()).collect(Collectors.toList()).size(); i++) {
workflowResourceIds.setServiceInstanceId(resourceId);
flowsToExecute.add(buildExecuteBuildingBlock(orchFlow, requestId, resourceCounter.stream().filter(x -> WorkflowType.SERVICE == x.getResourceType())
.collect(Collectors.toList()).get(i), apiVersion, resourceId,
requestAction, aLaCarte, vnfType, workflowResourceIds, requestDetails, false, null, false));
}
} else if (orchFlow.getFlowName().contains(VNF)) {
for (int i = 0; i < resourceCounter.stream().filter(x -> WorkflowType.VNF == x.getResourceType()).collect(Collectors.toList()).size(); i++) {
flowsToExecute.add(buildExecuteBuildingBlock(orchFlow, requestId, resourceCounter.stream().filter(x -> WorkflowType.VNF == x.getResourceType())
.collect(Collectors.toList()).get(i), apiVersion, resourceId,
requestAction, aLaCarte, vnfType, workflowResourceIds, requestDetails, false, null, false));
}
} else if (orchFlow.getFlowName().contains(NETWORK)
&& !orchFlow.getFlowName().contains(NETWORKCOLLECTION)) {
for (int i = 0; i < resourceCounter.stream().filter(x -> WorkflowType.NETWORK == x.getResourceType()).collect(Collectors.toList()).size(); i++) {
flowsToExecute.add(buildExecuteBuildingBlock(orchFlow, requestId, resourceCounter.stream().filter(x -> WorkflowType.NETWORK == x.getResourceType())
.collect(Collectors.toList()).get(i), apiVersion, resourceId,
requestAction, aLaCarte, vnfType, workflowResourceIds, requestDetails, false, null, false));
}
for (int i = 0; i < resourceCounter.stream().filter(x -> WorkflowType.VIRTUAL_LINK == x.getResourceType()).collect(Collectors.toList()).size(); i++) {
Resource resource = resourceCounter.stream().filter(x -> WorkflowType.VIRTUAL_LINK == x.getResourceType())
.collect(Collectors.toList()).get(i);
flowsToExecute.add(buildExecuteBuildingBlock(orchFlow, requestId, resource, apiVersion, resourceId,
requestAction, aLaCarte, vnfType, workflowResourceIds, requestDetails, true, resource.getVirtualLinkKey(), false));
}
} else if (orchFlow.getFlowName().contains(VFMODULE)) {
List<Resource> vfModuleResourcesSorted = sortVfModulesByBaseFirst(resourceCounter.stream().filter(x -> WorkflowType.VFMODULE == x.getResourceType())
.collect(Collectors.toList()));
for (int i = 0; i < vfModuleResourcesSorted.size(); i++) {
flowsToExecute.add(buildExecuteBuildingBlock(orchFlow, requestId, vfModuleResourcesSorted.get(i), apiVersion, resourceId,
requestAction, aLaCarte, vnfType, workflowResourceIds, requestDetails, false, null, false));
}
} else if (orchFlow.getFlowName().contains(VOLUMEGROUP)) {
for (int i = 0; i < resourceCounter.stream().filter(x -> WorkflowType.VOLUMEGROUP == x.getResourceType()).collect(Collectors.toList()).size(); i++) {
flowsToExecute.add(buildExecuteBuildingBlock(orchFlow, requestId, resourceCounter.stream().filter(x -> WorkflowType.VOLUMEGROUP == x.getResourceType())
.collect(Collectors.toList()).get(i), apiVersion, resourceId,
requestAction, aLaCarte, vnfType, workflowResourceIds, requestDetails, false, null, false));
}
} else if (orchFlow.getFlowName().contains(NETWORKCOLLECTION)) {
for (int i = 0; i < resourceCounter.stream().filter(x -> WorkflowType.NETWORKCOLLECTION == x.getResourceType()).collect(Collectors.toList()).size(); i++) {
flowsToExecute.add(buildExecuteBuildingBlock(orchFlow, requestId, resourceCounter.stream().filter(x -> WorkflowType.NETWORKCOLLECTION == x.getResourceType())
.collect(Collectors.toList()).get(i), apiVersion, resourceId,
requestAction, aLaCarte, vnfType, workflowResourceIds, requestDetails, false, null, false));
}
} else if (orchFlow.getFlowName().contains(CONFIGURATION)) {
for (int i = 0; i < resourceCounter.stream().filter(x -> WorkflowType.CONFIGURATION == x.getResourceType()).collect(Collectors.toList()).size(); i++) {
flowsToExecute.add(buildExecuteBuildingBlock(orchFlow, requestId, resourceCounter.stream().filter(x -> WorkflowType.CONFIGURATION == x.getResourceType())
.collect(Collectors.toList()).get(i), apiVersion, resourceId,
requestAction, aLaCarte, vnfType, workflowResourceIds, requestDetails, false, null, true));
}
}else {
flowsToExecute.add(buildExecuteBuildingBlock(orchFlow, requestId, null, apiVersion, resourceId,
requestAction, aLaCarte, vnfType, workflowResourceIds, requestDetails, false, null, false));
}
}
return flowsToExecute;
}
protected ExecuteBuildingBlock buildExecuteBuildingBlock(OrchestrationFlow orchFlow, String requestId, Resource resource,
String apiVersion, String resourceId, String requestAction, boolean aLaCarte, String vnfType,
WorkflowResourceIds workflowResourceIds, RequestDetails requestDetails, boolean isVirtualLink, String virtualLinkKey, boolean isConfiguration) {
ExecuteBuildingBlock executeBuildingBlock = new ExecuteBuildingBlock();
BuildingBlock buildingBlock = new BuildingBlock();
buildingBlock.setBpmnFlowName(orchFlow.getFlowName());
buildingBlock.setMsoId(UUID.randomUUID().toString());
if(resource == null){
buildingBlock.setKey("");
}else{
buildingBlock.setKey(resource.getResourceId());
}
buildingBlock.setIsVirtualLink(isVirtualLink);
buildingBlock.setVirtualLinkKey(virtualLinkKey);
executeBuildingBlock.setApiVersion(apiVersion);
executeBuildingBlock.setaLaCarte(aLaCarte);
executeBuildingBlock.setRequestAction(requestAction);
executeBuildingBlock.setResourceId(resourceId);
executeBuildingBlock.setVnfType(vnfType);
executeBuildingBlock.setWorkflowResourceIds(workflowResourceIds);
executeBuildingBlock.setRequestId(requestId);
executeBuildingBlock.setBuildingBlock(buildingBlock);
executeBuildingBlock.setRequestDetails(requestDetails);
if(isConfiguration){
ConfigurationResourceKeys configurationResourceKeys = new ConfigurationResourceKeys();
configurationResourceKeys.setCvnfcCustomizationUUID(resource.getCvnfModuleCustomizationId());
configurationResourceKeys.setVfModuleCustomizationUUID(resource.getVfModuleCustomizationId());
configurationResourceKeys.setVnfResourceCustomizationUUID(resource.getVnfCustomizationId());
executeBuildingBlock.setConfigurationResourceKeys(configurationResourceKeys);
}
return executeBuildingBlock;
}
protected List<OrchestrationFlow> queryNorthBoundRequestCatalogDb(DelegateExecution execution, String requestAction,
WorkflowType resourceName, boolean aLaCarte, String cloudOwner) {
List<OrchestrationFlow> listToExecute = new ArrayList<>();
NorthBoundRequest northBoundRequest = catalogDbClient
.getNorthBoundRequestByActionAndIsALaCarteAndRequestScopeAndCloudOwner(requestAction, resourceName.toString(), aLaCarte, cloudOwner);
if(northBoundRequest == null){
if(aLaCarte){
buildAndThrowException(execution,"The request: ALaCarte " + resourceName + " " + requestAction + " is not supported by GR_API.");
}else{
buildAndThrowException(execution,"The request: Macro " + resourceName + " " + requestAction + " is not supported by GR_API.");
}
} else {
if(northBoundRequest.getIsToplevelflow()!=null){
execution.setVariable(G_ISTOPLEVELFLOW, northBoundRequest.getIsToplevelflow());
}
List<OrchestrationFlow> flows = northBoundRequest.getOrchestrationFlowList();
if (flows == null)
flows = new ArrayList<>();
for (OrchestrationFlow flow : flows) {
if (!flow.getFlowName().contains("BB")) {
List<OrchestrationFlow> macroQueryFlows = catalogDbClient
.getOrchestrationFlowByAction(flow.getFlowName());
for (OrchestrationFlow macroFlow : macroQueryFlows) {
listToExecute.add(macroFlow);
}
} else {
listToExecute.add(flow);
}
}
}
return listToExecute;
}
protected List<OrchestrationFlow> filterOrchFlows(List<OrchestrationFlow> orchFlows, WorkflowType resourceType, DelegateExecution execution) {
List<OrchestrationFlow> result = new ArrayList<>(orchFlows);
if (resourceType.equals(WorkflowType.VFMODULE)) {
List<String> fabricCustomizations = traverseCatalogDbForConfiguration((String)execution.getVariable("vnfId"), (String)execution.getVariable("vfModuleId"));
if (fabricCustomizations.isEmpty()) {
result = orchFlows.stream().filter(item -> !item.getFlowName().contains(FABRIC_CONFIGURATION)).collect(Collectors.toList());
}
}
return result;
}
protected void buildAndThrowException(DelegateExecution execution, String msg, Exception ex) {
logger.error(msg, ex);
execution.setVariable(WORKFLOW_ACTION_ERROR_MESSAGE, msg);
exceptionBuilder.buildAndThrowWorkflowException(execution, 7000, msg);
}
protected void buildAndThrowException(DelegateExecution execution, String msg) {
logger.error(msg);
execution.setVariable(WORKFLOW_ACTION_ERROR_MESSAGE, msg);
exceptionBuilder.buildAndThrowWorkflowException(execution, 7000, msg);
}
public void handleRuntimeException (DelegateExecution execution){
StringBuilder wfeExpMsg = new StringBuilder("Runtime error ");
String runtimeErrorMessage = null;
try{
String javaExpMsg = (String) execution.getVariable("BPMN_javaExpMsg");
if (javaExpMsg != null && !javaExpMsg.isEmpty()) {
wfeExpMsg = wfeExpMsg.append(": ").append(javaExpMsg);
}
runtimeErrorMessage = wfeExpMsg.toString();
logger.error(runtimeErrorMessage);
execution.setVariable(WORKFLOW_ACTION_ERROR_MESSAGE, runtimeErrorMessage);
} catch (Exception e){
logger.error("Runtime error", e);
//if runtime message was mulformed
runtimeErrorMessage = "Runtime error";
}
exceptionBuilder.buildAndThrowWorkflowException(execution, 7000, runtimeErrorMessage);
}
}
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