1 package org.onap.so.bpmn.infrastructure.workflow.tasks.ebb.loader;
3 import com.fasterxml.jackson.core.JsonProcessingException;
4 import org.camunda.bpm.engine.delegate.DelegateExecution;
5 import org.javatuples.Pair;
6 import org.onap.aai.domain.yang.Relationship;
7 import org.onap.aai.domain.yang.ServiceInstance;
8 import org.onap.aai.domain.yang.VpnBinding;
9 import org.onap.aaiclient.client.aai.AAICommonObjectMapperProvider;
10 import org.onap.aaiclient.client.aai.entities.AAIResultWrapper;
11 import org.onap.aaiclient.client.aai.entities.Relationships;
12 import org.onap.aaiclient.client.generated.fluentbuilders.AAIFluentTypeBuilder;
13 import org.onap.so.bpmn.infrastructure.workflow.tasks.Resource;
14 import org.onap.so.bpmn.infrastructure.workflow.tasks.VrfBondingServiceException;
15 import org.onap.so.bpmn.infrastructure.workflow.tasks.WorkflowType;
16 import org.onap.so.bpmn.servicedecomposition.bbobjects.Configuration;
17 import org.onap.so.bpmn.servicedecomposition.bbobjects.VfModule;
18 import org.onap.so.bpmn.servicedecomposition.tasks.BBInputSetup;
19 import org.onap.so.bpmn.servicedecomposition.tasks.BBInputSetupUtils;
20 import org.onap.so.client.exception.ExceptionBuilder;
21 import org.onap.so.client.orchestration.AAIConfigurationResources;
22 import org.onap.so.db.catalog.beans.CollectionNetworkResourceCustomization;
23 import org.onap.so.db.catalog.beans.CollectionResourceCustomization;
24 import org.onap.so.db.catalog.beans.CollectionResourceInstanceGroupCustomization;
25 import org.onap.so.db.catalog.beans.InstanceGroup;
26 import org.onap.so.db.catalog.client.CatalogDbClient;
27 import org.onap.so.serviceinstancebeans.ModelType;
28 import org.onap.so.serviceinstancebeans.RelatedInstance;
29 import org.onap.so.serviceinstancebeans.ServiceInstancesRequest;
30 import org.slf4j.Logger;
31 import org.slf4j.LoggerFactory;
32 import org.springframework.stereotype.Component;
33 import java.io.IOException;
34 import java.util.ArrayList;
35 import java.util.List;
37 import java.util.Optional;
38 import static org.onap.so.bpmn.infrastructure.workflow.tasks.WorkflowActionConstants.WORKFLOW_ACTION_ERROR_MESSAGE;
39 import static org.onap.so.bpmn.infrastructure.workflow.tasks.WorkflowActionConstants.CREATE_INSTANCE;
40 import static org.onap.so.bpmn.infrastructure.workflow.tasks.WorkflowActionConstants.FABRIC_CONFIGURATION;
41 import static org.onap.so.bpmn.infrastructure.workflow.tasks.WorkflowActionConstants.NETWORKCOLLECTION;
42 import static org.onap.so.bpmn.infrastructure.workflow.tasks.WorkflowActionConstants.USER_PARAM_SERVICE;
43 import static org.onap.so.bpmn.infrastructure.workflow.tasks.WorkflowActionConstants.ASSIGNINSTANCE;
47 public class ServiceEBBLoader {
49 private static final Logger logger = LoggerFactory.getLogger(ServiceEBBLoader.class);
51 private final UserParamsServiceTraversal userParamsServiceTraversal;
52 private final CatalogDbClient catalogDbClient;
53 private final VrfValidation vrfValidation;
54 private final AAIConfigurationResources aaiConfigurationResources;
55 private final WorkflowActionExtractResourcesAAI workflowActionUtils;
56 private final BBInputSetupUtils bbInputSetupUtils;
57 private final BBInputSetup bbInputSetup;
58 private final ExceptionBuilder exceptionBuilder;
60 public ServiceEBBLoader(UserParamsServiceTraversal userParamsServiceTraversal, CatalogDbClient catalogDbClient,
61 VrfValidation vrfValidation, AAIConfigurationResources aaiConfigurationResources,
62 WorkflowActionExtractResourcesAAI workflowActionUtils, BBInputSetupUtils bbInputSetupUtils,
63 BBInputSetup bbInputSetup, ExceptionBuilder exceptionBuilder) {
64 this.userParamsServiceTraversal = userParamsServiceTraversal;
65 this.catalogDbClient = catalogDbClient;
66 this.vrfValidation = vrfValidation;
67 this.aaiConfigurationResources = aaiConfigurationResources;
68 this.workflowActionUtils = workflowActionUtils;
69 this.bbInputSetupUtils = bbInputSetupUtils;
70 this.bbInputSetup = bbInputSetup;
71 this.exceptionBuilder = exceptionBuilder;
74 public List<Resource> getResourceListForService(ServiceInstancesRequest sIRequest, String requestAction,
75 DelegateExecution execution, String serviceInstanceId, String resourceId,
76 List<Pair<WorkflowType, String>> aaiResourceIds) throws IOException, VrfBondingServiceException {
77 boolean containsService = false;
78 List<Resource> resourceList = new ArrayList<>();
79 List<Map<String, Object>> userParams = sIRequest.getRequestDetails().getRequestParameters().getUserParams();
80 if (requestAction.equalsIgnoreCase(ASSIGNINSTANCE)) {
81 // SERVICE-MACRO-ASSIGN will always get user params with a
84 if (userParams != null) {
85 containsService = isContainsService(sIRequest);
86 if (containsService) {
87 resourceList = userParamsServiceTraversal.getResourceListFromUserParams(execution, userParams,
88 serviceInstanceId, requestAction);
91 buildAndThrowException(execution,
92 "Service-Macro-Assign request details must contain user params with a service");
94 } else if (requestAction.equalsIgnoreCase(CREATE_INSTANCE)) {
95 // SERVICE-MACRO-CREATE will get user params with a service,
96 // a service with a network, a service with a
97 // network collection, OR an empty service.
98 // If user params is just a service or null and macro
99 // queries the SI and finds a VNF, macro fails.
101 if (userParams != null) {
102 containsService = isContainsService(sIRequest);
104 if (containsService) {
105 resourceList = userParamsServiceTraversal.getResourceListFromUserParams(execution, userParams,
106 serviceInstanceId, requestAction);
108 if (!foundRelated(resourceList)) {
109 traverseCatalogDbService(execution, sIRequest, resourceList, aaiResourceIds);
111 } else if (("activateInstance".equalsIgnoreCase(requestAction)
112 || "unassignInstance".equalsIgnoreCase(requestAction)
113 || "deleteInstance".equalsIgnoreCase(requestAction)
114 || requestAction.equalsIgnoreCase("activate" + FABRIC_CONFIGURATION))) {
115 // SERVICE-MACRO-ACTIVATE, SERVICE-MACRO-UNASSIGN, and
116 // SERVICE-MACRO-DELETE
117 // Will never get user params with service, macro will have
118 // to query the SI in AAI to find related instances.
119 traverseAAIService(execution, resourceList, resourceId, aaiResourceIds);
120 } else if ("deactivateInstance".equalsIgnoreCase(requestAction)) {
121 resourceList.add(new Resource(WorkflowType.SERVICE, "", false));
126 private boolean isContainsService(ServiceInstancesRequest sIRequest) {
127 boolean containsService;
128 List<Map<String, Object>> userParams = sIRequest.getRequestDetails().getRequestParameters().getUserParams();
129 containsService = userParams.stream().anyMatch(param -> param.containsKey(USER_PARAM_SERVICE));
130 return containsService;
133 public void traverseCatalogDbService(DelegateExecution execution, ServiceInstancesRequest sIRequest,
134 List<Resource> resourceList, List<Pair<WorkflowType, String>> aaiResourceIds)
135 throws JsonProcessingException, VrfBondingServiceException {
136 String modelUUID = sIRequest.getRequestDetails().getModelInfo().getModelVersionId();
137 org.onap.so.db.catalog.beans.Service service = catalogDbClient.getServiceByID(modelUUID);
139 if (service == null) {
140 buildAndThrowException(execution, "Could not find the service model in catalog db.");
142 resourceList.add(new Resource(WorkflowType.SERVICE, service.getModelUUID(), false));
143 RelatedInstance relatedVpnBinding =
144 bbInputSetupUtils.getRelatedInstanceByType(sIRequest.getRequestDetails(), ModelType.vpnBinding);
145 RelatedInstance relatedLocalNetwork =
146 bbInputSetupUtils.getRelatedInstanceByType(sIRequest.getRequestDetails(), ModelType.network);
148 if (relatedVpnBinding != null && relatedLocalNetwork != null) {
149 traverseVrfConfiguration(aaiResourceIds, resourceList, service, relatedVpnBinding, relatedLocalNetwork);
151 traverseNetworkCollection(execution, resourceList, service);
156 public boolean foundRelated(List<Resource> resourceList) {
157 return (containsWorkflowType(resourceList, WorkflowType.VNF)
158 || containsWorkflowType(resourceList, WorkflowType.PNF)
159 || containsWorkflowType(resourceList, WorkflowType.NETWORK)
160 || containsWorkflowType(resourceList, WorkflowType.NETWORKCOLLECTION));
163 public void traverseAAIService(DelegateExecution execution, List<Resource> resourceList, String resourceId,
164 List<Pair<WorkflowType, String>> aaiResourceIds) {
166 ServiceInstance serviceInstanceAAI = bbInputSetupUtils.getAAIServiceInstanceById(resourceId);
167 org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance serviceInstanceMSO =
168 bbInputSetup.getExistingServiceInstance(serviceInstanceAAI);
169 resourceList.add(new Resource(WorkflowType.SERVICE, serviceInstanceMSO.getServiceInstanceId(), false));
170 traverseServiceInstanceMSOVnfs(resourceList, aaiResourceIds, serviceInstanceMSO);
171 traverseServiceInstanceMSOPnfs(resourceList, aaiResourceIds, serviceInstanceMSO);
172 if (serviceInstanceMSO.getNetworks() != null) {
173 for (org.onap.so.bpmn.servicedecomposition.bbobjects.L3Network network : serviceInstanceMSO
175 aaiResourceIds.add(new Pair<>(WorkflowType.NETWORK, network.getNetworkId()));
176 resourceList.add(new Resource(WorkflowType.NETWORK, network.getNetworkId(), false));
179 if (serviceInstanceMSO.getCollection() != null) {
180 logger.debug("found networkcollection");
182 .add(new Pair<>(WorkflowType.NETWORKCOLLECTION, serviceInstanceMSO.getCollection().getId()));
183 resourceList.add(new Resource(WorkflowType.NETWORKCOLLECTION,
184 serviceInstanceMSO.getCollection().getId(), false));
186 if (serviceInstanceMSO.getConfigurations() != null) {
187 for (Configuration config : serviceInstanceMSO.getConfigurations()) {
188 Optional<org.onap.aai.domain.yang.Configuration> aaiConfig =
189 aaiConfigurationResources.getConfiguration(config.getConfigurationId());
190 if (aaiConfig.isPresent() && aaiConfig.get().getRelationshipList() != null) {
191 for (Relationship relationship : aaiConfig.get().getRelationshipList().getRelationship()) {
192 if (relationship.getRelatedTo().contains("vnfc")
193 || relationship.getRelatedTo().contains("vpn-binding")) {
194 aaiResourceIds.add(new Pair<>(WorkflowType.CONFIGURATION, config.getConfigurationId()));
196 new Resource(WorkflowType.CONFIGURATION, config.getConfigurationId(), false));
203 } catch (Exception ex) {
204 logger.error("Exception in traverseAAIService", ex);
205 buildAndThrowException(execution,
206 "Could not find existing Service Instance or related Instances to execute the request on.");
210 private void traverseServiceInstanceMSOVnfs(List<Resource> resourceList,
211 List<Pair<WorkflowType, String>> aaiResourceIds,
212 org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance serviceInstanceMSO) {
213 if (serviceInstanceMSO.getVnfs() == null) {
216 for (org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf vnf : serviceInstanceMSO.getVnfs()) {
217 aaiResourceIds.add(new Pair<>(WorkflowType.VNF, vnf.getVnfId()));
218 resourceList.add(new Resource(WorkflowType.VNF, vnf.getVnfId(), false));
219 traverseVnfModules(resourceList, aaiResourceIds, vnf);
220 if (vnf.getVolumeGroups() != null) {
221 for (org.onap.so.bpmn.servicedecomposition.bbobjects.VolumeGroup volumeGroup : vnf.getVolumeGroups()) {
222 aaiResourceIds.add(new Pair<>(WorkflowType.VOLUMEGROUP, volumeGroup.getVolumeGroupId()));
223 resourceList.add(new Resource(WorkflowType.VOLUMEGROUP, volumeGroup.getVolumeGroupId(), false));
229 private void traverseServiceInstanceMSOPnfs(List<Resource> resourceList,
230 List<Pair<WorkflowType, String>> aaiResourceIds,
231 org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance serviceInstanceMSO) {
232 if (serviceInstanceMSO.getPnfs() == null) {
235 for (org.onap.so.bpmn.servicedecomposition.bbobjects.Pnf pnf : serviceInstanceMSO.getPnfs()) {
236 aaiResourceIds.add(new Pair<>(WorkflowType.PNF, pnf.getPnfId()));
237 resourceList.add(new Resource(WorkflowType.PNF, pnf.getPnfId(), false));
241 protected void traverseVrfConfiguration(List<Pair<WorkflowType, String>> aaiResourceIds,
242 List<Resource> resourceList, org.onap.so.db.catalog.beans.Service service,
243 RelatedInstance relatedVpnBinding, RelatedInstance relatedLocalNetwork)
244 throws VrfBondingServiceException, JsonProcessingException {
245 org.onap.aai.domain.yang.L3Network aaiLocalNetwork =
246 bbInputSetupUtils.getAAIL3Network(relatedLocalNetwork.getInstanceId());
247 vrfValidation.vrfServiceValidation(service);
248 vrfValidation.vrfCatalogDbChecks(service);
249 vrfValidation.aaiVpnBindingValidation(relatedVpnBinding.getInstanceId(),
250 bbInputSetupUtils.getAAIVpnBinding(relatedVpnBinding.getInstanceId()));
251 vrfValidation.aaiNetworkValidation(relatedLocalNetwork.getInstanceId(), aaiLocalNetwork);
252 vrfValidation.aaiSubnetValidation(aaiLocalNetwork);
253 vrfValidation.aaiAggregateRouteValidation(aaiLocalNetwork);
254 vrfValidation.aaiRouteTargetValidation(aaiLocalNetwork);
255 String existingAAIVrfConfiguration = getExistingAAIVrfConfiguration(relatedVpnBinding, aaiLocalNetwork);
256 if (existingAAIVrfConfiguration != null) {
257 aaiResourceIds.add(new Pair<>(WorkflowType.CONFIGURATION, existingAAIVrfConfiguration));
259 resourceList.add(new Resource(WorkflowType.CONFIGURATION,
260 service.getConfigurationCustomizations().get(0).getModelCustomizationUUID(), false));
264 protected void traverseNetworkCollection(DelegateExecution execution, List<Resource> resourceList,
265 org.onap.so.db.catalog.beans.Service service) {
266 if (isVnfCustomizationsInTheService(service)) {
267 buildAndThrowException(execution,
268 "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");
270 if (isPnfCustomizationsInTheService(service)) {
271 buildAndThrowException(execution,
272 "Cannot orchestrate Service-Macro-Create without user params with a pnf. Please update ASDC model for new macro orchestration support or add service_recipe records to route to old macro flows");
274 List<CollectionResourceCustomization> customizations = service.getCollectionResourceCustomizations();
275 if (customizations.isEmpty()) {
276 logger.debug("No Collections found. CollectionResourceCustomization list is empty.");
278 CollectionResourceCustomization collectionResourceCustomization =
279 findCatalogNetworkCollection(execution, service);
280 traverseNetworkCollectionResourceCustomization(resourceList, collectionResourceCustomization);
282 traverseNetworkCollectionCustomization(resourceList, service);
285 private void traverseNetworkCollectionResourceCustomization(List<Resource> resourceList,
286 CollectionResourceCustomization collectionResourceCustomization) {
287 if (collectionResourceCustomizationShouldNotBeProcessed(resourceList, collectionResourceCustomization))
290 org.onap.so.db.catalog.beans.InstanceGroup instanceGroup =
291 collectionResourceCustomization.getCollectionResource().getInstanceGroup();
292 CollectionResourceInstanceGroupCustomization collectionInstCust = null;
293 if (!instanceGroup.getCollectionInstanceGroupCustomizations().isEmpty()) {
294 for (CollectionResourceInstanceGroupCustomization collectionInstanceGroupTemp : instanceGroup
295 .getCollectionInstanceGroupCustomizations()) {
296 if (collectionInstanceGroupTemp.getModelCustomizationUUID()
297 .equalsIgnoreCase(collectionResourceCustomization.getModelCustomizationUUID())) {
298 collectionInstCust = collectionInstanceGroupTemp;
302 if (interfaceNetworkQuantityIsAvailableInCollection(collectionInstCust)) {
303 minNetworks = collectionInstCust.getSubInterfaceNetworkQuantity();
306 logger.debug("minNetworks: {}", minNetworks);
307 CollectionNetworkResourceCustomization collectionNetworkResourceCust =
308 getCollectionNetworkResourceCustomization(collectionResourceCustomization, instanceGroup);
309 for (int i = 0; i < minNetworks; i++) {
310 if (collectionNetworkResourceCust != null) {
311 Resource resource = new Resource(WorkflowType.VIRTUAL_LINK,
312 collectionNetworkResourceCust.getModelCustomizationUUID(), false);
313 resource.setVirtualLinkKey(Integer.toString(i));
314 resourceList.add(resource);
319 private CollectionNetworkResourceCustomization getCollectionNetworkResourceCustomization(
320 CollectionResourceCustomization collectionResourceCustomization, InstanceGroup instanceGroup) {
321 CollectionNetworkResourceCustomization collectionNetworkResourceCust = null;
322 for (CollectionNetworkResourceCustomization collectionNetworkTemp : instanceGroup
323 .getCollectionNetworkResourceCustomizations()) {
324 if (collectionNetworkTemp.getNetworkResourceCustomization().getModelCustomizationUUID()
325 .equalsIgnoreCase(collectionResourceCustomization.getModelCustomizationUUID())) {
326 collectionNetworkResourceCust = collectionNetworkTemp;
330 return collectionNetworkResourceCust;
333 private boolean collectionResourceCustomizationShouldNotBeProcessed(List<Resource> resourceList,
334 CollectionResourceCustomization collectionResourceCustomization) {
335 if (collectionResourceCustomization == null) {
336 logger.debug("No Network Collection Customization found");
339 resourceList.add(new Resource(WorkflowType.NETWORKCOLLECTION,
340 collectionResourceCustomization.getModelCustomizationUUID(), false));
341 logger.debug("Found a network collection");
342 if (collectionResourceCustomization.getCollectionResource() == null) {
343 logger.debug("No Network Collection found. collectionResource is null");
346 if (collectionResourceCustomization.getCollectionResource().getInstanceGroup() == null) {
347 logger.debug("No Instance Group found for network collection.");
350 String toscaNodeType =
351 collectionResourceCustomization.getCollectionResource().getInstanceGroup().getToscaNodeType();
352 if (!toscaNodeTypeHasNetworkCollection(toscaNodeType)) {
353 logger.debug("Instance Group tosca node type does not contain NetworkCollection: {}", toscaNodeType);
359 private boolean interfaceNetworkQuantityIsAvailableInCollection(
360 CollectionResourceInstanceGroupCustomization collectionInstCust) {
361 return collectionInstCust != null && collectionInstCust.getSubInterfaceNetworkQuantity() != null;
364 private boolean toscaNodeTypeHasNetworkCollection(String toscaNodeType) {
365 return toscaNodeType != null && toscaNodeType.contains(NETWORKCOLLECTION);
368 private void traverseNetworkCollectionCustomization(List<Resource> resourceList,
369 org.onap.so.db.catalog.beans.Service service) {
370 if (isNetworkCollectionInTheResourceList(resourceList)) {
373 if (service.getNetworkCustomizations() == null) {
374 logger.debug("No networks were found on this service model");
377 for (int i = 0; i < service.getNetworkCustomizations().size(); i++) {
378 resourceList.add(new Resource(WorkflowType.NETWORK,
379 service.getNetworkCustomizations().get(i).getModelCustomizationUUID(), false));
383 private boolean isVnfCustomizationsInTheService(org.onap.so.db.catalog.beans.Service service) {
384 return !(service.getVnfCustomizations() == null || service.getVnfCustomizations().isEmpty());
387 private boolean isPnfCustomizationsInTheService(org.onap.so.db.catalog.beans.Service service) {
388 return !(service.getPnfCustomizations() == null || service.getPnfCustomizations().isEmpty());
391 private void traverseVnfModules(List<Resource> resourceList, List<Pair<WorkflowType, String>> aaiResourceIds,
392 org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf vnf) {
393 if (vnf.getVfModules() == null) {
396 for (VfModule vfModule : vnf.getVfModules()) {
397 aaiResourceIds.add(new Pair<>(WorkflowType.VFMODULE, vfModule.getVfModuleId()));
398 Resource resource = new Resource(WorkflowType.VFMODULE, vfModule.getVfModuleId(), false);
399 resource.setBaseVfModule(vfModule.getModelInfoVfModule().getIsBaseBoolean());
400 resourceList.add(resource);
405 protected String getExistingAAIVrfConfiguration(RelatedInstance relatedVpnBinding,
406 org.onap.aai.domain.yang.L3Network aaiLocalNetwork)
407 throws JsonProcessingException, VrfBondingServiceException {
408 Optional<Relationships> relationshipsOp = new AAIResultWrapper(
409 new AAICommonObjectMapperProvider().getMapper().writeValueAsString(aaiLocalNetwork)).getRelationships();
410 if (relationshipsOp.isPresent()) {
411 List<AAIResultWrapper> configurationsRelatedToLocalNetwork =
412 relationshipsOp.get().getByType(AAIFluentTypeBuilder.Types.CONFIGURATION);
413 if (configurationsRelatedToLocalNetwork.size() > 1) {
414 throw new VrfBondingServiceException(
415 "Network: " + aaiLocalNetwork.getNetworkId() + " has more than 1 configuration related to it");
417 if (configurationsRelatedToLocalNetwork.size() == 1) {
418 AAIResultWrapper configWrapper = configurationsRelatedToLocalNetwork.get(0);
419 Optional<Configuration> relatedConfiguration = configWrapper.asBean(Configuration.class);
420 if (relatedConfiguration.isPresent() && vrfConfigurationAlreadyExists(relatedVpnBinding,
421 relatedConfiguration.get(), configWrapper)) {
422 return relatedConfiguration.get().getConfigurationId();
429 protected boolean vrfConfigurationAlreadyExists(RelatedInstance relatedVpnBinding, Configuration vrfConfiguration,
430 AAIResultWrapper configWrapper) throws VrfBondingServiceException {
431 if ("VRF-ENTRY".equalsIgnoreCase(vrfConfiguration.getConfigurationType())) {
432 Optional<Relationships> relationshipsConfigOp = configWrapper.getRelationships();
433 if (relationshipsConfigOp.isPresent()) {
434 Optional<VpnBinding> relatedInfraVpnBindingOp =
435 workflowActionUtils.extractRelationshipsVpnBinding(relationshipsConfigOp.get());
436 if (relatedInfraVpnBindingOp.isPresent()) {
437 VpnBinding relatedInfraVpnBinding = relatedInfraVpnBindingOp.get();
438 if (!relatedInfraVpnBinding.getVpnId().equalsIgnoreCase(relatedVpnBinding.getInstanceId())) {
439 throw new VrfBondingServiceException("Configuration: " + vrfConfiguration.getConfigurationId()
440 + " is not connected to the same vpn binding id provided in request: "
441 + relatedVpnBinding.getInstanceId());
451 public boolean containsWorkflowType(List<Resource> resourceList, WorkflowType workflowType) {
452 return resourceList.stream().anyMatch(resource -> resource.getResourceType().equals(workflowType));
455 public boolean isNetworkCollectionInTheResourceList(List<Resource> resourceList) {
456 return resourceList.stream().anyMatch(x -> WorkflowType.NETWORKCOLLECTION == x.getResourceType());
459 public CollectionResourceCustomization findCatalogNetworkCollection(DelegateExecution execution,
460 org.onap.so.db.catalog.beans.Service service) {
461 CollectionResourceCustomization networkCollection = null;
463 for (CollectionResourceCustomization collectionCust : service.getCollectionResourceCustomizations()) {
464 if (catalogDbClient.getNetworkCollectionResourceCustomizationByID(
465 collectionCust.getModelCustomizationUUID()) != null) {
466 networkCollection = collectionCust;
472 } else if (count > 1) {
473 buildAndThrowException(execution,
474 "Found multiple Network Collections in the Service model, only one per Service is supported.");
476 return networkCollection;
479 protected void buildAndThrowException(DelegateExecution execution, String msg) {
481 execution.setVariable(WORKFLOW_ACTION_ERROR_MESSAGE, msg);
482 exceptionBuilder.buildAndThrowWorkflowException(execution, 7000, msg);