2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Modifications Copyright (c) 2019 Samsung
8 * ================================================================================
9 * Modifications Copyright (c) 2020 Nokia
10 * ================================================================================
11 * Modifications Copyright (c) 2020 Tech Mahindra
12 * ================================================================================
13 * Modifications Copyright (c) 2021 Orange
14 * ================================================================================
15 * Licensed under the Apache License, Version 2.0 (the "License");
16 * you may not use this file except in compliance with the License.
17 * You may obtain a copy of the License at
19 * http://www.apache.org/licenses/LICENSE-2.0
21 * Unless required by applicable law or agreed to in writing, software
22 * distributed under the License is distributed on an "AS IS" BASIS,
23 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
24 * See the License for the specific language governing permissions and
25 * limitations under the License.
26 * ============LICENSE_END=========================================================
29 package org.onap.so.bpmn.infrastructure.workflow.tasks.ebb.loader;
31 import com.fasterxml.jackson.databind.ObjectMapper;
32 import org.camunda.bpm.engine.delegate.DelegateExecution;
33 import org.onap.so.bpmn.infrastructure.workflow.tasks.Resource;
34 import org.onap.so.bpmn.infrastructure.workflow.tasks.WorkflowType;
35 import org.onap.so.client.exception.ExceptionBuilder;
36 import org.onap.so.db.catalog.beans.CollectionResourceCustomization;
37 import org.onap.so.db.catalog.beans.CvnfcConfigurationCustomization;
38 import org.onap.so.db.catalog.beans.CvnfcCustomization;
39 import org.onap.so.db.catalog.beans.VfModuleCustomization;
40 import org.onap.so.db.catalog.client.CatalogDbClient;
41 import org.onap.so.serviceinstancebeans.Networks;
42 import org.onap.so.serviceinstancebeans.Pnfs;
43 import org.onap.so.serviceinstancebeans.Service;
44 import org.onap.so.serviceinstancebeans.VfModules;
45 import org.onap.so.serviceinstancebeans.Vnfs;
46 import org.slf4j.Logger;
47 import org.slf4j.LoggerFactory;
48 import org.springframework.stereotype.Component;
49 import java.io.IOException;
50 import java.util.ArrayList;
51 import java.util.Collections;
52 import java.util.List;
54 import static org.onap.so.bpmn.infrastructure.workflow.tasks.WorkflowActionConstants.CREATE_INSTANCE;
55 import static org.onap.so.bpmn.infrastructure.workflow.tasks.WorkflowActionConstants.FABRIC_CONFIGURATION;
56 import static org.onap.so.bpmn.infrastructure.workflow.tasks.WorkflowActionConstants.USER_PARAM_SERVICE;
57 import static org.onap.so.bpmn.infrastructure.workflow.tasks.WorkflowActionConstants.WORKFLOW_ACTION_ERROR_MESSAGE;
60 public class UserParamsServiceTraversal {
62 private static final Logger logger = LoggerFactory.getLogger(UserParamsServiceTraversal.class);
64 private final CatalogDbClient catalogDbClient;
65 private final ExceptionBuilder exceptionBuilder;
66 private boolean foundVfModuleOrVG;
67 private String vnfCustomizationUUID;
68 private String vfModuleCustomizationUUID;
70 UserParamsServiceTraversal(CatalogDbClient catalogDbClient, ExceptionBuilder exceptionBuilder) {
71 this.catalogDbClient = catalogDbClient;
72 this.exceptionBuilder = exceptionBuilder;
75 public List<Resource> getResourceListFromUserParams(DelegateExecution execution,
76 List<Map<String, Object>> userParams, String serviceModelVersionId, String requestAction)
78 if (userParams != null) {
79 for (Map<String, Object> params : userParams) {
80 if (params.containsKey(USER_PARAM_SERVICE)) {
81 ObjectMapper obj = new ObjectMapper();
82 String input = obj.writeValueAsString(params.get(USER_PARAM_SERVICE));
83 Service validate = obj.readValue(input, Service.class);
84 return getResourceList(execution, serviceModelVersionId, requestAction, validate);
88 return Collections.emptyList();
91 private List<Resource> getResourceList(DelegateExecution execution, String serviceModelVersionId,
92 String requestAction, Service validate) {
93 List<Resource> resourceList = new ArrayList<>();
94 Resource serviceResource =
95 new Resource(WorkflowType.SERVICE, validate.getModelInfo().getModelVersionId(), false, null);
96 resourceList.add(serviceResource);
97 if (validate.getResources().getVnfs() != null) {
98 setResourceListForVnfs(execution, resourceList, serviceResource, validate);
100 if (validate.getResources().getPnfs() != null) {
101 setResourceListForPnfs(resourceList, serviceResource, validate);
103 if (validate.getResources().getNetworks() != null) {
104 setResourceListForNetworks(execution, serviceModelVersionId, requestAction, resourceList, serviceResource,
110 private void setResourceListForVnfs(DelegateExecution execution, List<Resource> resourceList,
111 Resource serviceResource, Service validate) {
112 for (Vnfs vnf : validate.getResources().getVnfs()) {
113 setVnfCustomizationUUID(vnf);
114 Resource vnfResource = new Resource(WorkflowType.VNF, vnf.getModelInfo().getModelCustomizationId(), false,
116 vnfResource.setProcessingPriority(vnf.getProcessingPriority());
117 resourceList.add(vnfResource);
118 setResourceListForVfModules(execution, resourceList, vnfResource, validate, vnf);
122 private void setResourceListForVfModules(DelegateExecution execution, List<Resource> resourceList,
123 Resource vnfResource, Service validate, Vnfs vnf) {
124 if (vnf.getVfModules() != null) {
125 for (VfModules vfModule : vnf.getVfModules()) {
126 setVfModuleCustomizationUUID(vfModule);
127 VfModuleCustomization vfModuleCustomization =
128 catalogDbClient.getVfModuleCustomizationByModelCuztomizationUUID(vfModuleCustomizationUUID);
129 if (vfModuleCustomization != null && vfModuleCustomization.getVfModule() != null) {
130 setVolumeGroupWorkFlowTypeToResourceList(resourceList, vnfResource, vfModuleCustomization);
131 setVfModuleAndConfigurationWorkFlowTypeToResourceList(resourceList, vnfResource, validate, vnf,
132 vfModule, vfModuleCustomization);
133 if (!foundVfModuleOrVG) {
134 buildAndThrowException(execution,
135 "Could not determine if vfModule was a vfModule or volume group. Heat template and Heat env are null");
142 private void setVolumeGroupWorkFlowTypeToResourceList(List<Resource> resourceList, Resource vnfResource,
143 VfModuleCustomization vfModuleCustomization) {
144 if (vfModuleCustomization.getVfModule().getVolumeHeatTemplate() != null
145 && vfModuleCustomization.getVolumeHeatEnv() != null) {
146 foundVfModuleOrVG = true;
147 resourceList.add(new Resource(WorkflowType.VOLUMEGROUP, vfModuleCustomization.getModelCustomizationUUID(),
148 false, vnfResource));
152 private void setVfModuleAndConfigurationWorkFlowTypeToResourceList(List<Resource> resourceList,
153 Resource vnfResource, Service validate, Vnfs vnf, VfModules vfModule,
154 VfModuleCustomization vfModuleCustomization) {
155 if ((vfModuleCustomization.getVfModule().getModuleHeatTemplate() != null
156 && vfModuleCustomization.getHeatEnvironment() != null)
157 || (vfModuleCustomization.getVfModule().getModelName() != null
158 && vfModuleCustomization.getVfModule().getModelName().contains("helm"))) {
159 foundVfModuleOrVG = true;
161 setVfModuleWorkFlowTypeToResourceList(resourceList, vnfResource, vfModuleCustomization, vfModule);
162 setConfigurationWorkFlowTypeToResourceList(resourceList, vnfResource, validate, vnf, vfModule, resource);
166 private Resource setVfModuleWorkFlowTypeToResourceList(List<Resource> resourceList, Resource vnfResource,
167 VfModuleCustomization vfModuleCustomization, VfModules vfModule) {
168 Resource resource = new Resource(WorkflowType.VFMODULE, vfModuleCustomization.getModelCustomizationUUID(),
170 resource.setProcessingPriority(vfModule.getProcessingPriority());
171 resource.setBaseVfModule(vfModuleCustomization.getVfModule().getIsBase() != null
172 && vfModuleCustomization.getVfModule().getIsBase());
173 resourceList.add(resource);
177 private void setConfigurationWorkFlowTypeToResourceList(List<Resource> resourceList, Resource vnfResource,
178 Service validate, Vnfs vnf, VfModules vfModule, Resource resource) {
179 if (!vnfCustomizationUUID.isEmpty() && !vfModuleCustomizationUUID.isEmpty()) {
180 List<CvnfcConfigurationCustomization> configs =
181 traverseCatalogDbForConfiguration(validate.getModelInfo().getModelVersionId());
182 for (CvnfcConfigurationCustomization config : configs) {
183 Resource configResource = new Resource(WorkflowType.CONFIGURATION,
184 config.getConfigurationResource().getModelUUID(), false, vnfResource);
185 resource.setVnfCustomizationId(vnf.getModelInfo().getModelCustomizationId());
186 resource.setVfModuleCustomizationId(vfModule.getModelInfo().getModelCustomizationId());
187 resourceList.add(configResource);
192 private void setVfModuleCustomizationUUID(VfModules vfModule) {
193 if (vfModule.getModelInfo() != null && vfModule.getModelInfo().getModelCustomizationUuid() != null) {
194 vfModuleCustomizationUUID = vfModule.getModelInfo().getModelCustomizationUuid();
196 vfModuleCustomizationUUID = "";
200 private void setVnfCustomizationUUID(Vnfs vnf) {
201 if (vnf.getModelInfo() != null && vnf.getModelInfo().getModelCustomizationUuid() != null) {
202 vnfCustomizationUUID = vnf.getModelInfo().getModelCustomizationUuid();
204 vnfCustomizationUUID = "";
208 private void setResourceListForPnfs(List<Resource> resourceList, Resource serviceResource, Service validate) {
209 for (Pnfs pnf : validate.getResources().getPnfs()) {
210 Resource pnfResource = new Resource(WorkflowType.PNF, pnf.getModelInfo().getModelCustomizationId(), false,
212 pnfResource.setProcessingPriority(pnf.getProcessingPriority());
213 resourceList.add(pnfResource);
217 private void setResourceListForNetworks(DelegateExecution execution, String serviceModelVersionId,
218 String requestAction, List<Resource> resourceList, Resource serviceResource, Service validate) {
219 for (Networks network : validate.getResources().getNetworks()) {
220 Resource networkResource = new Resource(WorkflowType.NETWORK,
221 network.getModelInfo().getModelCustomizationId(), false, serviceResource);
222 networkResource.setProcessingPriority(network.getProcessingPriority());
223 resourceList.add(networkResource);
225 if (requestAction.equals(CREATE_INSTANCE)) {
226 String networkColCustId = queryCatalogDbForNetworkCollection(execution, serviceModelVersionId);
227 if (networkColCustId != null) {
229 .add(new Resource(WorkflowType.NETWORKCOLLECTION, networkColCustId, false, serviceResource));
235 private List<CvnfcConfigurationCustomization> traverseCatalogDbForConfiguration(String serviceModelUUID) {
237 List<CvnfcCustomization> cvnfcCustomizations = catalogDbClient.getCvnfcCustomization(serviceModelUUID,
238 vnfCustomizationUUID, vfModuleCustomizationUUID);
239 return getCvnfcConfigurationCustomizations(cvnfcCustomizations);
240 } catch (Exception ex) {
241 logger.error("Error in finding configurations", ex);
242 return Collections.emptyList();
246 private List<CvnfcConfigurationCustomization> getCvnfcConfigurationCustomizations(
247 List<CvnfcCustomization> cvnfcCustomizations) {
248 List<CvnfcConfigurationCustomization> configurations = new ArrayList<>();
249 for (CvnfcCustomization cvnfc : cvnfcCustomizations) {
250 for (CvnfcConfigurationCustomization customization : cvnfc.getCvnfcConfigurationCustomization()) {
251 if (customization.getConfigurationResource().getToscaNodeType().contains(FABRIC_CONFIGURATION)) {
252 configurations.add(customization);
256 logger.debug("found {} fabric configuration(s)", configurations.size());
257 return configurations;
260 private String queryCatalogDbForNetworkCollection(DelegateExecution execution, String serviceModelVersionId) {
261 org.onap.so.db.catalog.beans.Service service = catalogDbClient.getServiceByID(serviceModelVersionId);
262 if (service != null) {
263 CollectionResourceCustomization networkCollection = this.findCatalogNetworkCollection(execution, service);
264 if (networkCollection != null) {
265 return networkCollection.getModelCustomizationUUID();
271 private CollectionResourceCustomization findCatalogNetworkCollection(DelegateExecution execution,
272 org.onap.so.db.catalog.beans.Service service) {
273 CollectionResourceCustomization networkCollection = null;
275 for (CollectionResourceCustomization collectionCustom : service.getCollectionResourceCustomizations()) {
276 if (catalogDbClient.getNetworkCollectionResourceCustomizationByID(
277 collectionCustom.getModelCustomizationUUID()) != null) {
278 networkCollection = collectionCustom;
283 buildAndThrowException(execution,
284 "Found multiple Network Collections in the Service model, only one per Service is supported.");
286 return networkCollection;
289 private void buildAndThrowException(DelegateExecution execution, String msg) {
291 execution.setVariable(WORKFLOW_ACTION_ERROR_MESSAGE, msg);
292 exceptionBuilder.buildAndThrowWorkflowException(execution, 7000, msg);