bpmn/so-bpmn-tasks/src/main/java/org/onap/so/client/adapter/vnf/mapper/VnfAdapterVfModuleObjectMapper.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.so.client.adapter.vnf.mapper;
  22
  23 import static java.util.Arrays.asList;
  24
  25 import java.io.IOException;
  26 import java.util.ArrayList;
  27 import java.util.Arrays;
  28 import java.util.Collection;
  29 import java.util.Collections;
  30 import java.util.HashMap;
  31 import java.util.HashSet;
  32 import java.util.List;
  33 import java.util.Map;
  34 import java.util.Map.Entry;
  35 import java.util.Optional;
  36
  37 import javax.annotation.PostConstruct;
  38
  39 import org.onap.sdnc.northbound.client.model.GenericResourceApiParam;
  40 import org.onap.sdnc.northbound.client.model.GenericResourceApiParamParam;
  41 import org.onap.sdnc.northbound.client.model.GenericResourceApiSubInterfaceNetworkData;
  42 import org.onap.sdnc.northbound.client.model.GenericResourceApiSubinterfacenetworkdataSubInterfaceNetworkData;
  43 import org.onap.sdnc.northbound.client.model.GenericResourceApiVfModuleTopology;
  44 import org.onap.sdnc.northbound.client.model.GenericResourceApiVfmoduleassignmentsVfModuleAssignments;
  45 import org.onap.sdnc.northbound.client.model.GenericResourceApiVfmoduleassignmentsVfmoduleassignmentsVms;
  46 import org.onap.sdnc.northbound.client.model.GenericResourceApiVfmoduletopologyVfModuleTopology;
  47 import org.onap.sdnc.northbound.client.model.GenericResourceApiVmNetworkData;
  48 import org.onap.sdnc.northbound.client.model.GenericResourceApiVmTopologyData;
  49 import org.onap.sdnc.northbound.client.model.GenericResourceApiVmnetworkdataFloatingIps;
  50 import org.onap.sdnc.northbound.client.model.GenericResourceApiVmnetworkdataInterfaceRoutePrefixes;
  51 import org.onap.sdnc.northbound.client.model.GenericResourceApiVmnetworkdataNetworkInformationItems;
  52 import org.onap.sdnc.northbound.client.model.GenericResourceApiVmnetworkdataNetworkinformationitemsNetworkInformationItem;
  53 import org.onap.sdnc.northbound.client.model.GenericResourceApiVmnetworkdataNetworkinformationitemsNetworkinformationitemNetworkIps;
  54 import org.onap.sdnc.northbound.client.model.GenericResourceApiVmnetworkdataSriovParameters;
  55 import org.onap.sdnc.northbound.client.model.GenericResourceApiVmnetworkdataSriovparametersHeatVlanFilters;
  56 import org.onap.sdnc.northbound.client.model.GenericResourceApiVmtopologydataVmNames;
  57 import org.onap.sdnc.northbound.client.model.GenericResourceApiVmtopologydataVmNetworks;
  58 import org.onap.sdnc.northbound.client.model.GenericResourceApiVmtopologydataVmnamesVnfcNames;
  59 import org.onap.sdnc.northbound.client.model.GenericResourceApiVnfNetworkData;
  60 import org.onap.sdnc.northbound.client.model.GenericResourceApiVnfTopology;
  61 import org.onap.sdnc.northbound.client.model.GenericResourceApiVnfcNetworkData;
  62 import org.onap.sdnc.northbound.client.model.GenericResourceApiVnfcnetworkdataVnfcNetworkData;
  63 import org.onap.sdnc.northbound.client.model.GenericResourceApiVnfcnetworkdataVnfcnetworkdataVnfcPorts;
  64 import org.onap.sdnc.northbound.client.model.GenericResourceApiVnfcnetworkdataVnfcnetworkdataVnfcportsVnfcPort;
  65 import org.onap.sdnc.northbound.client.model.GenericResourceApiVnfresourceassignmentsVnfResourceAssignments;
  66 import org.onap.sdnc.northbound.client.model.GenericResourceApiVnfresourceassignmentsVnfresourceassignmentsAvailabilityZones;
  67 import org.onap.sdnc.northbound.client.model.GenericResourceApiVnfresourceassignmentsVnfresourceassignmentsVnfNetworks;
  68 import org.onap.sdnc.northbound.client.model.GenericResourceApiVnftopologyVnfTopology;
  69 import org.onap.so.adapters.vnfrest.CreateVfModuleRequest;
  70 import org.onap.so.adapters.vnfrest.DeleteVfModuleRequest;
  71 import org.onap.so.bpmn.servicedecomposition.bbobjects.CloudRegion;
  72 import org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf;
  73 import org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance;
  74 import org.onap.so.bpmn.servicedecomposition.bbobjects.VfModule;
  75 import org.onap.so.bpmn.servicedecomposition.bbobjects.VolumeGroup;
  76 import org.onap.so.bpmn.servicedecomposition.generalobjects.OrchestrationContext;
  77 import org.onap.so.bpmn.servicedecomposition.generalobjects.RequestContext;
  78 import org.onap.so.entity.MsoRequest;
  79 import org.onap.so.jsonpath.JsonPathUtil;
  80 import org.springframework.beans.factory.annotation.Autowired;
  81 import org.springframework.stereotype.Component;
  82
  83 import com.fasterxml.jackson.core.JsonParseException;
  84 import com.fasterxml.jackson.core.JsonProcessingException;
  85 import com.fasterxml.jackson.databind.DeserializationFeature;
  86 import com.fasterxml.jackson.databind.JsonMappingException;
  87 import com.fasterxml.jackson.databind.ObjectMapper;
  88
  89 import jersey.repackaged.com.google.common.base.Joiner;
  90
  91 @Component
  92 public class VnfAdapterVfModuleObjectMapper {
  93         @Autowired
  94         protected VnfAdapterObjectMapperUtils vnfAdapterObjectMapperUtils;
  95         private static List<String> sdncResponseParamsToSkip = asList("vnf_id", "vf_module_id", "vnf_name", "vf_module_name");
  96
  97         private ObjectMapper mapper = new ObjectMapper();
  98         private static final JsonPathUtil jsonPath = JsonPathUtil.getInstance();
  99         private static final String SUB_INT = "subint";
 100         private static final String SUBNET_ID = "_subnet_id";
 101         private static final String V6_SUBNET_ID = "_v6_subnet_id";
 102         private static final String PORT = "port";
 103         private static final String SUB_INT_COUNT = "_subintcount";
 104         private static final String VLAN_IDS = "_vlan_ids";
 105         private static final String NET_NAMES = "_net_names";
 106         private static final String NET_IDS = "_net_ids";
 107         private static final String IP = "_ip";
 108         private static final String V6_IP = "_v6_ip";
 109         private static final String FLOATING_IP = "_floating_ip";
 110         private static final String FLOATING_V6_IP = "_floating_v6_ip";
 111         private static final String UNDERSCORE = "_";
 112
 113         @PostConstruct
 114         public void init () {
 115                 mapper.enable(DeserializationFeature.ACCEPT_SINGLE_VALUE_AS_ARRAY);
 116         }
 117
 118         public CreateVfModuleRequest createVfModuleRequestMapper(RequestContext requestContext, CloudRegion cloudRegion, OrchestrationContext orchestrationContext, ServiceInstance serviceInstance, GenericVnf genericVnf,
 119                                 VfModule vfModule, VolumeGroup volumeGroup, String sdncVnfQueryResponse, String sdncVfModuleQueryResponse) throws JsonParseException, JsonMappingException, IOException {
 120                 CreateVfModuleRequest createVfModuleRequest = new CreateVfModuleRequest();
 121
 122                 createVfModuleRequest.setCloudSiteId(cloudRegion.getLcpCloudRegionId());
 123                 createVfModuleRequest.setTenantId(cloudRegion.getTenantId());
 124                 createVfModuleRequest.setVfModuleId(vfModule.getVfModuleId());
 125                 createVfModuleRequest.setVfModuleName(vfModule.getVfModuleName());
 126                 createVfModuleRequest.setVnfId(genericVnf.getVnfId());
 127                 createVfModuleRequest.setVnfType(genericVnf.getVnfType());
 128                 createVfModuleRequest.setVnfVersion(serviceInstance.getModelInfoServiceInstance().getModelVersion());
 129                 createVfModuleRequest.setVfModuleType(vfModule.getModelInfoVfModule().getModelName());
 130                 createVfModuleRequest.setModelCustomizationUuid(vfModule.getModelInfoVfModule().getModelCustomizationUUID());
 131                 if (volumeGroup != null) {
 132                         createVfModuleRequest.setVolumeGroupId(volumeGroup.getVolumeGroupId());
 133                         createVfModuleRequest.setVolumeGroupStackId(volumeGroup.getHeatStackId());
 134                 }
 135                 VfModule baseVfModule = getBaseVfModule(genericVnf);
 136                 if (baseVfModule != null) {
 137                         createVfModuleRequest.setBaseVfModuleId(baseVfModule.getVfModuleId());
 138                         createVfModuleRequest.setBaseVfModuleStackId(baseVfModule.getHeatStackId());
 139                 }
 140                 createVfModuleRequest.setVfModuleParams(buildVfModuleParamsMap(requestContext, serviceInstance, genericVnf, vfModule, sdncVnfQueryResponse, sdncVfModuleQueryResponse));
 141
 142                 createVfModuleRequest.setSkipAAI(true);
 143                 createVfModuleRequest.setBackout(orchestrationContext.getIsRollbackEnabled());
 144                 createVfModuleRequest.setFailIfExists(true);
 145
 146                 MsoRequest msoRequest = buildMsoRequest(requestContext, serviceInstance);
 147                 createVfModuleRequest.setMsoRequest(msoRequest);
 148
 149                 String messageId = vnfAdapterObjectMapperUtils.getRandomUuid();
 150                 createVfModuleRequest.setMessageId(messageId);
 151                 createVfModuleRequest.setNotificationUrl(vnfAdapterObjectMapperUtils.createCallbackUrl("VNFAResponse", messageId));
 152
 153                 return createVfModuleRequest;
 154         }
 155
 156         private MsoRequest buildMsoRequest(RequestContext requestContext,ServiceInstance serviceInstance) {
 157                 MsoRequest msoRequest = new MsoRequest();
 158                 msoRequest.setRequestId(requestContext.getMsoRequestId());
 159                 msoRequest.setServiceInstanceId(serviceInstance.getServiceInstanceId());
 160                 return msoRequest;
 161         }
 162
 163         private Map<String,String> buildVfModuleParamsMap(RequestContext requestContext, ServiceInstance serviceInstance, GenericVnf genericVnf,
 164                                 VfModule vfModule, String sdncVnfQueryResponse, String sdncVfModuleQueryResponse) throws JsonParseException, JsonMappingException, IOException {
 165
 166
 167                 GenericResourceApiVnfTopology vnfTop= mapper.readValue(sdncVnfQueryResponse, GenericResourceApiVnfTopology.class);
 168                 GenericResourceApiVfModuleTopology vfModuleTop = mapper.readValue(sdncVfModuleQueryResponse, GenericResourceApiVfModuleTopology.class);
 169                 GenericResourceApiVnftopologyVnfTopology vnfTopology = vnfTop.getVnfTopology();
 170                 GenericResourceApiVfmoduletopologyVfModuleTopology vfModuleTopology = vfModuleTop.getVfModuleTopology();
 171                 Map<String,String> paramsMap = new HashMap<>();
 172
 173                 if( vfModuleTopology.getSdncGeneratedCloudResources()) {
 174                         buildParamsMapFromVfModuleSdncResponse(paramsMap, vfModuleTopology, true);
 175                         buildParamsMapFromVnfSdncResponse(paramsMap, vnfTopology, null, true);
 176                 }
 177                 else {
 178                         Map<String,String> networkRoleMap = buildNetworkRoleMap(vfModuleTopology);
 179                         buildParamsMapFromVfModuleSdncResponse(paramsMap, vfModuleTopology, false);
 180                         buildParamsMapFromVnfSdncResponse(paramsMap, vnfTopology, networkRoleMap, false);
 181                 }
 182
 183                 buildMandatoryParamsMap(paramsMap, serviceInstance, genericVnf, vfModule);
 184
 185                 // Parameters received from the request should overwrite any parameters received from SDNC
 186
 187                 if (requestContext.getUserParams() != null) {
 188                         paramsMap.putAll(requestContext.getUserParams());
 189                 }
 190                 if (vfModule.getCloudParams() != null) {
 191                         paramsMap.putAll(vfModule.getCloudParams());
 192                 }
 193                 return paramsMap;
 194         }
 195
 196         private void  buildMandatoryParamsMap(Map<String,String> paramsMap, ServiceInstance serviceInstance, GenericVnf genericVnf, VfModule vfModule) {
 197                 paramsMap.put("vnf_id", genericVnf.getVnfId());
 198                 paramsMap.put("vnf_name", genericVnf.getVnfName());
 199                 paramsMap.put("vf_module_id", vfModule.getVfModuleId());
 200                 paramsMap.put("vf_module_name", vfModule.getVfModuleName());
 201                 paramsMap.put("environment_context",serviceInstance.getModelInfoServiceInstance().getEnvironmentContext());
 202                 paramsMap.putIfAbsent("environment_context", "");
 203                 paramsMap.put("workload_context", serviceInstance.getModelInfoServiceInstance().getWorkloadContext());
 204                 paramsMap.putIfAbsent("workload_context", "");
 205                 Integer vfModuleIndex = vfModule.getModuleIndex();
 206                 if (vfModuleIndex != null) {
 207                         paramsMap.put("vf_module_index", vfModuleIndex.toString());
 208                 }
 209         }
 210
 211         private void buildParamsMapFromVnfSdncResponse(Map<String,String> paramsMap, GenericResourceApiVnftopologyVnfTopology vnfTopology, Map<String,String> networkRoleMap, boolean skipVnfResourceAssignments) throws JsonParseException, JsonMappingException, IOException {
 212                 // Get VNF parameters from SDNC response
 213                 GenericResourceApiParam vnfParametersData = vnfTopology.getVnfParametersData();
 214                 buildParamsMapFromSdncParams(paramsMap, vnfParametersData);
 215
 216                 if(!skipVnfResourceAssignments) {
 217                         GenericResourceApiVnfresourceassignmentsVnfResourceAssignments vnfResourceAssignments = vnfTopology.getVnfResourceAssignments();
 218                         if (vnfResourceAssignments != null) {
 219                                 // Availability Zones
 220                                 buildAvailabilityZones(paramsMap, vnfResourceAssignments);
 221                                 // VNF Networks
 222                                 buildVnfNetworks(paramsMap, vnfResourceAssignments, networkRoleMap);
 223                         }
 224                 }
 225         }
 226
 227         private void buildAvailabilityZones (Map<String,String> paramsMap, GenericResourceApiVnfresourceassignmentsVnfResourceAssignments vnfResourceAssignments) {
 228                 GenericResourceApiVnfresourceassignmentsVnfresourceassignmentsAvailabilityZones availabilityZones = vnfResourceAssignments.getAvailabilityZones();
 229                 if (availabilityZones != null) {
 230                         List<String> availabilityZonesList = availabilityZones.getAvailabilityZone();
 231                         if (availabilityZonesList != null) {
 232                                 for(int i = 0; i < availabilityZonesList.size(); i++) {
 233                                         paramsMap.put("availability_zone_" + i, availabilityZonesList.get(i));
 234                                 }
 235                         }
 236                 }
 237         }
 238
 239         private void buildVnfNetworks (Map<String,String> paramsMap, GenericResourceApiVnfresourceassignmentsVnfResourceAssignments vnfResourceAssignments, Map<String,String> networkRoleMap) {
 240                 GenericResourceApiVnfresourceassignmentsVnfresourceassignmentsVnfNetworks vnfNetworks = vnfResourceAssignments.getVnfNetworks();
 241                 if (vnfNetworks != null) {
 242                         List<GenericResourceApiVnfNetworkData> vnfNetworksList = vnfNetworks.getVnfNetwork();
 243                         if (vnfNetworksList != null) {
 244                                 for (int i = 0; i < vnfNetworksList.size(); i++) {
 245                                         GenericResourceApiVnfNetworkData vnfNetwork = vnfNetworksList.get(i);
 246                                         String networkRole = vnfNetwork.getNetworkRole();
 247                                         String vnfNetworkKey = networkRoleMap.get(networkRole);
 248                                         if (vnfNetworkKey == null || vnfNetworkKey.isEmpty()) {
 249                                                 vnfNetworkKey = networkRole;
 250                                         }
 251
 252                                         String vnfNetworkNeutronIdValue = vnfNetwork.getNeutronId();
 253                                         paramsMap.put(vnfNetworkKey + "_net_id", vnfNetworkNeutronIdValue);
 254                                         String vnfNetworkNetNameValue = vnfNetwork.getNetworkName();
 255                                         paramsMap.put(vnfNetworkKey + "_net_name", vnfNetworkNetNameValue);
 256                                         String vnfNetworkNetFqdnValue = vnfNetwork.getContrailNetworkFqdn();
 257                                         paramsMap.put(vnfNetworkKey + "_net_fqdn", vnfNetworkNetFqdnValue);
 258
 259                                         buildVnfNetworkSubnets(paramsMap, vnfNetwork, vnfNetworkKey);
 260
 261                                 }
 262                         }
 263                 }
 264         }
 265
 266         private void buildVnfNetworkSubnets(Map<String,String> paramsMap, GenericResourceApiVnfNetworkData vnfNetwork, String vnfNetworkKey) {
 267                 String vnfNetworkString = convertToString(vnfNetwork);
 268                 Optional<String> ipv4Ips = jsonPath.locateResult(vnfNetworkString, "$.subnets-data.subnet-data[*].[?(@.ip-version == 'ipv4' && @.dhcp-enabled == 'Y')].subnet-id");
 269                 if(ipv4Ips.isPresent())
 270                         addPairToMap(paramsMap, vnfNetworkKey, SUBNET_ID, ipv4Ips.get());
 271
 272                 Optional<String> ipv6Ips = jsonPath.locateResult(vnfNetworkString, "$.subnets-data.subnet-data[*].[?(@.ip-version == 'ipv6' && @.dhcp-enabled == 'Y')].subnet-id");
 273                 if(ipv6Ips.isPresent())
 274                         addPairToMap(paramsMap, vnfNetworkKey, V6_SUBNET_ID, ipv6Ips.get());
 275         }
 276
 277         private void buildParamsMapFromVfModuleSdncResponse(Map<String,String> paramsMap, GenericResourceApiVfmoduletopologyVfModuleTopology vfModuleTopology, boolean skipVfModuleAssignments) throws JsonParseException, JsonMappingException, IOException {
 278                 // Get VF Module parameters from SDNC response
 279                 GenericResourceApiParam vfModuleParametersData = vfModuleTopology.getVfModuleParameters();
 280                 buildParamsMapFromSdncParams(paramsMap, vfModuleParametersData);
 281
 282                 if(!skipVfModuleAssignments) {
 283                         GenericResourceApiVfmoduleassignmentsVfModuleAssignments vfModuleAssignments = vfModuleTopology.getVfModuleAssignments();
 284                         if (vfModuleAssignments != null) {
 285                                 // VNF-VMS
 286                                 GenericResourceApiVfmoduleassignmentsVfmoduleassignmentsVms vms = vfModuleAssignments.getVms();
 287                                 if (vms != null) {
 288                                 List<GenericResourceApiVmTopologyData> vmsList = vms.getVm();
 289                                         if (vmsList != null) {
 290                                                 for (GenericResourceApiVmTopologyData vm : vmsList){
 291                                                         String key = vm.getVmType();
 292                                                         buildVfModuleVmNames(paramsMap, vm, key);
 293                                                         GenericResourceApiVmtopologydataVmNetworks vmNetworks = vm.getVmNetworks();
 294                                                         if (vmNetworks != null) {
 295                                                                 List<GenericResourceApiVmNetworkData> vmNetworksList = vmNetworks.getVmNetwork();
 296                                                                 if (vmNetworksList != null) {
 297                                                                                 for(int n = 0; n < vmNetworksList.size(); n++){
 298                                                                                 GenericResourceApiVmNetworkData network = vmNetworksList.get(n);
 299                                                                                 network.getNetworkRoleTag();
 300                                                                                 String networkKey = network.getNetworkRole();
 301                                                                                 // Floating IPs
 302                                                                                 buildVfModuleFloatingIps(paramsMap, network, key, networkKey);
 303                                                                                 // Interface Route Prefixes
 304                                                                                 buildVfModuleInterfaceRoutePrefixes(paramsMap, network, key, networkKey);
 305                                                                                 // SRIOV Parameters
 306                                                                                 buildVfModuleSriovParameters(paramsMap, network, networkKey);
 307                                                                                 // IPV4 and IPV6 Addresses
 308                                                                                 buildVfModuleNetworkInformation(paramsMap, network, key, networkKey);
 309
 310                                                                                 buildVlanInformation(paramsMap, network, key, networkKey);
 311
 312                                                                         }
 313                                                                 }
 314                                                         }
 315
 316                                                         buildParamsMapFromVfModuleForHeatTemplate(paramsMap, vm);
 317                                                 }
 318                                         }
 319                                 }
 320                         }
 321                 }
 322         }
 323
 324         protected void buildVlanInformation(Map<String, String> paramsMap,
 325                         GenericResourceApiVmNetworkData network, String key, String networkKey) {
 326
 327                 String networkString = convertToString(network);
 328                 String vlanFilterKey = key + UNDERSCORE + networkKey + UNDERSCORE + "vlan_filter";
 329                 String privateVlansKey = key + UNDERSCORE + networkKey + UNDERSCORE + "private_vlans";
 330                 String publicVlansKey = key + UNDERSCORE + networkKey + UNDERSCORE + "public_vlans";
 331                 String guestVlansKey = key + UNDERSCORE + networkKey + UNDERSCORE + "guest_vlans";
 332
 333                 if (network.getSegmentationId() != null) {
 334                         paramsMap.put(vlanFilterKey, network.getSegmentationId());
 335                 }
 336
 337                 List<String> privateVlans = jsonPath.locateResultList(networkString, "$.related-networks.related-network[?(@.vlan-tags.is-private == true)].vlan-tags.upper-tag-id");
 338                 List<String> publicVlans = jsonPath.locateResultList(networkString, "$.related-networks.related-network[?(@.vlan-tags.is-private == false)].vlan-tags.upper-tag-id");
 339                 List<String> concat = new ArrayList<>(privateVlans);
 340                 concat.addAll(publicVlans);
 341                 Collection<String> guestVlans = new HashSet<>(concat);
 342
 343                 if (!privateVlans.isEmpty()) {
 344                         paramsMap.put(privateVlansKey, Joiner.on(",").join(privateVlans));
 345                 }
 346                 if (!publicVlans.isEmpty()) {
 347                         paramsMap.put(publicVlansKey, Joiner.on(",").join(publicVlans));
 348                 }
 349                 if (!guestVlans.isEmpty()) {
 350                         paramsMap.put(guestVlansKey, Joiner.on(",").join(guestVlans));
 351                 }
 352         }
 353
 354         private void buildVfModuleVmNames(Map<String,String> paramsMap, GenericResourceApiVmTopologyData vm, String key) {
 355                 String values = "";
 356                 GenericResourceApiVmtopologydataVmNames vmNames = vm.getVmNames();
 357                 if (vmNames != null) {
 358                         List<String> valueList = vmNames.getVmName();
 359                         if (valueList != null) {
 360                                 for(int i = 0; i < valueList.size(); i++){
 361                                         String value = valueList.get(i);
 362                                         if (i != valueList.size() - 1) {
 363                                                 values += value + ",";
 364                                         }
 365                                         else {
 366                                                 values += value;
 367                                         }
 368                                         paramsMap.put(key + "_name_" + i, value);
 369                                 }
 370                                 paramsMap.put(key + "_names", values);
 371                         }
 372                 }
 373         }
 374
 375         private void buildVfModuleFloatingIps(Map<String,String> paramsMap, GenericResourceApiVmNetworkData network, String key, String networkKey) {
 376                 GenericResourceApiVmnetworkdataFloatingIps floatingIps = network.getFloatingIps();
 377                 if (floatingIps != null) {
 378                         List<String> floatingIpV4List = floatingIps.getFloatingIpV4();
 379                         if (floatingIpV4List != null) {
 380                                 // add only one ipv4 floating ip for now
 381                                 String floatingIPKey = key + UNDERSCORE + networkKey + FLOATING_IP;
 382                                 String floatingIPKeyValue = floatingIpV4List.get(0);
 383                                 if (floatingIPKeyValue != null && !floatingIPKeyValue.isEmpty()) {
 384                                         paramsMap.put(floatingIPKey, floatingIPKeyValue);
 385                                 }
 386                         }
 387                         // add only one ipv6 floating ip for now
 388                         List<String> floatingIpV6List = floatingIps.getFloatingIpV6();
 389                         if (floatingIpV6List != null) {
 390                                 String floatingIPV6Key = key + UNDERSCORE + networkKey + FLOATING_V6_IP;
 391                                 String floatingIPV6KeyValue = floatingIpV6List.get(0);
 392                                 if (floatingIPV6KeyValue != null && !floatingIPV6KeyValue.isEmpty()) {
 393                                         paramsMap.put(floatingIPV6Key, floatingIPV6KeyValue);
 394                                 }
 395                         }
 396                 }
 397         }
 398
 399         private void buildVfModuleInterfaceRoutePrefixes(Map<String,String> paramsMap, GenericResourceApiVmNetworkData network, String key, String networkKey) {
 400                 GenericResourceApiVmnetworkdataInterfaceRoutePrefixes interfaceRoutePrefixes = network.getInterfaceRoutePrefixes();
 401                 if (interfaceRoutePrefixes != null) {
 402                         List<String> interfaceRoutePrefixesList = interfaceRoutePrefixes.getInterfaceRoutePrefix();
 403                         StringBuilder sbInterfaceRoutePrefixes = new StringBuilder();
 404                         sbInterfaceRoutePrefixes.append("[");
 405                         if (interfaceRoutePrefixesList != null) {
 406                                 for(int a = 0; a < interfaceRoutePrefixesList.size(); a++){
 407                                         String interfaceRoutePrefixValue = interfaceRoutePrefixesList.get(a);
 408                                         if (a != interfaceRoutePrefixesList.size() - 1) {
 409                                                 sbInterfaceRoutePrefixes.append("{\"interface_route_table_routes_route_prefix\": \"" + interfaceRoutePrefixValue + "\"}" + ",");
 410                                         }
 411                                         else {
 412                                                 sbInterfaceRoutePrefixes.append("{\"interface_route_table_routes_route_prefix\": \"" + interfaceRoutePrefixValue + "\"}");
 413                                         }
 414                                 }
 415                                 sbInterfaceRoutePrefixes.append("]");
 416                                 if (interfaceRoutePrefixesList.size() > 0) {
 417                                         paramsMap.put(key + UNDERSCORE + networkKey + "_route_prefixes", sbInterfaceRoutePrefixes.toString());
 418                                 }
 419                         }
 420                 }
 421         }
 422
 423         private void buildVfModuleSriovParameters(Map<String,String> paramsMap, GenericResourceApiVmNetworkData network, String networkKey) {
 424                 // SRIOV Parameters
 425                 GenericResourceApiVmnetworkdataSriovParameters sriovParameters = network.getSriovParameters();
 426                 if (sriovParameters != null) {
 427                         GenericResourceApiVmnetworkdataSriovparametersHeatVlanFilters heatVlanFilters = sriovParameters.getHeatVlanFilters();
 428                         if (heatVlanFilters != null) {
 429                                 List<String> heatVlanFiltersList = heatVlanFilters.getHeatVlanFilter();
 430                                 StringBuilder sriovFilterBuf = new StringBuilder();
 431                                 if (heatVlanFiltersList != null) {
 432                                         for(int a = 0; a < heatVlanFiltersList.size(); a++){
 433                                                 String heatVlanFilterValue = heatVlanFiltersList.get(a);
 434                                                 if (a != heatVlanFiltersList.size() - 1) {
 435                                                         sriovFilterBuf.append(heatVlanFilterValue).append(",");
 436                                                 }
 437                                                 else {
 438                                                         sriovFilterBuf.append(heatVlanFilterValue);
 439                                                 }
 440                                         }
 441                                         if (heatVlanFiltersList.size() > 0) {
 442                                                 paramsMap.put(networkKey + "_ATT_VF_VLAN_FILTER", sriovFilterBuf.toString());
 443                                         }
 444                                 }
 445                         }
 446                 }
 447
 448         }
 449
 450         private void buildVfModuleNetworkInformation(Map<String,String> paramsMap, GenericResourceApiVmNetworkData network, String key, String networkKey) {
 451
 452                 GenericResourceApiVmnetworkdataNetworkInformationItems networkInformationItems = network.getNetworkInformationItems();
 453                 StringBuilder sbIpv4Ips = new StringBuilder();
 454                 StringBuilder sbIpv6Ips = new StringBuilder();
 455
 456                 if (networkInformationItems != null) {
 457                         List<GenericResourceApiVmnetworkdataNetworkinformationitemsNetworkInformationItem> networkInformationItemList = networkInformationItems.getNetworkInformationItem();
 458                         if (networkInformationItemList != null) {
 459                                 for(int a = 0; a < networkInformationItemList.size(); a++){
 460                                         GenericResourceApiVmnetworkdataNetworkinformationitemsNetworkInformationItem ipAddress = networkInformationItemList.get(a);
 461                                         if (ipAddress != null) {
 462                                                 GenericResourceApiVmnetworkdataNetworkinformationitemsNetworkinformationitemNetworkIps ips = ipAddress.getNetworkIps();
 463                                                 if (ips != null) {
 464                                                         List<String> ipsList = ips.getNetworkIp();
 465                                                         if (ipsList != null) {
 466                                                                 String ipVersion = ipAddress.getIpVersion();
 467                                                                 for (int b = 0; b < ipsList.size(); b++) {
 468                                                                         String ipAddressValue = ipsList.get(b);
 469                                                                         if (ipVersion.equals("ipv4")) {
 470                                                                                 if (b != ipsList.size() - 1) {
 471                                                                                         sbIpv4Ips.append(ipAddressValue + ",");
 472                                                                                 }
 473                                                                                 else {
 474                                                                                         sbIpv4Ips.append(ipAddressValue);
 475                                                                                 }
 476                                                                                 paramsMap.put(key + UNDERSCORE + networkKey + IP + UNDERSCORE + b, ipAddressValue);
 477                                                                         }
 478                                                                         else if (ipVersion.equals("ipv6")) {
 479                                                                                 if (b != ipsList.size() - 1) {
 480                                                                                         sbIpv6Ips.append(ipAddressValue + ",");
 481                                                                                 }
 482                                                                                 else {
 483                                                                                         sbIpv6Ips.append(ipAddressValue);
 484                                                                                 }
 485                                                                                 paramsMap.put(key + UNDERSCORE + networkKey + V6_IP + UNDERSCORE + b, ipAddressValue);
 486                                                                         }
 487                                                                 }
 488                                                                 paramsMap.put(key + UNDERSCORE + networkKey + "_ips", sbIpv4Ips.toString());
 489                                                                 paramsMap.put(key + UNDERSCORE + networkKey + "_v6_ips", sbIpv6Ips.toString());
 490                                                         }
 491                                                 }
 492                                         }
 493                                 }
 494                         }
 495                 }
 496         }
 497
 498         /*
 499          * Build Mapping from GenericResourceApi SDNC for Heat Template so that AIC - PO gets accurate requests for vf module assignments.
 500          * Build Count of SubInterfaces, VLAN Tag, network_name, network_id,
 501          * ip_address (V4 and V6) and Floating IPs Addresses (V4 and V6) for Heat Template
 502          */
 503         private void buildParamsMapFromVfModuleForHeatTemplate(Map<String,String> paramsMap, GenericResourceApiVmTopologyData vm) {
 504                 GenericResourceApiVmtopologydataVmNames vmNames = vm.getVmNames();
 505
 506                 if (vmNames != null) {
 507
 508                         List<GenericResourceApiVmtopologydataVmnamesVnfcNames> vnfcNamesList = vmNames.getVnfcNames();
 509                         if (vnfcNamesList != null) {
 510
 511                                 for(int i = 0; i < vnfcNamesList.size(); i++){
 512
 513                                         GenericResourceApiVmtopologydataVmnamesVnfcNames vnfcNames = vnfcNamesList.get(i);
 514                                         parseVnfcNamesData(paramsMap, vnfcNames);
 515                                 }
 516                         }
 517                 }
 518         }
 519
 520         /*
 521          * Parse vnfcNames data to build Mapping from GenericResourceApi SDNC for Heat Template.
 522          */
 523         private void parseVnfcNamesData(Map<String,String> paramsMap, GenericResourceApiVmtopologydataVmnamesVnfcNames vnfcNames) {
 524
 525                 if (vnfcNames != null) {
 526                         GenericResourceApiVnfcNetworkData vnfcNetworks = vnfcNames.getVnfcNetworks();
 527                         if (vnfcNetworks != null) {
 528                                 List<GenericResourceApiVnfcnetworkdataVnfcNetworkData> vnfcNetworkdataList = vnfcNetworks.getVnfcNetworkData();
 529
 530                                 if (vnfcNetworkdataList != null) {
 531
 532                                         for(int networkDataIdx = 0; networkDataIdx < vnfcNetworkdataList.size(); networkDataIdx++){
 533
 534                                                 GenericResourceApiVnfcnetworkdataVnfcNetworkData vnfcNetworkdata = vnfcNetworkdataList.get(networkDataIdx);
 535                                                 parseVnfcNetworkData(paramsMap, vnfcNetworkdata, networkDataIdx);
 536                                         }
 537                                 }
 538                         }
 539                 }
 540         }
 541
 542         /*
 543          * Parse VnfcNetworkData to build Mapping from GenericResourceApi SDNC for Heat Template.
 544          * Build Count of SubInterfaces, VLAN Tag, network_name, network_id,
 545          * ip_address (V4 and V6) and Floating IPs Addresses (V4 and V6) for Heat Template
 546          */
 547         private void parseVnfcNetworkData(Map<String,String> paramsMap, GenericResourceApiVnfcnetworkdataVnfcNetworkData vnfcNetworkdata, int networkDataIdx) {
 548
 549                 String vmTypeKey = vnfcNetworkdata.getVnfcType();
 550                 GenericResourceApiVnfcnetworkdataVnfcnetworkdataVnfcPorts vnfcPorts = vnfcNetworkdata.getVnfcPorts();
 551                 if (vnfcPorts != null) {
 552                         List<GenericResourceApiVnfcnetworkdataVnfcnetworkdataVnfcportsVnfcPort> vnfcPortList = vnfcPorts.getVnfcPort();
 553                         if (vnfcPortList != null) {
 554                                 for(int portIdx = 0; portIdx < vnfcPortList.size(); portIdx++){
 555
 556                                         GenericResourceApiVnfcnetworkdataVnfcnetworkdataVnfcportsVnfcPort vnfcPort = vnfcPortList.get(portIdx);
 557                                         GenericResourceApiSubInterfaceNetworkData vnicSubInterfaces = vnfcPort.getVnicSubInterfaces();
 558
 559                                         String vnicSubInterfacesString = convertToString(vnicSubInterfaces);
 560                                         String  networkRoleKey = vnfcPort.getCommonSubInterfaceRole();
 561                                         String subInterfaceKey = createVnfcSubInterfaceKey(vmTypeKey, networkDataIdx, networkRoleKey, portIdx);
 562                                         String globalSubInterfaceKey = createGlobalVnfcSubInterfaceKey(vmTypeKey, networkRoleKey, portIdx);
 563
 564                                         buildVfModuleSubInterfacesCount(paramsMap, globalSubInterfaceKey, vnicSubInterfaces);
 565
 566                                         buildVfModuleVlanTag(paramsMap, subInterfaceKey, vnicSubInterfacesString);
 567
 568                                         buildVfModuleNetworkName(paramsMap, subInterfaceKey, vnicSubInterfacesString);
 569
 570                                         buildVfModuleNetworkId(paramsMap, subInterfaceKey, vnicSubInterfacesString);
 571
 572                                         buildVfModuleIpV4AddressHeatTemplate(paramsMap, subInterfaceKey, vnicSubInterfacesString);
 573
 574                                         buildVfModuleIpV6AddressHeatTemplate(paramsMap, subInterfaceKey, vnicSubInterfacesString);
 575
 576                                         buildVfModuleFloatingIpV4HeatTemplate(paramsMap, globalSubInterfaceKey, vnicSubInterfacesString);
 577
 578                                         buildVfModuleFloatingIpV6HeatTemplate(paramsMap, globalSubInterfaceKey, vnicSubInterfacesString);
 579                                 }
 580                         }
 581                 }
 582         }
 583
 584         /*
 585          * Build "count" (calculating the total number of sub-interfaces) for Heat Template
 586          * Building Criteria : {vm-type}_subint_{network-role}_port_{index}_subintcount
 587          * vmTypeKey = vm-type, networkRoleKey = common-sub-interface-role
 588          * Example: fw_subint_ctrl_port_0_subintcount
 589          *
 590          */
 591         private void buildVfModuleSubInterfacesCount(Map<String,String> paramsMap, String keyPrefix, GenericResourceApiSubInterfaceNetworkData vnicSubInterfaces) {
 592
 593                 List<GenericResourceApiSubinterfacenetworkdataSubInterfaceNetworkData> subInterfaceNetworkDataList = vnicSubInterfaces.getSubInterfaceNetworkData();
 594
 595                 if ( (subInterfaceNetworkDataList != null) && !subInterfaceNetworkDataList.isEmpty() ) {
 596                         addPairToMap(paramsMap, keyPrefix, SUB_INT_COUNT, String.valueOf(subInterfaceNetworkDataList.size()));
 597                 }
 598     }
 599
 600         protected String createVnfcSubInterfaceKey(String vmTypeKey, int networkDataIdx, String networkRoleKey, int portIdx) {
 601
 602                 return Joiner.on(UNDERSCORE).join(Arrays.asList(vmTypeKey, networkDataIdx, SUB_INT, networkRoleKey, PORT, portIdx));
 603         }
 604
 605         protected String createGlobalVnfcSubInterfaceKey(String vmTypeKey,String networkRoleKey, int portIdx) {
 606
 607                 return Joiner.on(UNDERSCORE).join(Arrays.asList(vmTypeKey, SUB_INT, networkRoleKey, PORT, portIdx));
 608         }
 609
 610         /*
 611          * Build VLAN Tag for Heat Template
 612          * Building Criteria : {vm-type}_{index}_subint_{network-role}_port_{index}_vlan_ids
 613          * vmTypeKey = vm-type, networkRoleKey = common-sub-interface-role
 614          * Example: fw_0_subint_ctrl_port_0_vlan_ids
 615          *
 616          */
 617         protected void buildVfModuleVlanTag(Map<String,String> paramsMap, String keyPrefix, String vnicSubInterfaces) {
 618
 619                 List<String> vlanTagIds = jsonPath.locateResultList(vnicSubInterfaces, "$.sub-interface-network-data[*].vlan-tag-id");
 620
 621                 addPairToMap(paramsMap, keyPrefix, VLAN_IDS, vlanTagIds);
 622         }
 623         /*
 624          * Build "network_name" for Heat Template
 625          * Building Criteria : {vm-type}_{index}_subint_{network-role}_port_{index}_net_names
 626          * vmTypeKey = vm-type, networkRoleKey = common-sub-interface-role
 627          * Example: fw_0_subint_ctrl_port_0_net_names
 628          *
 629          */
 630         protected void buildVfModuleNetworkName(Map<String,String> paramsMap, String keyPrefix, String vnicSubInterfaces) {
 631
 632                 List<String> neworkNames = jsonPath.locateResultList(vnicSubInterfaces, "$.sub-interface-network-data[*].network-name");
 633
 634                 addPairToMap(paramsMap, keyPrefix, NET_NAMES, neworkNames);
 635         }
 636
 637         /*
 638          * Build "network_id" for Heat Template
 639          * Building Criteria : {vm-type}_{index}_subint_{network-role}_port_{index}_net_ids
 640          * vmTypeKey = vm-type, networkRoleKey = common-sub-interface-role
 641          * Example: fw_0_subint_ctrl_port_0_net_ids
 642          *
 643          */
 644         protected void buildVfModuleNetworkId(Map<String,String> paramsMap, String keyPrefix, String vnicSubInterfaces) {
 645
 646                 List<String> neworkIds = jsonPath.locateResultList(vnicSubInterfaces, "$.sub-interface-network-data[*].network-id");
 647
 648                 addPairToMap(paramsMap, keyPrefix, NET_IDS, neworkIds);
 649         }
 650
 651         /*
 652          * Build ip_address for V4 for Heat Template
 653          * Building Criteria :
 654          * {vm-type}_{index}_subint_{network-role}_port_{index}_ip_{index}  -- for ipV4
 655          * key = vm-type, networkRoleKey = NetWork-Role
 656          */
 657         protected void buildVfModuleIpV4AddressHeatTemplate(Map<String,String> paramsMap, String keyPrefix, String vnicSubInterfaces) {
 658
 659                 List<String> ipv4Ips = jsonPath.locateResultList(vnicSubInterfaces, "$.sub-interface-network-data[*].network-information-items.network-information-item[?(@.ip-version == 'ipv4')].network-ips.network-ip[*]");
 660
 661                 addPairToMap(paramsMap, keyPrefix, IP, ipv4Ips);
 662
 663                 for (int i = 0; i < ipv4Ips.size(); i++) {
 664                         addPairToMap(paramsMap, keyPrefix, IP + UNDERSCORE + i, ipv4Ips.get(i));
 665                 }
 666
 667         }
 668
 669         /*
 670          * Build ip_address for Heat Template
 671          * Building Criteria :
 672          * {vm-type}_{index}_subint_{network-role}_port_{index}_v6_ip_{index} -- for ipV6
 673          * key = vm-type, networkRoleKey = NetWork-Role
 674          */
 675         protected void buildVfModuleIpV6AddressHeatTemplate(Map<String,String> paramsMap, String keyPrefix, String vnicSubInterfaces) {
 676
 677                 List<String> ipv6Ips = jsonPath.locateResultList(vnicSubInterfaces, "$.sub-interface-network-data[*].network-information-items.network-information-item[?(@.ip-version == 'ipv6')].network-ips.network-ip[*]");
 678
 679                 addPairToMap(paramsMap, keyPrefix, V6_IP, ipv6Ips);
 680
 681                 for (int i = 0; i < ipv6Ips.size(); i++) {
 682                         addPairToMap(paramsMap, keyPrefix, V6_IP + UNDERSCORE + i, ipv6Ips.get(i));
 683                 }
 684     }
 685
 686         /*
 687          * Build floatingip_address for Heat Template
 688          * Building Criteria :
 689          * {vm-type}_subint_{network-role}_port_{index}_floating_ip  -- for ipV4
 690          */
 691         protected void buildVfModuleFloatingIpV4HeatTemplate(Map<String,String> paramsMap, String keyPrefix, String vnicSubInterfaces) {
 692
 693                 List<String> floatingV4 = jsonPath.locateResultList(vnicSubInterfaces, "$.sub-interface-network-data[*].floating-ips.floating-ip-v4[*]");
 694
 695                 if (!floatingV4.isEmpty()) {
 696                         floatingV4 = Collections.singletonList(floatingV4.get(0));
 697                 }
 698                 addPairToMap(paramsMap, keyPrefix, FLOATING_IP, floatingV4);
 699
 700         }
 701
 702         /*
 703          * Build floatingip_address for Heat Template
 704          * Building Criteria :
 705          * {vm-type}_subint_{network-role}_port_{index}_floating_v6_ip -- for ipV6
 706          */
 707         protected void buildVfModuleFloatingIpV6HeatTemplate(Map<String,String> paramsMap, String keyPrefix, String vnicSubInterfaces) {
 708
 709                 List<String> floatingV6 = jsonPath.locateResultList(vnicSubInterfaces, "$.sub-interface-network-data[*].floating-ips.floating-ip-v6[*]");
 710
 711                 if (!floatingV6.isEmpty()) {
 712                         floatingV6 = Collections.singletonList(floatingV6.get(0));
 713                 }
 714                 addPairToMap(paramsMap, keyPrefix, FLOATING_V6_IP, floatingV6);
 715         }
 716
 717         protected void addPairToMap(Map<String, String> paramsMap, String keyPrefix, String key, String value) {
 718
 719                 addPairToMap(paramsMap, keyPrefix, key, Collections.singletonList(value));
 720         }
 721
 722         protected void addPairToMap(Map<String, String> paramsMap, String keyPrefix, String key, List<String> value) {
 723
 724                 if (!value.isEmpty()) {
 725                         paramsMap.put(keyPrefix + key, Joiner.on(",").join(value));
 726                 }
 727         }
 728
 729         private void buildParamsMapFromSdncParams(Map<String,String> paramsMap, GenericResourceApiParam parametersData) {
 730                 if (parametersData != null) {
 731                         List<GenericResourceApiParamParam> paramsList = parametersData.getParam();
 732                         if (paramsList != null) {
 733                                 for (int i = 0; i < paramsList.size(); i++) {
 734                                         GenericResourceApiParamParam param = paramsList.get(i);
 735                                         String parameterName = param.getName();
 736                                         if (!sdncResponseParamsToSkip.contains(parameterName)) {
 737                                                 String parameterValue = param.getValue();
 738                                                 paramsMap.put(parameterName, parameterValue);
 739                                         }
 740                                 }
 741                         }
 742                 }
 743         }
 744
 745         private Map<String,String> buildNetworkRoleMap(GenericResourceApiVfmoduletopologyVfModuleTopology vfModuleTopology) throws JsonParseException, JsonMappingException, IOException {
 746                 Map<String, String> networkRoleMap = new HashMap<>();
 747                 GenericResourceApiVfmoduleassignmentsVfModuleAssignments vfModuleAssignments = vfModuleTopology.getVfModuleAssignments();
 748                 if (vfModuleAssignments != null) {
 749                         GenericResourceApiVfmoduleassignmentsVfmoduleassignmentsVms vms = vfModuleAssignments.getVms();
 750                         if (vms != null) {
 751                         List<GenericResourceApiVmTopologyData> vmsList = vms.getVm();
 752                         if (vmsList != null) {
 753                                         for (GenericResourceApiVmTopologyData vm : vmsList){
 754                                                 GenericResourceApiVmtopologydataVmNetworks vmNetworks = vm.getVmNetworks();
 755                                                 if (vmNetworks != null) {
 756                                                         List<GenericResourceApiVmNetworkData> vmNetworksList = vmNetworks.getVmNetwork();
 757                                                         if (vmNetworksList != null) {
 758                                                                         for(int n = 0; n < vmNetworksList.size(); n++){
 759                                                                                 GenericResourceApiVmNetworkData network = vmNetworksList.get(n);
 760                                                                                 String networkRole = network.getNetworkRole();
 761                                                                                 String networkRoleValue = network.getNetworkRoleTag();
 762                                                                                 if (networkRoleValue ==  null || networkRoleValue.isEmpty()) {
 763                                                                                         networkRoleValue = networkRole;
 764                                                                                 }
 765                                                                                 networkRoleMap.put(networkRole, networkRoleValue);
 766                                                                         }
 767                                                                 }
 768                                                         }
 769                                                 }
 770                                         }
 771                                 }
 772                         }
 773                         return networkRoleMap;
 774                 }
 775
 776         public DeleteVfModuleRequest deleteVfModuleRequestMapper(RequestContext requestContext,CloudRegion cloudRegion,
 777                         ServiceInstance serviceInstance, GenericVnf genericVnf,
 778                         VfModule vfModule) throws IOException {
 779                 DeleteVfModuleRequest deleteVfModuleRequest = new DeleteVfModuleRequest();
 780                 deleteVfModuleRequest.setCloudSiteId(cloudRegion.getLcpCloudRegionId());
 781                 deleteVfModuleRequest.setTenantId(cloudRegion.getTenantId());
 782                 deleteVfModuleRequest.setVnfId(genericVnf.getVnfId());
 783                 deleteVfModuleRequest.setVfModuleId(vfModule.getVfModuleId());
 784                 deleteVfModuleRequest.setVfModuleStackId(vfModule.getHeatStackId());//DoDVfMod_heatStackId
 785                 deleteVfModuleRequest.setSkipAAI(true);
 786                 String messageId = vnfAdapterObjectMapperUtils.getRandomUuid();
 787                 deleteVfModuleRequest.setMessageId(messageId);
 788                 deleteVfModuleRequest.setNotificationUrl(vnfAdapterObjectMapperUtils.createCallbackUrl("VNFAResponse", messageId));
 789                 MsoRequest msoRequest = buildMsoRequest(requestContext, serviceInstance);
 790                 deleteVfModuleRequest.setMsoRequest(msoRequest);
 791                 return deleteVfModuleRequest;
 792         }
 793
 794         private String convertToString(Object obj) {
 795                 String json;
 796                 try {
 797                         json = mapper.writeValueAsString(obj);
 798                 } catch (JsonProcessingException e) {
 799                         json = "{}";
 800                 }
 801
 802                 return json;
 803         }
 804
 805         private VfModule getBaseVfModule(GenericVnf genericVnf) {
 806                 List<VfModule> vfModules = genericVnf.getVfModules();
 807                 VfModule baseVfModule = null;
 808                 if (vfModules != null) {
 809                         for(int i = 0; i < vfModules.size(); i++) {
 810                                 if (vfModules.get(i).getModelInfoVfModule().getIsBaseBoolean()) {
 811                                         baseVfModule = vfModules.get(i);
 812                                         break;
 813                                 }
 814                         }
 815                 }
 816                 return baseVfModule;
 817         }
 818 }