mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/validation/ModelInfoValidation.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * Copyright (C) 2017 Huawei Technologies Co., Ltd. All rights reserved.
   7  * ================================================================================
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *      http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  * ============LICENSE_END=========================================================
  20  */
  21
  22 package org.onap.so.apihandlerinfra.validation;
  23
  24 import org.onap.so.apihandlerinfra.Action;
  25 import org.onap.so.apihandlerinfra.Actions;
  26 import org.onap.so.apihandlerinfra.TestApi;
  27 import org.onap.so.exceptions.ValidationException;
  28 import org.onap.so.serviceinstancebeans.ModelInfo;
  29 import org.onap.so.serviceinstancebeans.ModelType;
  30 import org.onap.so.serviceinstancebeans.RequestParameters;
  31 import org.onap.so.utils.UUIDChecker;
  32 public class ModelInfoValidation implements ValidationRule{
  33         private static boolean empty(String s) {
  34                 return (s == null || s.trim().isEmpty());
  35         }
  36         @Override
  37         public ValidationInformation validate(ValidationInformation info) throws ValidationException{
  38                 ModelInfo modelInfo = info.getSir().getRequestDetails().getModelInfo();
  39                 RequestParameters requestParameters = info.getReqParameters();
  40                 String requestScope = info.getRequestScope();
  41                 Actions action = info.getAction();
  42                 int reqVersion = info.getReqVersion();
  43                 Boolean aLaCarteFlag = info.getALaCarteFlag();
  44
  45                 if(!requestScope.equals(ModelType.instanceGroup.toString())){
  46
  47                         if(!empty(modelInfo.getModelNameVersionId())){
  48                                 modelInfo.setModelVersionId(modelInfo.getModelNameVersionId());
  49                         }
  50                         // modelCustomizationId is required when usePreLoad is false for v4 and higher for VF Module Create
  51                         if(requestParameters != null && reqVersion >= 4 && requestScope.equalsIgnoreCase(ModelType.vfModule.name()) && action == Action.createInstance && !requestParameters.isUsePreload()) {
  52                                 if(!UUIDChecker.isValidUUID(modelInfo.getModelCustomizationId())) {
  53                                         throw new ValidationException("modelCustomizationId");
  54                                 }
  55                         }
  56
  57                         // modelCustomizationId is required for v5 and higher for VF Module Replace
  58                         if(requestParameters != null && reqVersion > 4 && requestScope.equalsIgnoreCase(ModelType.vfModule.name()) && action == Action.replaceInstance) {
  59                                 if(!UUIDChecker.isValidUUID(modelInfo.getModelCustomizationId())) {
  60                                         throw new ValidationException("modelCustomizationId");
  61                                 }
  62                         }
  63
  64                         // modelCustomizationId or modelCustomizationName are required for VNF Replace
  65                         if(requestParameters != null && reqVersion > 4 && requestScope.equalsIgnoreCase(ModelType.vnf.name()) && action == Action.replaceInstance || action == Action.recreateInstance) {
  66                                 if(!UUIDChecker.isValidUUID(modelInfo.getModelCustomizationId()) && modelInfo.getModelCustomizationName() == null) {
  67                                         throw new ValidationException("modelCustomizationId or modelCustomizationName");
  68                                 }
  69                         }
  70
  71                         //is required for serviceInstance delete macro when aLaCarte=false (v3)
  72                         //create and updates except for network (except v4)
  73                         if (empty (modelInfo.getModelInvariantId ()) && ((reqVersion >2 && (aLaCarteFlag != null && !aLaCarteFlag) && requestScope.equalsIgnoreCase(ModelType.service.name()) && action == Action.deleteInstance) ||
  74                                         !(reqVersion < 4 && requestScope.equalsIgnoreCase (ModelType.network.name ())) &&
  75                                         (action == Action.createInstance || action == Action.updateInstance || action == Action.enablePort || action == Action.disablePort || action == Action.addRelationships || action == Action.removeRelationships ||
  76                                         (requestScope.equalsIgnoreCase(ModelType.configuration.name()) && (action == Action.activateInstance || action == Action.deactivateInstance))))) {
  77                                 throw new ValidationException ("modelInvariantId");
  78                         }
  79                         if(empty(modelInfo.getModelInvariantId()) && (requestScope.equalsIgnoreCase(ModelType.vfModule.name()) && action == Action.scaleOut)){
  80                                 throw new ValidationException("modelInvariantId");
  81                         }
  82                         if(empty(modelInfo.getModelInvariantId()) && (requestScope.equalsIgnoreCase(ModelType.vnf.name()) && action == Action.recreateInstance)){
  83                                 throw new ValidationException("modelInvariantId", true);
  84                         }
  85                         if (!empty (modelInfo.getModelInvariantId ()) && !UUIDChecker.isValidUUID (modelInfo.getModelInvariantId ())) {
  86                                 throw new ValidationException ("modelInvariantId format");
  87                         }
  88
  89                         if(reqVersion >= 4 && !(requestScope.equalsIgnoreCase(ModelType.configuration.name())) && empty (modelInfo.getModelName ()) && (action == Action.createInstance || action == Action.updateInstance ||
  90                                         action == Action.addRelationships || action == Action.removeRelationships || action == Action.recreateInstance || ((action == Action.deleteInstance || action == Action.scaleOut) && (requestScope.equalsIgnoreCase (ModelType.vfModule.name ()))))){
  91                                 throw new ValidationException ("modelName", true);
  92                         }
  93
  94                         if (empty (modelInfo.getModelVersion ()) && !(requestScope.equalsIgnoreCase(ModelType.configuration.name())) &&
  95                                         (!(reqVersion < 4 && requestScope.equalsIgnoreCase (ModelType.network.name ()))
  96                                                         && (action == Action.createInstance || action == Action.updateInstance || action == Action.addRelationships || action == Action.removeRelationships || action == Action.scaleOut))) {
  97                                 throw new ValidationException ("modelVersion");
  98                         }
  99
 100                         if(empty(modelInfo.getModelVersion()) && (requestScope.equalsIgnoreCase(ModelType.vnf.name()) && action == Action.recreateInstance)){
 101                                 throw new ValidationException("modelVersion", true);
 102                         }
 103
 104                         // is required for serviceInstance delete macro when aLaCarte=false in v4
 105                         if (reqVersion >= 4 && empty (modelInfo.getModelVersionId()) && (((aLaCarteFlag != null && !aLaCarteFlag) && requestScope.equalsIgnoreCase(ModelType.service.name()) && action == Action.deleteInstance) ||
 106                                         (action == Action.createInstance || action == Action.updateInstance || action == Action.enablePort || action == Action.disablePort || action == Action.addRelationships || action == Action.removeRelationships ||
 107                                         (requestScope.equalsIgnoreCase(ModelType.configuration.name()) && (action == Action.activateInstance || action == Action.deactivateInstance))))) {
 108                                 throw new ValidationException ("modelVersionId");
 109                         }
 110                         if(empty(modelInfo.getModelVersionId()) && (requestScope.equalsIgnoreCase(ModelType.vnf.name()) && action == Action.recreateInstance)){
 111                                 throw new ValidationException("modelVersionId", true);
 112                         }
 113                         if(empty(modelInfo.getModelVersionId()) && (requestScope.equalsIgnoreCase(ModelType.vfModule.name()) && action == Action.scaleOut)){
 114                                 throw new ValidationException("modelVersionId");
 115                         }
 116
 117                         if(requestScope.equalsIgnoreCase(ModelType.vnf.name()) && action != Action.deleteInstance && empty (modelInfo.getModelCustomizationName ())) {
 118                                 if (!UUIDChecker.isValidUUID (modelInfo.getModelCustomizationId())) {
 119                                         throw new ValidationException ("modelCustomizationId or modelCustomizationName");
 120                                 }
 121                         }
 122
 123                         if(reqVersion >= 4 && (!UUIDChecker.isValidUUID (modelInfo.getModelCustomizationId())) && (requestScope.equalsIgnoreCase (ModelType.network.name ()) || requestScope.equalsIgnoreCase(ModelType.configuration.name()))
 124                                         && (action == Action.updateInstance || action == Action.createInstance)){
 125                                 throw new ValidationException ("modelCustomizationId");
 126                         }
 127                         if(empty(modelInfo.getModelCustomizationId()) && requestScope.equalsIgnoreCase(ModelType.vfModule.name()) && action == Action.scaleOut && !(requestParameters.getTestApi() == TestApi.VNF_API.name() && requestParameters.isUsePreload() == true)){
 128                                 throw new ValidationException ("modelCustomizationId");
 129                         }
 130                 }else{
 131                         if(empty(modelInfo.getModelVersionId()) && action == Action.createInstance){
 132                                 throw new ValidationException("modelVersionId", true);
 133                         }
 134                 }
 135                 return info;
 136         }
 137 }