mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/validation/RequestParametersValidation.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.exceptions.ValidationException;
  27 import org.onap.so.serviceinstancebeans.ModelType;
  28 import org.onap.so.serviceinstancebeans.RequestParameters;
  29
  30 public class RequestParametersValidation implements ValidationRule{
  31         private static boolean empty(String s) {
  32           return (s == null || s.trim().isEmpty());
  33     }
  34         @Override
  35         public ValidationInformation validate(ValidationInformation info) throws ValidationException{
  36                 int reqVersion = info.getReqVersion();
  37                 String requestScope = info.getRequestScope();
  38                 Actions action = info.getAction();
  39                 RequestParameters requestParameters = info.getReqParameters();
  40
  41                 if (requestScope.equalsIgnoreCase(ModelType.service.name()) && (action == Action.createInstance || action == Action.assignInstance)) {
  42                 if (requestParameters == null) {
  43                         throw new ValidationException ("requestParameters");
  44                 }
  45                 if (empty (requestParameters.getSubscriptionServiceType())) {
  46                         throw new ValidationException ("subscriptionServiceType");
  47                 }
  48         }
  49                 if(reqVersion >= 4){
  50                 if(Action.addRelationships.equals(action) || Action.removeRelationships.equals(action)) {
  51                         if(requestParameters == null || requestParameters.getALaCarte() == null) {
  52                                 throw new ValidationException ("aLaCarte in requestParameters");
  53                         }
  54                 }
  55         }
  56                 if(requestParameters == null && !requestScope.equalsIgnoreCase(ModelType.service.name())){
  57                         info.setALaCarteFlag(true);
  58                 }
  59         if(requestParameters != null){
  60                 if(requestScope.equalsIgnoreCase(ModelType.vnf.name())){
  61                         if(action == Action.updateInstance){
  62                                 if(requestParameters.isUsePreload() == null){
  63                                         requestParameters.setUsePreload(true);
  64                                 }
  65                         }
  66                         if(action == Action.replaceInstance){
  67                                 if(requestParameters.getRebuildVolumeGroups() == null){
  68                                         requestParameters.setRebuildVolumeGroups(false);
  69                                 }
  70                         }
  71                 }
  72                 if(requestScope.equalsIgnoreCase(ModelType.vfModule.name())){
  73                         if(action == Action.createInstance || action == Action.updateInstance){
  74                                 if(requestParameters.isUsePreload() == null){
  75                                         if(reqVersion >= 4){
  76                                                 if (requestParameters.getALaCarte() == null || requestParameters.getALaCarte() == true) {
  77                                                         requestParameters.setUsePreload(true);
  78                                                 }
  79                                                 else {
  80                                                         requestParameters.setUsePreload(false);
  81                                                 }
  82                                         }
  83                                         else {
  84                                                 requestParameters.setUsePreload(true);
  85                                         }
  86                                 }
  87                         }
  88                 }
  89                 if(requestScope.equalsIgnoreCase(ModelType.service.name())){
  90                         if(action == Action.createInstance){
  91                                 if(requestParameters.isUsePreload() == null){
  92                                         if(reqVersion >= 4){
  93                                                 if (requestParameters.getALaCarte() == null || requestParameters.getALaCarte() == false) {
  94                                                         requestParameters.setUsePreload(false);
  95                                                 }
  96                                                 else {
  97                                                         requestParameters.setUsePreload(true);
  98                                                 }
  99                                         }
 100                                         else {
 101                                                 requestParameters.setUsePreload(true);
 102                                         }
 103                                 }
 104                         }
 105                 }
 106                 if(reqVersion >= 4){
 107                        if(requestParameters.getALaCarte() != null){
 108                                 info.setALaCarteFlag(requestParameters.getALaCarte());
 109                        }else if(requestScope.equalsIgnoreCase(ModelType.service.name())){
 110                            if(action == Action.createInstance || action == Action.deleteInstance || action == Action.activateInstance || action == Action.deactivateInstance){
 111                                    if(requestParameters.getALaCarte() == null){
 112                                            requestParameters.setaLaCarte(false);
 113                                            info.setALaCarteFlag(requestParameters.getALaCarte());
 114                                    }
 115                            }
 116                        }else{
 117                            info.setALaCarteFlag(true);
 118                        }
 119                 }else{
 120                         info.setALaCarteFlag(true);
 121                 }
 122         }
 123                 return info;
 124         }
 125 }