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
  35     @Override
  36     public ValidationInformation validate(ValidationInformation info) throws ValidationException {
  37         int reqVersion = info.getReqVersion();
  38         String requestScope = info.getRequestScope();
  39         Actions action = info.getAction();
  40         RequestParameters requestParameters = info.getReqParameters();
  41
  42         if (requestScope.equalsIgnoreCase(ModelType.service.name())
  43                 && (action == Action.createInstance || action == Action.assignInstance)) {
  44             if (requestParameters == null) {
  45                 throw new ValidationException("requestParameters");
  46             }
  47             if (empty(requestParameters.getSubscriptionServiceType())) {
  48                 throw new ValidationException("subscriptionServiceType");
  49             }
  50         }
  51         if (reqVersion >= 4) {
  52             if (Action.addRelationships.equals(action) || Action.removeRelationships.equals(action)) {
  53                 if (requestParameters == null || requestParameters.getALaCarte() == null) {
  54                     throw new ValidationException("aLaCarte in requestParameters");
  55                 }
  56             }
  57         }
  58         if (requestParameters == null && !requestScope.equalsIgnoreCase(ModelType.service.name())) {
  59             info.setALaCarteFlag(true);
  60         }
  61         if (requestParameters != null) {
  62             if (requestScope.equalsIgnoreCase(ModelType.vnf.name())) {
  63                 if (action == Action.updateInstance) {
  64                     if (requestParameters.isUsePreload() == null) {
  65                         requestParameters.setUsePreload(true);
  66                     }
  67                 }
  68                 if (action == Action.replaceInstance) {
  69                     if (requestParameters.getRebuildVolumeGroups() == null) {
  70                         requestParameters.setRebuildVolumeGroups(false);
  71                     }
  72                 }
  73             }
  74             if (requestScope.equalsIgnoreCase(ModelType.vfModule.name())) {
  75                 if (action == Action.createInstance || action == Action.updateInstance) {
  76                     if (requestParameters.isUsePreload() == null) {
  77                         if (reqVersion >= 4) {
  78                             if (requestParameters.getALaCarte() == null || requestParameters.getALaCarte() == true) {
  79                                 requestParameters.setUsePreload(true);
  80                             } else {
  81                                 requestParameters.setUsePreload(false);
  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                             } else {
  96                                 requestParameters.setUsePreload(true);
  97                             }
  98                         } else {
  99                             requestParameters.setUsePreload(true);
 100                         }
 101                     }
 102                 }
 103             }
 104             if (reqVersion >= 4) {
 105                 if (requestParameters.getALaCarte() != null) {
 106                     info.setALaCarteFlag(requestParameters.getALaCarte());
 107                 } else if (requestScope.equalsIgnoreCase(ModelType.service.name())) {
 108                     if (action == Action.createInstance || action == Action.deleteInstance
 109                             || action == Action.activateInstance || action == Action.deactivateInstance) {
 110                         if (requestParameters.getALaCarte() == null) {
 111                             requestParameters.setaLaCarte(false);
 112                             info.setALaCarteFlag(requestParameters.getALaCarte());
 113                         }
 114                     }
 115                 } else {
 116                     info.setALaCarteFlag(true);
 117                 }
 118             } else {
 119                 info.setALaCarteFlag(true);
 120             }
 121         }
 122         return info;
 123     }
 124 }