bpmn/MSOCommonBPMN/src/main/java/org/onap/so/client/cds/VnfCDSRequestProvider.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2019 Bell Canada
   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.cds;
  22
  23 import com.google.gson.JsonObject;
  24 import org.onap.so.bpmn.common.BuildingBlockExecution;
  25 import org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf;
  26 import org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance;
  27 import org.onap.so.bpmn.servicedecomposition.entities.GeneralBuildingBlock;
  28 import org.onap.so.bpmn.servicedecomposition.entities.ResourceKey;
  29 import org.onap.so.bpmn.servicedecomposition.tasks.ExtractPojosForBB;
  30 import org.onap.so.client.exception.PayloadGenerationException;
  31 import org.springframework.beans.factory.annotation.Autowired;
  32 import org.springframework.beans.factory.config.ConfigurableBeanFactory;
  33 import org.springframework.context.annotation.Scope;
  34 import org.springframework.stereotype.Component;
  35 import java.util.List;
  36 import java.util.Map;
  37 import java.util.Optional;
  38 import static org.onap.so.client.cds.PayloadConstants.PROPERTIES;
  39 import static org.onap.so.client.cds.PayloadConstants.SEPARATOR;
  40
  41 @Component
  42 @Scope(value = ConfigurableBeanFactory.SCOPE_PROTOTYPE)
  43 public class VnfCDSRequestProvider implements CDSRequestProvider {
  44     private String blueprintName;
  45     private String blueprintVersion;
  46     private BuildingBlockExecution execution;
  47
  48     @Autowired
  49     private ExtractPojosForBB extractPojosForBB;
  50
  51     @Autowired
  52     private ConfigureInstanceParamsForVnf configureInstanceParamsForVnf;
  53
  54     @Override
  55     public String getBlueprintName() {
  56         return blueprintName;
  57     }
  58
  59     @Override
  60     public String getBlueprintVersion() {
  61         return blueprintVersion;
  62     }
  63
  64     @Override
  65     public <T> void setExecutionObject(T executionObject) {
  66         execution = (BuildingBlockExecution) executionObject;
  67     }
  68
  69     @Override
  70     public Optional<String> buildRequestPayload(String action) throws PayloadGenerationException {
  71         JsonObject cdsPropertyObject = new JsonObject();
  72         JsonObject vnfObject = new JsonObject();
  73         String resolutionKey;
  74         try {
  75             ServiceInstance serviceInstance =
  76                     extractPojosForBB.extractByKey(execution, ResourceKey.SERVICE_INSTANCE_ID);
  77             GenericVnf genericVnf = extractPojosForBB.extractByKey(execution, ResourceKey.GENERIC_VNF_ID);
  78
  79             final String modelCustomizationUuid = genericVnf.getModelInfoGenericVnf().getModelCustomizationUuid();
  80
  81             resolutionKey = genericVnf.getVnfName();
  82             blueprintName = genericVnf.getBlueprintName();
  83             blueprintVersion = genericVnf.getBlueprintVersion();
  84
  85             vnfObject.addProperty("service-instance-id", serviceInstance.getServiceInstanceId());
  86             vnfObject.addProperty("service-model-uuid", serviceInstance.getModelInfoServiceInstance().getModelUuid());
  87             vnfObject.addProperty("vnf-id", genericVnf.getVnfId());
  88             vnfObject.addProperty("vnf-name", genericVnf.getVnfName());
  89             vnfObject.addProperty("vnf-customization-uuid", modelCustomizationUuid);
  90
  91             final GeneralBuildingBlock buildingBlock = execution.getGeneralBuildingBlock();
  92             List<Map<String, Object>> userParamsFromRequest =
  93                     buildingBlock.getRequestContext().getRequestParameters().getUserParams();
  94
  95             configureInstanceParamsForVnf.populateInstanceParams(vnfObject, userParamsFromRequest,
  96                     modelCustomizationUuid);
  97         } catch (Exception e) {
  98             throw new PayloadGenerationException("Failed to buildPropertyObjectForVnf", e);
  99         }
 100
 101         cdsPropertyObject.addProperty("resolution-key", resolutionKey);
 102         cdsPropertyObject.add(action + SEPARATOR + PROPERTIES, vnfObject);
 103
 104         return Optional.of(buildRequestJsonObject(cdsPropertyObject, action));
 105     }
 106 }