gerrit.onap Code Review - so.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2022 Ericsson. All rights reserved.
   4  * ================================================================================
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *      http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  *
  17  * SPDX-License-Identifier: Apache-2.0
  18  * ============LICENSE_END=========================================================
  19  */
  20 package org.onap.so.bpmn.infrastructure.adapter.cnfm.tasks;
  21
  22 import static java.util.Objects.isNull;
  23 import static org.onap.so.cnfm.lcm.model.utils.AdditionalParamsConstants.CLOUD_OWNER_PARAM_KEY;
  24 import static org.onap.so.cnfm.lcm.model.utils.AdditionalParamsConstants.CLOUD_REGION_PARAM_KEY;
  25 import static org.onap.so.cnfm.lcm.model.utils.AdditionalParamsConstants.SERVICE_INSTANCE_ID_PARAM_KEY;
  26 import static org.onap.so.cnfm.lcm.model.utils.AdditionalParamsConstants.SERVICE_INSTANCE_NAME_PARAM_KEY;
  27 import static org.onap.so.cnfm.lcm.model.utils.AdditionalParamsConstants.TENANT_ID_PARAM_KEY;
  28 import java.util.Optional;
  29 import org.apache.groovy.util.Maps;
  30 import org.onap.logging.filter.base.ONAPComponents;
  31 import org.onap.so.bpmn.common.BuildingBlockExecution;
  32 import org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance;
  33 import org.onap.so.bpmn.servicedecomposition.entities.ExecuteBuildingBlock;
  34 import org.onap.so.bpmn.servicedecomposition.entities.GeneralBuildingBlock;
  35 import org.onap.so.client.exception.ExceptionBuilder;
  36 import org.onap.so.cnfm.lcm.model.AsInstance;
  37 import org.onap.so.cnfm.lcm.model.CreateAsRequest;
  38 import org.onap.so.cnfm.lcm.model.InstantiateAsRequest;
  39 import org.onap.so.serviceinstancebeans.CloudConfiguration;
  40 import org.onap.so.serviceinstancebeans.ModelInfo;
  41 import org.onap.so.serviceinstancebeans.RequestDetails;
  42 import org.slf4j.Logger;
  43 import org.slf4j.LoggerFactory;
  44 import org.springframework.beans.factory.annotation.Autowired;
  45 import org.springframework.stereotype.Component;
  46
  47
  48 /**
  49  * This class performs CNF Instantiation
  50  *
  51  * @author sagar.shetty@est.tech
  52  * @author Waqas Ikram (waqas.ikram@est.tech)
  53  */
  54 @Component
  55 public class CnfInstantiateTask {
  56     private static final String CREATE_AS_REQUEST_OBJECT = "CreateAsRequestObject";
  57     private static final String INSTANTIATE_AS_REQUEST_OBJECT = "InstantiateAsRequest";
  58     private static final String AS_INSTANCE_ID = "asInstanceid";
  59     private static final Logger LOGGER = LoggerFactory.getLogger(CnfInstantiateTask.class);
  60     private final ExceptionBuilder exceptionUtil;
  61     private final CnfmHttpServiceProvider cnfmHttpServiceProvider;
  62
  63     @Autowired
  64     public CnfInstantiateTask(final CnfmHttpServiceProvider cnfmHttpServiceProvider,
  65             final ExceptionBuilder exceptionUtil) {
  66         this.cnfmHttpServiceProvider = cnfmHttpServiceProvider;
  67         this.exceptionUtil = exceptionUtil;
  68     }
  69
  70     public void createCreateAsRequest(final BuildingBlockExecution execution) {
  71         try {
  72             LOGGER.debug("Executing createAsRequest task  ...");
  73             final ExecuteBuildingBlock executeBuildingBlock =
  74                     (ExecuteBuildingBlock) execution.getVariable("buildingBlock");
  75
  76             final GeneralBuildingBlock generalBuildingBlock = execution.getGeneralBuildingBlock();
  77
  78             final RequestDetails requestDetails = executeBuildingBlock.getRequestDetails();
  79             LOGGER.debug("RequestDetails: {}", requestDetails);
  80
  81             if (isNull(requestDetails) && isNull(requestDetails.getModelInfo())
  82                     && isNull(requestDetails.getRequestInfo()) && isNull(requestDetails.getCloudConfiguration())
  83                     && isNull(generalBuildingBlock)) {
  84                 LOGGER.error("Missing Mandatory attribute from RequestDetails: {} or GeneralBuildingBlock: {}",
  85                         requestDetails, generalBuildingBlock);
  86                 exceptionUtil.buildAndThrowWorkflowException(execution, 2000,
  87                         "Missing Mandatory attribute from RequestDetails or GeneralBuildingBlock", ONAPComponents.SO);
  88             }
  89
  90             final ModelInfo modelInfo = requestDetails.getModelInfo();
  91             final CloudConfiguration cloudConfiguration = requestDetails.getCloudConfiguration();
  92             final ServiceInstance serviceInstance = generalBuildingBlock.getServiceInstance();
  93
  94             final CreateAsRequest createAsRequest = new CreateAsRequest().asdId(modelInfo.getModelVersionId())
  95                     .asInstanceName(requestDetails.getRequestInfo().getInstanceName())
  96                     .additionalParams(Maps.of(CLOUD_OWNER_PARAM_KEY, cloudConfiguration.getCloudOwner(),
  97                             CLOUD_REGION_PARAM_KEY, cloudConfiguration.getLcpCloudRegionId(), TENANT_ID_PARAM_KEY,
  98                             cloudConfiguration.getTenantId(), SERVICE_INSTANCE_ID_PARAM_KEY,
  99                             serviceInstance.getServiceInstanceId(), SERVICE_INSTANCE_NAME_PARAM_KEY,
 100                             serviceInstance.getServiceInstanceName()));
 101
 102             LOGGER.debug("Adding CreateAsRequest to execution {}", createAsRequest);
 103
 104             execution.setVariable(CREATE_AS_REQUEST_OBJECT, createAsRequest);
 105             LOGGER.debug("Finished executing createAsRequest task ...");
 106
 107         } catch (final Exception exception) {
 108             LOGGER.error("Unable to create CreateAsRequest", exception);
 109             exceptionUtil.buildAndThrowWorkflowException(execution, 2001, exception);
 110         }
 111     }
 112
 113     public void invokeCnfmWithCreateAsRequest(final BuildingBlockExecution execution) {
 114         try {
 115             final CreateAsRequest createAsRequest = execution.getVariable(CREATE_AS_REQUEST_OBJECT);
 116
 117             final Optional<AsInstance> optional = cnfmHttpServiceProvider.invokeCreateAsRequest(createAsRequest);
 118
 119             if (optional.isEmpty()) {
 120                 LOGGER.error("Unable to invoke CNFM for CreateAsRequest : {}", createAsRequest);
 121                 exceptionUtil.buildAndThrowWorkflowException(execution, 2003,
 122                         "Unable to invoke CNFM for CreateAsRequest", ONAPComponents.SO);
 123             }
 124
 125             final AsInstance asInstance = optional.get();
 126             execution.setVariable(AS_INSTANCE_ID, asInstance.getAsInstanceid());
 127             LOGGER.debug("Successfully invoked CNFM response: {}", asInstance);
 128
 129         } catch (final Exception exception) {
 130             LOGGER.error("Unable to invoke CNFM AsCreateRequest", exception);
 131             exceptionUtil.buildAndThrowWorkflowException(execution, 2004, exception);
 132         }
 133     }
 134
 135     public void createAsInstanceRequest(final BuildingBlockExecution execution) {
 136         try {
 137             LOGGER.debug("Executing createAsInstanceRequest task  ...");
 138
 139             final InstantiateAsRequest instantiateAsRequest = new InstantiateAsRequest();
 140
 141             LOGGER.debug("Adding InstantiateAsRequest to execution {}", instantiateAsRequest);
 142
 143             execution.setVariable(INSTANTIATE_AS_REQUEST_OBJECT, instantiateAsRequest);
 144             LOGGER.debug("Finished executing createAsInstanceRequest task ...");
 145
 146         } catch (final Exception exception) {
 147             LOGGER.error("Unable to create CreateAsInstanceRequest", exception);
 148             exceptionUtil.buildAndThrowWorkflowException(execution, 2001, exception);
 149         }
 150     }
 151
 152     public void invokeCnfmWithInstantiateAsRequest(final BuildingBlockExecution execution) {
 153         try {
 154             final InstantiateAsRequest instantiateAsRequest = execution.getVariable(INSTANTIATE_AS_REQUEST_OBJECT);
 155             final String asInstanceId = execution.getVariable(AS_INSTANCE_ID);
 156             cnfmHttpServiceProvider.invokeInstantiateAsRequest(instantiateAsRequest, asInstanceId);
 157             LOGGER.debug("Successfully invoked CNFM instantiate AS request: {}", asInstanceId);
 158
 159         } catch (final Exception exception) {
 160             LOGGER.error("Unable to invoke CNFM InstantiateAsRequest", exception);
 161             exceptionUtil.buildAndThrowWorkflowException(execution, 2004, exception);
 162         }
 163     }
 164
 165 }