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
  29 import java.net.URI;
  30 import java.util.Optional;
  31 import org.apache.groovy.util.Maps;
  32 import org.onap.logging.filter.base.ONAPComponents;
  33 import org.onap.so.bpmn.common.BuildingBlockExecution;
  34 import org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance;
  35 import org.onap.so.bpmn.servicedecomposition.entities.ExecuteBuildingBlock;
  36 import org.onap.so.bpmn.servicedecomposition.entities.GeneralBuildingBlock;
  37 import org.onap.so.client.exception.ExceptionBuilder;
  38 import org.onap.so.cnfm.lcm.model.AsInstance;
  39 import org.onap.so.cnfm.lcm.model.CreateAsRequest;
  40 import org.onap.so.cnfm.lcm.model.InstantiateAsRequest;
  41 import org.onap.so.serviceinstancebeans.CloudConfiguration;
  42 import org.onap.so.serviceinstancebeans.ModelInfo;
  43 import org.onap.so.serviceinstancebeans.RequestDetails;
  44 import org.slf4j.Logger;
  45 import org.slf4j.LoggerFactory;
  46 import org.springframework.beans.factory.annotation.Autowired;
  47 import org.springframework.stereotype.Component;
  48
  49
  50 /**
  51  * This class performs CNF Instantiation
  52  *
  53  * @author sagar.shetty@est.tech
  54  * @author Waqas Ikram (waqas.ikram@est.tech)
  55  */
  56 @Component
  57 public class CnfInstantiateTask {
  58     private static final String CREATE_AS_REQUEST_OBJECT = "CreateAsRequestObject";
  59     private static final String INSTANTIATE_AS_REQUEST_OBJECT = "InstantiateAsRequest";
  60     private static final String CNFM_REQUEST_STATUS_CHECK_URL = "CnfmStatusCheckUrl";
  61     private static final String AS_INSTANCE_ID = "asInstanceid";
  62     private static final Logger LOGGER = LoggerFactory.getLogger(CnfInstantiateTask.class);
  63     private final ExceptionBuilder exceptionUtil;
  64     private final CnfmHttpServiceProvider cnfmHttpServiceProvider;
  65
  66     @Autowired
  67     public CnfInstantiateTask(final CnfmHttpServiceProvider cnfmHttpServiceProvider,
  68             final ExceptionBuilder exceptionUtil) {
  69         this.cnfmHttpServiceProvider = cnfmHttpServiceProvider;
  70         this.exceptionUtil = exceptionUtil;
  71     }
  72
  73     public void createCreateAsRequest(final BuildingBlockExecution execution) {
  74         try {
  75             LOGGER.debug("Executing createAsRequest task  ...");
  76             final ExecuteBuildingBlock executeBuildingBlock =
  77                     (ExecuteBuildingBlock) execution.getVariable("buildingBlock");
  78
  79             final GeneralBuildingBlock generalBuildingBlock = execution.getGeneralBuildingBlock();
  80
  81             final RequestDetails requestDetails = executeBuildingBlock.getRequestDetails();
  82             LOGGER.debug("RequestDetails: {}", requestDetails);
  83
  84             if (isNull(requestDetails) && isNull(requestDetails.getModelInfo())
  85                     && isNull(requestDetails.getRequestInfo()) && isNull(requestDetails.getCloudConfiguration())
  86                     && isNull(generalBuildingBlock)) {
  87                 LOGGER.error("Missing Mandatory attribute from RequestDetails: {} or GeneralBuildingBlock: {}",
  88                         requestDetails, generalBuildingBlock);
  89                 exceptionUtil.buildAndThrowWorkflowException(execution, 2000,
  90                         "Missing Mandatory attribute from RequestDetails or GeneralBuildingBlock", ONAPComponents.SO);
  91             }
  92
  93             final ModelInfo modelInfo = requestDetails.getModelInfo();
  94             final CloudConfiguration cloudConfiguration = requestDetails.getCloudConfiguration();
  95             final ServiceInstance serviceInstance = generalBuildingBlock.getServiceInstance();
  96
  97             final CreateAsRequest createAsRequest = new CreateAsRequest().asdId(modelInfo.getModelVersionId())
  98                     .asInstanceName(requestDetails.getRequestInfo().getInstanceName())
  99                     .additionalParams(Maps.of(CLOUD_OWNER_PARAM_KEY, cloudConfiguration.getCloudOwner(),
 100                             CLOUD_REGION_PARAM_KEY, cloudConfiguration.getLcpCloudRegionId(), TENANT_ID_PARAM_KEY,
 101                             cloudConfiguration.getTenantId(), SERVICE_INSTANCE_ID_PARAM_KEY,
 102                             serviceInstance.getServiceInstanceId(), SERVICE_INSTANCE_NAME_PARAM_KEY,
 103                             serviceInstance.getServiceInstanceName()));
 104
 105             LOGGER.debug("Adding CreateAsRequest to execution {}", createAsRequest);
 106
 107             execution.setVariable(CREATE_AS_REQUEST_OBJECT, createAsRequest);
 108             LOGGER.debug("Finished executing createAsRequest task ...");
 109
 110         } catch (final Exception exception) {
 111             LOGGER.error("Unable to create CreateAsRequest", exception);
 112             exceptionUtil.buildAndThrowWorkflowException(execution, 2001, exception);
 113         }
 114     }
 115
 116     public void invokeCnfmWithCreateAsRequest(final BuildingBlockExecution execution) {
 117         try {
 118             final CreateAsRequest createAsRequest = execution.getVariable(CREATE_AS_REQUEST_OBJECT);
 119
 120             final Optional<AsInstance> optional = cnfmHttpServiceProvider.invokeCreateAsRequest(createAsRequest);
 121
 122             if (optional.isEmpty()) {
 123                 LOGGER.error("Unable to invoke CNFM for CreateAsRequest : {}", createAsRequest);
 124                 exceptionUtil.buildAndThrowWorkflowException(execution, 2003,
 125                         "Unable to invoke CNFM for CreateAsRequest", ONAPComponents.SO);
 126             }
 127
 128             final AsInstance asInstance = optional.get();
 129             execution.setVariable(AS_INSTANCE_ID, asInstance.getAsInstanceid());
 130             LOGGER.debug("Successfully invoked CNFM response: {}", asInstance);
 131
 132         } catch (final Exception exception) {
 133             LOGGER.error("Unable to invoke CNFM AsCreateRequest", exception);
 134             exceptionUtil.buildAndThrowWorkflowException(execution, 2004, exception);
 135         }
 136     }
 137
 138     public void createAsInstanceRequest(final BuildingBlockExecution execution) {
 139         try {
 140             LOGGER.debug("Executing createAsInstanceRequest task  ...");
 141
 142             final InstantiateAsRequest instantiateAsRequest = new InstantiateAsRequest();
 143
 144             LOGGER.debug("Adding InstantiateAsRequest to execution {}", instantiateAsRequest);
 145
 146             execution.setVariable(INSTANTIATE_AS_REQUEST_OBJECT, instantiateAsRequest);
 147             LOGGER.debug("Finished executing createAsInstanceRequest task ...");
 148
 149         } catch (final Exception exception) {
 150             LOGGER.error("Unable to create CreateAsInstanceRequest", exception);
 151             exceptionUtil.buildAndThrowWorkflowException(execution, 2001, exception);
 152         }
 153     }
 154
 155     public void invokeCnfmWithInstantiateAsRequest(final BuildingBlockExecution execution) {
 156         try {
 157             final InstantiateAsRequest instantiateAsRequest = execution.getVariable(INSTANTIATE_AS_REQUEST_OBJECT);
 158             final String asInstanceId = execution.getVariable(AS_INSTANCE_ID);
 159             Optional<URI> cnf_status_check_url =
 160                     cnfmHttpServiceProvider.invokeInstantiateAsRequest(instantiateAsRequest, asInstanceId);
 161             execution.setVariable(CNFM_REQUEST_STATUS_CHECK_URL, cnf_status_check_url.get());
 162             LOGGER.debug("Successfully invoked CNFM instantiate AS request: {}", asInstanceId);
 163         } catch (final Exception exception) {
 164             LOGGER.error("Unable to invoke CNFM InstantiateAsRequest", exception);
 165             exceptionUtil.buildAndThrowWorkflowException(execution, 2004, exception);
 166         }
 167     }
 168
 169 }