| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.fineract.cob; |
| |
| import java.util.Arrays; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Optional; |
| import java.util.Set; |
| import java.util.TreeMap; |
| import lombok.RequiredArgsConstructor; |
| import lombok.extern.slf4j.Slf4j; |
| import org.apache.fineract.cob.data.BusinessStepNameAndOrder; |
| import org.apache.fineract.cob.domain.BatchBusinessStep; |
| import org.apache.fineract.cob.domain.BatchBusinessStepRepository; |
| import org.apache.fineract.cob.exceptions.BusinessStepException; |
| import org.apache.fineract.cob.service.ReloaderService; |
| import org.apache.fineract.infrastructure.configuration.domain.ConfigurationDomainService; |
| import org.apache.fineract.infrastructure.core.domain.AbstractPersistableCustom; |
| import org.apache.fineract.infrastructure.core.domain.ActionContext; |
| import org.apache.fineract.infrastructure.core.service.ThreadLocalContextUtil; |
| import org.apache.fineract.infrastructure.event.business.service.BusinessEventNotifierService; |
| import org.jetbrains.annotations.NotNull; |
| import org.springframework.beans.factory.ListableBeanFactory; |
| import org.springframework.context.ApplicationContext; |
| import org.springframework.stereotype.Service; |
| |
| @Service |
| @Slf4j |
| @RequiredArgsConstructor |
| public class COBBusinessStepServiceImpl implements COBBusinessStepService { |
| |
| private final BatchBusinessStepRepository batchBusinessStepRepository; |
| private final ApplicationContext applicationContext; |
| private final ListableBeanFactory beanFactory; |
| private final BusinessEventNotifierService businessEventNotifierService; |
| private final ConfigurationDomainService configurationDomainService; |
| |
| private final ReloaderService reloaderService; |
| |
| @SuppressWarnings({ "unchecked" }) |
| @Override |
| public <T extends COBBusinessStep<S>, S extends AbstractPersistableCustom> S run(TreeMap<Long, String> executionMap, S item) { |
| if (executionMap == null || executionMap.isEmpty()) { |
| throw new BusinessStepException("Execution map is empty! COB Business step execution skipped!"); |
| } |
| boolean bulkEventEnabled = configurationDomainService.isCOBBulkEventEnabled(); |
| // Extra safety net to avoid event leaking |
| try { |
| if (bulkEventEnabled) { |
| businessEventNotifierService.startExternalEventRecording(); |
| } |
| |
| for (String businessStep : executionMap.values()) { |
| try { |
| ThreadLocalContextUtil.setActionContext(ActionContext.COB); |
| COBBusinessStep<S> businessStepBean = (COBBusinessStep<S>) applicationContext.getBean(businessStep); |
| item = reloaderService.reload(item); |
| item = businessStepBean.execute(item); |
| } catch (Exception e) { |
| throw new BusinessStepException("Error happened during business step execution", e); |
| } finally { |
| // Fallback to COB action context after each business step |
| ThreadLocalContextUtil.setActionContext(ActionContext.COB); |
| } |
| } |
| if (bulkEventEnabled) { |
| businessEventNotifierService.stopExternalEventRecording(); |
| } |
| } catch (Exception e) { |
| if (bulkEventEnabled) { |
| businessEventNotifierService.resetEventRecording(); |
| } |
| throw e; |
| } |
| return item; |
| } |
| |
| @NotNull |
| @Override |
| public <T extends COBBusinessStep<S>, S extends AbstractPersistableCustom> Set<BusinessStepNameAndOrder> getCOBBusinessSteps( |
| Class<T> businessStepClass, String cobJobName) { |
| List<BatchBusinessStep> cobStepConfigs = batchBusinessStepRepository.findAllByJobName(cobJobName); |
| List<String> businessSteps = Arrays.stream(beanFactory.getBeanNamesForType(businessStepClass)).toList(); |
| Set<BusinessStepNameAndOrder> executionMap = new HashSet<>(); |
| for (String businessStep : businessSteps) { |
| COBBusinessStep<S> businessStepBean = (COBBusinessStep<S>) applicationContext.getBean(businessStep); |
| Optional<BatchBusinessStep> businessStepConfig = cobStepConfigs.stream() |
| .filter(stepConfig -> businessStepBean.getEnumStyledName().equals(stepConfig.getStepName())).findFirst(); |
| businessStepConfig.ifPresent( |
| batchBusinessStep -> executionMap.add(new BusinessStepNameAndOrder(businessStep, batchBusinessStep.getStepOrder()))); |
| } |
| return executionMap; |
| } |
| } |