content: /*
   * Copyright 2017-2025 Hyland Software, Inc. and its affiliates.
   *
   * Licensed 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.activiti.cloud.services.query.events.handlers;
  
  import jakarta.persistence.EntityManager;
  import java.util.ArrayList;
  import java.util.Date;
  import java.util.List;
  import java.util.Optional;
  import org.activiti.api.process.model.events.IntegrationEvent.IntegrationEvents;
  import org.activiti.cloud.api.model.shared.events.CloudRuntimeEvent;
  import org.activiti.cloud.api.process.model.CloudBPMNActivity;
  import org.activiti.cloud.api.process.model.CloudIntegrationContext.IntegrationContextStatus;
  import org.activiti.cloud.api.process.model.events.CloudIntegrationErrorReceivedEvent;
  import org.activiti.cloud.services.query.model.IntegrationContextEntity;
  import org.activiti.cloud.services.query.model.ServiceTaskEntity;
  import org.apache.commons.lang3.ObjectUtils;
  
  public class IntegrationErrorReceivedEventHandler extends BaseIntegrationEventHandler implements QueryEventHandler {
  
      public IntegrationErrorReceivedEventHandler(EntityManager entityManager) {
          super(entityManager);
      }
  
      @Override
      public void handle(CloudRuntimeEvent<?, ?> event) {
          CloudIntegrationErrorReceivedEvent integrationEvent = CloudIntegrationErrorReceivedEvent.class.cast(event);
  
          Optional<IntegrationContextEntity> result = findIntegrationContextEntity(integrationEvent);
  
          result.ifPresent(entity -> {
              entity.setErrorDate(new Date(integrationEvent.getTimestamp()));
              entity.setStatus(IntegrationContextStatus.INTEGRATION_ERROR_RECEIVED);
              entity.setErrorCode(integrationEvent.getErrorCode());
              entity.setErrorMessage(integrationEvent.getErrorMessage());
              entity.setErrorClassName(integrationEvent.getErrorClassName());
              entity.setStackTraceElements(addFullErrorMessageAsFirstStackTraceElement(integrationEvent));
              entity.setInBoundVariables(integrationEvent.getEntity().getInBoundVariables());
              entity.setOutBoundVariables(integrationEvent.getEntity().getOutBoundVariables());
  
              entityManager.persist(entity);
  
              ServiceTaskEntity serviceTaskEntity = entityManager.find(ServiceTaskEntity.class, entity.getId());
              serviceTaskEntity.setStatus(CloudBPMNActivity.BPMNActivityStatus.ERROR);
  
              entityManager.persist(serviceTaskEntity);
          });
      }
  
      private List<StackTraceElement> addFullErrorMessageAsFirstStackTraceElement(
          CloudIntegrationErrorReceivedEvent integrationEvent
      ) {
          StackTraceElement newTopStackTraceElement = getNewTopStackTraceElement(integrationEvent);
          List<StackTraceElement> stackTraceElements = new ArrayList<>(List.of(newTopStackTraceElement));
          stackTraceElements.addAll(integrationEvent.getStackTraceElements());
          return stackTraceElements;
      }
  
      private StackTraceElement getNewTopStackTraceElement(CloudIntegrationErrorReceivedEvent integrationEvent) {
          if (ObjectUtils.isNotEmpty(integrationEvent.getStackTraceElements())) {
              StackTraceElement firstElement = integrationEvent.getStackTraceElements().get(0);
              return new StackTraceElement(
                  integrationEvent.getErrorMessage(),
                  "",
                  firstElement.getFileName(),
                  firstElement.getLineNumber()
              );
          } else {
              return new StackTraceElement(integrationEvent.getErrorMessage(), "", "", 0);
          }
      }
  
      @Override
      public String getHandledEvent() {
          return IntegrationEvents.INTEGRATION_ERROR_RECEIVED.name();
      }
  }
  