content: /*
   * Copyright 2010-2025 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.engine.impl.bpmn.helper;
  
  import org.activiti.engine.ActivitiException;
  import org.activiti.engine.delegate.event.ActivitiEvent;
  import org.activiti.engine.delegate.event.ActivitiEventListener;
  import org.activiti.engine.impl.context.Context;
  import org.activiti.engine.impl.persistence.entity.ExecutionEntity;
  
  /**
   * An {@link ActivitiEventListener} that throws a error event when an event is dispatched to it.
   *
  
   *
   */
  public class ErrorThrowingEventListener extends BaseDelegateEventListener {
  
      protected String errorCode;
  
      @Override
      public void onEvent(ActivitiEvent event) {
          if (isValidEvent(event)) {
              onEventInternal(event);
          }
      }
  
      protected void onEventInternal(ActivitiEvent event) {
          ExecutionEntity execution = null;
  
          if (event.getExecutionId() != null) {
              // Get the execution based on the event's execution ID instead
              execution = Context.getCommandContext().getExecutionEntityManager().findById(event.getExecutionId());
          }
  
          if (execution == null) {
              throw new ActivitiException(
                  "No execution context active and event is not related to an execution. No compensation event can be thrown."
              );
          }
  
          try {
              ErrorPropagation.propagateError(errorCode, execution);
          } catch (Exception e) {
              throw new ActivitiException("Error while propagating error-event", e);
          }
      }
  
      public void setErrorCode(String errorCode) {
          this.errorCode = errorCode;
      }
  
      @Override
      public boolean isFailOnException() {
          return true;
      }
  }
  