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.examples.bpmn.executionlistener;
  
  import java.util.ArrayList;
  import java.util.List;
  import org.activiti.bpmn.model.FlowElement;
  import org.activiti.engine.delegate.DelegateExecution;
  import org.activiti.engine.delegate.ExecutionListener;
  import org.activiti.engine.impl.util.ProcessDefinitionUtil;
  
  /**
   * Simple {@link ExecutionListener} that sets the current activity id and name attributes on the execution.
   *
  
   */
  public class CurrentActivityExecutionListener implements ExecutionListener {
  
      private static List<CurrentActivity> currentActivities = new ArrayList<CurrentActivity>();
  
      public static class CurrentActivity {
  
          private final String activityId;
          private final String activityName;
  
          public CurrentActivity(String activityId, String activityName) {
              this.activityId = activityId;
              this.activityName = activityName;
          }
  
          public String getActivityId() {
              return activityId;
          }
  
          public String getActivityName() {
              return activityName;
          }
      }
  
      public void notify(DelegateExecution execution) {
          org.activiti.bpmn.model.Process process = ProcessDefinitionUtil.getProcess(execution.getProcessDefinitionId());
          String activityId = execution.getCurrentActivityId();
          FlowElement currentFlowElement = process.getFlowElement(activityId, true);
          currentActivities.add(new CurrentActivity(execution.getCurrentActivityId(), currentFlowElement.getName()));
      }
  
      public static List<CurrentActivity> getCurrentActivities() {
          return currentActivities;
      }
  
      public static void clear() {
          currentActivities.clear();
      }
  }
  