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.tasklistener;
  
  import org.activiti.engine.delegate.DelegateTask;
  import org.activiti.engine.delegate.TaskListener;
  
  /**
  
   */
  public class TaskAllEventsListener implements TaskListener {
  
      private static final long serialVersionUID = 1L;
  
      public void notify(DelegateTask delegateTask) {
          String events = (String) delegateTask.getVariable("events");
          if (events == null) {
              events = delegateTask.getEventName();
          } else {
              events = events + " - " + delegateTask.getEventName();
          }
          delegateTask.setVariable("events", events);
      }
  }
  