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.spring.test.transaction;
  
  import javax.sql.DataSource;
  import org.activiti.engine.RuntimeService;
  import org.activiti.engine.TaskService;
  import org.springframework.jdbc.core.JdbcTemplate;
  import org.springframework.transaction.annotation.Transactional;
  
  public class UserBean {
  
      private final RuntimeService runtimeService;
  
      private final TaskService taskService;
  
      private final DataSource dataSource;
  
      public UserBean(final RuntimeService runtimeService, final TaskService taskService, final DataSource dataSource) {
          this.runtimeService = runtimeService;
          this.taskService = taskService;
          this.dataSource = dataSource;
      }
  
      @Transactional
      public void hello() {
          // here you can do transactional stuff in your domain model
          // and it will be combined in the same transaction as
          // the startProcessInstanceByKey to the Activiti RuntimeService
          runtimeService.startProcessInstanceByKey("helloProcess");
      }
  
      @Transactional
      public void completeTask(String taskId) {
          // First insert a record in the MY_TABLE table
          JdbcTemplate jdbcTemplate = new JdbcTemplate(dataSource);
          int nrOfRows = jdbcTemplate.update("insert into MY_TABLE values ('test');");
          if (nrOfRows != 1) {
              throw new RuntimeException("Insert into MY_TABLE failed");
          }
  
          taskService.complete(taskId);
      }
  }
  