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.test.bpmn.event.error.mapError;
  
  import org.activiti.engine.ActivitiException;
  import org.activiti.engine.delegate.DelegateExecution;
  import org.activiti.engine.delegate.JavaDelegate;
  import org.apache.commons.lang3.StringUtils;
  
  /**
  
   */
  public class ThrowCustomExceptionDelegate implements JavaDelegate {
  
      @Override
      public void execute(DelegateExecution execution) {
          Object exceptionClassVar = execution.getVariable("exceptionClass");
          if (exceptionClassVar == null) return;
  
          String exceptionClassName = exceptionClassVar.toString();
  
          if (StringUtils.isNotEmpty(exceptionClassName)) {
              RuntimeException exception = null;
              try {
                  Class<?> clazz = Class.forName(exceptionClassName);
                  exception = (RuntimeException) clazz.getDeclaredConstructor().newInstance();
              } catch (Exception e) {
                  throw new ActivitiException("Class not found", e);
              }
              throw exception;
          }
      }
  }
  