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.validation.validator.impl;
  
  import java.util.List;
  import org.activiti.bpmn.model.BpmnModel;
  import org.activiti.bpmn.model.Process;
  import org.activiti.bpmn.model.ScriptTask;
  import org.activiti.validation.ValidationError;
  import org.activiti.validation.validator.Problems;
  import org.activiti.validation.validator.ProcessLevelValidator;
  import org.apache.commons.lang3.StringUtils;
  
  /**
  
   */
  public class ScriptTaskValidator extends ProcessLevelValidator {
  
      @Override
      protected void executeValidation(BpmnModel bpmnModel, Process process, List<ValidationError> errors) {
          List<ScriptTask> scriptTasks = process.findFlowElementsOfType(ScriptTask.class);
          for (ScriptTask scriptTask : scriptTasks) {
              if (StringUtils.isEmpty(scriptTask.getScript())) {
                  addError(errors, Problems.SCRIPT_TASK_MISSING_SCRIPT, process, scriptTask);
              }
          }
      }
  }
  