content: /*
   *
   *  Licensed to the Apache Software Foundation (ASF) under one or more
   *  contributor license agreements.  See the NOTICE file distributed with
   *  this work for additional information regarding copyright ownership.
   *  The ASF licenses this file to You 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.dinky.service.task;
  
  import org.dinky.config.Dialect;
  import org.dinky.data.annotations.SupportDialect;
  import org.dinky.data.dto.TaskDTO;
  import org.dinky.data.model.Task;
  import org.dinky.function.FunctionFactory;
  import org.dinky.function.data.model.UDF;
  import org.dinky.job.Job;
  import org.dinky.job.JobResult;
  import org.dinky.utils.UDFUtils;
  
  import java.util.Collections;
  
  import cn.hutool.core.bean.BeanUtil;
  import cn.hutool.core.exceptions.ExceptionUtil;
  
  @SupportDialect({Dialect.JAVA, Dialect.PYTHON, Dialect.SCALA})
  public class UdfTask extends BaseTask {
      public UdfTask(TaskDTO task) {
          super(task);
      }
  
      @Override
      public JobResult execute() throws Exception {
          JobResult jobResult = new JobResult();
          jobResult.setSuccess(true);
          jobResult.setStatus(Job.JobStatus.SUCCESS);
          try {
              UDF udf = UDFUtils.taskToUDF(BeanUtil.toBean(task, Task.class));
              FunctionFactory.initUDF(Collections.singletonList(udf), task.getId());
          } catch (Exception e) {
              jobResult.setSuccess(false);
              jobResult.setError(ExceptionUtil.getRootCauseMessage(e));
              jobResult.setStatus(Job.JobStatus.FAILED);
          }
          return jobResult;
      }
  
      @Override
      public boolean stop() {
          return true;
      }
  }
  