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.apache.beam.validate.runner;
  
  import net.sf.json.JSONArray;
  import org.apache.beam.validate.runner.service.ModeTestService;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  
  import java.io.FileWriter;
  import java.io.IOException;
  
  public class Main {
      public static void main(String args[]) {
          try {
              final Logger logger = LoggerFactory.getLogger(Main.class);
  
              String outputFile;
              if (args.length == 0) {
                  logger.info("Output file name missing. Output will be saved to capability.json");
                  outputFile = "capability";
              } else {
                  outputFile = args[0];
                  logger.info("Output will be saved to {}.json", outputFile);
              }
              JSONArray outputDetails = new JSONArray();
  
              logger.info("Processing Batch Jobs:");
              ModeTestService batchTestService = new ModeTestService("batch");
              outputDetails.add(batchTestService.getTests());
  
              logger.info("Processing Stream Jobs:");
              ModeTestService streamTestService = new ModeTestService("stream");
              outputDetails.add(streamTestService.getTests());
  
              try (FileWriter file = new FileWriter(outputFile + ".json")) {
                  file.write(outputDetails.toString(3));
                  file.flush();
              } catch (IOException e) {
                  e.printStackTrace();
              }
          } catch (Exception ex) {
              ex.printStackTrace();
          }
      }
  }
  