package fr.in2p3.jsaga.command;
   
   import org.apache.commons.cli.*;
   import org.ogf.saga.job.JobFactory;
   import org.ogf.saga.job.JobService;
   import org.ogf.saga.session.Session;
   import org.ogf.saga.session.SessionFactory;
   import org.ogf.saga.url.URL;
   import org.ogf.saga.url.URLFactory;
  
  import java.util.List;
  
  /* ***************************************************
   * *** Centre de Calcul de l'IN2P3 - Lyon (France) ***
   * ***             http://cc.in2p3.fr/             ***
   * ***************************************************
   * File:   JobList
   * Author: Sylvain Reynaud (sreynaud@in2p3.fr)
   * Date:   1 oct. 2009
   * ***************************************************
   * Description:                                      */
  /**
   *
   */
  public class JobList extends AbstractCommand {
      private static final String OPT_HELP = "h", LONGOPT_HELP = "help";
  
      protected JobList() {
          super("jsaga-job-list", new String[]{"resource"}, new String[]{OPT_HELP, LONGOPT_HELP});
      }
  
      public static void main(String[] args) throws Exception {
          JobList command = new JobList();
          CommandLine line = command.parse(args);
          if (line.hasOption(OPT_HELP))
          {
              command.printHelpAndExit(null);
          }
          else
          {
              // get arguments
              URL serviceURL = URLFactory.createURL(command.m_nonOptionValues[0]);
  
              // get status
              Session session = SessionFactory.createSession(true);
              JobService service = JobFactory.createJobService(session, serviceURL);
  
              // dump list
              List<String> list = service.list();
              for (String jobid : list) {
                  System.out.println(jobid);
              }
              System.exit(0);
          }
      }
  
      protected Options createOptions() {
          Options opt = new Options();
  
          // command
          opt.addOption(OptionBuilder.withDescription("Display this help and exit")
                  .withLongOpt(LONGOPT_HELP)
                  .create(OPT_HELP));
  
          // returns
          return opt;
      }
  }