package uk.ac.ebi.intenz.tools.sib;
   
   import uk.ac.ebi.intenz.tools.sib.comparator.FlatFileComparator;
   import uk.ac.ebi.intenz.tools.sib.writer.EnzymeFlatFileWriter;
   
   import java.io.File;
   import java.util.PropertyResourceBundle;
   
   import org.apache.log4j.Logger;
  
  /**
   * This class provides methods for exporting enzyme data into the ENZYME flat file format.
   *
   * @author Michael Darsow
   * @version $Revision: 1.2 $ $Date: 2008/01/28 11:43:22 $
   */
  public class EnzymeFlatFileComparatorApp {
  
    private static final Logger LOGGER =
  	  Logger.getLogger(EnzymeFlatFileComparatorApp.class.getName());
  
    /**
     * Compares the content of two ENZYME flat files.
     *
     * @param args Command line arguments (see {@link EnzymeFlatFileWriterApp#printHelp()} .
     */
    public static void main(String[] args) {
  //    if (!argumentsOk(args)) {
  //      printHelp();
  //      System.exit(1);
  //    }
      LOGGER.debug("Running comparator");
      File flatFile1 = new File(ApplicationResources.getInstance().getInputFlatFileName());
      File flatFile2 = new File(ApplicationResources.getInstance().getExportFlatFileName());
      LOGGER.debug("Enzyme.dat input file found at: "+ApplicationResources.getInstance().getInputFlatFileName());
  
      FlatFileComparator.compare(flatFile1, flatFile2);
    }
  
  
    // --------------------------- PRIVATE METHODS ------------------------------------------------
  
    /**
     * Checks the arguments taken from the command line.
     * <p/>
     * For further info see {@link EnzymeFlatFileComparatorApp#main(String[])}.
     *
     * @param args The arguments to be checked.
     * @return <code>true</code> if the arguments are ok.
     */
    private static boolean argumentsOk(String[] args) {
      if (args.length != 2) {
        System.err.println("Please provide the two file names (incl. abs. path info) of the flat files to be compared.");
        return false;
      }
      return true;
    }
  
    /**
     * Prints usage information of this class to the console.
     */
    private static void printHelp() {
      StringBuffer help = new StringBuffer();
      help.append("Usage: java EnzymeFlatFileComparatorApp <flat file 1> <flat file 2>\n");
      help.append("Examples: java EnzymeFlatFileComparatorApp -v 33.0\n");
      help.append("          java EnzymeFlatFileComparatorApp -v 33.12\n");
      System.out.println(help.toString());
    }
  
  }