FitFilter.java :  » Wiki-Engine » fitnesse » fitnesse » Java Open Source

// Copyright (C) 2003,2004,2005 by Object Mentor, Inc. All rights reserved.
// Released under the terms of the GNU General Public License version 2 or later.
package fitnesse;

import fit.Parse;
import fit.Fixture;
import java.io.*;

public class FitFilter
{

  public String input;
  public Parse tables;
  public Fixture fixture = new Fixture();
  public PrintWriter output;

  public static void main(String argv[])
  {
    new FitFilter().run(argv);
  }

  public void run(String argv[])
  {
    args(argv);
    process();
    exit();
  }

  public void process()
  {
    try
    {
      tables = new Parse(input);
      fixture.doTables(tables);
    }
    catch(Exception e)
    {
      exception(e);
    }
    tables.print(output);
  }

  public void args(String[] argv)
  {
    if(argv.length != 0)
    {
      System.err.println("usage: java fitnesse.FitFilter");
      System.exit(-1);
    }
    try
    {
      input = read();
      output = new PrintWriter(System.out);
    }
    catch(IOException e)
    {
      System.err.println(e.getMessage());
      System.exit(-1);
    }
  }

  protected String read() throws IOException
  {
    StringBuffer buffer = new StringBuffer();
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    String line;
    while((line = br.readLine()) != null)
      buffer.append(line).append("\n");
    return buffer.toString();
  }

  protected void exception(Exception e)
  {
    tables = new Parse("body", "Unable to parse input. Input ignored.", null, null);
    fixture.exception(tables, e);
  }

  protected void exit()
  {
    output.close();
    System.exit(fixture.counts.wrong + fixture.counts.exceptions);
  }

}