/**
 * Prints all that comes out of the pipe 
 */

package gui;

import java.io.*;

/**
 * @author Jan Horky
 * 
 */
public class ErrOutCustomer extends Thread {
  private BufferedReader r;
  private TextConsoleWindow tcw;

  public ErrOutCustomer(TextConsoleWindow tcw, InputStream errIn) {
    super();
    this.setPriority(Thread.MAX_PRIORITY);
    this.tcw = tcw;
    r = new BufferedReader(new InputStreamReader(errIn));
    this.start();
  }

  // vypisuje co přijde rourou
  public void run() {
    try {
      String line = "";
      while ((line = r.readLine()) != null) {

        try {
          tcw.writeData(line + "\n");
        } catch (Exception e) {
          e.printStackTrace();
        }
      }
      r.close();
      // Thread.sleep(200);
    } catch (Exception e) {
      System.err.println(e.getMessage());
    }
    this.interrupt();
  }

}