LogWriter.java

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package myShell;

import java.io.BufferedWriter;
import java.io.FileWriter;
import java.util.Calendar;

public class LogWriter {
      
  //  
  //  fields
  //  
      
      String logName;


  00026   //  Constructor
  00028 
      public LogWriter()
      {
            Calendar cal = Calendar.getInstance();
            String date = cal.get(Calendar.DATE) + "-" + (cal.get(Calendar.MONTH)+1) + "-" +
                        cal.get(Calendar.YEAR) + "-(" +     cal.get(Calendar.HOUR_OF_DAY) + ":" +
                        cal.get(Calendar.MINUTE) + ":" + cal.get(Calendar.SECOND) + ")";
            this.logName = "../data/log/" + date + ".log" ;
            this.append(" ----- started at : " + date + "\n\n");
      }


  00044   //  Method
  00046       
      public void append(String line)
      {
            System.out.println(line);
            try
            {
                  BufferedWriter logFile = new BufferedWriter
                              (new FileWriter(this.logName,true));
                  logFile.write(line);
                  logFile.newLine();
                  logFile.close();
            }
            catch (Exception e) { e.printStackTrace(); }
      }

      
      public void finish()
      {
            Calendar cal = Calendar.getInstance();
            String date = cal.get(Calendar.DATE) + "-" + (cal.get(Calendar.MONTH)+1) + "-" +
                        cal.get(Calendar.YEAR) + "-(" +     cal.get(Calendar.HOUR_OF_DAY) + ":" +
                        cal.get(Calendar.MINUTE) + ":" + cal.get(Calendar.SECOND) + ")";
            append("\n ----- finished at : " + date);
      }
}