Esempio n. 1
0
/** Handles logging events. */
public class Logger {
  public static final DecimalFormat df2 = new DecimalFormat("00");
  private static PrintStream out, err;
  private static Map<String, PrintStream> outStreams = new HashMap<String, PrintStream>();
  public static long START_TIME;
  private static ServerUI ui = World.getWorld().getInterface();

  private static PrintStream newStream(String file) throws IOException {
    PrintStream p =
        new PrintStream(
            new BufferedOutputStream(new FileOutputStream(new File("logs/" + file)), 1024), true);
    outStreams.put(file, p);
    return p;
  }

  private static String time() {
    int seconds = (int) ((System.currentTimeMillis() - START_TIME) / 1000);
    int minutes = (seconds / 60);
    int hours = (minutes / 60);
    synchronized (df2) {
      return df2.format(hours % 24)
          + ":"
          + df2.format(minutes % 60)
          + ":"
          + df2.format(seconds % 60);
    }
  }

  private static String prefix() {
    return "[" + time() + "] ";
  }

  public static void close() {
    for (Map.Entry<String, PrintStream> stringPrintStreamEntry : outStreams.entrySet()) {
      PrintStream stream = stringPrintStreamEntry.getValue();
      stream.println("Closing stream..");
      stream.close();
    }
  }

  public static void flush(String f) {
    PrintStream tmpStream = outStreams.get(f);
    if (tmpStream == null) {
      Logger.err("Failed to flush " + f + " (No such stream)");
    } else {
      tmpStream.flush();
    }
  }

  public static synchronized void log(Object o) {
    String s = prefix() + o.toString();
    out.println(s);
    out.flush();
    ui.output.append(s + "\n");
    ui.output.setCaretPosition(ui.output.getDocument().getLength());
  }

  public static synchronized void log(String f, Object o) {
    String s = prefix() + o.toString();
    try {
      PrintStream tmpStream = outStreams.get(f);
      if (tmpStream == null) {
        tmpStream = newStream(f);
      }
      tmpStream.println(s);
    } catch (IOException ex) {
      Logger.err("Failed to log to " + f + ", msg='" + s + "'");
    }
  }

  public static synchronized void err(Throwable e) {
    String s = prefix() + e.toString();
    err.println(s);
    ui.output.append(s + "\n");
    for (StackTraceElement ste : e.getStackTrace()) {
      String s1 = "\t" + ste.toString();
      err.println(s1);
      ui.output.append(s1 + "\n");
    }
    ui.output.setCaretPosition(ui.output.getDocument().getLength());
    err.flush();
  }

  public static synchronized void err(String s1) {
    String s = prefix() + s1;
    err.println(s);
    err.flush();
    ui.output.append(s + "\n");
    ui.output.setCaretPosition(ui.output.getDocument().getLength());
  }

  public static void logNoLine(Object o) {
    String s = prefix() + o.toString();
    out.print(s);
    out.flush();
    ui.output.append(s);
    ui.output.setCaretPosition(ui.output.getDocument().getLength());
  }

  public static void logNoPrefix(Object o) {
    String s = o.toString();
    out.println(s);
    out.flush();
    ui.output.append(s + "\n");
    ui.output.setCaretPosition(ui.output.getDocument().getLength());
  }

  static {
    START_TIME = System.currentTimeMillis();
    try {
      out = newStream("out.log");
      err = newStream("err.log");
    } catch (IOException ieo) {
      ieo.printStackTrace();
    }
  }
}
Esempio n. 2
0
 public final void run() {
   Logger.log("Unmuting host " + plr.getHost());
   World.getWorld().removeTempMute(plr.getHost());
 }