Mercurial > hg > digilib-old

comparison servlet/src/digilib/Utils.java @ 1:0ff3ede32060

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Initial revision
author robcast
date Thu, 17 Jan 2002 15:25:46 +0100
parents
children 8d9a0abf3626
comparison
equal deleted inserted replaced
0:ffd2df307e81 1:0ff3ede32060
1 /* Utils -- general utility classes for scaler servlet
2
3 Digital Image Library servlet components
4
5 Copyright (C) 2001, 2002 Robert Casties (robcast@mail.berlios.de)
6
7 This program is free software; you can redistribute it and/or modify it
8 under the terms of the GNU General Public License as published by the
9 Free Software Foundation; either version 2 of the License, or (at your
10 option) any later version.
11
12 Please read license.txt for the full details. A copy of the GPL
13 may be found at http://www.gnu.org/copyleft/lgpl.html
14
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18
19 */
20
21 package digilib;
22
23 public class Utils {
24
25 public Utils() {
26 }
27
28 public Utils(int dbg) {
29 debugLevel = dbg;
30 }
31
32 /**
33 * Debugging help
34 * dprintln(1, "blabla");
35 * will be printed on stdout if debug >= 1
36 */
37 public static int debugLevel = 10;
38 public static void dprintln(int dbg, String s) {
39 if (debugLevel >= dbg) {
40 String ind = "";
41 // indent by debuglevel
42 for (int i = 0; i < dbg; i++) {
43 ind += " ";
44 }
45 System.out.println(ind+s);
46 }
47 }
48 }