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Java > Open Source Codes > org > objectweb > alarm > beans > Debug


1 /**
2  * JOnAS: Java(TM) Open Application Server
3  * Copyright (C) 1999-2004 Bull S.A.
4  * Contact: jonas-team@objectweb.org
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19  * USA
20  *
21  * Initial developer: JOnAS Team
22  * --------------------------------------------------------------------------
23  * $Id: Debug.java,v 1.2 2004/04/09 12:56:41 benoitf Exp $
24  * --------------------------------------------------------------------------
25  */
26
27 package org.objectweb.alarm.beans;
28
29 /**
30  * Provide a ligth Debug.
31  */
32 public class Debug {
33
34     /**
35      * No public constructor (Utility class)
36      */
37     private Debug() {
38
39     }
40
41     /**
42      * True if only if use the debug.
43      */
44     private static boolean debug = false;
45
46     /**
47      * Log some debugging info, if debug is true.
48      * @param msg the message to log.
49      */
50     public static void log(String JavaDoc msg) {
51         if (debug) {
52             System.out.println(msg);
53         }
54     }
55
56     /**
57      * Log some errors.
58      * @param msg the error message to log.
59      */
60     public static void logError(String JavaDoc msg) {
61         System.err.println(msg);
62     }
63
64 }
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