1 /*
2 * Conditions Of Use
3 *
4 * This software was developed by employees of the National Institute of
5 * Standards and Technology (NIST), an agency of the Federal Government.
6 * Pursuant to title 15 Untied States Code Section 105, works of NIST
7 * employees are not subject to copyright protection in the United States
8 * and are considered to be in the public domain.  As a result, a formal
9 * license is not needed to use the software.
10 *
11 * This software is provided by NIST as a service and is expressly
12 * provided "AS IS."  NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED
13 * OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF
14 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT
15 * AND DATA ACCURACY.  NIST does not warrant or make any representations
16 * regarding the use of the software or the results thereof, including but
17 * not limited to the correctness, accuracy, reliability or usefulness of
18 * the software.
19 *
20 * Permission to use this software is contingent upon your acceptance
21 * of the terms of this agreement
22 *
23 * .
24 *
25 */
26 /*******************************************************************************
27 * Product of NIST/ITL Advanced Networking Technologies Division (ANTD)         *
28 *******************************************************************************/
29 package gov.nist.core;
30 
31 
32 /**
33  *   A class to do debug printfs
34  */
35 public class Debug {
36 
37     public static  boolean debug = false;
38     public static  boolean parserDebug = false;
39 
40     static StackLogger stackLogger;
41 
setStackLogger(StackLogger stackLogger)42     public static void setStackLogger(StackLogger stackLogger) {
43         Debug.stackLogger = stackLogger;
44     }
45 
println(String s)46     public static void println(String s) {
47         if ((parserDebug || debug )&& stackLogger != null )
48             stackLogger.logDebug(s + "\n");
49     }
printStackTrace(Exception ex)50     public static void printStackTrace(Exception ex) {
51         if ((parserDebug || debug ) && stackLogger != null) {
52             stackLogger.logError("Stack Trace",ex);
53         }
54     }
55 
logError(String message, Exception ex)56     public static void logError(String message, Exception ex) {
57       if ((parserDebug || debug) &&  stackLogger != null ) {
58           stackLogger.logError(message,ex);
59       }
60     }
61 
62 }
63