01: /**
02: * <copyright>
03: *
04: * Copyright 2002-2004 BBNT Solutions, LLC
05: * under sponsorship of the Defense Advanced Research Projects
06: * Agency (DARPA).
07: *
08: * You can redistribute this software and/or modify it under the
09: * terms of the Cougaar Open Source License as published on the
10: * Cougaar Open Source Website (www.cougaar.org).
11: *
12: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
13: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
14: * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
15: * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
16: * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
17: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
18: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
19: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
20: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
22: * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23: *
24: * </copyright>
25: */package org.cougaar.tools.csmart.util;
26:
27: import org.cougaar.util.log.Logger;
28:
29: /**
30: * DebugUtils.java
31: *
32: *
33: * Created: Tue May 7 14:46:47 2002
34: *
35: */
36:
37: public class DebugUtils {
38:
39: /**
40: * Dumps a nice formatted stack trace to the
41: * logger.
42: *
43: * Simple to use: DebugUtils.debugStackDump(log);
44: *
45: * @param log - Handle to your logger instance
46: */
47: public static void debugStackDump(Logger log) {
48: if (log.isDebugEnabled()) {
49: log.debug(createDump());
50: }
51: }
52:
53: private static String createDump() {
54: StackTraceElement[] ste = new Throwable().getStackTrace();
55: StringBuffer msg = new StringBuffer();
56: msg.append("Stack Trace: \n");
57: for (int i = 2; i < ste.length; i++) {
58: msg.append(" " + ste[i].getClassName());
59: msg.append(".");
60: msg.append(ste[i].getMethodName());
61: msg.append("(");
62: msg.append(ste[i].getLineNumber());
63: msg.append(")\n");
64: }
65:
66: return msg.substring(0);
67: }
68:
69: }// DebugUtils
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