01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common
08: * Development and Distribution License("CDDL") (collectively, the
09: * "License"). You may not use this file except in compliance with the
10: * License. You can obtain a copy of the License at
11: * http://www.netbeans.org/cddl-gplv2.html
12: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
13: * specific language governing permissions and limitations under the
14: * License. When distributing the software, include this License Header
15: * Notice in each file and include the License file at
16: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
17: * particular file as subject to the "Classpath" exception as provided
18: * by Sun in the GPL Version 2 section of the License file that
19: * accompanied this code. If applicable, add the following below the
20: * License Header, with the fields enclosed by brackets [] replaced by
21: * your own identifying information:
22: * "Portions Copyrighted [year] [name of copyright owner]"
23: *
24: * Contributor(s):
25: *
26: * The Original Software is NetBeans. The Initial Developer of the Original
27: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
28: * Microsystems, Inc. All Rights Reserved.
29: *
30: * If you wish your version of this file to be governed by only the CDDL
31: * or only the GPL Version 2, indicate your decision by adding
32: * "[Contributor] elects to include this software in this distribution
33: * under the [CDDL or GPL Version 2] license." If you do not indicate a
34: * single choice of license, a recipient has the option to distribute
35: * your version of this file under either the CDDL, the GPL Version 2 or
36: * to extend the choice of license to its licensees as provided above.
37: * However, if you add GPL Version 2 code and therefore, elected the GPL
38: * Version 2 license, then the option applies only if the new code is
39: * made subject to such option by the copyright holder.
40: */
41:
42: package org.netbeans.modules.cnd.classview;
43:
44: import java.io.*;
45: import org.netbeans.modules.cnd.modelutil.Tracer;
46:
47: /**
48: *
49: * @author Vladimir Kvashin
50: */
51: public class Diagnostic {
52:
53: public static final boolean DEBUG = Boolean
54: .getBoolean("cnd.classview.trace"); // NOI18N
55: public static final boolean DUMP_MODEL = Boolean
56: .getBoolean("cnd.classview.dumpmodel"); // NOI18N
57:
58: private static Tracer tracer = new Tracer(System.err);
59:
60: public static void trace(Object arg) {
61: if (DEBUG) {
62: tracer.trace(arg);
63: }
64: }
65:
66: public static void indent() {
67: tracer.indent();
68: }
69:
70: public static void unindent() {
71: tracer.unindent();
72: }
73:
74: public static void traceStack(String message) {
75: if (DEBUG) {
76: trace(message);
77: StringWriter wr = new StringWriter();
78: new Exception(message).printStackTrace(new PrintWriter(wr));
79: //StringReader sr = new StringReader(wr.getBuffer().toString());
80: BufferedReader br = new BufferedReader(new StringReader(wr
81: .getBuffer().toString()));
82: try {
83: br.readLine();
84: br.readLine();
85: for (String s = br.readLine(); s != null; s = br
86: .readLine()) {
87: trace(s);
88: }
89: } catch (IOException e) {
90: e.printStackTrace(System.err);
91: }
92: }
93: }
94: }
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