001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: * The Original Software is NetBeans. The Initial Developer of the Original
026: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
027: * Microsystems, Inc. All Rights Reserved.
028: *
029: * If you wish your version of this file to be governed by only the CDDL
030: * or only the GPL Version 2, indicate your decision by adding
031: * "[Contributor] elects to include this software in this distribution
032: * under the [CDDL or GPL Version 2] license." If you do not indicate a
033: * single choice of license, a recipient has the option to distribute
034: * your version of this file under either the CDDL, the GPL Version 2 or
035: * to extend the choice of license to its licensees as provided above.
036: * However, if you add GPL Version 2 code and therefore, elected the GPL
037: * Version 2 license, then the option applies only if the new code is
038: * made subject to such option by the copyright holder.
039: */
040:
041: package org.netbeans.lib.profiler;
042:
043: import java.io.PrintWriter;
044: import java.io.StringWriter;
045: import java.util.ResourceBundle;
046: import java.util.logging.Level;
047: import java.util.logging.Logger;
048:
049: /**
050: * This class serves as a wrapper for logging infrastructure
051: * It should be used to log various profiler info messages
052: * The logger used is identified as "org.netbeans.lib.profiler.infolog" and its level is automatically set to INFO
053: * @author Jaroslav Bachorik
054: */
055: public class ProfilerLogger {
056: //~ Static fields/initializers -----------------------------------------------------------------------------------------------
057:
058: private static final Logger INSTANCE = Logger
059: .getLogger("org.netbeans.lib.profiler.infolog"); // NOI18N
060: private static final Level EXCEPTION_LEVEL = Level.SEVERE;
061: private static volatile Level DEFAULT_LEVEL = Level.INFO;
062: private static volatile boolean debugFlag = false;
063:
064: static {
065: Level currentLevel = INSTANCE.getLevel();
066: Level newLevel = currentLevel;
067:
068: if (DEFAULT_LEVEL.intValue() < EXCEPTION_LEVEL.intValue()) {
069: newLevel = DEFAULT_LEVEL;
070: } else {
071: newLevel = EXCEPTION_LEVEL;
072: }
073:
074: if ((currentLevel == null)
075: || (newLevel.intValue() < currentLevel.intValue())) {
076: INSTANCE.setLevel(newLevel);
077: }
078: }
079:
080: //~ Methods ------------------------------------------------------------------------------------------------------------------
081:
082: public static boolean isDebug() {
083: return debugFlag;
084: }
085:
086: public static void setLevel(Level level) {
087: INSTANCE.setLevel(level);
088:
089: if (level.intValue() <= Level.FINEST.intValue()) {
090: debugFlag = true;
091: } else {
092: debugFlag = false;
093: }
094: }
095:
096: public static Level getLevel() {
097: return INSTANCE.getLevel();
098: }
099:
100: public static void debug(String message) {
101: INSTANCE.finest(message);
102: }
103:
104: public static void info(String message) {
105: INSTANCE.info(message);
106: }
107:
108: public static void log(String message) {
109: INSTANCE.log(DEFAULT_LEVEL, message);
110: }
111:
112: public static void log(Exception ex) {
113: StringWriter sw = new StringWriter();
114: PrintWriter pw = new PrintWriter(sw);
115: ex.printStackTrace(pw);
116: INSTANCE.log(EXCEPTION_LEVEL, sw.toString());
117: }
118:
119: public static void severe(String message) {
120: INSTANCE.severe(message);
121: }
122:
123: public static void warning(String message) {
124: INSTANCE.warning(message);
125: }
126: }
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