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* Version: CPL 1.0/GPL 2.0/LGPL 2.1
*
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* License Version 1.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.eclipse.org/legal/cpl-v10.html
*
* Software distributed under the License is distributed on an "AS
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* Copyright (C) 2001-2011 The JRuby Community (and contribs)
*
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package org.jruby.util.log;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.Arrays;
import java.util.logging.ConsoleHandler;
import java.util.logging.Formatter;
import java.util.logging.Level;
import java.util.logging.LogRecord;
import org.joda.time.DateTime;
public class JavaUtilLoggingLogger implements Logger {
private final java.util.logging.Logger logger;
public JavaUtilLoggingLogger(String loggerName) {
logger = java.util.logging.Logger.getLogger(loggerName);
logger.setUseParentHandlers(false);
ConsoleHandler handler = new ConsoleHandler();
handler.setFormatter(new Formatter() {
@Override
public String format(LogRecord lr) {
StringBuilder sb = new StringBuilder();
sb
.append(new DateTime(lr.getMillis()).toString())
.append(": ")
.append(lr.getLoggerName())
.append(": ")
.append(lr.getMessage())
.append("\n");
return sb.toString();
}
});
logger.addHandler(handler);
}
public String getName() {
return logger.getName();
}
public void warn(String message, Object... args) {
if (logger.isLoggable(Level.WARNING)) {
logger.warning(message + (args.length == 0 ? "" : "\n" + Arrays.toString(args)));
}
}
public void warn(Throwable throwable) {
if (logger.isLoggable(Level.WARNING)) {
logger.warning(getLoggingOutput(throwable));
}
}
public void warn(String message, Throwable throwable) {
if (logger.isLoggable(Level.WARNING)) {
logger.warning(message + "\n" + getLoggingOutput(throwable));
}
}
public void error(String message, Object... args) {
if (logger.isLoggable(Level.SEVERE)) {
logger.severe(message + (args.length == 0 ? "" : "\n" + Arrays.toString(args)));
}
}
public void error(Throwable throwable) {
if (logger.isLoggable(Level.SEVERE)) {
logger.severe(getLoggingOutput(throwable));
}
}
public void error(String message, Throwable throwable) {
if (logger.isLoggable(Level.SEVERE)) {
logger.severe(message + "\n" + getLoggingOutput(throwable));
}
}
public void info(String message, Object... args) {
if (logger.isLoggable(Level.INFO)) {
logger.info(message + (args.length == 0 ? "" : "\n" + Arrays.toString(args)));
}
}
public void info(Throwable throwable) {
if (logger.isLoggable(Level.INFO)) {
logger.info(getLoggingOutput(throwable));
}
}
public void info(String message, Throwable throwable) {
if (logger.isLoggable(Level.INFO)) {
logger.info(message + "\n" + getLoggingOutput(throwable));
}
}
public void debug(String message, Object... args) {
if (isDebugEnabled()) {
logger.finest(message + (args.length == 0 ? "" : "\n" + Arrays.toString(args)));
}
}
public void debug(Throwable throwable) {
if (isDebugEnabled()) {
logger.finest(getLoggingOutput(throwable));
}
}
public void debug(String message, Throwable throwable) {
if (isDebugEnabled()) {
logger.finest(message + "\n" + getLoggingOutput(throwable));
}
}
public boolean isDebugEnabled() {
return logger.isLoggable(Level.FINEST);
}
public void setDebugEnable(boolean debug) {
logger.setLevel(Level.FINEST);
}
private String getLoggingOutput(Throwable throwable) {
StringWriter sw = new StringWriter();
throwable.printStackTrace(new PrintWriter(sw));
return sw.toString();
}
}