/*
* (c) Copyright 2010-2011 AgileBirds
*
* This file is part of OpenFlexo.
*
* OpenFlexo is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* OpenFlexo is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OpenFlexo. If not, see <http://www.gnu.org/licenses/>.
*
*/
package org.openflexo.logging;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.logging.Formatter;
import java.util.logging.LogRecord;
import org.openflexo.toolbox.ToolBox;
/**
* Utility class used to format logs of Flexo
*
* @author sguerin
*/
public class FlexoLoggingFormatter extends Formatter {
private final DateFormat dateFormat = new SimpleDateFormat("dd/MM/yy HH:mm:ss,SSS");
public static boolean logDate = true;
@Override
public String format(LogRecord log) {
StringBuffer sb = new StringBuffer();
sb.append(formatString(logDate ? 30 : 10, log.getLevel().toString()
+ (logDate ? " " + dateFormat.format(new Date(log.getMillis())) : "")));
sb.append(formatString(100, log.getMessage()));
sb.append(formatString(50, "[" + log.getSourceClassName() + "." + log.getSourceMethodName() + "]"));
sb.append("\n");
if (log.getThrown() != null) {
sb.append(ToolBox.stackTraceAsAString(log.getThrown()));
}
return sb.toString();
}
public static String formatString(int cols, String aString) {
char[] blank;
if (aString == null) {
aString = "null";
}
if (cols > aString.length()) {
blank = new char[cols - aString.length()];
for (int i = 0; i < cols - aString.length(); i++) {
blank[i] = ' ';
}
return aString + new String(blank);
} else {
return aString;
}
}
}