/*
* Copyright (C) 2012 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.crsh.text.renderers;
import org.crsh.text.Color;
import org.crsh.text.Decoration;
import org.crsh.text.LineRenderer;
import org.crsh.text.Renderer;
import org.crsh.text.ui.LabelElement;
import org.crsh.text.ui.RowElement;
import org.crsh.text.ui.TableElement;
import java.util.Iterator;
import java.util.logging.Level;
import java.util.logging.Logger;
public class LoggerRenderer extends Renderer<Logger> {
@Override
public Class<Logger> getType() {
return Logger.class;
}
@Override
public LineRenderer renderer(Iterator<Logger> stream) {
TableElement table = new TableElement();
// Header
table.add(new RowElement().style(Decoration.bold.fg(Color.black).bg(Color.white)).add("NAME", "LEVEL"));
//
while (stream.hasNext()) {
Logger logger = stream.next();
// Determine level
String level;
if (logger.isLoggable(Level.FINER)) {
level = "TRACE";
} else if (logger.isLoggable(Level.FINE)) {
level = "DEBUG";
} else if (logger.isLoggable(Level.INFO)) {
level = "INFO";
} else if (logger.isLoggable(Level.WARNING)) {
level = "WARN";
} else if (logger.isLoggable(Level.SEVERE)) {
level = "ERROR";
} else {
level = "UNKNOWN";
}
//
table.row(logger.getName(), level);
}
//
return table.renderer();
}
}