A class helper for logging service. : Log « Language Basics « Java

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A class helper for logging service.

       

/*
 * Copyright (c) 2010-2011 Plugger Antonio Begue Ponce. All Rights Reserved.
 *
 * This file is part of Plugger Framework.
 *
 *  Plugger Framework is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License version 3 as published by
 *  the Free Software Foundation.
 *
 *  Plugger Framework 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 Plugger Framework.  If not, see <http://www.gnu.org/licenses/>.
 */

//package org.plugger.util;

import java.io.IOException;
import java.util.logging.FileHandler;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.util.logging.SimpleFormatter;

/**
 * A class helper for logging service.
 *
 * @author Antonio Begue
 * @version $Revision: 1.0 $
 */
public class LoggerFactory {
    private static Level logLevel = Level.INFO;

    /**
     * Return the common Logger.
     * @return A Logger object.
     */
    public static Logger getLogger() {
        return getLogger("common");
    }

    /**
     * Creates or return a specific Logger object.
     * @param name The name of the Logger object.
     * @return A Logger object.
     */
    public static Logger getLogger(String name) {
        Logger logger = Logger.getLogger(name);
        FileHandler fh = null;

        try {
            // This block configure the logger with handler and formatter
            fh = new FileHandler("uba_costos_" + name + ".log", true);

            logger.addHandler(fh);
            logger.setLevel(getLogLevel());
            SimpleFormatter formatter = new SimpleFormatter();
            fh.setFormatter(formatter);
        } catch (IOException ex) {
            Logger.getLogger(LoggerFactory.class.getName()).log(Level.SEVERE, null, ex);
        } catch (SecurityException ex) {
            Logger.getLogger(LoggerFactory.class.getName()).log(Level.SEVERE, null, ex);
        }

        return logger;
    }

    /**
     * Return the level of logging.
     * @return the logLevel
     */
    public static Level getLogLevel() {
        return logLevel;
    }

    /**
     * Set the level of logging.
     * @param level the logLevel to set
     */
    public static void setLogLevel(Level level) {
        logLevel = level;
    }
}

   
    
    
    
    
    
    
  

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