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/*
 * JGrass - Free Open Source Java GIS http://www.jgrass.org 
 * (C) HydroloGIS - www.hydrologis.com 
 * 
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Library General Public License as published by the Free
 * Software Foundation; either version 2 of the License, or (at your option) any
 * later version.
 * 
 * This library 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 Library General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU Library General Public License
 * along with this library; if not, write to the Free Foundation, Inc., 59
 * Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */
package org.hortonmachine.gears.i18n;

import java.util.Locale;
import java.util.ResourceBundle;

/**
 * Takes care of internationalization.
 * 
 * @author Andrea Antonello (www.hydrologis.com)
 *
 */
public class GearsMessageHandler {
    private static GearsMessageHandler messageHandler = null;

    private Locale locale = Locale.getDefault();

    private ResourceBundle resourceBundle;

    private GearsMessageHandler() {
    }

    public synchronized static GearsMessageHandler getInstance() {
        if (messageHandler == null) {
            messageHandler = new GearsMessageHandler();
            messageHandler.initResourceBundle();

        }
        return messageHandler;
    }

    private void initResourceBundle() {
        resourceBundle = ResourceBundle.getBundle("jg_messages", locale);
    }

    public String message( String key ) {
        return resourceBundle.getString(key);
    }

}