package jalview.util;

import java.text.MessageFormat;
import java.util.Locale;
import java.util.ResourceBundle;
import java.util.logging.Logger;

/**
 * 
 * @author David Roldan Martinez
 * @author Thomas Abeel
 * 
 *
 */
public class MessageManager {

	private static ResourceBundle rb;    
		
	private static Logger log=Logger.getLogger(MessageManager.class.getCanonicalName());
	
	private static Locale loc = Locale.getDefault();
	
	
	
    static{
    	/* Localize Java dialogs */
    	Locale.setDefault(loc);
    	/* Getting messages for GV */
    	log.info("Getting messages for lang: "+loc);
        rb = ResourceBundle.getBundle("lang.Messages", loc);
        log.finest("Language keys: "+rb.keySet());
     
    }
    
    public static String getString(String key){
    	String value = "[missing key] " + key;
    	try{
    		value = rb.getString(key);
    	}catch(Exception e){
    		log.warning("I18N missing: "+loc+"\t"+key);
    	}
    	return value;
    }
    
	public static Locale getLocale() {
		return loc;
	}
	public static String formatMessage(String key, Object[] params){
		return MessageFormat.format(rb.getString(key), params);
	}
}