messages.java

这个weblogging 设计得比较精巧

/*
 * Created on Sep 14, 2003
 */
package org.roller.business.hibernate;

import java.text.MessageFormat;
import java.util.MissingResourceException;
import java.util.ResourceBundle;

/**
 * @author dmj
 */
public class Messages
{

    private static final String BUNDLE_NAME = 
        "org.roller.business.hibernate.messages"; //$NON-NLS-1$

    private static final ResourceBundle RESOURCE_BUNDLE =
        ResourceBundle.getBundle(BUNDLE_NAME);

    private Messages()
    {
    }
    
    public static String formatString(String key, String[] args) {
        return MessageFormat.format(getString(key), (Object[])args);    
    }
    
    public static String formatString(String key, String arg0, String arg1) {
        return MessageFormat.format(getString(key), (Object[])new String[]{arg0,arg1});            
    }
    
    public static String formatString(String key, String arg) {
        return MessageFormat.format(getString(key), (Object[])new String[]{arg});            
    }
    
    public static String getString(String key)
    {
        try
        {
            return RESOURCE_BUNDLE.getString(key);
        }
        catch (MissingResourceException e)
        {
            return '!' + key + '!';
        }
    }
}