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A Java full-stack web framework with programmatic configuration instead of XML and Annotations.

There is a newer version: 2.5.6

/*
 * Mentawai Web Framework http://mentawai.lohis.com.br/
 * Copyright (C) 2005  Sergio Oliveira Jr. ([email protected])
 *
 * This library 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 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
package org.mentawai.message;

import java.util.Locale;

import org.mentawai.i18n.I18N;
import org.mentawai.i18n.I18NMap;

/**
 * @author Sergio Oliveira
 */
public abstract class AbstractMessageContext implements MessageContext {
	
	private static final String DIR = "/messages";
	
	protected String dir = DIR;
	
    public String getDir() {
        return dir;        
    }
	
	void setDir(String dir) {
		this.dir = dir;
	}
	
	protected String prefix = null;
	
	public void setPrefix(String prefix) {
		this.prefix = prefix;
	}
	
	protected abstract String getPath();
	
	@Override
	public String getMessage(String id, Locale loc) {
		return getMessage(id, loc, false);
	}
    
	@Override
    public String getMessage(String id, Locale loc, boolean noPrefix) {
        I18N i18n = I18NMap.getI18N(getPath() + "_" + loc.toString());

        I18N i18nLang = I18NMap.getI18N(getPath() + "_" + loc.getLanguage());
        
        StringBuilder idWithPrefix = new StringBuilder(32);
        
        if (prefix != null && !noPrefix) {
        	idWithPrefix.append(prefix).append('.');
        }
        
        idWithPrefix.append(id);
        
        String newId = idWithPrefix.toString();
        
        if (i18n != null && i18n.hasKey(newId)) {
            
            return i18n.get(newId);
            
        }
        
        if (i18nLang != null && i18nLang.hasKey(newId)) {
            
            return i18nLang.get(newId);
        }
        
        return id;
    }
    
    public String toString() {
        return getPath();
    }
}