/**
 * License Agreement.
 *
 *  JBoss RichFaces - Ajax4jsf Component Library
 *
 * Copyright (C) 2007  Exadel, Inc.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License version 2.1 as published by the Free Software Foundation.
 *
 * 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 Street, Fifth Floor, Boston, MA 02110-1301  USA
 */

package org.richfaces.component.util;

import javax.faces.context.FacesContext;

/**
 * @author Nick Belaevski - nbelaevski@exadel.com
 * created 19.02.2007
 * 
 */
public class ViewUtil {
    
	public static String getResourceURL(String url) {
		if (null == url) return null;		
		return ViewUtil.getResourceURL(url, FacesContext.getCurrentInstance());		
	}
	
	public static String getResourceURL(String url, FacesContext context) {
		if (null == url) return null;		
	    String value = url;
		value = context.getApplication().getViewHandler().getResourceURL(context, value);
		return (context.getExternalContext().encodeResourceURL(value));
	}
}
