/*
 * This file is part of WebGoat, an Open Web Application Security Project utility. For details,
 * please see http://www.owasp.org/
 * <p>
 * Copyright (c) 2002 - 2017 Bruce Mayhew
 * <p>
 * This program is free software; you can redistribute it and/or modify it under the terms of the
 * GNU General Public License as published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 * <p>
 * This program 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
 * General Public License for more details.
 * <p>
 * You should have received a copy of the GNU General Public License along with this program; if
 * not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 * 02111-1307, USA.
 * <p>
 * Getting Source ==============
 * <p>
 * Source for this application is maintained at https://github.com/WebGoat/WebGoat, a repository for free software
 * projects.
 * <p>
 */

package org.owasp.webgoat.i18n;

import lombok.AllArgsConstructor;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;
import org.springframework.web.servlet.LocaleResolver;

import java.util.Locale;

/**
 * Wrapper around the LocaleResolver from Spring so we do not need to bother with passing the HttpRequest object
 * when asking for a Locale.
 *
 * @author nbaars
 * @date 2/7/17
 */
@AllArgsConstructor
public class Language {

    private final LocaleResolver localeResolver;

    public Locale getLocale() {
        return localeResolver.resolveLocale(((ServletRequestAttributes) RequestContextHolder.currentRequestAttributes()).getRequest());
    }

}
