/*
 * Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
 *
 * This file is part of Resin(R) Open Source
 *
 * Each copy or derived work must preserve the copyright notice and this
 * notice unmodified.
 *
 * Resin Open Source 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.
 *
 * Resin Open Source 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, or any warranty
 * of NON-INFRINGEMENT.  See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Resin Open Source; if not, write to the
 *
 *   Free Software Foundation, Inc.
 *   59 Temple Place, Suite 330
 *   Boston, MA 02111-1307  USA
 *
 * @author Scott Ferguson
 */

package com.caucho.config.scope;

import javax.servlet.http.HttpServletRequest;

/**
 * The thread request factory
 */
public class ThreadRequestFactory {
  private static ThreadRequestFactory _factory;

  public static Object getCurrentRequest()
  {
    if (_factory != null)
      return _factory.getRequestImpl();
    else
      return null;
  }

  public static HttpServletRequest getCurrentHttpRequest()
  {
    if (_factory != null)
      return _factory.getHttpRequestImpl();
    else
      return null;
  }
  
  public Object getRequestImpl()
  {
    return null;
  }
  
  public HttpServletRequest getHttpRequestImpl()
  {
    return null;
  }

  static {
    try {
      String className = "com.caucho.server.http.ThreadServerRequestFactory";
      Class<?> cl = Class.forName(className);

      _factory = (ThreadRequestFactory) cl.newInstance();
    } catch (Exception e) {
      e.printStackTrace();
      // log.log(Level.FINEST, e.toString(), e);
    }
  }
}