/*
* 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.server.dispatch;
import javax.servlet.*;
import javax.servlet.http.HttpServletRequest;
import java.io.IOException;
import com.caucho.server.webapp.*;
/**
* Does an internal forward of the request based on the host's root, not
* relative
*/
public class ForwardAbsoluteFilterChain implements FilterChain {
// servlet
private String _url;
private WebApp _webApp;
/**
* Create the forward filter chain servlet.
*
* @param url the request dispatcher to forward to.
*/
public ForwardAbsoluteFilterChain(String url, WebApp webApp)
{
_url = url;
_webApp = webApp;
}
/**
* Forwards to the dispatch
*
* @param request the servlet request
* @param response the servlet response
*/
public void doFilter(ServletRequest request,
ServletResponse response)
throws ServletException, IOException
{
ServletContext root = _webApp.getContext("/");
RequestDispatcher disp = root.getRequestDispatcher(_url);
disp.forward(request, response);
}
public String toString()
{
return getClass().getSimpleName() + "[" + _url + "]";
}
}