/*
* JBoss, Home of Professional Open Source.
* Copyright 2009, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This 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 software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.jbossas.embedded.testsuite.servlet;
import java.io.IOException;
import java.util.logging.Logger;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* JspForwardingServlet
*
* Servlet which forwards to a JSP as requested
*
* @author <a href="mailto:andrew.rubinger@jboss.org">ALR</a>
* @version $Revision: $
*/
public class JspForwardingServlet extends HttpServlet
{
//-------------------------------------------------------------------------------------||
// Class Members ----------------------------------------------------------------------||
//-------------------------------------------------------------------------------------||
/**
* Logger
*/
private static final Logger log = Logger.getLogger(JspForwardingServlet.class.getName());
/**
* serialVersionUID
*/
private static final long serialVersionUID = 1L;
/**
* Name of the request parameter denoting which JSP to forward
*/
public static final String REQ_PARAM_JSP = "jsp";
/**
* Context root
*/
private static final char ROOT = '/';
/**
* Content type to use in forwarding
*/
private static final String CONTENT_TYPE_TEXT_PLAIN = "text/plain";
//-------------------------------------------------------------------------------------||
// Overridden Implementations ---------------------------------------------------------||
//-------------------------------------------------------------------------------------||
/**
* Forwards the request to a JSP denoted by the request parameter "jsp",
* returning a status of 400/Bad Request if not specified
*
* @see javax.servlet.http.HttpServlet#doGet(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
*/
@Override
protected void doGet(final HttpServletRequest request, final HttpServletResponse response) throws ServletException,
IOException
{
// Log
log.info("Request: " + request);
// Get the target JSP page
final String jsp = request.getParameter(REQ_PARAM_JSP);
// Handle unspecified
if (jsp == null)
{
// HTTP 400 and return
response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
return;
}
// Set the content-type to text
response.setContentType(CONTENT_TYPE_TEXT_PLAIN);
// Forward
final String resolvedLocation = ROOT + jsp;
log.info("Forwarding to: " + resolvedLocation);
final RequestDispatcher dispatcher = request.getRequestDispatcher(resolvedLocation);
dispatcher.forward(request, response);
}
}