RequestProcessorDefault
/*
* $Header: /cvsroot/mvnforum/mvnforum/src/com/mvnforum/RequestProcessorDefault.java,v 1.3 2005/01/18 11:52:08 minhnn Exp $
* $Author: minhnn $
* $Revision: 1.3 $
* $Date: 2005/01/18 11:52:08 $
*
* ====================================================================
*
* Copyright (C) 2002-2005 by MyVietnam.net
*
* 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 any later version.
*
* All copyright notices regarding mvnForum MUST remain intact
* in the scripts and in the outputted HTML.
* The "powered by" text/logo with a link back to
* http://www.mvnForum.com and http://www.MyVietnam.net in the
* footer of the pages MUST remain visible when the pages
* are viewed on the internet or intranet.
*
* 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.
*
* 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.
*
* Support can be obtained from support forums at:
* http://www.mvnForum.com/mvnforum/index
*
* Correspondence and Marketing Questions can be sent to:
* [email protected]
*
* @author: Luis Miguel Hernanz <[email protected]>
* @author: Minh Nguyen [email protected]
*/
package com.mvnforum;
import java.io.UnsupportedEncodingException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* Empty implementation of the RequestProcessor interface.
*
* @author <a href="[email protected]">Luis Miguel Hernanz</a>
* @version $Revision: 1.3 $
*/
public class RequestProcessorDefault implements RequestProcessor {
private static Log log = LogFactory.getLog(RequestProcessorDefault.class);
/**
* This is the first method called in the request processing. This
* method returns always <code>null</code>.
*
* @param request a <code>HttpServletRequest</code> value
* @param response a <code>HttpServletResponse</code> value
*/
public String preLogin(HttpServletRequest request, HttpServletResponse response) {
try {
request.setCharacterEncoding("utf-8");
} catch (UnsupportedEncodingException e){
log.warn("Error setting the character encoding from the request", e);
}
return null;
}
/**
* The method receives the user request just before the
* authentication has been checked. This method always returns
* <code>null</code>.
*
* @param request a <code>HttpServletRequest</code> value
* @param response a <code>HttpServletResponse</code> value
*/
public String preProcess(HttpServletRequest request, HttpServletResponse response) {
return null;
}
/**
* This method is called just before the call to the final request
* dispatcher forward. This method always returns
* <code>responseURI</code>.
*
* @param request a <code>HttpServletRequest</code> value
* @param response a <code>HttpServletResponse</code> value
* @param responseURI the path to which the control will be
* forwarded after this method has finished.
*/
public String postProcess(HttpServletRequest request, HttpServletResponse response, String responseURI) {
return responseURI;
}
}