Start line:  
End line:  

Snippet Preview

Snippet HTML Code

Stack Overflow Questions
JBoss, a division of Red Hat * Copyright 2010, Red Hat Middleware, LLC, and individual * contributors as indicated by the

tag. See the * copyright.txt 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: * /
Filter should be called to detect invalid login attempt to portal.

Marek Posolda
public class ErrorLoginFilter extends AbstractFilter {
    public void doFilter(ServletRequest requestServletResponse responseFilterChain chainthrows IOException,
            ServletException {
        HttpServletRequest httpRequest = (HttpServletRequestrequest;
        // Get informations about user
        String clientIPAddress = request.getRemoteAddr();
        String sessionID = httpRequest.getSession().getId();
        String username = httpRequest.getParameter("j_username");
        // Call InvalidLoginService, which can perform some actions (aka send mail to portal administrator)
        InvalidLoginAttemptsService invalidLoginService = (InvalidLoginAttemptsServicegetContainer()
        // Continue with request
    public void destroy() {
New to GrepCode? Check out our FAQ X