felix@2889: package de.intevation.flys.client.server;
felix@2889: 
felix@2889: import java.io.IOException;
felix@2889: 
felix@2889: import javax.servlet.Filter;
felix@2889: import javax.servlet.FilterChain;
felix@2889: import javax.servlet.FilterConfig;
felix@2889: import javax.servlet.ServletException;
felix@2889: import javax.servlet.http.HttpServlet;
felix@2889: import javax.servlet.FilterConfig;
felix@2889: import javax.servlet.ServletException;
felix@2889: import javax.servlet.ServletRequest;
felix@2889: import javax.servlet.ServletResponse;
felix@2889: import javax.servlet.http.HttpServletRequest;
felix@2889: import javax.servlet.http.HttpServletResponse;
felix@2889: 
felix@2889: import org.apache.log4j.Logger;
felix@2889: 
felix@2889: 
felix@2889: /** ServletFilter used for GGInA authentification and certain authorisation. */
felix@2889: public class GGInAFilter implements Filter {
felix@2889: 
felix@2889:     /** Private logger. */
felix@2889:     private static Logger logger = Logger.getLogger(GGInAFilter.class);
felix@2889: 
felix@2889:     public static final String LOG4J_PROPERTIES = "FLYS_CLIENT_LOG4J_PROPERIES";
felix@2889: 
felix@2889: 
felix@2889:     /**
felix@2889:      * Initialize.
felix@2889:      */
felix@2889:     @Override
felix@2889:     public void init(FilterConfig config)
felix@2889:     throws ServletException
felix@2889:     {
felix@2889:         System.out.println("GGInAFilter.init");
felix@2889:     }
felix@2889: 
felix@2889: 
felix@2889:     /**
felix@2889:      * Called when filter in chain invoked.
felix@2889:      * @param req request to servlet
felix@2889:      * @param resp response of servlet
felix@2889:      * @param chain the filter chain
felix@2889:      */
felix@2889:     @Override
felix@2889:     public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain)
felix@2889:     throws IOException, ServletException
felix@2889:     {
felix@2889:         /*
felix@2889:         String userAgent = ((HttpServletRequest) req).getHeader("User-Agent");
felix@2889:         // Redirect
felix@2889:         ((HttpServletResponse) resp).sendRedirect(this.geh,gina);
felix@2889:         */
felix@2889:         System.out.println("GGInAFilter.doFilter");
felix@2889:         logger.debug("GGInAFilter.doFilter");
felix@2889:         chain.doFilter(req, resp);
felix@2889:         return;
felix@2889:     }
felix@2889: 
felix@2889: 
felix@2889:     /**
felix@2889:      * Do nothing at destruction.
felix@2889:      */
felix@2889:     @Override
felix@2889:     public void destroy() {
felix@2889:     }
felix@2889: }
felix@2889: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :