filters in xml code example

Example 1: filters in xml

		test									GuruFilter		GuruFilter		demotest.GuruFilter				guru-param		This is guru paramter				   GuruFilter	   /GuruFilter	

Example 2: filters in xml

package demotest; import java.io.IOException;import java.util.Date; import javax.servlet.Filter; import javax.servlet.FilterChain; import javax.servlet.FilterConfig; import javax.servlet.ServletException; import javax.servlet.ServletRequest; import javax.servlet.ServletResponse; import Javax.servlet.http.HttpServletRequest;  public class GuruFilter implements Filter {		public void doFilter(ServletRequest request, ServletResponse response, Filterchain chain) throws IOException, ServletException {		// TODO Auto-generated method stub 		HttpServletRequest req = (HttpServletRequest) request;						String ipAddress = req.getRemoteAddr(); 		System.out.println("IP Address "+ipAddress + ", Time is" 							+ new Date().toString());				// pass the request along the filter chain 		chain.doFilter(request, response);	}		/**	* @see Filter#init(FilterConfig)	*/ 	public void init(FilterConfig fConfig) throws ServletException {	String guruparam = fConfig.getInitParameter("guru-param");		//Print the init parameter 	System.out.println("Test Param: " + guruparam);	}}