request parameters

very useful snippet:

    public static String getRequestParameters( HttpServletRequest aRequest)

{

        StringBuffer aReturn = new StringBuffer("");

        Enumeration parameterNames = aRequest.getParameterNames();

        while (parameterNames.hasMoreElements()) {

            String requestParameter = (String) parameterNames.nextElement();

            String[] aValues = aRequest.getParameterValues(requestParameter);

            for (int i = 0; i <> 0) {

                    aReturn.append("&");

                }

                aReturn.append(requestParameter);

                aReturn.append("=");

                aReturn.append(aValues[i]);

            }

        }

        return aReturn.toString();

    }



}