CGI Query String Parser - com.Ostermiller.util Java Utilities

Example

public void doGet (HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException { 
    doPostGet(
        request, 
        response, 
        new CGIParser(
            request.getQueryString(),
            // Use the same character set
            // used in response.setContentType
            "UTF-8"
        )
    );
}

public void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
    doPostGet(
        request, 
        response, 
        new CGIParser(
            request.getReader(),
            // Use the same character set
            // used in response.setContentType
            "UTF-8"
        )
    );
}

private void doPostGet(HttpServletRequest request, HttpServletResponse response, CGIParser params)
    throws ServletException, IOException {
    ...
}

If using this class in servlets, you would request the parameters from the params object rather than from the request.