Enhance HttpServletRequest using metaprogramming

Most of the times we use request.getHeader("user-agent") to get the client browser user-agent details inside the Grails Filters or Controllers. User-agent is one of the examples. There are so many such methods e.g. method for checking whether the request was an ajax call, getting IP address of the client machine, checking whether the...

by Bhagwat Kumar
Tag: userAgent