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Implicit Objects, JSP - Coggle Diagram

- - - - evaluated and inserted into the output (String), performed at run-time, has full access to information about the request
        
        eg. Current time: <%= new java.util.Date() %>
        
        call implicit objects
        
        request, the HttpServletRequest
        
        response, the HttpServletResponse
        
        session, the HttpSession associated with the request
        
        out, the PrintWriter (a buffered version of type
        JspWriter) used to send output to the client.
  - - - inserted
        into the servlet's service method
        
        eg. <%String queryData = request.getQueryString(); out.println("Attached GET data: " + queryData); %>
  - - - inserted into the body of the servlet class, outside of any
        existing methods. (Global variable / other method)
        
        Since declarations do not generate any output, they are normally used in conjunction with JSP expressions or scriptlets. - AccessCounts.jsp