As far as i know, OGNL is EL which has been internally used when we use struts2, We can write power full expression language which is given by OGNL
ex: <s:select label="Select" name="carMake" list="#{'make1':'Ford', 'make2':'Honda', 'make3':'Toyota'}" />
this line is JSP and it is Struts2 tag (but it is internally evaluated by using OGNL). now i want to use such expressions and want to evaluate them by using OGNL.