You just have to provide a javax.servlet.jsp.el.VariableResolver and I think you should write it carefully to avoid generating a security hole as your EL comes from the request.
Marc.
f. wrote:
Hi,
The idea is an hyperlink on HTML Page calling a Struts Action
and with an URI ending with like myAction.do?elexpression="sessionScope['mylist'][param.row]"
So I need the ELanguage power in my Action.execute( ) method.
I tryed to get a PageContext( ) from JSPFactory.DefaultFactory( ) (using current request, response,etc )
but now my container (Jetty) send JSP source instead of JSP processing result.
-------------------------- public class DetailHandlerAction extends Action {
public ActionForward execute( ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
PageContext pc = JspFactory.getDefaultFactory().getPageContext(this.getServlet(),request, response, null, true, 4096 , false );
evaluatedDetailRef = ExpressionEvaluatorManager.evaluate(null, detailRef, Object.class, pc);
javax.servlet.jsp.JspFactory.getDefaultFactory().releasePageContext(pc);
----------------------------
Any idea ? Thanks for your help. Denis.
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