Continue Sling request procesing in POST.jsp

[Daniel, de la Cuesta Navarrete]

Hi,

I have my script POST.jsp. I want to filter requests that contains only one
property.

The problem is that the POST.jsp stops the usual sling request procesing for
all request

Is there any way to continue with the usual Sling request procesing from a
jsp script?

Something like what we do in a filter?

if (request.getParameter(":operation") != null)
    chain.doFilter(request, response);

Thank you!