Guarantees the request and response are instances of HttpServletRequest
and HttpServletResponse
, and that there are no null
objects.
Required so that security system classes can obtain access to the filter environment, as well as the request and response.
@author Ben Alex @author colin sampaleanu @version $Id: FilterInvocation.java 1496 2006-05-23 13:38:33Z benalex $Guarantees the request and response are instances of HttpServletRequest
and HttpServletResponse
, and that there are no null
objects.
Required so that security system classes can obtain access to the filter environment, as well as the request and response. @author Ben Alex @author colin sampaleanu @author Luke Taylor @author Rob Winch
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