set the filter definition we are configured for . this has the side effect of instantiating an instance of the corresponding filter class . concode_field_sep FilterDef filterDef concode_elem_sep Context context concode_elem_sep Filter filter concode_field_sep Filter getFilter concode_elem_sep String getFilterName concode_elem_sep FilterDef getFilterDef concode_elem_sep String getInitParameter concode_elem_sep ServletContext getServletContext concode_elem_sep void release concode_elem_sep String toString concode_elem_sep Enumeration getInitParameterNames
void function ( FilterDef arg0 ) { this . filterDef = arg0 ; if ( arg0 == null ) { if ( this . filter != null ) this . filter . destroy ( ) ; this . filter = null ; } else { Filter loc0 = getFilter ( ) ; } }