for a given httphost and httprequest if the request has avary header - i need to get an additional uri from the pair of host and request so that i can also store the variant into my httpcache . concode_field_sep PlaceHolder placeHolder concode_field_sep int canonicalizePort concode_elem_sep boolean isRelativeRequest concode_elem_sep String canonicalizeUri concode_elem_sep String canonicalizePath concode_elem_sep String getFullHeaderValue concode_elem_sep String getVariantKey concode_elem_sep String getURI
String function ( HttpHost arg0 , HttpRequest arg1 , HttpCacheEntry arg2 ) { if ( ! arg2 . hasVariants ( ) ) return getURI ( arg0 , arg1 ) ; return getVariantKey ( arg1 , arg2 ) + getURI ( arg0 , arg1 ) ; }