public static HttpServletRequest getHttpServletRequestFromExternalWebflowContext ( final RequestContext context ) { Assert . isInstanceOf ( ServletExternalContext . class , context . getExternalContext ( ) , "Cannot obtain HttpServletRequest from event of type: " + context . getExternalContext ( ) . getClass ( ) . getName ( ) ) ; return ( HttpServletRequest ) context . getExternalContext ( ) . getNativeRequest ( ) ; }
Gets the http servlet request from the context .