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#' @name SDMXFooter
#' @rdname SDMXFooter
#' @aliases SDMXFooter,SDMXFooter-method
#'
#' @usage
#' SDMXFooter(xmlObj, namespaces)
#'
#' @param xmlObj object of class "XMLInternalDocument derived from XML package
#' @param namespaces object of class "data.frame" given the list of namespace URIs
#' @return an object of class "SDMXFooter"
#'
#' @seealso \link{readSDMX}
SDMXFooter <- function(xmlObj, namespaces){
messageList = list()
#check presence of footer
ns <- findNamespace(namespaces, "footer")
if(length(ns) > 0){
messageListXML <- getNodeSet(xmlObj,
"//footer:Message",
namespaces = c(footer = as.character(ns)))
messageList <- lapply(messageListXML, SDMXFooterMessage)
}
#SDMXFooter object
obj <- new("SDMXFooter", messages = messageList);
return(obj);
}
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