return new ArrayList(getrequest().getParameterMap().keySet());
}
public void seturlparameterifempty(String name, String value) throws WGIllegalStateException {
if (getrequest() instanceof WGAFilter.GETRequestWrapper) {
GETRequestWrapper wrapper = (WGAFilter.GETRequestWrapper) getrequest();
wrapper.setParameterIfEmpty(name, value);
} else {
throw new WGIllegalStateException("method setUrlParameterIfEmtpy() is only supported on GET requests.");
}
}