/** Simple event to set the users per-session currency uom value */
public static String setSessionCurrencyUom(
HttpServletRequest request, HttpServletResponse response) {
String currencyUom = request.getParameter("currencyUom");
if (UtilValidate.isNotEmpty(currencyUom)) {
// update the session
UtilHttp.setCurrencyUom(request.getSession(), currencyUom);
// update the UserLogin object
GenericValue userLogin = (GenericValue) request.getSession().getAttribute("userLogin");
if (userLogin == null) {
userLogin = (GenericValue) request.getSession().getAttribute("autoUserLogin");
}
if (userLogin != null) {
GenericValue ulUpdate = GenericValue.create(userLogin);
ulUpdate.set("lastCurrencyUom", currencyUom);
try {
ulUpdate.store();
userLogin.refreshFromCache();
} catch (GenericEntityException e) {
Debug.logWarning(e, module);
}
}
}
return "success";
}
