public String execute() {
HttpServletRequest request = ServletActionContext.getRequest();
HttpServletResponse response = ServletActionContext.getResponse();
try {
KKAppEng kkAppEng = this.getKKAppEng(request, response);
// Set the cookie so that we don't display the message again
kkAppEng.setAgreedCookies(true);
setKKCookie(AGREED_COOKIES, "1", request, response, kkAppEng);
return SUCCESS;
} catch (Exception e) {
return super.handleException(request, e);
}
}
/**
* Method used to create a browser cookie when a customer first accesses the application. If the
* cookie already exists then we retrieve the guest customer id from the cookie which will be used
* to retrieve and cart items that the customer added to the cart on his last visit.
*
* @param request
* @param response
* @param kkAppEng
* @return Returns the Customer UUID
* @throws KKException
* @throws KKAppException
*/
private String manageCookies(
HttpServletRequest request, HttpServletResponse response, KKAppEng kkAppEng)
throws KKException, KKAppException {
if (!kkAppEng.isKkCookieEnabled()) {
return null;
}
/*
* The current customer should at this point be a guest customer with a negative customer id
*/
CustomerIf currentCustomer = kkAppEng.getCustomerMgr().getCurrentCustomer();
if (currentCustomer == null) {
log.warn(
"Current customer is set to null in the manageCookies method. This should never happen");
return null;
}
/*
* Get the customerUuid from the browser cookie. A new cookie is created if it doesn't exist
*/
String customerUuid = getCustomerUuidFromBrowserCookie(request, response, kkAppEng);
/*
* Get the guestCustomerId from the KK database.
*/
String guestCustomerIdStr = getKKCookie(customerUuid, GUEST_CUSTOMER_ID, kkAppEng);
if (guestCustomerIdStr == null) {
/*
* If it doesn't exist, then we create it
*/
setKKCookie(
customerUuid, GUEST_CUSTOMER_ID, Integer.toString(currentCustomer.getId()), kkAppEng);
} else {
/*
* Set the current customer id with the one retrieved from the cookie and fetch any cart
* items that he may have.
*/
currentCustomer.setId(Integer.parseInt(guestCustomerIdStr));
kkAppEng.getBasketMgr().getBasketItemsPerCustomer();
if (kkAppEng.getWishListMgr().allowWishListWhenNotLoggedIn()) {
kkAppEng.getWishListMgr().fetchCustomersWishLists();
}
// Get the product page size
String prodPageSizeStr = getKKCookie(customerUuid, TAG_PROD_PAGE_SIZE, kkAppEng);
if (prodPageSizeStr != null && prodPageSizeStr.length() > 0) {
try {
int prodPageSize = Integer.parseInt(prodPageSizeStr);
kkAppEng.getProductMgr().setMaxDisplaySearchResults(prodPageSize);
} catch (NumberFormatException e) {
log.warn(
"The product page size value stored in the cookie for customer with guest id "
+ guestCustomerIdStr
+ " is not a numeric value: "
+ prodPageSizeStr);
}
}
// Get the order page size
String orderPageSizeStr = getKKCookie(customerUuid, TAG_ORDER_PAGE_SIZE, kkAppEng);
if (orderPageSizeStr != null && orderPageSizeStr.length() > 0) {
try {
int orderPageSize = Integer.parseInt(orderPageSizeStr);
kkAppEng.getOrderMgr().setPageSize(orderPageSize);
} catch (NumberFormatException e) {
log.warn(
"The order page size value stored in the cookie for customer with guest id "
+ guestCustomerIdStr
+ " is not a numeric value: "
+ orderPageSizeStr);
}
}
// Get the review page size
String reviewPageSizeStr = getKKCookie(customerUuid, TAG_REVIEW_PAGE_SIZE, kkAppEng);
if (reviewPageSizeStr != null && reviewPageSizeStr.length() > 0) {
try {
int reviewPageSize = Integer.parseInt(reviewPageSizeStr);
kkAppEng.getReviewMgr().setPageSize(reviewPageSize);
} catch (NumberFormatException e) {
log.warn(
"The review page size value stored in the cookie for customer with guest id "
+ guestCustomerIdStr
+ " is not a numeric value: "
+ reviewPageSizeStr);
}
}
// Figure out whether the customer has agreed to cookies
String agreedCookies = getKKCookie(customerUuid, AGREED_COOKIES, kkAppEng);
if (agreedCookies != null) {
kkAppEng.setAgreedCookies(true);
}
}
if (log.isDebugEnabled()) {
log.debug(
"GUEST_CUSTOMER_ID cookie value = "
+ getKKCookie(customerUuid, GUEST_CUSTOMER_ID, kkAppEng));
log.debug(
"CUSTOMER_NAME cookie value = " + getKKCookie(customerUuid, CUSTOMER_NAME, kkAppEng));
log.debug(
"AGREED_COOKIES cookie value = " + getKKCookie(customerUuid, AGREED_COOKIES, kkAppEng));
log.debug(
"CUSTOMER_LOCALE cookie value = " + getKKCookie(customerUuid, CUSTOMER_LOCALE, kkAppEng));
log.debug(
"PROD_PAGE_SIZE cookie value = "
+ getKKCookie(customerUuid, TAG_PROD_PAGE_SIZE, kkAppEng));
log.debug(
"ORDER_PAGE_SIZE cookie value = "
+ getKKCookie(customerUuid, TAG_ORDER_PAGE_SIZE, kkAppEng));
log.debug(
"REVIEW_PAGE_SIZE cookie value = "
+ getKKCookie(customerUuid, TAG_REVIEW_PAGE_SIZE, kkAppEng));
}
/*
* Call class where you can place custom code
*/
CustomCookieAction cca = new CustomCookieAction();
cca.manageCookiesOnEntry(request, response, kkAppEng);
return customerUuid;
}