/**
* Utility method to read a KKCookie when we have the CustomerUuid
*
* @param customerUuid
* @param attrId
* @param kkAppEng
* @return the value of the cookie
* @throws KKException
*/
protected String getKKCookie(String customerUuid, String attrId, KKAppEng kkAppEng)
throws KKException {
if (customerUuid == null) {
return null;
}
KKCookieIf kkCookie = kkAppEng.getEng().getCookie(customerUuid, attrId);
if (kkCookie != null) {
return kkCookie.getAttributeValue();
}
return null;
}
/**
* Utility method to read a KKCookie when we have the CustomerUuid
*
* @param customerUuid the customer UUID
* @param attrId the attribute to save
* @param kkAppEng the konakart engine.
* @return the value of the cookie
* @throws org.hippoecm.hst.core.component.HstComponentException .
*/
@Nullable
private String getKKCookie(String customerUuid, String attrId, KKAppEng kkAppEng)
throws HstComponentException {
try {
KKCookieIf kkCookie = kkAppEng.getEng().getCookie(customerUuid, attrId);
if (kkCookie != null) {
return kkCookie.getAttributeValue();
}
return null;
} catch (KKException e) {
throw new HstComponentException(e);
}
}