public Cart getCurrent() {
RequestAttributes requestAttributes = RequestContextHolder.currentRequestAttributes();
if (requestAttributes != null) {
HttpServletRequest httpServletRequest =
((ServletRequestAttributes) requestAttributes).getRequest();
Principal principal =
(Principal) httpServletRequest.getSession().getAttribute(Member.PRINCIPAL_ATTRIBUTE_NAME);
Member member = principal != null ? (Member) this.memberDao.find(principal.getId()) : null;
if (member != null) {
Cart cart = member.getCart();
if (cart != null) {
if (!cart.hasExpired()) {
if (!DateUtils.isSameDay(cart.getUpdateDate(), new Date())) {
cart.setUpdateDate(new Date());
this.cartDao.merge(cart);
}
return cart;
}
this.cartDao.remove(cart);
}
} else {
String cartIdString = CookieUtils.getCookie(httpServletRequest, "cartId");
String cartKeyString = CookieUtils.getCookie(httpServletRequest, "cartKey");
if ((StringUtils.isNotEmpty(cartIdString))
&& (StringUtils.isNumeric(cartIdString))
&& (StringUtils.isNotEmpty(cartKeyString))) {
Cart cart = (Cart) this.cartDao.find(Long.valueOf(cartIdString));
if ((cart != null)
&& (cart.getMember() == null)
&& (StringUtils.equals(cart.getKey(), cartKeyString))) {
if (!cart.hasExpired()) {
if (!DateUtils.isSameDay(cart.getUpdateDate(), new Date())) {
cart.setUpdateDate(new Date());
this.cartDao.merge(cart);
}
return cart;
}
this.cartDao.remove(cart);
}
}
}
}
return null;
}
