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Spring Framework example source code file (AddItemToCartAction.java)
The Spring Framework AddItemToCartAction.java source codepackage org.springframework.samples.jpetstore.web.struts; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.apache.struts.action.ActionForm; import org.apache.struts.action.ActionForward; import org.apache.struts.action.ActionMapping; import org.springframework.samples.jpetstore.domain.Cart; import org.springframework.samples.jpetstore.domain.Item; public class AddItemToCartAction extends BaseAction { public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { CartActionForm cartForm = (CartActionForm) form; Cart cart = cartForm.getCart(); String workingItemId = cartForm.getWorkingItemId(); if (cart.containsItemId(workingItemId)) { cart.incrementQuantityByItemId(workingItemId); } else { // isInStock is a "real-time" property that must be updated // every time an item is added to the cart, even if other // item details are cached. boolean isInStock = getPetStore().isItemInStock(workingItemId); Item item = getPetStore().getItem(workingItemId); cartForm.getCart().addItem(item, isInStock); } return mapping.findForward("success"); } } Other Spring Framework examples (source code examples)Here is a short list of links related to this Spring Framework AddItemToCartAction.java source code file: |
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