protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("html/text");
PrintWriter out = response.getWriter();
String viewitem = request.getParameter("name");
System.out.println(viewitem);
UserDAO userDAO = new UserDAO();
boolean isertDummyItemsOrNot = false;
if (userDAO.itemCount() > 0) {
isertDummyItemsOrNot = true;
} else {
isertDummyItemsOrNot = userDAO.insertDummyItems();
}
if (isertDummyItemsOrNot) {
Item it = userDAO.itemFatch(viewitem);
System.out.println("Heloo " + it);
request.setAttribute("abc", it.getItemID());
request.setAttribute("bcd", it.getItemName());
request.setAttribute("efc", it.getPrice());
request.setAttribute("img", (String) hm.get(it.getItemID()));
RequestDispatcher rd = request.getRequestDispatcher("Item.jsp");
rd.forward(request, response);
} else {
RequestDispatcher rd = request.getRequestDispatcher("ItemDesc.jsp");
rd.forward(request, response);
System.out.println("no");
}
}
public boolean equals(Object o) {
if (o instanceof Item) {
Item i = (Item) o;
return i.toString().equals(this.toString());
} else {
return false;
}
}
@Override
public boolean addItem(Item it) throws Exception {
if (itemList.size() < maxItemCnt) {
if (it.getProperties().toLowerCase().contains("плоский")) {
maxItemCnt += 1;
return super.addItem(it); // To change body of generated methods, choose Tools | Templates.
} else {
throw new ItemStoreException("в стопку можно добавлять только плоские предметы");
}
} else {
throw new ItemStoreException(
"в эту стопку нельзя складывать больше " + maxItemCnt + " предмета(ов)");
}
}
