?? editorderservlet.java
字號:
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import DataCenterPackage.Condition;
import DataCenterPackage.OrderCondition;
import OrderPack.Order;
import OrderPack.OrderManager;
import java.io.PrintWriter;
public class editOrderServlet extends HttpServlet{
public void doPost (HttpServletRequest request,
HttpServletResponse response) {
doGet(request, response);
}
public void doGet (HttpServletRequest request,
HttpServletResponse response) {
try{
Integer orderid = (Integer)request.getAttribute("orderid");
String action = (String)request.getAttribute("action");
OrderManager om = OrderManager.GetOrderManager();
Order order = om.SearchOrder(orderid.intValue());
if ( "edit".equals(action) ) {
request.setAttribute("action", "edit");
if (order != null)
request.setAttribute("order", order);
getServletConfig().getServletContext().getRequestDispatcher("/bookroom.jsp").forward(request, response);
} else if ("delete".equals(action) ) {
if (order != null)
om.DeleteOrder(order);
request.removeAttribute("orderList");
getServletConfig().getServletContext().getRequestDispatcher("/orderlist.jsp").forward(request, response);
}
}
catch(Exception ex){
ex.printStackTrace();
}
}
}
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