addcarservlet.java

一个简单的汽车租赁系统 jsp+struts+oracle

package servlet;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import dao.UserInfoToOracle;
import domian.user.Car;

public class AddCarServlet extends HttpServlet {


	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;


	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		doPost(request,response);

	}


	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		String carnumber = request.getParameter("carnumber");
		String carlor = request.getParameter("carlor");
		String cartype = request.getParameter("cartype");
		int price = Integer.parseInt(request.getParameter("price"));
		int rentprice =Integer.parseInt(request.getParameter("rentprice"));
		int deposit = Integer.parseInt(request.getParameter("deposit"));
		String isrenting = request.getParameter("isrenting");
		String description = request.getParameter("description");
		Car car = new Car();
		car.setCarlor(carlor);
		car.setCarid(carnumber);
		car.setCartype(cartype);
		car.setDeposit(deposit);
		car.setIsrenting(isrenting);
		car.setPrice(price);
		car.setRentprice(rentprice);
		car.setDescription(description);
		String searchcar = request.getParameter("searchcar");
		HttpSession session=request.getSession();
		if(searchcar!=null){
			session.setAttribute("car", car);
			request.getRequestDispatcher("PageCarServlet.do").forward(request, response);
		}else{
		UserInfoToOracle uit = new UserInfoToOracle();
		Car car1 = new Car();
		car1 = uit.searchCar(carnumber);
		if(car1.getCarid()==null){
			uit.addCar(car);
			request.getRequestDispatcher("Success.jsp").forward(request, response);
		}else{
			request.getRequestDispatcher("caridError.jsp").forward(request, response);
		}
		}

	}

}