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package web; 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 entity.CustomerBean; public class Select extends HttpServlet { /** * Constructor of the object. */ public Select() { super(); } /** * Destruction of the servlet. <br> */ public void destroy() { super.destroy(); // Just puts "destroy" string in log // Put your code here } /** * The doGet method of the servlet. <br> * * This method is called when a form has its tag value method equals to get. * * @param request the request send by the client to the server * @param response the response send by the server to the client * @throws ServletException if an error occurred * @throws IOException if an error occurred */ public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html"); this.doPost(request, response); } /** * The doPost method of the servlet. <br> * * This method is called when a form has its tag value method equals to post. * * @param request the request send by the client to the server * @param response the response send by the server to the client * @throws ServletException if an error occurred * @throws IOException if an error occurred */ public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html"); impl.CustomerImpl dao=new impl.CustomerImpl(); String id=request.getParameter("id"); CustomerBean bean=dao.getCustomers(id); if(bean==null){ response.sendRedirect("false.jsp"); }else{ if(bean.getBalance()<0){ request.setAttribute("user", bean); request.getRequestDispatcher("not.jsp").forward(request, response); } if(bean.getBalance()>100000){ request.setAttribute("user", bean); request.getRequestDispatcher("vipuser.jsp").forward(request, response); } else if(bean.getBalance()>0 && bean.getBalance()<100000){ request.setAttribute("user", bean); request.getRequestDispatcher("normaluser.jsp").forward(request, response); } } } /** * Initialization of the servlet. <br> * * @throws ServletException if an error occurs */ public void init() throws ServletException { // Put your code here } }