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/****************************************************************************** Welcome to GDB Online. GDB online is an online compiler and debugger tool for C, C++, Python, PHP, Ruby, C#, OCaml, VB, Perl, Swift, Prolog, Javascript, Pascal, COBOL, HTML, CSS, JS Code, Compile, Run and Debug online from anywhere in world. *******************************************************************************/ package ServletFiles; import java.io.IOException; import java.io.PrintWriter; import java.sql.SQLException; import javax.servlet.ServletException; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSession; /** * Servlet implementation class ViewCustomerServlet */ @WebServlet("/ViewCustomerServlet") public class ViewCustomerServlet extends HttpServlet { private static final long serialVersionUID = 1L; /** * @see HttpServlet#HttpServlet() */ public ViewCustomerServlet() { super(); // TODO Auto-generated constructor stub } /** * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response) */ protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // TODO Auto-generated method stub response.getWriter().append("Served at: ").append(request.getContextPath()); } /** * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) */ protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String ssn=request.getParameter("ssnId"); PrintWriter out=response.getWriter(); out.println(ssn); Customer res=null; try { res = Customer.getCustomer("ssnId"); } catch (ClassNotFoundException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (SQLException e) { // TODO Auto-generated catch block e.printStackTrace(); } if (res != null){ HttpSession session=request.getSession(); session.setAttribute("customer", res); response.sendRedirect("deleteCustomer2.jsp"); } else { request.setAttribute("validationMessage", "No Customer found!"); //request.setAttribute("customer", customer); request.getRequestDispatcher("deleteCustomer.jsp").forward(request, response); } } }
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