book_update.java

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/*
 * book_update.java
 *
 * Created on April 13, 2007, 2:20 AM
 */

package inc;

import java.io.*;
import java.net.*;

import javax.servlet.*;
import javax.servlet.http.*;

/**
 *
 * @author mamat-dev
 * @version
 */
public class book_update extends HttpServlet {
    
    /** Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        String bookId = request.getParameter("book_id");
        String bookTitle = request.getParameter("book_title");
        String bookAuthor = request.getParameter("book_author");
        String bookStatus = request.getParameter("book_status");
        
        Buku buku = new Buku();
        if(buku.updateBuku(bookId,bookTitle,bookAuthor,bookStatus)){
            response.sendRedirect("book_select.jsp");
        } else {
            response.sendRedirect("book_select.jsp?error");
        }
        out.close();
    }
    
    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     */
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }
    
    /** Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     */
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }
    
    /** Returns a short description of the servlet.
     */
    public String getServletInfo() {
        return "Short description";
    }
    // </editor-fold>
}