test

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package servlets;
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import java.io.IOException;
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import java.io.PrintWriter;
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import javax.servlet.RequestDispatcher;
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import javax.servlet.ServletException;
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import javax.servlet.http.HttpServlet;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import com.bittercode.constant.BookStoreConstants;
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import com.bittercode.model.UserRole;
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import com.bittercode.util.StoreUtil;
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public class CheckoutServlet extends HttpServlet {
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    public void doPost(HttpServletRequest req, HttpServletResponse res) throws IOException, ServletException {
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        PrintWriter pw = res.getWriter();
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        res.setContentType(BookStoreConstants.CONTENT_TYPE_TEXT_HTML);
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        if (!StoreUtil.isLoggedIn(UserRole.CUSTOMER, req.getSession())) {
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            RequestDispatcher rd = req.getRequestDispatcher("CustomerLogin.html");
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            rd.include(req, res);
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            pw.println("<table class=\"tab\"><tr><td>Please Login First to Continue!!</td></tr></table>");
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            return;
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        }
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        try {
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            RequestDispatcher rd = req.getRequestDispatcher("payment.html");
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            rd.include(req, res);
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            StoreUtil.setActiveTab(pw, "cart");
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            pw.println("Total Amount<span class=\"price\" style=\"color: black\"><b>&#8377; "
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                    + req.getSession().getAttribute("amountToPay")
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                    + "</b></span>");
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            pw.println("<input type=\"submit\" value=\"Pay & Place Order\" class=\"btn\">"
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                    + "</form>");
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            pw.println("</div>\r\n"
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                    + " </div>\r\n"
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                    + " </div>\r\n"
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                    + " </div>");
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        } catch (Exception e) {
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            e.printStackTrace();
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        }
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    }
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}
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