/*
* Copyright 2012 Oracle and/or its affiliates.
* All rights reserved. You may not modify, use,
* reproduce, or distribute this software except in
* compliance with the terms of the License at:
* http://developers.sun.com/license/berkeley_license.html
*/
package converter.web;
import java.io.IOException;
import java.io.PrintWriter;
import java.math.BigDecimal;
import javax.ejb.EJB;
import javax.servlet.annotation.WebServlet;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import converter.ejb.ConverterBean;
@WebServlet
public class ConverterServlet extends HttpServlet {
@EJB
ConverterBean converter;
/**
* Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
protected void processRequest(
HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
// Output the results
out.println("<html lang=\"en\">");
out.println("<head>");
out.println("<title>Servlet ConverterServlet</title>");
out.println("</head>");
out.println("<body>");
out.println(
"<h1>Servlet ConverterServlet at " + request.getContextPath()
+ "</h1>");
try {
String amount = request.getParameter("amount");
if ((amount != null) && (amount.length() > 0)) {
// convert the amount to a BigDecimal from the request parameter
BigDecimal d = new BigDecimal(amount);
// call the ConverterBean.dollarToYen() method to get the amount
// in Yen
BigDecimal yenAmount = converter.dollarToYen(d);
// call the ConverterBean.yenToEuro() method to get the amount
// in Euros
BigDecimal euroAmount = converter.yenToEuro(yenAmount);
out.println(
"<p>" + amount + " dollars are "
+ yenAmount.toPlainString() + " yen.</p>");
out.println(
"<p>" + yenAmount.toPlainString() + " yen are "
+ euroAmount.toPlainString() + " Euro.</p>");
} else {
out.println("<p>Enter a dollar amount to convert:</p>");
out.println("<form method=\"get\">");
out.println(
"<p>$ <input title=\"Amount\" type=\"text\" name=\"amount\" size=\"25\"></p>");
out.println("<br/>");
out.println(
"<input type=\"submit\" value=\"Submit\">"
+ "<input type=\"reset\" value=\"Reset\">");
out.println("</form>");
}
} finally {
out.println("</body>");
out.println("</html>");
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
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
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
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doPost(
HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
processRequest(request, response);
}
/**
* Returns a short description of the servlet.
* @return a String containing servlet description
*/
@Override
public String getServletInfo() {
return "Short description";
} // </editor-fold>
}
ejb.zip_单身会话bean （269个子文件） 
ConverterServlet.class 3KB CartClient.class 2KB CartClient.class 2KB CartBean.class 2KB CartBean.class 2KB SimpleMessageBean.class 2KB ConverterBean.class 923B Count.class 764B IdVerifier.class 658B IdVerifier.class 658B Cart.class 492B Cart.class 492B CounterBean.class 468B BookException.class 428B BookException.class 428B cssLayout.css 1001B default.css 680B default.css 680B default.css 680B gfv3ee6.dpf 516B gfv3ee6.dpf 0B cart.ear 9KB simplemessage.ear 6KB
simplemessage-app-clientClient.jar 10KB simplemessage-app-clientClient.jar 10KB cart-app-clientClient.jar 10KB cart-ejb.jar 5KB cart-ejb.jar 5KB cart-app-client.jar 3KB cart-app-client.jar 3KB simplemessage-app-client.jar 3KB simplemessage-app-client.jar 3KB cart-ejb.jar 3KB simplemessage-ejb.jar 3KB simplemessage-ejb.jar 2KB cart-app-client.jar 2KB simplemessage-app-client.jar 2KB cartClient.jar 1KB cartClient.jar 1KB ConverterServlet.java 4KB TimerSessionBean.java 3KB MailerBean.java 2KB CartClient.java 2KB MailerManagedBean.java 2KB ConfirmerBean.java 2KB CartBean.java 2KB SimpleMessageClient.java 2KB TimerManager.java 2KB SimpleMessageBean.java 2KB StandaloneBeanTest.java 1KB HelloInterceptor.java 1KB ConfirmerClient.java 1KB Cart.java 979B ConverterBean.java 944B HelloBean.java 933B IdVerifier.java 864B Count.java 814B HelloServiceBean.java 745B BookException.java 686B CounterBean.java 615B StandaloneBean.java 516B Confirmer.java 469B MANIFEST.MF 171B MANIFEST.MF 164B MANIFEST.MF 164B MANIFEST.MF 164B MANIFEST.MF 156B MANIFEST.MF 135B MANIFEST.MF 110B MANIFEST.MF 110B MANIFEST.MF 47B MANIFEST.MF 47B MANIFEST.MF 47B MANIFEST.MF 25B MANIFEST.MF 25B MANIFEST.MF 25B MANIFEST.MF 25B MANIFEST.MF 25B MANIFEST.MF 23B MANIFEST.MF 23B MANIFEST.MF 23B MANIFEST.MF 23B MANIFEST.MF 23B MANIFEST.MF 23B MANIFEST.MF 23B MANIFEST.MF 23B MANIFEST.MF 23B MANIFEST.MF 23B MANIFEST.MF 23B faces-config.NavData 352B faces-config.NavData 211B .netbeans_automatic_build 0B .netbeans_automatic_build 0B .netbeans_update_resources 0B .netbeans_update_resources 0B project.properties 5KB project.properties 5KB project.properties 4KB project.properties 4KB project.properties 4KB共 269 条
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