Created
July 21, 2015 09:42
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| package test; | |
| import java.io.IOException; | |
| import java.io.PrintWriter; | |
| import java.math.BigDecimal; | |
| import javax.ejb.EJB; | |
| import javax.servlet.ServletException; | |
| import javax.servlet.annotation.WebServlet; | |
| import javax.servlet.http.HttpServlet; | |
| import javax.servlet.http.HttpServletRequest; | |
| import javax.servlet.http.HttpServletResponse; | |
| /** | |
| * Copied from https://docs.oracle.com/javaee/6/tutorial/doc/gjiie.html | |
| */ | |
| @WebServlet(name="TutorialServlet", urlPatterns={"/TutorialServlet"}) | |
| public class TutorialServlet extends HttpServlet { | |
| @EJB | |
| private ConverterBean converterBean; | |
| /** | |
| * 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(); | |
| try { | |
| out.println("<html>"); | |
| out.println("<head>"); | |
| out.println("<title>Servlet TutorialServlet</title>"); | |
| out.println("</head>"); | |
| out.println("<body>"); | |
| request.login("TutorialUser", "TutorialUser"); | |
| BigDecimal result = | |
| converterBean.dollarToYen(new BigDecimal("1.0")); | |
| out.println("<h1>Servlet TutorialServlet result of dollarToYen= " | |
| + result + "</h1>"); | |
| out.println("</body>"); | |
| out.println("</html>"); | |
| } catch (Exception e) { | |
| throw new ServletException(e); | |
| } finally { | |
| request.logout(); | |
| out.close(); | |
| } | |
| } | |
| } |
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