| /* |
| * Copyright (c) 2002, 2018 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0, which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * This Source Code may also be made available under the following Secondary |
| * Licenses when the conditions for such availability set forth in the |
| * Eclipse Public License v. 2.0 are satisfied: GNU General Public License, |
| * version 2 with the GNU Classpath Exception, which is available at |
| * https://www.gnu.org/software/classpath/license.html. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 |
| */ |
| |
| package servletonly; |
| |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| import javax.naming.Context; |
| import javax.naming.InitialContext; |
| import jakarta.servlet.ServletException; |
| import jakarta.servlet.http.HttpServlet; |
| import jakarta.servlet.http.HttpServletRequest; |
| import jakarta.servlet.http.HttpServletResponse; |
| |
| public class TestServlet extends HttpServlet |
| { |
| public void |
| init () throws ServletException |
| { |
| super.init(); |
| log("init()..."); |
| } |
| |
| public void |
| service (HttpServletRequest request, HttpServletResponse response) |
| throws ServletException, IOException |
| { |
| log("service()..."); |
| try { |
| Context ic = new InitialContext(); |
| |
| //test: looking up the env-entry |
| String name = (String) ic.lookup("java:comp/env/name"); |
| Integer value = (Integer) ic.lookup("java:comp/env/value"); |
| log("[" + name + "] = [" + value + "]"); |
| |
| /* |
| * The following line will compile correctly only when the ant |
| * devtest is running. The ChangeableClass class is generated |
| * by the ant task (two different ways at two different points |
| * in the processing). |
| */ |
| final String changeableValue = ChangeableClass.changeableValue(); |
| PrintWriter out = response.getWriter(); |
| response.setContentType("text/html"); |
| out.println("<html>"); |
| out.println("<head>"); |
| out.println("<title>TestServlet</title>"); |
| out.println("</head>"); |
| out.println("<body>"); |
| out.println("<p>"); |
| out.println("So what is your lucky number?"); |
| out.println("</p>"); |
| out.println("Mine is [" + value + "]"); |
| out.println("<p>"); |
| out.println("changeableValue=" + changeableValue); |
| out.println("</body>"); |
| out.println("</html>"); |
| out.flush(); |
| out.close(); |
| |
| } catch (Exception ex) { |
| ex.printStackTrace(); |
| ServletException se = new ServletException(); |
| se.initCause(ex); |
| throw se; |
| } |
| } |
| |
| public void log (String message) { |
| System.out.println("[war.servletonly.TestServlet]:: " + message); |
| } |
| } |
