universe@1: /*
universe@1:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
universe@1:  * 
universe@1:  * Copyright 2017 Mike Becker. All rights reserved.
universe@1:  * 
universe@1:  * Redistribution and use in source and binary forms, with or without
universe@1:  * modification, are permitted provided that the following conditions are met:
universe@1:  *
universe@1:  *   1. Redistributions of source code must retain the above copyright
universe@1:  *      notice, this list of conditions and the following disclaimer.
universe@1:  *
universe@1:  *   2. Redistributions in binary form must reproduce the above copyright
universe@1:  *      notice, this list of conditions and the following disclaimer in the
universe@1:  *      documentation and/or other materials provided with the distribution.
universe@1:  *
universe@1:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
universe@1:  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
universe@1:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
universe@1:  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
universe@1:  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
universe@1:  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
universe@1:  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
universe@1:  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
universe@1:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
universe@1:  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
universe@1:  * POSSIBILITY OF SUCH DAMAGE.
universe@1:  * 
universe@1:  */
universe@1: package de.uapcore.lightpit;
universe@1: 
universe@1: import java.io.IOException;
universe@1: import javax.servlet.RequestDispatcher;
universe@1: import javax.servlet.ServletContext;
universe@1: import javax.servlet.ServletException;
universe@6: import javax.servlet.annotation.WebServlet;
universe@1: import javax.servlet.http.HttpServlet;
universe@1: import javax.servlet.http.HttpServletRequest;
universe@1: import javax.servlet.http.HttpServletResponse;
universe@1: 
universe@6: /**
universe@6:  * Entry point for the application.
universe@6:  */
universe@6: @WebServlet(
universe@6:         name = "HomeServlet",
universe@6:         urlPatterns = {"/", "/home"}
universe@6: )
universe@1: public class HomeServlet extends HttpServlet {
universe@1:     
universe@1:     private String jspPath(String filename) {
universe@1:         return Constants.JSP_PATH_PREFIX + filename;
universe@1:     }
universe@1: 
universe@1:     @Override
universe@1:     protected void doGet(HttpServletRequest req, HttpServletResponse resp)
universe@1:             throws ServletException, IOException {
universe@1:         
universe@1:         ServletContext ctx = getServletContext();
universe@1:         RequestDispatcher dispatcher = ctx.getRequestDispatcher(jspPath("home.jsp"));
universe@1:         dispatcher.forward(req, resp);
universe@1:     }
universe@1: 
universe@1:     @Override
universe@1:     protected void doPost(HttpServletRequest req, HttpServletResponse resp)
universe@1:             throws ServletException, IOException {
universe@1:         resp.sendError(HttpServletResponse.SC_FORBIDDEN,
universe@1:                 "POST method not allowed for this Servlet.");
universe@1:     }
universe@1: 
universe@1:     /**
universe@1:      * Returns a short description of the servlet.
universe@1:      *
universe@1:      * @return a String containing servlet description
universe@1:      */
universe@1:     @Override
universe@1:     public String getServletInfo() {
universe@1:         return "Processes requests for the LightPIT start page.";
universe@1:     }
universe@1: }