/*
WebBox - Dein Server.
Copyright (C) 2017 Ulrich Hilger, http://uhilger.de
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see .
*/
package de.uhilger.wbx.web;
import java.io.IOException;
import java.util.logging.Logger;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* Das ViewServlet fügt dem DefaultServlet von Tomcat
* Methoden hinzu, mit denen HTML-Inhalte wie sie z.B. mit
* TinyMCE erzeugt werden zu ganzen HTML-Seiten
* mit head und body tags sowie Stylesheet-Verweisen
* ergänzt werden
*
* TODO: Stylesheets dynamisch einbinden
*/
public class ViewServlet extends WbxServlet {
private static final Logger logger = Logger.getLogger(ViewServlet.class.getName());
//private static final String HOME_CTX = "/home";
protected void seiteAusgeben(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
ServletOutputStream out = response.getOutputStream();
printHeader(out);
super.doGet(request, response);
printFooter(out);
}
private void printHeader(ServletOutputStream out) throws IOException {
out.print("\r\n");
out.print("\r\n");
out.print("\r\n");
out.print("\r\n");
out.print("\r\n");
out.print("\r\n");
}
private void printFooter(ServletOutputStream out) throws IOException {
out.print("\r\n");
out.print("\r\n");
out.print("");
}
/*
private String getUrlUser(HttpServletRequest request, String userName) throws IOException {
String result = "";
String requestUrlStr = request.getRequestURL().toString();
String contextPath = request.getContextPath();
if(contextPath != null && requestUrlStr != null && userName != null) {
int start = requestUrlStr.indexOf(contextPath);
start += contextPath.length();
start++;
int end = start + userName.length();
try {
result = requestUrlStr.substring(start, end);
} catch(Exception ex) {
logger.log(Level.SEVERE, ex.getLocalizedMessage(), ex);
}
}
return result;
}
private String getUserName(HttpServletRequest hr) {
String userName = null;
Object p = hr.getUserPrincipal();
if (p instanceof Principal) {
userName = ((Principal) p).getName();
}
return userName;
}
*/
/**
* Returns a short description of the servlet.
*
* @return a String containing servlet description
*/
@Override
public String getServletInfo() {
return "Short description";
}
}