package cfmhw;
import java.io.IOException;
import java.text.DateFormat;
import java.util.Date;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.google.appengine.api.users.User;
import com.google.appengine.api.users.UserService;
import com.google.appengine.api.users.UserServiceFactory;
@SuppressWarnings("serial")
public class CfmHwServlet extends HttpServlet {
public void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {
String beginHtml = "<html><body><h2>";
String endHtml = "</h2></body></html>";
String novaLínia = "<br></br>";
String llibre, entrada, valor;
UserService userService = UserServiceFactory.getUserService();
User user = userService.getCurrentUser();
if (user !=null) {
Date date = new Date();
llibre = req.getParameter("llibre");
entrada = req.getParameter("entrada");
valor = req.getParameter("valor");
resp.setContentType("text/html");
resp.getWriter().println(beginHtml);
resp.getWriter().println("Versió v011svn. " +
DateFormat.getDateInstance().format(date) + " - " + DateFormat.getTimeInstance().format(date)
+ novaLínia + "Salutacions " +
user + novaLínia + "Això és codi Java 6 executat al cloud de Google." );
resp.getWriter().println("<br></br><br>llibre: " + llibre + "</br>");
resp.getWriter().println("<br>entrada: " + entrada + "</br>");
resp.getWriter().println("<br>valor: " + valor + "</br>");
resp.getWriter().println(beginHtml);
resp.getWriter().println(beginHtml);
resp.getWriter().println(endHtml);
}else{
resp.sendRedirect(userService.createLoginURL(req.getRequestURI()));
}
}
}