25 |
|
|
26 |
@Override |
@Override |
27 |
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { |
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { |
28 |
|
if (request.getParameter("train") == null) { |
29 |
|
response.sendError(400, "not enough parameters"); |
30 |
|
return; |
31 |
|
} |
32 |
|
|
33 |
String train = request.getParameter("train").trim(); |
String train = request.getParameter("train").trim(); |
34 |
|
|
35 |
String sections[] = train.split(" "); |
String sections[] = train.split(" "); |