resources/templates/HelloWorld/root/src/main/MyServlet.java.ftl


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

/*
   For step-by-step instructions on connecting your Android application to this backend module,
   see "App Engine Java Servlet Module" template documentation at
   https://github.com/GoogleCloudPlatform/gradle-appengine-templates/tree/master/HelloWorld
*/

package ${packageName};

import java.io.IOException;
import javax.servlet.http.*;

public class MyServlet extends HttpServlet {
    @Override
    public void doGet(HttpServletRequest req, HttpServletResponse resp)
            throws IOException {
        resp.setContentType("text/plain");
        resp.getWriter().println("Please use the form to POST to this url");
    }

    @Override
    public void doPost(HttpServletRequest req, HttpServletResponse resp)
            throws IOException {
        String name = (String) req.getParameter("name");
        resp.setContentType("text/plain");
        if(name == null) {
            resp.getWriter().println("Please enter a name");
        }
        resp.getWriter().println("Hello " + name);
    }
}