config no working when use @WebServlet annotation

[GoogleCodeExporter]

 */
@WebServlet("/captcha.jpg")
public class MyCaptchaServlet extends KaptchaServlet {


    @Override
    public void doGet(HttpServletRequest req, HttpServletResponse resp)
            throws ServletException, IOException {
        super.doGet(req, resp);
    }

    @Override
    public void init(ServletConfig servletconfig) throws ServletException {
        servletconfig.getServletContext().setInitParameter("kaptcha.textproducer.font.color", "red");
        super.init(servletconfig);
    }

}

then I request captcha.jpg in browser, the color is still black, no red.

Original issue reported on code.google.com by lcy.so...@gmail.com on 19 May 2014 at 1:59

[GoogleCodeExporter]

Have you confirmed that the init() method is being called?

Original comment by latch...@gmail.com on 20 May 2014 at 12:39

[GoogleCodeExporter]

Yes, adding a breakpoint to first line of init() method, and it is being called.

Original comment by lcy.so...@gmail.com on 20 May 2014 at 1:28

Attachments:

• 2014-05-20-092805_1147x451_scrot.png
• 2014-05-20-092829_597x218_scrot.png

[GoogleCodeExporter]

Weird. I don't know. You're going to have to debug it. For some reason that 
setting isn't being set properly. The Kaptcha code isn't too complicated, so it 
shouldn't be too hard. Let us know when you figure it out. =)

Original comment by latch...@gmail.com on 20 May 2014 at 1:31

[GoogleCodeExporter]

[deleted comment]

[GoogleCodeExporter]

@WebServlet(urlPatterns = "/mycaptcha.jpg", 
initParams = { 
        @WebInitParam(name = "kaptcha.textproducer.font.color", value = "red"),
        @WebInitParam(name = "kaptcha.textproducer.char.length", value = "3")
})
public class MyCaptcha extends KaptchaServlet {

    private static final long serialVersionUID = 1L;

}

working well now with above code, but I don't know the reason of this issue.

Original comment by lcy.so...@gmail.com on 20 May 2014 at 6:22

Attachments:

• 2014-05-20-142225_314x82_scrot.png

[GoogleCodeExporter]

Probably because you're using annotations now.

Original comment by latch...@gmail.com on 20 May 2014 at 6:34

• Changed state: WontFix