Hello Prashanth
I've added a link to Github issue to your
https://stackoverflow.com/questions/74432966/unable-to-create-default-requestdispatcher
I checked simplest web.xml with a servlet mapped to `/*` (so I can grab all
the requests) and getNamedDispatcher("default") simply worked.
Please share your entire WAB if possible.
regards
Grzegorz Grzybek
wt., 15 lis 2022 o 13:56 Grzegorz Grzybek <gr.grzy...@gmail.com> napisał(a):
> Ah - so you're installing a WAR/WAB? Can you give some details under
> https://github.com/ops4j/org.ops4j.pax.web/issues/1794 ?
>
> Or if you don't use Github, please share:
> - information about the WAR you're installing
> - some logs from Karaf when you install the WAR
>
> regards
> Grzegorz Grzybek
>
> wt., 15 lis 2022 o 12:04 Prashanth Ettaboina
> <prashanth.ettabo...@motivitylabs.com.invalid> napisał(a):
>
>> Hi Grzegorz,
>>
>> I'm not registering the ExampleServlet anywhere, I'm configuring them in
>> web.xml.
>> In the web.xml we are giving the servlet and servlet mapping with
>> url-pattern and class path.
>>
>> Thanks,
>> Prashanth Ettaboina.
>>
>> From: Prashanth Ettaboina
>> Sent: 14 November 2022 19:11
>> To: iss...@karaf.apache.org; dev@karaf.apache.org; u...@karaf.apache.org
>> Subject: Unable to create default RequestDispatcher
>>
>> Hi Team,
>>
>> I have updated my KARAF version from 4.2.15 to 4.4.1 and Java from 8 to
>> 11 in my application.
>> Gone through the official Release notes and updated some dependencies as
>> well.
>>
>> Upgraded OSGI-Core from 6.0.0 to 8.0.0.
>> Upgraded osgi.compendium 5.0.0 to osgi.cmpn 7.0.0
>> Upgraded Jetty from 9.4.43.v20210629 to 9.4.46.v20220331.
>> Upgraded pax-web-spi from 4.3.4 to 7.2.11.
>> I'm using javax.servlet-api 3.1.0 version in my application.
>>
>> I'm unable to create default RequestDispatcher.
>> Please check the below code lines.
>>
>> public class ExampleServlet extends HttpServlet {
>> protected void doGet(HttpServletRequest request,
>> HttpServletResponse response) throws ServletException, IOException {
>> RequestDispatcher requestDispatcher =
>> getServletContext().getNamedDispatcher("default"); // get
>> getServletContext() is calling the method in GenericServlet.
>> requestDispatcher.include(request, response);
>> }
>> }
>>
>> the above code used to work fine before the version upgrades but now I'm
>> getting the requestDispatcher as null.
>>
>> Can anyone please look at it, let me know if I'm missing something.
>>
>> Thanks,
>> Prashanth Ettaboina
>>
>>
>>
>>
