I have some questions concerning Dispatchers with Guices servlet
extension.
I am working on introducing guice to a web application that uses the
servlets. There are a bunch of servlets that do not listen to any
specific path, because they are only called by their servlet name,
which is set within the web.xml:
--
<servlet>
<servlet-name>event</servlet-name>
<servlet-class>net.our.application.some.ServletExample</servlet-
class>
<load-on-startup>1</load-on-startup>
</servlet>
--
Within the application they are addressed by calling
ServletContext#getNamedDispatcher(String). Since Guice does not use
the XML I did not find a documented way to assign servlet names, thus
not able to use named dispatchers (I tried
Key.get(MyServlet.class).toString() as the name, but wasn't
successfull).
So I guess my frist question would be: Is there any way to keep using
NamedDispatchers in Guice/Servlet applications?
My second question arose from not being able to work with dispatchers.
I tried to lookup the servlets directly from the injector by calling
injector.getInstance(MyServlet.class).service(request,response) but
got an exeption:
--
java.lang.IllegalStateException: ServletConfig has not been
initialized
at javax.servlet.GenericServlet.getServletContext(GenericServlet.java:
185) [servlet-api-2.5-20081211.jar:na]
at net.sempr.services.endpoint.MyServlet.someMethod(MyServlet.java:
64) [classes/:na]
--
Is there a way to route a request to a servlet if said servlet is not
mapped to any path?
Thanks in advance,
Martin
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