Relating to my problem with my ContainerRequestFilter (for authentication):
private method WebApplicationImpl._handleRequest() is getting called
but there's only one filter listed, an instance of
com.sun.jersey.server.impl.container.filter.NormalizeFilter ... my TAF
(see below) isn't in the list for some reason.
On Wed, Jun 9, 2010 at 10:40 AM, Christopher Piggott <cpiggott_at_gmail.com> wrote:
> Here's an example of something I'm having a lot of trouble figuring
> out how to debug.
>
> ServletAdapter sa = new ServletAdapter();
> sa.addInitParameter(PackagesResourceConfig.PROPERTY_PACKAGES,
> "my.package.resources");
> sa.setContextPath("/");
> sa.setServletInstance(new ServletContainer());
>
> //
> // Add the authetication filter
> //
> sa.addInitParameter(ResourceConfig.PROPERTY_CONTAINER_REQUEST_FILTERS,
> TAF.class.getName());
>
> TAF is a very simple filter that I wrote just to test
>
> public class TAF implements ContainerRequestFilter {
> public TAF()
> {
> super();
> System.err.println("!!!!!!!! FILTER CREATED");
> }
> @Override
> public ContainerRequest filter(ContainerRequest request) {
> System.err.println("!!!!!!!!!!!! FILTER INVOKED");
> return request;
> }
> }
>
> I can see it telling me the filter got created (interestingly, this
> happens at the first request, rather than immediately upon the server
> starting).... but my filter is never getting invoked.
>
> Tracing through the source of grizzly-servlet-webserver and
> grizzly-http-servlet is ... challenging. I would love a log.debug()
> telling me "Filter not invoked, it hast he wrong XYZ" or something
> like that.
>
> What do you recommend as a debugging approach?
>