Hi all,
I'm implementing an access control service as a Dispatcher, and
contributing it to the MasterDispatcher service. This dispatcher runs
just before PageRender... and ComponentAction..., so that it can check
if the user is allowed to access the page/resource. This seems to be a
very "T5" way of doing things and completely removes the task of access
control from the pages (ie i don't have to extend a base page that
implements control logic).
I want this service to use a database and am already using
tapestry-hibernate in this project. I figured I could just @Inject the
session into my service just like I would a page or component, but that
doesn't work. In a way that makes sense; services are singletons if I'm
not mistaken (which makes sense), and Sessions exist (and possibly
injected?) per-thread. Being that my service will be started in a
different thread than any request, I think @Inject is ignored.
So my question is, how should I go about getting access to my database
from my service? I'd like to use the blinding simplicity of of IoC just
giving it to me, but I;m not sure that's an option. Any ideas?
thanks,
chris
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