On Aug 17, 2009, at 1:06 PM, Gurkan Erdogdu wrote:
Hi;
I would like to inject @EJB,@WebServiceRef, @Resource,
@PersistenceUnit,
@PersistenceContext into the OpenWebbeans Managed Bean instance in
the
Tomcat Environment. For example, in managed bean instance Person
@RequestScoped
@Named
public class Person
{
@EJB, @WebServiceRef, bla... bla...
}
I tried to understand the "assembler tomcat" but no success. There
are no
comments for understanding code. So, my question is how to inject
those type
of instances into the Managed Bean instance ? Is there any API to use?
I will give Managed Bean instance to the OpenEJB and it injects
above types
of instances.
We'd have to do something custom for this to get the bean classes
scanned at deploy time. After that you can inject on an existing
instance with code like so:
Object instance = ...//
List<Injection> metadata = ...// can worry about this one later
Context javaCompEnv = ..// the result of new
InitialContext().lookup("java:comp/env")
InjectionProcessor processor = new InjectionProcessor(instance,
metadata, javaCompEnv);
processor.createInstance();
On the OpenWebBeans side, what kind of code would be needed to get a
list of Managed bean classes?
On that same topic, we will have already scanned the webapp classpath
for all annotations using the ClassFinder from xbean-finder. Ideally
you wouldn't need to scan the classpath again and could just reuse
that cached data. What do you guys have going on in that area now and
could it be possible to reuse that ClassFinder instance? Geronimo
does the same thing with a cached ClassFinder.
I guess on that same question, how is OpenWebBeans booted? I have to
imagine you're using a servlet that loads on startup. We could
probably boot you a lot sooner so you can participate more closely in
deployment.
-David
