Getting Fqn and Key out of Object.

[navssurtani]

I am writing a listener for JBoss Cache Searchable so that it be used to search through POJO cache. This is my Google Summer of Code project which involves integrating Hibernate Search with JBoss Cache.

@Attached
public void handleAttach(AttachedEvent event)
{
Object added = event.getSource();

// with the Core cache, I create a unique ID using Fqn and Key. How could I get a unique ID for a POJO from the listener event?
}

How would I go about getting the Fqn and key? Also, would it be the same as when I annotate methods with @Detach, @FieldModified, @SetModified etc?

Thanks,
Navin.

[jason.greene]

Sounds like you want:

http://jira.jboss.org/jira/browse/PCACHE-72
and
http://jira.jboss.org/jira/browse/PCACHE-55

There is some internal API stuff you can do if you can't wait.

[navssurtani]

Are they both still on track for 2.2.0GA? If not what are the internal modifications that I will have to make?

Cheers.

[navssurtani]

Or basically, what is the internal API?

[jason.greene]

Yep these are both on track for GA.

The internal API methods you are after are

AopUtil.findCacheInterceptor()
and
AopUtil.findCollectionInterceptor()

They both take an InstanceAdvisor, which can be obtained by casting to either org.jboss.aop.Advised or org.jboss.aop.proxy.ClassProxy if it is a collection type.

Once you get the interceptor you can get the unique internal Fqn off of that.