Keith Babo created a screencast giving an early look into IFL incorporated in OpenESB v3. If you try to recreate this simple example in the latest Fuji milestone release you will most likely get an exception when deploying the example.
The exception thrown is similar to
Deployment of service assembly failed. Could not find OSGi bundle for [...]
Project Fuji also known as openESB.next is exploring the technology that will be implemented in openESB v3.
Fuji, just like openESB, is based on JBI but also on OSGi.
Because Fuji is shipped as an OSGi bundle it can be installed on any OSGi container.
For instance GlassFish v3 or Apache Felix.
All current BCs and SEs [...]