Hi, I've just commited thet latest trunk version of PXE implementing the Integration API. You will find it in ode/scratch/pxe-iapi. The IAPI implementation classes are mostly in the bpel-runtime module. You'll also find 2 IAPI adapters, a JBI one (using ServiceMix) in the jbi module and an Axis2 one in the Axis module. The JBI adapter is mostly working but the Axis2 one is still under development.
Cheers, Matt.
