The component concept allows us to propose a common technical layer (librairies) to services that are deployed on it. That corresponds to a Service Engine (SE) in JBI environment.
Currently, only the bpel component is proposed. This component allows to deploy services where the implementation is described by a BPEL process. The component is in charge to execute bpel process corresponding to each service deployed when a client request arrives on it. It uses EasyBPEL and so EasyVIPER as common librairies to do it.