The composite has two inputs (one for configuration purpouses and one to receive messages) and one output. The flow is:
1) The composite is started 2) The user configure the application by a WS port exposed from the composite via WS service binding (with some information, including the URL where to send output messages) 3) An external machine sends a stream of events to a JMS port exposed from the composite via JMS service binding 4) After business logic elaborations, some events are sent in output to an external third-party webservice (the URL was configured at point 2). At this point, the user can re-configure the application starting from point 2 (for example, with another URL) whithout needs to restart the engine.
