Gateway is a middle-tier written in pure Java and CORBA and supports both data-flow and event-driven computation. |
It supports the sessions of multiple users and even more each user can deal multiple applications at the same time |
The Server and each context are just instantiation of our implementation class of GatewayContext interface |
Servers can be put into a hierarchical tree so that user can view his distributed application as a unit. |
It supports the server-side collaborative environment because of inherent collaborative feature of CORBA objects that anyone can access to if he knows its reference |