Hello Hanasaki,
ORMI is a custom wire protocol for RMI.
RMI defines a way to invoke remote methods without being bound to a
special wire protocol. The most common wire protocol for RMI is Sun's
JRMP, but for performance and other reasons the leading application
server vendors make their own wire protocol implementations. Weblogic's
is called T3, ours is called ORMI. In the EJB 2.0 spec it will be
specified that every server must support IIOP as one of their wire
protocols for interoperability, but they can still provide more
optimized protocols.
Regards,
Karl Avedal
