Next-generation J2EE programming model: SDO

Part of the next-generation J2EE programming model jointly launched by IBM and Bea (the other part of the model is not open to public standards, we will wait and see). It is indeed very flexible and powerful. Fully dynamic structure, but with its own type check mechanism. His biggest advantage is that it can make the system very flexible and expand a lot.CodeIt can be replaced by code generation or declarative methods. A project I am working on implements some SDO standards, which makes code extension and understanding very simple, but the benefit is not a small one.

White Paper

Standard Specification

Javadoc

Eclipse EMF implementation, including UML digoal