Chapter 3 Creating J2EE Applications for Sybase EAServer

Creating EJBs

To create EJBs, you need to:

1. Define classes using a Class Diagram.
2. Define the database schema using a Physical Data Model (PDM).
3. Define the O/R mapping.
4. Convert classes to EJBs or new EJBs.
5. Define EJB properties.

For more details about how to use the Class Diagram, how to design a database, how to define O/R mapping and how to create EJBs, refer to the PowerAMC documentation.

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