Chapter 6 Creating J2EE Applications for BEA WebLogic

Creating Enterprise Java Beans

To create EJBs, you need to:

• Define classes using a Class Diagram
• Define the database schema using a PDM
• Define the O/R mapping
• Convert classes to EJBs or create EJBs
• Define EJB properties

For more details about how to use the Class Diagram, how to design database, how to define O/R mappings and how to create EJBs, refer to the PowerDesigner online documentation.

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