Generating Code for EJB 3 Persistence

In order to generate code for EJB 3 persistence, you must.

Download an EJB 3 persistence provider such as Hibernate Entity Manager, Kodo, TopLink and GlassFish.
Define an environment variable to specify the location of the persistence library directory.
Generate code - define model selection and generation options and preview generated file list.
Run unit test.

Defining the Environment Variable
PowerDesigner uses an environment variable to generate library configuration for Eclipse project or Ant build script.
Generate Code
To generate code, select Language > Generate Java code (Ctrl + G).Specify the directory where you want to put your generated code. On the Targets tab, make sure the O/R Mapping target is selected.
Authoring in Dali Tools
Dali JPA Tools provide support for the definition, editing, and deployment of Object-Relational (O/R) mappings for EJB 3.0 Entity Beans. It simplifies mapping definition and editing through:
Run Unit Tests
There are two ways you can run unit tests generated. One is running Ant task. The other is running them in Eclipse.
Generated File List
The following files are generated:

Parent topic: Generating EJB 3 Persistent Objects