Chapter 7 Creating J2EE Applications for IBM WebSphere 5.0
To convert a class to an EJB, right-click it, and then select the Create Enterprise JavaBean command or use the Tools→Create Enterprise JavaBean command. The create EJB wizard creates a component to represent the EJB.
It transforms a persistent class into a bean class:
It adds a primary key class, remote home interface, remote interface, local home interface, local interface, and creates an EJB-specific class diagram.
Since an EJB has several classes and interfaces, PowerDesigner uses a component to represent the EJB and a class diagram for the definition of the EJB related classes and interfaces. The following diagram shows the UML component diagram:
The following diagram shows the Customer EJB specific class diagram:
You can also create a new EJB using the component diagram.
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