1- Reviews the generated output after the changes
You can review the generated output as a model. Entity Objects in JDeveloper are shown in the Server Model Diagram. Looking at the Modules, you can see the base table usages and the relationship that binds them. The Entity Objects are generated as the Application Module and View Objects in JDeveloper and you can drag them onto the Business Components page.
2- Making changes in Designer and regenerating
You can return to the Designer module to make changes such as a second base table usage. In this lesson, we saw this and the addition of a Where clause. In JDeveloper, regenerate the ADF Business Component by using the wizard. Additional links will be created as a result of the new relationship in Designer.
3- Reviews the generated output
In this demonstration, it shows you the results…first, select the generated Entity Object, and view the attributes in the Structure Pane. The validation is generated from the domains associated with columns in the Designer. View Objects attributes are generated from the Designer Module Component base table usages. You can use the JDeveloper Tester to preview the results.
4- Reviews a basic Designer module
Under the Modules – Navigator, the developer can use the Modules tab to select the named module and drag to the diagram page. In the Edit Base Table area, you can Where clauses, Items, Item Names or the Display information. Before you start the generation, you will need to create an application workspace and project, a connection to the Designer repository and to the work area which contains the modules you want to generate, and a database connection. You can utilize the Generate ADF Business Components from Oracle Designer Wizard that walks you through setting the connection.

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