After explore different ways, trying to cover the business layer with Spring/Eclipse and after that with EJB 3. Bellow I link the pages with both experiences:

• Eclipse/Spring on Weblogic.
• Jdeveloper and EJB on Weblogic.

If you want to develop with Oracle ADF framework, our best choice is ADFbc (business components). The reason, simple, it is better integrated with top layers (data controls and view) than EJB, this is the reference solution of the company (Oracle):

Previous installations:

• Oracle XE: install and tune BBDD
• Install JDeveloper & Weblogic.

To see the way to develop with this architecture, we will publish a few posts which define it:

• Creatijng the basic application
• Model:
  • Data model design
• Business layer:
  • BC creation, AppModule and Data Controls
  • Labels, formatting and validations
  • Views and Links
  • LOVs
• Design: templates and skins
• ADF-View: basic forms
  • Master/detail
  • Edition, LoVs (combos) y exportToExcel
  • Search
  • Page Flow
• WS:
  • Publish a simple WS
  • Security
• Security:
  • Login form/registry and login app
  • SSO