Part II contains the following chapters:
Chapter 4, "Creating a Business Domain Layer Using Entity Objects"
Chapter 7, "Defining Validation and Business Rules Declaratively"
Chapter 8, "Implementing Validation and Business Rules Programmatically"
Chapter 9, "Implementing Business Services with Application Modules"
Chapter 11, "Integrating Service-Enabled Application Modules"
Chapter 12, "Using Oracle ADF Model in a Fusion Web Application"
Chapter 13, "Integrating Web Services Into a Fusion Web Application"