Accessing Data from Clients

JDeveloper provides a number of client architectures that make it easy to declaratively develop MVC applications that use Oracle ADF Business Components to provide business services.

However, clients built with each of these architectures can be customized programatically using Oracle ADF BC data model components' client-side API. The following topics describe using that API. For information on declarative client development with Oracle ADF Business Components, see the related topics list.

Note: All of the techniques below also apply when you create Oracle ADF Business Components service methods.

About the Oracle ADF Business Components Interfaces and Data Control Services
Accessing a Root-Level Application Module
Finding a Nested Application Module Instance
Finding View Object Instances in the Data Model
Traversing View Links
Ways to Change View Object Queries at Runtime
Estimating the Number of Rows in a Query Result
Ways to Navigate Through Query Results
Retrieving Attribute Values
Ways to Manipulate Data
Checking Whether a Row is Valid