2. Integrating SOA and the Application Development Framework Shaun O’Brien Principal Product Manager – Oracle JDeveloper / ADF

3. Overview Oracle Fusion Architecture Where do ADF and SOA live? How does ADF 11g improve on standard SOA integration models? Expose ADF Business Components as SDO Web Services Customizing Human Task Flow activities Consuming Web Services utilizing the Web Service Datacontrol Business Component Eventing

4. Background: Oracle Fusion – What Is It? Oracle Fusion Applications Oracle’s next generation of enterprise applications Oracle Fusion Middleware Integrated standards-based middleware platform Oracle Fusion Architecture Recommended architecture for your custom applications

5. Background: What We Wanted – Business Drivers Cutting Edge UI Agility System Integration Standards Scalability, Security, Portability Time to market

6. Problem: The Development Challenge On one side: JPA, EJB, Ajax, JavaScript, BPEL, SOAP, WSDL, RMI, JNDI, JDBC, O/R, HTML, DOM…. On the other side: Thousands of developers Most don’t know these technologies Most come from 4GL background Expecting a visual and declarative approach Don’t have time to learn all these new technologies Need to focus on their specific application needs How do you make it easy and approachable?

7. The Solution - Oracle ADF Framework Development framework that simplifies development of Java EE-based SOA applications Abstract developers from technology complexities Example - UI Components abstract from Ajax, Flash, Javascript, DOM Provides end-to-end infrastructure solutions… O/R Mapping, persistence, caching, controller, binding, UI framework, security …and an easy way to use them JDeveloper - Visual editors, Property editors, dialogs etc…

8. ADF Business Components A framework that simplifies developing Java EE business services for developers familiar with 4GL tools, declarative development, and relational databases Simplify data access Uses SQL based data views Implement best practices Easy customization

9. Business Component Features Query by example any field Master/Detail coordination List of values Calculated fields Various validations Exposing services Range fetching Transaction control Locking mechanism State management All done declaratively without coding!

10. Building Business Components

11. ADF Model JSR-227 Data Controls Service Oriented Interface Abstract implementation from clients Loose coupling between services and application More Productivity Drag and drop data binding More Reusability for Services Discover and share services ADF Model - Data Binding

12. ADF Business LogicViewData User Interface ADF Faces components Business Services ADF Business Components Data Binding SDO Services Database Schema

13. The Fusion Architecture Business LogicViewData OrchestrationHuman interactionPolicy evaluationMonitoring Rules Engine Assign Task Complete Human Workflow Service Mediator /BPEL Process results facts Business Activity Monitoring User Interface ADF Faces components Business Services ADF Business Components Data Binding SDO Services Database Schema Events WebCenter

14. ADF to SOA Interactions Business LogicViewData OrchestrationHuman interactionPolicy evaluationMonitoring Rules Engine Assign Task Complete Human Workflow Service Mediator /BPEL Process results facts Business Activity Monitoring Business Services ADF Business Components Data Binding SDO Services Database Schema Events User Interface ADF Faces components WebCenter

15. Binding JSF UI to SOA The Java EE way Write manage bean Write JSF page code Write EL to connect JSF components to manage bean Write more manage bean logic to invoke actions The Oracle way ADF Binding – drag and drop

16. ADF 11g Built-in Data Controls ADF Business Components Java Class EJB URL (XML or CSV) Place Holder Web Service BAM Add your own

17. ADF and SOA Integration Points Expose ADF BC into SCA ADF BC Service interface wizard Show/Interact human workflow tasks in ADF UI Automatically generate ADF forms Customize workflow task details through ADF UI Invoke a composite from ADF UI Use Web service data control based on the composite WSDL

18. BAM Data Control Expose BAM data Drag to the JSF page Push to the client with Oracle ADF Active Data Services

19. Exposing ADF BC to SCA/SDO Expose your DB access layer as services Simple wizard based definition SOA Adaptor

20. Expose Business Components as Web Services Demo

21. Expose Human Tasks in ADF

22. Create Custom Human Task Page Demo

23. Web Service Data Control 1.Give WSDL 2.Get Data Control 3.Drag and drop to page

24. Business Component Eventing Allows publishing of events to the SCA fabric from the Business Components tier. Can be conditional or not Any number of elements can be listeners for the event on the ESB.

25. The Fusion Architecture Business LogicViewData OrchestrationHuman interactionPolicy evaluationMonitoring Rules Engine Assign Task Complete Human Workflow Service Enterprise Service Bus results facts Business Activity Monitoring User Interface ADF Faces components Business Services ADF Business Components Data Binding SDO Services Database Schema Events WebCenter

26. Creating a Business Component Event 1.Create Event Definition 2.Add Event Publication Rule 3.Create Conditions for Publication (optional)

27. Adding Eventing to a Business Component Demo

28. Summary ADF Binding Visual and declarative way to create UI on top of various services ADF Integration with SOA ADF BC SDO interface Human task lists forms generation Web service Data Control

29. Q&A, Next Steps, and additional sources of help http://www.oracle.com/technology/products/jdev/index.html

30. Learn More Oracle.com/technology/jdev Download Tutorials Discussion forum Samples ADF Developer Guide http://download.oracle.com/otn_hosted_doc/jdeveloper/11gdemos/ ADFInsider-SOA/OracleInsider-SOA.html More…