OpenWorld 2012 - Oracle Fusion Middleware Live Application Development


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In this three our show moderated by Duncan Mills and Chris Muir, the audience could experience the dynamics between three different teams (user interface using ADF, services using SOA Suite, and processes using BPM Suite) that are building an application based on Oracle Fusion Middleware. It's the fourth time Vennster participated in the Live FMW Development sessions after appearances at ODTUG Kaleidoscope, UKOUG, and OBUG. For OpenWorld the team that prepared the sessions consisted of Lucas Jellema, Luc Bors, Aino Andriessen, Guido Schmutz, Lonneke Dikmans, and Ronald van Luttikhuizen. This time we tried a different approach in which we pre-built the application and focused on explaining and demoing it in the first part of the session. After that we made several changes and deployed the improved software components.

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OpenWorld 2012 - Oracle Fusion Middleware Live Application Development

  1. 1. Fusion Middleware LiveApplication Development Demo The team: Duncan, Chris, Ronald, Guido, Aino, Luc, Lonneke, Lucas
  2. 2. Setting• Conference organization• Hundreds of speakers from dozens of countries – And a very meticulous abstract review process• Thousands of attendees• Strict timelines• High quality expectations – We can f*** up precisely once
  3. 3. Business Challenges• Having to find out what needs to be done today• Sticking to the deadlines• Bringing new staff up to speed• Communicating with speakers and attendees – Answering questions – Processing data – Informing of new information and Prompting to action• Making the process more efficient
  4. 4. Process and Players
  5. 5. Process and Players ?
  6. 6. Why not use Fusion Applications?
  7. 7. Fusion Middleware
  8. 8. Architecture of Fusion Applications View Business Logic Data Business Services ADF Data Binding events BAM Human Workflow Mediator /BPEL Rules Service assign Process facts Engine complete resultsMonitoring Human interaction Orchestration Policy evaluation
  9. 9. Today’s Architecture ADF BPM SOA Suite Database
  10. 10. Decoupled Development – Interface based ADF Web EDN service Events (WSDL BPM (XSD) SQL & XSD) Web serviceover (WSDL &JDBC EDN Events XSD) (XSD) SOA Suite AQ & DB Adapter Database
  11. 11. First steps• Define data model – Canonical model in terms of XML: XSD – Database: SQL & PL/SQL
  12. 12. Model of Database
  13. 13. First steps• Define data model – Canonical model in terms of XML: XSD – Database: SQL & PL/SQL• Define Interfaces – Service, Operation, Messages (input & output): WSDL and XSD• Define Business Events – When and What (payload): EDL and XSD• Define Process
  14. 14. Defining the business process• Activities – Automated activities: Services – Human activities: Tasks (and User Interfaces)• Process Data• Flow and logic – Sequence of activities, parallel flows – Decision points (forks), conditional steps – Loops, loop backs• Non-happy day scenarios and exceptions
  15. 15. Agenda• Defining the Process through BPM(N)• Designing and Implementing the Services• Creating the User Interfaces – The back office administration – The speaker portal – The conference portal (schedule builder)• End to End demo• Revision of process, services and UI – Based on audience suggestions• Final demo and wrap up