openworld 2012 - oracle fusion middleware live application development

Fusion Middleware Live Application Development Demo

The team:

Duncan, Chris, Ronald, Guido, Aino, Luc, Lonneke, Lucas

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

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

Process and Players

Process and Players

?

Why not use Fusion Applications?

Fusion Middleware

Architecture of Fusion Applications

Business Logic View Data

Orchestration Human interaction Policy evaluation Monitoring

Rules Engine

Human Workflow Service

Mediator /BPEL Process

results

facts

BAM

Business Services

Data Binding

events

assign

complete

ADF

Today’s Architecture

ADF

BPM

SOA Suite

Database

Decoupled Development – Interface based

BPM

ADF

SOA Suite

Database

Web service (WSDL &

XSD)

AQ & DB Adapter

EDN Events (XSD)

SQL over JDBC

Web service (WSDL & XSD)

EDN Events (XSD)

First steps

• Define data model

– Canonical model in terms of XML: XSD

– Database: SQL & PL/SQL

Model of Database

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

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

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