Course Outline
Orchestrating Services
- web Service basics
- The evolution of SOAP, WSDL and UDDI
- Introducing the concepts of service orchestration
- Design principles of BPEL
- Components of the design
- Process design patterns
The Scenic tour of Process Theory
- Pi-calculus
- Petri nets
- State machines
- Activity diagrams
- BPMN and XPDL
Break the process into scopes
- How scopes are used
- Variables
- Scopes and concurrency
- Scopes and fault handling
- Transaction rollback
- Compensation
Extending the process with fault handling
- Define fault handlers for scopes
- Signal faults to the client
- Signal faults to partner services
- Inline fault handling
- Forced termination
- Suspended state usage
Add a compensation handler
- Define the scenario for compensation
- Define a compensation handler
- Invoke a compensation handler
- Rolling back a transaction
- Undoing business events
Accept more than one response from asynchronous web services
- Use pick instead of receive
- Use pick to signal faults
- Add timeouts
- Synchronous vs Asynchronous approach
- Event-driven approach
Add event handler for a scope
- Message events
- Alarm events
- Adding sensors
- Pick shape usage
- Event driven Architecture concepts
Use dynamic partner links to invoke partner services
- Define dynamic links
- Assigning partner links
- Changing partner links
- Choosing a service from the UDDI registry
Understanding correlation
- Define correlation manually
- Declare message properties
- Use of correlation sets
- More than 2 participants in a correlation
- Correlation and Asynchronous approach
Develop a complex parallel execution of activities
- Designing concurrency
- Controlling complex concurrent flows using links
- Implementing convoys
- Human workflow integration
- The newest version of BPEL previewed
Requirements
Knowledge of XML, XSL and XSD, some exposure to SOAP and WSDL.
Testimonials (6)
numerous practical exercises
Anna Prusak - Credit Suisse (Poland) Sp.z o.o.
Course - Modelling Decision and Rules with OMG DMN
The training definitely backfilled some of the gaps in my knowledge left by reading the OptaPlanner userguide. It gave me a good broad understanding of how to approach using OptaPlanner in our projects going forward.
Terry Strachan - Exel Computer Systems plc
Course - OptaPlanner in Practice
I really enjoyed the good atmosphere.
Martin Jesterschawek
Course - Business Rule Management (BRMS) with Drools
I liked the positive and optimistic attitude. Gives good answers to questions.
Emil Krabbe Nielsen
Course - Introduction to Drools 6 for Developers
I loved that he was able to see our machines to help us when we got stuck.
Megan Burns - Sandia National Labs
Course - Drools 7 and DSL for Business Analysts
The training is very interesting and can be useful on our future projects and the trainer is always active on answering our questions and helping us when we are having issues on our end.