Driving Flow Executions

Abstract

The previous chapters explained the basic building blocks that make up Spring Web Flow. You learned about flow definitions and how you can use them to define the navigational rules of a use case. Using its advanced execution management system, Spring Web. Flow automatically enforces those navigational rules and controls state management and cleanup. A flow executor ties all the building blocks together:
  • It loads flow definitions eligible for execution from a flow definition registry.

  • It creates executions for those definitions using a flow execution factory, abstracting away the underlying execution engine.

  • It persists ongoing flow executions in between individual requests with the help of a flow execution repository.

Keywords

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Copyright information

© Erwin Vervaet 2008

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