Reusable processing logic
Reusable processing logic defines how order management behavior is implemented and reused across workflows. This logic is defined centrally and applied at specific points during order processing to support integration, transformation, validation, and other system behavior.
Separating reusable logic from workflow structure helps keep order processing models stable while you enable behavior to change as requirements evolve.
Service definitions
A service definition represents a reusable unit of processing logic. It describes how data is handled, transformed, or routed as part of order management behavior. Service definitions are composed by arranging subservices on the canvas, such as transport types, components, and adapters.
Service definitions define what work the system performs. They do not determine where or when that work occurs. Multiple workflows and process steps can reference the same service definition, which supports consistency and reuse.
Business actions
A business action determines when a service definition is applied during order processing. Actions are associated with specific process steps, transactions, or events and start reusable logic at the appropriate point in a workflow.
Actions separate timing and context from logic definition. This separation helps make workflows easier to understand and maintain because teams change logic without altering the workflow structure unless the behavior changes.
Relationship between service definitions and actions
Service definitions and actions work together to implement order management behavior:
- Service definitions define reusable processing logic
- Actions apply that logic at defined points during processing
This relationship supports flexible system behavior while it reduces duplication. You can update logic in one place and reuse it across multiple workflows without redesigning process models.
Why reusable processing logic matters
Defining logic centrally supports consistent system behavior across order processing scenarios. Reusable processing logic provides the following benefits.
- It integrates with external systems for messaging and data exchange
- It transforms and enrich order data during processing
- It applies validation and business rules consistently
- It responds to events without duplicating logic across workflows
By keeping processing logic independent from workflow structure, order management behavior can evolve with less risk and less effort.
Related configuration areas
Several related configuration areas work together to reference and apply reusable processing logic.
- Order processing workflows, which define flow and lifecycle progression
- Processing boundaries and timing control, which define when logic is applied
- Decision logic and lifecycle states, which influence routing and state changes
Together, these configuration areas define complete order management behavior.