Hook: Specify a transactional context for a point of sale

Requirement

Processes executed on a SalesPoint are to run in a specific transactional context.

Method of Adaptation

Enable Feature

Level of Support

Parameter Pattern

HotSpot

Application architecture

Hooks used

Add a new point of sale

Participants

salesPoint , DataBasket, db

Changes

1. instance salesPoint of Add a new point of sale [NewSalesPoint].
2. instance db of DataBasket.
3. call SalesPoint.attach with parameter db.

Comments

• The specified DataBasket will be attached to every process running on salesPoint and will determine its transactional context. By default, no DataBasket is attached to a SalesPoint so that processes run outside any transactional context.