Hook: Add a new point of sale

Requirement

A point of sale must be added to the Shop as a point of interaction with the application.

Method of Adaptation

Enable Feature

Level of Support

Parameter Pattern

HotSpot

Application architecture

Participants

shopInstance, SalesPoint, NewSalesPoint

Changes

1. subclass NewSalesPoint of SalesPoint.
2. call shopInstance.addSalesPoint with parameter instance of NewSalesPoint.

Constraints

• When implementing this hook, you should also implement Define new MenuSheet for a point of sale and/or Define new FormSheet for point of sale and/or Specify a transactional context for a point of sale .

Comments

• It is not sensible to instantiate SalesPoint directly, as no processes are linked to buttons or MenuSheetItems in the default SalesPoint implementation.