Hook: Incorporate a process that needs user interaction

Requirement

A process needs to be hooked to a SalesPoint where it can be started, because it needs user interaction to run correctly.

Method of Adaptation

Enable Feature

Level of Support

Parameter Pattern

HotSpot

Processes

Hooks used

Define new MenuSheet for a point of sale , Define new FormSheet for point of sale , Add a new point of sale , Define a new process

Participants

SalesPoint, NewSalesPoint , Process

Changes

1. Select subclass NewSalesPoint of SalesPoint on which to run process.
2. Process = Define a new process [NewProcess].
3. Define new MenuSheet for a point of sale [NewSalesPoint = NewSalesPoint] with an option that has an associated action of:
1. call sale.SalesPoint.runProcess with parameter instance of Process.
4. And/Or Define new FormSheet for point of sale [NewSalesPoint = NewSalesPoint] with a button that is associated to an action of:
1. call sale.SalesPoint.runProcess with parameter instance of Process.
5. Add a new point of sale [NewSalesPoint = NewSalesPoint].

Constraints

• Processes must be hooked to the SalesPoint on which they are to be run. For background processes that do not need a SalesPoint associated with them invoke Incorporate a process that does not need user interaction .