The following diagram shows the relationship of the event-driven payments subcomponent to the WebSphere Commerce Payments multipayment framework.
As shown in the diagram, an event-driven payments instruction is associated with a payment instruction in the WebSphere Commerce Payments framework layer. Payment instruction information is stored by the Payment Plug-in Controller. For the WCPayments plug-in, additional mapping data is also provided to enable communication to take place with the WebSphere Commerce Payments framework data model. The payment instruction information passed results in a WebSphere Commerce Payments order with associated payment and credit information.
In the multipayment framework plug-in layer, each order has a relationship with an order in WebSphere Commerce Payments.